diff --git a/automated_detection_testing/detection_service.py b/automated_detection_testing/detection_service.py
index 592bd621bf..95ebe120c9 100644
--- a/automated_detection_testing/detection_service.py
+++ b/automated_detection_testing/detection_service.py
@@ -15,7 +15,7 @@ import base64
from botocore.exceptions import ClientError
import json
from datetime import datetime
-
+import subprocess
@@ -79,7 +79,14 @@ def main(args):
os.chmod(ssh_key_name, 0o600)
# build new version of ESCU
- os.system('cd security-content && virtualenv venv && source venv/bin/activate && pip install -r requirements.txt && python bin/generate.py --path . --output package')
+ sys.path.append(os.path.join(os.getcwd(),'security-content/bin'))
+ try:
+ module = __import__('generate')
+ module.sys.argv = ['generate', '--path', 'security-content', '--output' 'security-content/package']
+ results = module.main(module.sys.argv)
+ except Exception as e:
+ print('Error: ' + str(e))
+ exit(1)
with open('attack_range/attack_range.conf', 'r') as file :
filedata = file.read()
diff --git a/bin/generate.py b/bin/generate.py
index d8d25d4de0..3a30b19c28 100644
--- a/bin/generate.py
+++ b/bin/generate.py
@@ -20,6 +20,7 @@ import csv
REPO_PATH = ''
VERBOSE = False
OUTPUT_PATH = ''
+TEMPLATE_PATH = ''
def load_objects(file_path, VERBOSE):
files = []
@@ -550,7 +551,7 @@ def generate_mitre_lookup():
-if __name__ == "__main__":
+def main(args):
parser = argparse.ArgumentParser(description="generates splunk conf files out of security-content manifests", epilog="""
This tool converts manifests to the source files to be used by products like Splunk Enterprise.
@@ -607,3 +608,7 @@ if __name__ == "__main__":
print("{0} baselines have been successfully written to {1}".format(len(baselines), detection_path))
print("{0} macros have been successfully written to {1}".format(len(macros), macros_path))
print("security content generation completed..")
+
+
+if __name__ == "__main__":
+ main(sys.argv[1:])
diff --git a/detections/system_information_discovery_detection.yml b/detections/system_information_discovery_detection.yml
new file mode 100644
index 0000000000..9126c171ad
--- /dev/null
+++ b/detections/system_information_discovery_detection.yml
@@ -0,0 +1,38 @@
+name: System Information Discovery Detection
+id: 8e99f89e-ae58-4ebc-bf52-ae0b1a277e72
+version: 1
+date: '2020-10-12'
+description: Detect system information discovery techniques used by attackers to understand
+ configurations of the system to further exploit it.
+type: ESCU
+references:
+- https://oscp.infosecsanyam.in/priv-escalation/windows-priv-escalation
+author: Patrick Bareiss, Splunk
+search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime
+ from datamodel=Endpoint.Processes
+ where (Processes.process="*wmic* qfe*" OR Processes.process=*systeminfo* OR Processes.process=*hostname*)
+ by Processes.user Processes.process_name Processes.process Processes.dest
+ | `drop_dm_object_name(Processes)`
+ | eventstats dc(process) as dc_processes_by_dest by dest
+ | where dc_processes_by_dest > 2
+ | stats values(process) min(firstTime) as firstTime max(lastTime) as lastTime by user, dest
+ | `security_content_ctime(firstTime)`| `security_content_ctime(lastTime)`
+ | `system_information_discovery_detection_filter`'
+known_false_positives: Administrators debugging servers
+tags:
+ analytics_story:
+ - Discovery Techniques
+ asset_type: Windows
+ automated_detection_testing: passed
+ cis20:
+ - CIS 6
+ - CIS 8
+ dataset:
+ - https://attack-range-attack-data.s3-us-west-2.amazonaws.com/T1082/windows-sysmon.log
+ kill_chain_phases:
+ - Actions on Objectives
+ mitre_attack_id:
+ - T1082
+ nist:
+ - DE.CM
+ security_domain: endpoint
diff --git a/package/default/analytic_stories.conf b/package/default/analytic_stories.conf
index 17d6df829c..f9eccbd0cb 100644
--- a/package/default/analytic_stories.conf
+++ b/package/default/analytic_stories.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
@@ -16,7 +16,7 @@ version = 1
reference = ["https://aws.amazon.com/blogs/security/aws-cloudtrail-now-tracks-cross-account-activity-to-its-origin/"]
detection_searches = ["ESCU - AWS Cross Account Activity From Previously Unseen Account - Rule", "ESCU - aws detect attach to role policy - Rule", "ESCU - aws detect permanent key creation - Rule", "ESCU - aws detect role creation - Rule", "ESCU - aws detect sts assume role abuse - Rule", "ESCU - aws detect sts get session token abuse - Rule"]
mappings = {"cis20": ["CIS 16"], "kill_chain_phases": ["Actions on Objectives", "Lateral Movement"], "mitre_attack": ["T1078", "T1078.004", "T1550"], "nist": ["DE.AE"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By Source User", "ESCU - Get Notable History", "ESCU - AWS Investigate User Activities By AccessKeyId"]
+investigative_searches = ["ESCU - AWS Investigate User Activities By AccessKeyId", "ESCU - Get Notable History", "ESCU - AWS Investigate User Activities By Source User"]
support_searches = ["ESCU - Previously Seen AWS Cross Account Activity"]
data_models = []
providing_technologies = none
@@ -34,8 +34,8 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
detection_searches = ["ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - EC2 Instance Started With Previously Unseen AMI - Rule", "ESCU - EC2 Instance Started With Previously Unseen Instance Type - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 12", "CIS 13"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078.004", "T1535"], "nist": ["DE.AE", "DE.DP", "ID.AM"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name"]
-support_searches = ["ESCU - Previously Seen EC2 AMIs", "ESCU - Previously Seen AWS Regions", "ESCU - Previously Seen EC2 Instance Types", "ESCU - Previously Seen EC2 Launches By User"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
+support_searches = ["ESCU - Previously Seen EC2 Instance Types", "ESCU - Previously Seen EC2 Launches By User", "ESCU - Previously Seen AWS Regions", "ESCU - Previously Seen EC2 AMIs"]
data_models = []
providing_technologies = none
description = Monitor your AWS EC2 instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or EC2 instances started by previously unseen users are just a few examples of potentially malicious behavior.
@@ -53,8 +53,8 @@ version = 2
reference = ["https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Appendix_NACLs.html", "https://aws.amazon.com/blogs/security/how-to-help-prepare-for-ddos-attacks-by-reducing-your-attack-surface/"]
detection_searches = ["ESCU - AWS Network Access Control List Created with All Open Ports - Rule", "ESCU - AWS Network Access Control List Deleted - Rule", "ESCU - Detect Spike in Network ACL Activity - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule"]
mappings = {"cis20": ["CIS 11", "CIS 12"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "nist": ["DE.AE", "DE.CM", "DE.DP", "PR.AC"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
-support_searches = ["ESCU - Baseline of blocked outbound traffic from AWS", "ESCU - Baseline of Network ACL Activity by ARN"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of Network ACL Activity by ARN", "ESCU - Baseline of blocked outbound traffic from AWS"]
data_models = []
providing_technologies = none
description = Monitor your AWS network infrastructure for bad configurations and malicious activity. Investigative searches help you probe deeper, when the facts warrant it.
@@ -85,7 +85,7 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
detection_searches = ["ESCU - AWS Cloud Provisioning From Previously Unseen City - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen Country - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen IP Address - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen Region - Rule"]
mappings = {"cis20": ["CIS 1"], "mitre_attack": ["T1535"], "nist": ["ID.AM"]}
-investigative_searches = ["ESCU - Get All AWS Activity From Country", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get All AWS Activity From Region", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Get All AWS Activity From City"]
+investigative_searches = ["ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Get All AWS Activity From Region", "ESCU - Get All AWS Activity From Country", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get All AWS Activity From City"]
support_searches = ["ESCU - Previously Seen AWS Provisioning Activity Sources"]
data_models = []
providing_technologies = none
@@ -102,8 +102,8 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf", "https://redlock.io/blog/cryptojacking-tesla"]
detection_searches = ["ESCU - Detect API activity from users without MFA - Rule", "ESCU - Detect AWS API Activities From Unapproved Accounts - Rule", "ESCU - Detect Spike in AWS API Activity - Rule", "ESCU - Detect Spike in Security Group Activity - Rule", "ESCU - Detect new API calls from user roles - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 16"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078.004"], "nist": ["DE.CM", "DE.DP", "ID.AM", "PR.AC"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable Info"]
-support_searches = ["ESCU - Baseline of API Calls per User ARN", "ESCU - Baseline of Security Group Activity by ARN", "ESCU - Previously seen API call per user roles in CloudTrail", "ESCU - Create a list of approved AWS service accounts"]
+investigative_searches = ["ESCU - Get Notable Info", "ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable History"]
+support_searches = ["ESCU - Baseline of API Calls per User ARN", "ESCU - Previously seen API call per user roles in CloudTrail", "ESCU - Baseline of Security Group Activity by ARN", "ESCU - Create a list of approved AWS service accounts"]
data_models = []
providing_technologies = none
description = Detect and investigate dormant user accounts for your AWS environment that have become active again. Because inactive and ad-hoc accounts are common attack targets, it's critical to enable governance within your environment.
@@ -121,7 +121,7 @@ version = 1
reference = []
detection_searches = ["ESCU - Detect Excessive Account Lockouts From Endpoint - Rule", "ESCU - Detect Excessive User Account Lockouts - Rule", "ESCU - Identify New User Accounts - Rule", "ESCU - Short Lived Windows Accounts - Rule"]
mappings = {"cis20": ["CIS 16"], "mitre_attack": ["T1078.002", "T1078.003", "T1136.001"], "nist": ["PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Logon Rights Modifications For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Logon Rights Modifications For Endpoint", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Logon Rights Modifications For Endpoint", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Logon Rights Modifications For User", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Change"]
providing_technologies = none
@@ -137,7 +137,7 @@ version = 1
reference = ["https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.2/dev/rules/REQUEST-944-APPLICATION-ATTACK-JAVA.conf"]
detection_searches = ["ESCU - Suspicious Java Classes - Rule", "ESCU - Unusually Long Content-Type Length - Rule", "ESCU - Web Servers Executing Suspicious Processes - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 18", "CIS 3", "CIS 4"], "kill_chain_phases": ["Actions on Objectives", "Delivery", "Exploitation"], "mitre_attack": ["T1082"], "nist": ["DE.AE", "DE.CM", "ID.RA", "PR.IP", "PR.MA", "PR.PT", "RS.MI"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Investigate Suspicious Strings in HTTP Header", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web POSTs From src", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web POSTs From src", "ESCU - Investigate Suspicious Strings in HTTP Header", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -166,7 +166,7 @@ version = 1
reference = ["https://www.cisecurity.org/controls/inventory-of-authorized-and-unauthorized-devices/"]
detection_searches = ["ESCU - Detect Unauthorized Assets by MAC address - Rule"]
mappings = {"cis20": ["CIS 1"], "kill_chain_phases": ["Actions on Objectives"], "nist": ["PR.DS"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get First Occurrence and Last Occurrence of a MAC Address"]
+investigative_searches = ["ESCU - Get First Occurrence and Last Occurrence of a MAC Address", "ESCU - Get Notable Info", "ESCU - Get Notable History"]
support_searches = ["ESCU - Count of assets by category"]
data_models = ["Network_Sessions"]
providing_technologies = none
@@ -182,7 +182,7 @@ version = 1
reference = ["https://www.zerofox.com/blog/what-is-digital-risk-monitoring/", "https://securingtomorrow.mcafee.com/consumer/family-safety/what-is-typosquatting/", "https://blog.malwarebytes.com/cybercrime/2016/06/explained-typosquatting/"]
detection_searches = ["ESCU - Monitor DNS For Brand Abuse - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Monitor Web Traffic For Brand Abuse - Rule"]
mappings = {"cis20": ["CIS 7"], "kill_chain_phases": ["Actions on Objectives", "Delivery"], "nist": ["PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Email Info", "ESCU - Get Risk Modifiers For User", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+investigative_searches = ["ESCU - Get Email Info", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Emails From Specific Sender", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - DNSTwist Domain Names"]
data_models = ["Email", "Network_Resolution", "Web"]
providing_technologies = none
@@ -200,8 +200,8 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
detection_searches = ["ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Cloud Compute Instance Created By Previously Unseen User - Rule", "ESCU - Cloud Compute Instance Created With Previously Unseen Image - Rule", "ESCU - Cloud Compute Instance Created With Previously Unseen Instance Type - Rule", "ESCU - Cloud Compute Instance Started In Previously Unused Region - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 12", "CIS 13"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078.004", "T1535"], "nist": ["DE.AE", "DE.DP", "ID.AM"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Investigate User Activities In All Cloud Regions", "ESCU - Investigate User Activities In Single Cloud Region", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate Cloud Compute Instance Activities"]
-support_searches = ["ESCU - Previously Seen Cloud Compute Images", "ESCU - Previously Seen Cloud Regions", "ESCU - Previously Seen Cloud Compute Creations By User", "ESCU - Previously Seen Cloud Compute Instance Types", "ESCU - Baseline of Excessive AWS Instances Launched by User - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate User Activities In Single Cloud Region", "ESCU - Investigate User Activities In All Cloud Regions", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate Cloud Compute Instance Activities", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
+support_searches = ["ESCU - Previously Seen Cloud Compute Images", "ESCU - Baseline of Excessive AWS Instances Launched by User - MLTK", "ESCU - Previously Seen Cloud Regions", "ESCU - Previously Seen Cloud Compute Creations By User", "ESCU - Previously Seen Cloud Compute Instance Types"]
data_models = ["Cloud_Infrastructure"]
providing_technologies = none
description = Monitor your cloud compute instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or compute instances started by previously unseen users are just a few examples of potentially malicious behavior.
@@ -219,7 +219,7 @@ version = 1
reference = ["https://www.intego.com/mac-security-blog/osxcoldroot-and-the-rat-invasion/", "https://objective-see.com/blog/blog_0x2A.html", "https://www.bleepingcomputer.com/news/security/coldroot-rat-still-undetectable-despite-being-uploaded-on-github-two-years-ago/"]
detection_searches = ["ESCU - Osquery pack - ColdRoot detection - Rule", "ESCU - Processes Tapping Keyboard Events - Rule"]
mappings = {"cis20": ["CIS 4", "CIS 8"], "kill_chain_phases": ["Command and Control"], "nist": ["DE.DP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Network Traffic From src ip"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Network Traffic From src ip", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = []
providing_technologies = none
@@ -237,7 +237,7 @@ version = 1
reference = ["https://attack.mitre.org/wiki/Collection", "https://attack.mitre.org/wiki/Technique/T1074"]
detection_searches = ["ESCU - Email files written outside of the Outlook directory - Rule", "ESCU - Email servers sending high volume traffic to hosts - Rule", "ESCU - Hosts receiving high volume of network traffic from email server - Rule", "ESCU - Suspicious writes to System Volume Information - Rule", "ESCU - Suspicious writes to windows Recycle Bin - Rule"]
mappings = {"cis20": ["CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1036", "T1114.001", "T1114.002"], "nist": ["DE.AE", "DE.CM", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint", "Network_Traffic"]
providing_technologies = none
@@ -255,8 +255,8 @@ version = 1
reference = ["https://attack.mitre.org/wiki/Command_and_Control", "https://searchsecurity.techtarget.com/feature/Command-and-control-servers-The-puppet-masters-that-govern-malware"]
detection_searches = ["ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detect Large Outbound ICMP Packets - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Excessive DNS Failures - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - TOR Traffic - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 11", "CIS 12", "CIS 13", "CIS 3", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Delivery"], "mitre_attack": ["T1048", "T1048.003", "T1071.001", "T1071.004", "T1095"], "nist": ["DE.AE", "DE.CM", "ID.AM", "PR.AC", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
-support_searches = ["ESCU - Baseline of blocked outbound traffic from AWS", "ESCU - Baseline of DNS Query Length - MLTK"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of DNS Query Length - MLTK", "ESCU - Baseline of blocked outbound traffic from AWS"]
data_models = ["Network_Resolution", "Network_Traffic"]
providing_technologies = none
description = Detect and investigate tactics, techniques, and procedures leveraged by attackers to establish and operate command and control channels. Implants installed by attackers on compromised endpoints use these channels to receive instructions and send data back to the malicious operators.
@@ -305,7 +305,7 @@ version = 3
reference = ["https://attack.mitre.org/wiki/Technique/T1003", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html"]
detection_searches = ["ESCU - Access LSASS Memory for Dump Creation - Rule", "ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Attempted Credential Dump From Registry via Reg exe - Rule", "ESCU - Create Remote Thread into LSASS - Rule", "ESCU - Creation of Shadow Copy - Rule", "ESCU - Creation of Shadow Copy with wmic and powershell - Rule", "ESCU - Credential Dumping via Copy Command from Shadow Copy - Rule", "ESCU - Credential Dumping via Symlink to Shadow Copy - Rule", "ESCU - Detect Credential Dumping through LSASS access - Rule", "ESCU - Detect Mimikatz Using Loaded Images - Rule", "ESCU - Dump LSASS via comsvcs DLL - Rule", "ESCU - Unsigned Image Loaded by LSASS - Rule", "SSA - Attempted Credential Dump From Registry via Reg exe - SSA - Rule", "SSA - Detect Dump LSASS Memory using comsvcs - SSA - Rule"]
mappings = {"cis20": ["CIS 16", "CIS 3", "CIS 5", "CIS 6", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Installation"], "mitre_attack": ["T1003", "T1003.001", "T1003.002", "T1003.003", "T1059.001"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.IP"]}
-investigative_searches = ["ESCU - Investigate Pass the Ticket Attempts", "ESCU - Investigate Pass the Hash Attempts", "ESCU - Investigate Previous Unseen User", "ESCU - Investigate Failed Logins for Multiple Destinations"]
+investigative_searches = ["ESCU - Investigate Previous Unseen User", "ESCU - Investigate Failed Logins for Multiple Destinations", "ESCU - Investigate Pass the Ticket Attempts", "ESCU - Investigate Pass the Hash Attempts"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -323,8 +323,8 @@ version = 2
reference = ["https://www.us-cert.gov/ncas/alerts/TA18-074A"]
detection_searches = ["ESCU - Create local admin accounts using net exe - Rule", "ESCU - Detect New Local Admin account - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Malicious PowerShell Process - Execution Policy Bypass - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Scheduled Task Name Used by Dragonfly Threat Actors - Rule", "ESCU - Single Letter Process On Endpoint - Rule", "ESCU - Suspicious Reg exe Process - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 16", "CIS 2", "CIS 3", "CIS 5", "CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Installation"], "mitre_attack": ["T1021.002", "T1053.005", "T1059.001", "T1059.003", "T1071.002", "T1112", "T1136.001", "T1543.003", "T1547.001", "T1562.004"], "nist": ["DE.AE", "DE.CM", "ID.AM", "PR.AC", "PR.AT", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Process Registry Activity", "ESCU - Get Risk Modifiers For User", "ESCU - Get Process File Activity", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of SMB Traffic - MLTK"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Process Registry Activity", "ESCU - Get Process File Activity", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint", "Network_Traffic"]
providing_technologies = none
description = Monitor for suspicious activities associated with DHS Technical Alert US-CERT TA18-074A. Some of the activities that adversaries used in these compromises included spearfishing attacks, malware, watering-hole domains, many and more.
@@ -342,7 +342,7 @@ version = 1
reference = ["https://www.us-cert.gov/ncas/alerts/TA13-088A", "https://www.imperva.com/learn/application-security/dns-amplification/"]
detection_searches = ["ESCU - Large Volume of DNS ANY Queries - Rule"]
mappings = {"cis20": ["CIS 12"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1498.002"], "nist": ["PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+investigative_searches = ["ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
support_searches = []
data_models = ["Network_Resolution"]
providing_technologies = none
@@ -383,7 +383,7 @@ version = 1
reference = ["https://www.cisecurity.org/controls/data-protection/", "https://www.sans.org/reading-room/whitepapers/dns/splunk-detect-dns-tunneling-37022", "https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/"]
detection_searches = ["ESCU - Detect USB device insertion - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detection of DNS Tunnels - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 13", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1071.004"], "nist": ["DE.AE", "DE.CM", "PR.DS", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Change_Analysis", "Network_Resolution"]
providing_technologies = none
@@ -415,8 +415,8 @@ version = 2
reference = ["https://attack.mitre.org/wiki/Technique/T1089", "https://blog.malwarebytes.com/cybercrime/2015/11/vonteera-adware-uses-certificates-to-disable-anti-malware/", "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-Tools-Report.pdf"]
detection_searches = ["ESCU - Attempt To Add Certificate To Untrusted Store - Rule", "ESCU - Attempt To Stop Security Service - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Suspicious Reg exe Process - Rule", "ESCU - Unload Sysmon Filter Driver - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Installation"], "mitre_attack": ["T1112", "T1543.003", "T1553.004", "T1562.001", "T1562.004"], "nist": ["DE.CM", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of SMB Traffic - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Looks for activities and techniques associated with the disabling of security tools on a Windows system, such as suspicious `reg.exe` processes, processes launching netsh, and many others.
@@ -431,7 +431,7 @@ version = 2
reference = ["https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/", "http://www.noip.com/blog/2014/07/11/dynamic-dns-can-use-2/", "https://www.splunk.com/blog/2015/08/04/detecting-dynamic-dns-domains-in-splunk.html"]
detection_searches = ["ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detect web traffic to dynamic domain providers - Rule"]
mappings = {"cis20": ["CIS 13", "CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1071.001"], "nist": ["DE.CM", "DE.DP", "PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From src ip", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Network_Resolution", "Web"]
providing_technologies = none
@@ -447,7 +447,7 @@ version = 1
reference = ["https://www.us-cert.gov/ncas/alerts/TA18-201A", "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", "https://www.vkremez.com/2017/05/emotet-banking-trojan-malware-analysis.html"]
detection_searches = ["ESCU - Detect Rare Executables - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - Detection of tools built by NirSoft - Rule", "ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Suspicious Email Attachment Extensions - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 2", "CIS 3", "CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Delivery", "Exploitation", "Installation"], "mitre_attack": ["T1021.002", "T1059.003", "T1072", "T1547.001", "T1566.001"], "nist": ["DE.AE", "DE.CM", "ID.AM", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Add Prohibited Processes to Enterprise Security"]
data_models = ["Email", "Endpoint", "Network_Traffic"]
providing_technologies = none
@@ -499,8 +499,8 @@ version = 2
reference = ["https://www.us-cert.gov/HIDDEN-COBRA-North-Korean-Malicious-Cyber-Activity", "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-Destructive-Malware-Report.pdf"]
detection_searches = ["ESCU - Create or delete windows shares using net exe - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Remote Desktop Process Running On System - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Suspicious File Write - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 16", "CIS 3", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1021.001", "T1021.002", "T1059.001", "T1059.003", "T1071.002", "T1071.004"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity", "ESCU - Get Process Responsible For The DNS Traffic"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of DNS Query Length - MLTK", "ESCU - Baseline of SMB Traffic - MLTK"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Investigate Web Activity From Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of DNS Query Length - MLTK", "ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint", "Network_Resolution", "Network_Traffic"]
providing_technologies = none
description = Monitor for and investigate activities, including the creation or deletion of hidden shares and file writes, that may be evidence of infiltration by North Korean government-sponsored cybercriminals. Details of this activity were reported in DHS Report TA-18-149A.
@@ -518,7 +518,7 @@ version = 1
reference = ["https://blog.malwarebytes.com/cybercrime/2016/09/hosts-file-hijacks/"]
detection_searches = ["ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Windows hosts file modification - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 12", "CIS 13", "CIS 3", "CIS 8"], "kill_chain_phases": ["Command and Control"], "mitre_attack": ["T1048.003", "T1071.004"], "nist": ["DE.AE", "DE.CM", "ID.AM", "PR.AC", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Network_Resolution"]
providing_technologies = none
@@ -534,7 +534,7 @@ version = 1
reference = ["http://www.deependresearch.org/2016/04/jboss-exploits-view-from-victim.html"]
detection_searches = ["ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - Detect malicious requests to exploit JBoss servers - Rule"]
mappings = {"cis20": ["CIS 18"], "kill_chain_phases": ["Delivery", "Reconnaissance"], "mitre_attack": ["T1082"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host"]
+investigative_searches = ["ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History"]
support_searches = []
data_models = ["Web"]
providing_technologies = none
@@ -564,7 +564,7 @@ version = 1
reference = ["https://github.com/splunk/cloud-datamodel-security-research"]
detection_searches = ["ESCU - Amazon EKS Kubernetes Pod scan detection - Rule", "ESCU - Amazon EKS Kubernetes cluster scan detection - Rule", "ESCU - GCP Kubernetes cluster pod scan detection - Rule", "ESCU - GCP Kubernetes cluster scan detection - Rule", "ESCU - Kubernetes Azure pod scan fingerprint - Rule", "ESCU - Kubernetes Azure scan fingerprint - Rule"]
mappings = {"kill_chain_phases": ["Reconnaissance"], "mitre_attack": ["T1526"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - GCP Kubernetes activity by src ip", "ESCU - Amazon EKS Kubernetes activity by src ip"]
+investigative_searches = ["ESCU - Amazon EKS Kubernetes activity by src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - GCP Kubernetes activity by src ip"]
support_searches = []
data_models = []
providing_technologies = none
@@ -612,7 +612,7 @@ version = 2
reference = ["https://www.fireeye.com/blog/executive-perspective/2015/08/malware_lateral_move.html"]
detection_searches = ["ESCU - Detect Activity Related to Pass the Hash Attacks - Rule", "ESCU - Kerberoasting spn request with RC4 encryption - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Remote Desktop Process Running On System - Rule", "ESCU - Schtasks scheduling job on remote system - Rule"]
mappings = {"cis20": ["CIS 16", "CIS 3", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1021.001", "T1053.005", "T1550.002", "T1558.003"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint", "Network_Traffic"]
providing_technologies = none
@@ -632,7 +632,7 @@ version = 4
reference = ["https://blogs.mcafee.com/mcafee-labs/malware-employs-powershell-to-infect-systems/", "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/"]
detection_searches = ["ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Malicious PowerShell Process - Encoded Command - Rule", "ESCU - Malicious PowerShell Process - Multiple Suspicious Command-Line Arguments - Rule", "ESCU - Malicious PowerShell Process With Obfuscation Techniques - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1027", "T1059.001"], "nist": ["DE.CM", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -657,8 +657,8 @@ version = 1
reference = ["https://www.carbonblack.com/2016/03/04/tracking-locky-ransomware-using-carbon-black/"]
detection_searches = ["ESCU - Extended Period Without Successful Netbackup Backups - Rule", "ESCU - Unsuccessful Netbackup backups - Rule"]
mappings = {"cis20": ["CIS 10"], "nist": ["PR.IP"]}
-investigative_searches = ["ESCU - All backup logs for host", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User", "ESCU - Get Risk Modifiers For Endpoint"]
-support_searches = ["ESCU - Monitor Successful Backups", "ESCU - Monitor Unsuccessful Backups"]
+investigative_searches = ["ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable History", "ESCU - All backup logs for host"]
+support_searches = ["ESCU - Monitor Unsuccessful Backups", "ESCU - Monitor Successful Backups"]
data_models = []
providing_technologies = none
description = Address common concerns when monitoring your backup processes. These searches can help you reduce risks from ransomware, device theft, or denial of physical access to a host by backing up data on endpoints.
@@ -673,7 +673,7 @@ version = 1
reference = ["https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/"]
detection_searches = ["ESCU - Prohibited Software On Endpoint - Rule"]
mappings = {"cis20": ["CIS 2"], "kill_chain_phases": ["Actions on Objectives"], "nist": ["PR.DS"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Add Prohibited Processes to Enterprise Security"]
data_models = ["Endpoint"]
providing_technologies = none
@@ -690,7 +690,7 @@ version = 1
reference = ["https://learn.cisecurity.org/20-controls-download"]
detection_searches = ["ESCU - No Windows Updates in a time frame - Rule"]
mappings = {"cis20": ["CIS 18"], "nist": ["PR.MA"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+investigative_searches = ["ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
support_searches = []
data_models = ["Updates"]
providing_technologies = none
@@ -708,8 +708,8 @@ version = 1
reference = ["https://docs.microsoft.com/en-us/previous-versions/tn-archive/bb490939(v=technet.10)", "https://htmlpreview.github.io/?https://github.com/MatthewDemaske/blogbackup/blob/master/netshell.html", "http://blog.jpcert.or.jp/2016/01/windows-commands-abused-by-attackers.html"]
detection_searches = ["ESCU - Processes created by netsh - Rule", "ESCU - Processes launching netsh - Rule"]
mappings = {"cis20": ["CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1059.003", "T1562.004"], "nist": ["DE.CM", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of SMB Traffic - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Detect activities and various techniques associated with the abuse of `netsh.exe`, which can disable local firewall settings or set up a remote connection to a host from an infected system.
@@ -725,8 +725,8 @@ version = 2
reference = ["https://www.symantec.com/blogs/threat-intelligence/orangeworm-targets-healthcare-us-europe-asia", "https://www.infosecurity-magazine.com/news/healthcare-targeted-by-hacker/"]
detection_searches = ["ESCU - First Time Seen Running Windows Service - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Installation"], "mitre_attack": ["T1059.001", "T1059.003", "T1543.003", "T1569.002"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Previously Seen Running Windows Services - Initial", "ESCU - Previously Seen Running Windows Services - Update"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Previously Seen Running Windows Services - Initial", "ESCU - Previously Seen Running Windows Services - Update", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Detect activities and various techniques associated with the Orangeworm Attack Group, a group that frequently targets the healthcare industry.
@@ -768,8 +768,8 @@ version = 1
reference = ["https://www.infosecurity-magazine.com/news/scope-of-mudcarp-attacks-highlight-1/", "http://blog.amossys.fr/badflick-is-not-so-bad.html"]
detection_searches = ["ESCU - First time seen command line argument - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Unusually Long Command Line - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 7", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1059.001", "T1059.003", "T1547.001"], "nist": ["DE.AE", "DE.CM", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of Command Line Length - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of Command Line Length - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Monitor your environment for suspicious behaviors that resemble the techniques employed by the MUDCARP threat group.
@@ -811,7 +811,7 @@ version = 1
reference = ["http://www.novetta.com/2015/02/advanced-methods-to-detect-advanced-cyber-attacks-protocol-abuse/"]
detection_searches = ["ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - TOR Traffic - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 13", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Delivery"], "mitre_attack": ["T1048", "T1048.003", "T1071.001"], "nist": ["DE.AE", "DE.CM", "PR.AC"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Network_Resolution", "Network_Traffic"]
providing_technologies = none
@@ -827,8 +827,8 @@ version = 1
reference = ["https://www.carbonblack.com/2017/06/28/carbon-black-threat-research-technical-analysis-petya-notpetya-ransomware/", "https://www.splunk.com/blog/2017/06/27/closing-the-detection-to-mitigation-gap-or-to-petya-or-notpetya-whocares-.html"]
detection_searches = ["ESCU - Common Ransomware Extensions - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Scheduled tasks used in BadRabbit ransomware - Rule", "ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - Spike in File Writes - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - TOR Traffic - Rule", "ESCU - USN Journal Deletion - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Windows Event Log Cleared - Rule"]
mappings = {"cis20": ["CIS 10", "CIS 12", "CIS 3", "CIS 5", "CIS 6", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Delivery"], "mitre_attack": ["T1021.001", "T1021.002", "T1036", "T1048", "T1053.005", "T1070", "T1070.001", "T1071.001", "T1485", "T1547.001"], "nist": ["DE.AE", "DE.CM", "DE.DP", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get User Information from Identity Table", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
-support_searches = ["ESCU - Baseline of SMB Traffic - MLTK", "ESCU - Baseline of Command Line Length - MLTK"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of Command Line Length - MLTK", "ESCU - Baseline of SMB Traffic - MLTK"]
data_models = ["Endpoint", "Network_Traffic"]
providing_technologies = none
description = Leverage searches that allow you to detect and investigate unusual activities that might relate to ransomware--spikes in SMB traffic, suspicious wevtutil usage, the presence of common ransomware extensions, and system processes run from unexpected locations, and many others.
@@ -843,7 +843,7 @@ version = 1
reference = ["https://www.fireeye.com/blog/executive-perspective/2015/09/the_new_route_toper.html", "https://www.cisco.com/c/en/us/about/security-center/event-response/synful-knock.html"]
detection_searches = ["ESCU - Detect ARP Poisoning - Rule", "ESCU - Detect New Login Attempts to Routers - Rule", "ESCU - Detect Rogue DHCP Server - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 11"], "kill_chain_phases": ["Actions on Objectives", "Delivery", "Reconnaissance"], "mitre_attack": ["T1200", "T1498", "T1557"], "nist": ["ID.AM", "PR.AC", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Authentication"]
providing_technologies = none
@@ -860,7 +860,7 @@ version = 1
reference = ["https://capec.mitre.org/data/definitions/66.html", "https://www.incapsula.com/web-application-security/sql-injection.html"]
detection_searches = ["ESCU - SQL Injection with Long URLs - Rule"]
mappings = {"cis20": ["CIS 18"], "kill_chain_phases": ["Delivery"], "mitre_attack": ["T1190"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+investigative_searches = ["ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
support_searches = []
data_models = ["Web"]
providing_technologies = none
@@ -877,7 +877,7 @@ version = 1
reference = ["https://www.crowdstrike.com/blog/an-in-depth-analysis-of-samsam-ransomware-and-boss-spider/", "https://nakedsecurity.sophos.com/2018/07/31/samsam-the-almost-6-million-ransomware/", "https://thehackernews.com/2018/07/samsam-ransomware-attacks.html"]
detection_searches = ["ESCU - Batch File Write to System32 - Rule", "ESCU - Common Ransomware Extensions - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - Detect malicious requests to exploit JBoss servers - Rule", "ESCU - File with Samsam Extension - Rule", "ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Remote Desktop Network Bruteforce - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Samsam Test File Write - Rule", "ESCU - Spike in File Writes - Rule"]
mappings = {"cis20": ["CIS 10", "CIS 12", "CIS 16", "CIS 18", "CIS 2", "CIS 3", "CIS 4", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Delivery", "Installation", "Reconnaissance"], "mitre_attack": ["T1021.001", "T1059.001", "T1059.003", "T1082", "T1485"], "nist": ["DE.AE", "DE.CM", "ID.AM", "ID.RA", "PR.AC", "PR.DS", "PR.IP", "PR.MA", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Backup Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Add Prohibited Processes to Enterprise Security"]
data_models = ["Endpoint", "Network_Traffic", "Web"]
providing_technologies = none
@@ -898,7 +898,7 @@ version = 1
reference = ["https://meltdownattack.com/"]
detection_searches = ["ESCU - Spectre and Meltdown Vulnerable Systems - Rule"]
mappings = {"cis20": ["CIS 4"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Systems Ready for Spectre-Meltdown Windows Patch"]
data_models = ["Vulnerabilities"]
providing_technologies = none
@@ -914,7 +914,7 @@ version = 1
reference = ["http://www.splunk.com/view/SP-CAAAPQ6#announce", "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4859"]
detection_searches = ["ESCU - Open Redirect in Splunk Web - Rule"]
mappings = {"cis20": ["CIS 18"], "kill_chain_phases": ["Delivery"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+investigative_searches = ["ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
support_searches = []
data_models = []
providing_technologies = none
@@ -939,7 +939,7 @@ version = 1
reference = ["https://nvd.nist.gov/vuln/detail/CVE-2018-11409", "https://www.splunk.com/view/SP-CAAAP5E#VulnerabilityDescriptionsandRatings", "https://www.exploit-db.com/exploits/44865/"]
detection_searches = ["ESCU - Splunk Enterprise Information Disclosure - Rule"]
mappings = {"cis20": ["CIS 18"], "kill_chain_phases": ["Delivery"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Network Traffic From src ip"]
+investigative_searches = ["ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Investigate Network Traffic From src ip", "ESCU - Get Notable History"]
support_searches = []
data_models = []
providing_technologies = none
@@ -958,8 +958,8 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
detection_searches = ["ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - MLTK - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - Rule", "ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 12", "CIS 13"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078.004", "T1535"], "nist": ["DE.AE", "DE.DP", "ID.AM"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate Security Hub alerts by dest"]
-support_searches = ["ESCU - Baseline of Excessive AWS Instances Terminated by User - MLTK", "ESCU - Previously Seen AWS Regions", "ESCU - Baseline of Excessive AWS Instances Launched by User - MLTK", "ESCU - Previously Seen EC2 Launches By User"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
+support_searches = ["ESCU - Baseline of Excessive AWS Instances Launched by User - MLTK", "ESCU - Baseline of Excessive AWS Instances Terminated by User - MLTK", "ESCU - Previously Seen AWS Regions", "ESCU - Previously Seen EC2 Launches By User"]
data_models = []
providing_technologies = none
description = Use the searches in this Analytic Story to monitor your AWS EC2 instances for evidence of anomalous activity and suspicious behaviors, such as EC2 instances that originate from unusual locations or those launched by previously unseen users (among others). Included investigative searches will help you probe more deeply, when the information warrants it.
@@ -975,7 +975,7 @@ reference = ["https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integr
detection_searches = ["ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - Detect new user AWS Console Login - Rule"]
mappings = {"cis20": ["CIS 16"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078.004", "T1535"], "nist": ["DE.AE", "DE.DP"]}
investigative_searches = ["ESCU - AWS Investigate User Activities By ARN"]
-support_searches = ["ESCU - Previously seen users in CloudTrail", "ESCU - Update previously seen users in CloudTrail"]
+support_searches = ["ESCU - Update previously seen users in CloudTrail", "ESCU - Previously seen users in CloudTrail"]
data_models = []
providing_technologies = none
description = Monitor your AWS authentication events using your CloudTrail logs. Searches within this Analytic Story will help you stay aware of and investigate suspicious logins.
@@ -990,8 +990,8 @@ version = 2
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf", "https://www.tripwire.com/state-of-security/security-data-protection/cloud/public-aws-s3-buckets-writable/"]
detection_searches = ["ESCU - Detect New Open S3 buckets - Rule", "ESCU - Detect S3 access from a new IP - Rule", "ESCU - Detect Spike in S3 Bucket deletion - Rule"]
mappings = {"cis20": ["CIS 13", "CIS 14"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1530"], "nist": ["DE.CM", "DE.DP", "PR.AC", "PR.DS"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - AWS S3 Bucket details via bucketName", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - Get All AWS Activity From IP Address"]
-support_searches = ["ESCU - Baseline of S3 Bucket deletion activity by ARN", "ESCU - Previously seen S3 bucket access by remote IP"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Notable History", "ESCU - AWS S3 Bucket details via bucketName"]
+support_searches = ["ESCU - Previously seen S3 bucket access by remote IP", "ESCU - Baseline of S3 Bucket deletion activity by ARN"]
data_models = []
providing_technologies = none
description = Use the searches in this Analytic Story to monitor your AWS S3 buckets for evidence of anomalous activity and suspicious behaviors, such as detecting open S3 buckets and buckets being accessed from a new IP. The contextual and investigative searches will give you more information, when required.
@@ -1008,7 +1008,7 @@ version = 1
reference = ["https://rhinosecuritylabs.com/aws/hiding-cloudcobalt-strike-beacon-c2-using-amazon-apis/"]
detection_searches = ["ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule"]
mappings = {"cis20": ["CIS 11"], "kill_chain_phases": ["Command and Control"], "nist": ["PR.AC"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Baseline of blocked outbound traffic from AWS"]
data_models = []
providing_technologies = none
@@ -1027,7 +1027,7 @@ version = 1
reference = ["https://aws.amazon.com/blogs/security/aws-cloudtrail-now-tracks-cross-account-activity-to-its-origin/", "https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html"]
detection_searches = ["ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - Detect new user AWS Console Login - DM - Rule"]
mappings = {"cis20": ["CIS 16"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1535"], "nist": ["DE.AE", "DE.DP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Investigate AWS User Activities by user field"]
+investigative_searches = ["ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable History"]
support_searches = ["ESCU - Update previously seen users in CloudTrail - DM", "ESCU - Previously seen users in CloudTrail - DM"]
data_models = ["Authentication"]
providing_technologies = none
@@ -1044,8 +1044,8 @@ version = 2
reference = ["https://attack.mitre.org/wiki/Technique/T1059", "https://www.microsoft.com/en-us/wdsi/threats/macro-malware", "https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf"]
detection_searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Unusually Long Command Line - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Exploitation"], "mitre_attack": ["T1036", "T1059.001", "T1059.003"], "nist": ["DE.CM", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of Command Line Length - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of Command Line Length - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Leveraging the Windows command-line interface (CLI) is one of the most common attack techniques--one that is also detailed in the MITRE ATT&CK framework. Use this Analytic Story to help you identify unusual or suspicious use of the CLI on Windows systems.
@@ -1060,7 +1060,7 @@ version = 1
reference = ["http://blogs.splunk.com/2015/10/01/random-words-on-entropy-and-dns/", "http://www.darkreading.com/analytics/security-monitoring/got-malware-three-signs-revealed-in-dns-traffic/d/d-id/1139680", "https://live.paloaltonetworks.com/t5/Threat-Vulnerability-Articles/What-are-suspicious-DNS-queries/ta-p/71454"]
detection_searches = ["ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Excessive DNS Failures - Rule"]
mappings = {"cis20": ["CIS 1", "CIS 12", "CIS 13", "CIS 3", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Command and Control"], "mitre_attack": ["T1048.003", "T1071.004"], "nist": ["DE.AE", "DE.CM", "ID.AM", "PR.DS", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Baseline of DNS Query Length - MLTK"]
data_models = ["Network_Resolution"]
providing_technologies = none
@@ -1076,7 +1076,7 @@ version = 1
reference = ["https://www.splunk.com/blog/2015/06/26/phishing-hits-a-new-level-of-quality/"]
detection_searches = ["ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Suspicious Email - UBA Anomaly - Rule", "ESCU - Suspicious Email Attachment Extensions - Rule"]
mappings = {"cis20": ["CIS 12", "CIS 3", "CIS 7"], "kill_chain_phases": ["Delivery"], "mitre_attack": ["T1566", "T1566.001"], "nist": ["DE.AE", "PR.IP"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Email Info", "ESCU - Get Risk Modifiers For User", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get Email Info", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - DNSTwist Domain Names"]
data_models = ["Email", "UEBA"]
providing_technologies = none
@@ -1112,8 +1112,8 @@ version = 1
reference = ["https://redcanary.com/blog/windows-registry-attacks-threat-detection/", "https://medium.com/@mbromileyDFIR/malware-monday-aebb456356c5", "https://attack.mitre.org/wiki/Technique/T1170"]
detection_searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Detect mshta exe running scripts in command-line arguments - Rule", "ESCU - Registry Keys Used For Persistence - Rule"]
mappings = {"cis20": ["CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Exploitation"], "mitre_attack": ["T1059.003", "T1547.001"], "nist": ["DE.AE", "DE.CM", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
-support_searches = ["ESCU - Previously seen command line arguments", "ESCU - Baseline of Command Line Length - MLTK"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
+support_searches = ["ESCU - Baseline of Command Line Length - MLTK", "ESCU - Previously seen command line arguments"]
data_models = ["Endpoint"]
providing_technologies = none
description = Monitor and detect techniques used by attackers who leverage the mshta.exe process to execute malicious code.
@@ -1130,7 +1130,7 @@ version = 1
reference = ["https://attack.mitre.org/wiki/Technique/T1078", "https://owasp.org/www-community/attacks/Credential_stuffing", "https://searchsecurity.techtarget.com/answer/What-is-a-password-spraying-attack-and-how-does-it-work"]
detection_searches = ["ESCU - Multiple Okta Users With Invalid Credentails From The Same IP - Rule", "ESCU - Okta Account Lockout Events - Rule", "ESCU - Okta Failed SSO Attempts - Rule", "ESCU - Okta User Logins From Multiple Cities - Rule"]
mappings = {"cis20": ["CIS 16"], "mitre_attack": ["T1078.001"], "nist": ["DE.CM"]}
-investigative_searches = ["ESCU - Investigate Okta Activity by IP Address", "ESCU - Investigate Okta Activity by app", "ESCU - Investigate User Activities In Okta"]
+investigative_searches = ["ESCU - Investigate Okta Activity by app", "ESCU - Investigate Okta Activity by IP Address", "ESCU - Investigate User Activities In Okta"]
support_searches = []
data_models = []
providing_technologies = none
@@ -1148,7 +1148,7 @@ version = 2
reference = ["https://www.blackhat.com/docs/us-15/materials/us-15-Graeber-Abusing-Windows-Management-Instrumentation-WMI-To-Build-A-Persistent%20Asynchronous-And-Fileless-Backdoor-wp.pdf", "https://www.fireeye.com/blog/threat-research/2017/03/wmimplant_a_wmi_ba.html"]
detection_searches = ["ESCU - Process Execution via WMI - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - Remote WMI Command Attempt - Rule", "ESCU - Script Execution via WMI - Rule", "ESCU - WMI Permanent Event Subscription - Rule", "ESCU - WMI Permanent Event Subscription - Sysmon - Rule", "ESCU - WMI Temporary Event Subscription - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1021.001", "T1047"], "nist": ["PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1166,7 +1166,7 @@ version = 1
reference = ["https://redcanary.com/blog/windows-registry-attacks-threat-detection/", "https://attack.mitre.org/wiki/Technique/T1112"]
detection_searches = ["ESCU - Disabling Remote User Account Control - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Suspicious Changes to File Associations - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5", "CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1112", "T1546.001", "T1546.011", "T1547.001"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1184,8 +1184,8 @@ version = 1
reference = ["https://blog.rapid7.com/2020/04/02/dispelling-zoom-bugbears-what-you-need-to-know-about-the-latest-zoom-vulnerabilities/", "https://threatpost.com/two-zoom-zero-day-flaws-uncovered/154337/"]
detection_searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - First Time Seen Child Process of Zoom - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Exploitation"], "mitre_attack": ["T1059.003", "T1068"], "nist": ["DE.CM", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Process Registry Activity", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process File Activity"]
-support_searches = ["ESCU - Previously Seen Zoom Child Processes - Initial", "ESCU - Previously Seen Zoom Child Processes - Update"]
+investigative_searches = ["ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process File Activity", "ESCU - Get Process Registry Activity"]
+support_searches = ["ESCU - Previously Seen Zoom Child Processes - Update", "ESCU - Previously Seen Zoom Child Processes - Initial"]
data_models = ["Endpoint"]
providing_technologies = none
description = Attackers are using Zoom as an vector to increase privileges on a sytems. This story detects new child processes of zoom and provides investigative actions for this detection.
@@ -1201,7 +1201,7 @@ version = 1
reference = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
detection_searches = ["ESCU - EC2 Instance Modified With Previously Unseen User - Rule"]
mappings = {"cis20": ["CIS 1"], "mitre_attack": ["T1078.004"], "nist": ["ID.AM"]}
-investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId"]
+investigative_searches = ["ESCU - AWS Investigate User Activities By ARN", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable History"]
support_searches = ["ESCU - Previously Seen EC2 Modifications By User"]
data_models = []
providing_technologies = none
@@ -1218,7 +1218,7 @@ version = 2
reference = ["https://www.fireeye.com/blog/threat-research/2017/08/monitoring-windows-console-activity-part-two.html", "https://www.splunk.com/pdfs/technical-briefs/advanced-threat-detection-and-response-tech-brief.pdf", "https://www.sans.org/reading-room/whitepapers/logging/detecting-security-incidents-windows-workstation-event-logs-34262"]
detection_searches = ["ESCU - Detect Rare Executables - Rule", "ESCU - Detect processes used for System Network Configuration Discovery - Rule", "ESCU - RunDLL Loading DLL By Ordinal - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Uncommon Processes On Endpoint - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Unusually Long Command Line - Rule"]
mappings = {"cis20": ["CIS 2", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Command and Control", "Installation"], "mitre_attack": ["T1036", "T1204.002", "T1218.011"], "nist": ["DE.CM", "ID.AM", "PR.DS", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Baseline of Command Line Length - MLTK"]
data_models = ["Endpoint"]
providing_technologies = none
@@ -1236,7 +1236,7 @@ version = 1
reference = ["https://www.monkey.org/~dugsong/dsniff/"]
detection_searches = ["ESCU - Protocols passing authentication in cleartext - Rule"]
mappings = {"cis20": ["CIS 14"], "kill_chain_phases": ["Actions on Objectives"], "nist": ["PR.DS"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Process Information For Port Activity"]
+investigative_searches = ["ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Network_Traffic"]
providing_technologies = none
@@ -1252,7 +1252,7 @@ version = 1
reference = ["https://www.fbi.gov/scams-and-safety/common-fraud-schemes/internet-fraud", "https://www.fbi.gov/news/stories/2017-internet-crime-report-released-050718"]
detection_searches = ["ESCU - Web Fraud - Account Harvesting - Rule", "ESCU - Web Fraud - Anomalous User Clickspeed - Rule", "ESCU - Web Fraud - Password Sharing Across Accounts - Rule"]
mappings = {"cis20": ["CIS 16", "CIS 6"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1078", "T1136"], "nist": ["DE.AE", "DE.CM", "DE.DP"]}
-investigative_searches = ["ESCU - Get Web Session Information via session id", "ESCU - Get Notable History", "ESCU - Get Emails From Specific Sender", "ESCU - Get Notable Info"]
+investigative_searches = ["ESCU - Get Notable Info", "ESCU - Get Web Session Information via session id", "ESCU - Get Emails From Specific Sender", "ESCU - Get Notable History"]
support_searches = []
data_models = []
providing_technologies = none
@@ -1289,7 +1289,7 @@ version = 1
reference = ["https://attack.mitre.org/wiki/Defense_Evasion"]
detection_searches = ["ESCU - Disabling Remote User Account Control - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Suspicious Reg exe Process - Rule"]
mappings = {"cis20": ["CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1112", "T1222.001"], "nist": ["DE.CM", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1305,7 +1305,7 @@ version = 1
reference = ["https://blog.malwarebytes.com/cybercrime/2013/12/file-extensions-2/", "https://attack.mitre.org/wiki/Technique/T1042"]
detection_searches = ["ESCU - Execution of File With Spaces Before Extension - Rule", "ESCU - Execution of File with Multiple Extensions - Rule", "ESCU - Suspicious Changes to File Associations - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1036", "T1546.001"], "nist": ["DE.CM", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1325,7 +1325,7 @@ version = 2
reference = ["https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", "https://zeltser.com/security-incident-log-review-checklist/", "http://journeyintoir.blogspot.com/2013/01/re-introducing-usnjrnl.html"]
detection_searches = ["ESCU - Deleting Shadow Copies - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - USN Journal Deletion - Rule", "ESCU - Windows Event Log Cleared - Rule"]
mappings = {"cis20": ["CIS 10", "CIS 3", "CIS 5", "CIS 6", "CIS 8"], "kill_chain_phases": ["Actions on Objectives"], "mitre_attack": ["T1070", "T1070.001", "T1485"], "nist": ["DE.AE", "DE.CM", "DE.DP", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1342,7 +1342,7 @@ version = 2
reference = ["http://www.fuzzysecurity.com/tutorials/19.html", "https://www.fireeye.com/blog/threat-research/2010/07/malware-persistence-windows-registry.html", "http://resources.infosecinstitute.com/common-malware-persistence-mechanisms/", "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", "https://www.youtube.com/watch?v=dq2Hv7J9fvk"]
detection_searches = ["ESCU - Detect Path Interception By Creation Of program exe - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - Shim Database File Creation - Rule", "ESCU - Shim Database Installation With Suspicious Parameters - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Installation"], "mitre_attack": ["T1053.005", "T1222.001", "T1543.003", "T1546.011", "T1547.001", "T1574.009"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1358,7 +1358,7 @@ version = 2
reference = ["https://attack.mitre.org/tactics/TA0004/"]
detection_searches = ["ESCU - Child Processes of Spoolsv exe - Rule", "ESCU - Overwriting Accessibility Binaries - Rule", "ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Uncommon Processes On Endpoint - Rule"]
mappings = {"cis20": ["CIS 2", "CIS 8"], "kill_chain_phases": ["Actions on Objectives", "Exploitation"], "mitre_attack": ["T1068", "T1204.002", "T1546.008", "T1547.001"], "nist": ["DE.CM", "ID.AM", "PR.DS", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = []
data_models = ["Endpoint"]
providing_technologies = none
@@ -1374,7 +1374,7 @@ version = 3
reference = ["https://attack.mitre.org/wiki/Technique/T1050", "https://attack.mitre.org/wiki/Technique/T1031"]
detection_searches = ["ESCU - First Time Seen Running Windows Service - Rule", "ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule"]
mappings = {"cis20": ["CIS 3", "CIS 5", "CIS 8", "CIS 9"], "kill_chain_phases": ["Actions on Objectives", "Installation"], "mitre_attack": ["T1543.003", "T1547.001", "T1569.002"], "nist": ["DE.AE", "DE.CM", "PR.AC", "PR.AT", "PR.IP", "PR.PT"]}
-investigative_searches = ["ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+investigative_searches = ["ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
support_searches = ["ESCU - Previously Seen Running Windows Services - Initial", "ESCU - Previously Seen Running Windows Services - Update"]
data_models = ["Endpoint"]
providing_technologies = none
diff --git a/package/default/collections.conf b/package/default/collections.conf
index c1ed0c80e7..4ab9ddfa93 100644
--- a/package/default/collections.conf
+++ b/package/default/collections.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
diff --git a/package/default/es_investigations.conf b/package/default/es_investigations.conf
index 2d822bce72..edbd956e64 100644
--- a/package/default/es_investigations.conf
+++ b/package/default/es_investigations.conf
@@ -4,21 +4,21 @@ label = AWS Cross Account Activity
description = Track when a user assumes an IAM role in another AWS account to obtain cross-account access to services and resources in that account. Accessing new roles could be an indication of malicious activity.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_source_user", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_aws_investigate_user_activities_by_accesskeyid"]
+panels = ["panel://workbench_panel_aws_investigate_user_activities_by_accesskeyid", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_aws_investigate_user_activities_by_source_user"]
[panel_group://workbench_panel_group_aws_cryptomining]
label = AWS Cryptomining
description = Monitor your AWS EC2 instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or EC2 instances started by previously unseen users are just a few examples of potentially malicious behavior.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_aws_network_acl_activity]
label = AWS Network ACL Activity
description = Monitor your AWS network infrastructure for bad configurations and malicious activity. Investigative searches help you probe deeper, when the facts warrant it.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_aws_network_acl_details_from_id"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_aws_network_acl_details_from_id", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_aws_security_hub_alerts]
label = AWS Security Hub Alerts
@@ -32,70 +32,70 @@ label = AWS Suspicious Provisioning Activities
description = Monitor your AWS provisioning activities for behaviors originating from unfamiliar or unusual locations. These behaviors may indicate that malicious activities are occurring somewhere within your network.
disabled = 0
-panels = ["panel://workbench_panel_get_all_aws_activity_from_country", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_all_aws_activity_from_region", "panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest", "panel://workbench_panel_get_all_aws_activity_from_city"]
+panels = ["panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest", "panel://workbench_panel_get_all_aws_activity_from_region", "panel://workbench_panel_get_all_aws_activity_from_country", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_all_aws_activity_from_city"]
[panel_group://workbench_panel_group_aws_user_monitoring]
label = AWS User Monitoring
description = Detect and investigate dormant user accounts for your AWS environment that have become active again. Because inactive and ad-hoc accounts are common attack targets, it's critical to enable governance within your environment.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_investigate_aws_user_activities_by_user_field", "panel://workbench_panel_get_notable_info"]
+panels = ["panel://workbench_panel_get_notable_info", "panel://workbench_panel_investigate_aws_user_activities_by_user_field", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_account_monitoring_and_controls]
label = Account Monitoring and Controls
description = A common attack technique is to leverage user accounts to gain unauthorized access to the target's network. This Analytic Story minimizes opportunities for attack by helping you actively manage creation/use/dormancy/deletion--the lifecycle of system and application accounts.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_logon_rights_modifications_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_logon_rights_modifications_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_logon_rights_modifications_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_logon_rights_modifications_for_user", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_apache_struts_vulnerability]
label = Apache Struts Vulnerability
description = Detect and investigate activities--such as unusually long `Content-Type` length, suspicious java classes and web servers executing suspicious processes--consistent with attempts to exploit Apache Struts vulnerabilities.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_investigate_suspicious_strings_in_http_header", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_posts_from_src", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_posts_from_src", "panel://workbench_panel_investigate_suspicious_strings_in_http_header", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_asset_tracking]
label = Asset Tracking
description = Keep a careful inventory of every asset on your network to make it easier to detect rogue devices. Unauthorized/unmanaged devices could be an indication of malicious behavior that should be investigated further.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_first_occurrence_and_last_occurrence_of_a_mac_address"]
+panels = ["panel://workbench_panel_get_first_occurrence_and_last_occurrence_of_a_mac_address", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_brand_monitoring]
label = Brand Monitoring
description = Detect and investigate activity that may indicate that an adversary is using faux domains to mislead users into interacting with malicious infrastructure. Monitor DNS, email, and web traffic for permutations of your brand name.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_email_info", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic"]
+panels = ["panel://workbench_panel_get_email_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_cloud_cryptomining]
label = Cloud Cryptomining
description = Monitor your cloud compute instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or compute instances started by previously unseen users are just a few examples of potentially malicious behavior.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_investigate_user_activities_in_all_cloud_regions", "panel://workbench_panel_investigate_user_activities_in_single_cloud_region", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest", "panel://workbench_panel_investigate_cloud_compute_instance_activities"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_user_activities_in_single_cloud_region", "panel://workbench_panel_investigate_user_activities_in_all_cloud_regions", "panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest", "panel://workbench_panel_investigate_cloud_compute_instance_activities", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_coldroot_macos_rat]
label = ColdRoot MacOS RAT
description = Leverage searches that allow you to detect and investigate unusual activities that relate to the ColdRoot Remote Access Trojan that affects MacOS. An example of some of these activities are changing sensative binaries in the MacOS sub-system, detecting process names and executables associated with the RAT, detecting when a keyboard tab is installed on a MacOS machine and more.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_investigate_network_traffic_from_src_ip"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_investigate_network_traffic_from_src_ip", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_collection_and_staging]
label = Collection and Staging
description = Monitor for and investigate activities--such as suspicious writes to the Windows Recycling Bin or email servers sending high amounts of traffic to specific hosts, for example--that may indicate that an adversary is harvesting and exfiltrating sensitive data.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_command_and_control]
label = Command and Control
description = Detect and investigate tactics, techniques, and procedures leveraged by attackers to establish and operate command and control channels. Implants installed by attackers on compromised endpoints use these channels to receive instructions and send data back to the malicious operators.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_aws_network_acl_details_from_id"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_aws_network_acl_details_from_id", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_common_phishing_frameworks]
label = Common Phishing Frameworks
@@ -116,21 +116,21 @@ label = Credential Dumping
description = Uncover activity consistent with credential dumping, a technique wherein attackers compromise systems and attempt to obtain and exfiltrate passwords. The threat actors use these pilfered credentials to further escalate privileges and spread throughout a target environment. The included searches in this Analytic Story are designed to identify attempts to credential dumping.
disabled = 0
-panels = ["panel://workbench_panel_investigate_pass_the_ticket_attempts", "panel://workbench_panel_investigate_pass_the_hash_attempts", "panel://workbench_panel_investigate_previous_unseen_user", "panel://workbench_panel_investigate_failed_logins_for_multiple_destinations"]
+panels = ["panel://workbench_panel_investigate_previous_unseen_user", "panel://workbench_panel_investigate_failed_logins_for_multiple_destinations", "panel://workbench_panel_investigate_pass_the_ticket_attempts", "panel://workbench_panel_investigate_pass_the_hash_attempts"]
[panel_group://workbench_panel_group_dhs_report_ta18_074a]
label = DHS Report TA18-074A
description = Monitor for suspicious activities associated with DHS Technical Alert US-CERT TA18-074A. Some of the activities that adversaries used in these compromises included spearfishing attacks, malware, watering-hole domains, many and more.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_process_registry_activity", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_process_file_activity", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_process_registry_activity", "panel://workbench_panel_get_process_file_activity", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_dns_amplification_attacks]
label = DNS Amplification Attacks
description = DNS poses a serious threat as a Denial of Service (DOS) amplifier, if it responds to `ANY` queries. This Analytic Story can help you detect attackers who may be abusing your company's DNS infrastructure to launch amplification attacks, causing Denial of Service to other victims.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
+panels = ["panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
[panel_group://workbench_panel_group_dns_hijacking]
label = DNS Hijacking
@@ -144,7 +144,7 @@ label = Data Protection
description = Fortify your data-protection arsenal--while continuing to ensure data confidentiality and integrity--with searches that monitor for and help you investigate possible signs of data exfiltration.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_]
label = Detect Zerologon Attack
@@ -158,21 +158,21 @@ label = Disabling Security Tools
description = Looks for activities and techniques associated with the disabling of security tools on a Windows system, such as suspicious `reg.exe` processes, processes launching netsh, and many others.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_dynamic_dns]
label = Dynamic DNS
description = Detect and investigate hosts in your environment that may be communicating with dynamic domain providers. Attackers may leverage these services to help them avoid firewall blocks and blacklists.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_emotet_malware__dhs_report_ta18_201a_]
label = Emotet Malware DHS Report TA18-201A
description = Detect rarely used executables, specific registry paths that may confer malware survivability and persistence, instances where cmd.exe is used to launch script interpreters, and other indicators that the Emotet financial malware has compromised your environment.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_f5_tmui_rce_cve_2020_5902]
label = F5 TMUI RCE CVE-2020-5902
@@ -193,28 +193,28 @@ label = Hidden Cobra Malware
description = Monitor for and investigate activities, including the creation or deletion of hidden shares and file writes, that may be evidence of infiltration by North Korean government-sponsored cybercriminals. Details of this activity were reported in DHS Report TA-18-149A.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_host_redirection]
label = Host Redirection
description = Detect evidence of tactics used to redirect traffic from a host to a destination other than the one intended--potentially one that is part of an adversary's attack infrastructure. An example is redirecting communications regarding patches and updates or misleading users into visiting a malicious website.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_jboss_vulnerability]
label = JBoss Vulnerability
description = In March of 2016, adversaries were seen using JexBoss--an open-source utility used for testing and exploiting JBoss application servers. These searches help detect evidence of these attacks, such as network connections to external resources or web services spawning atypical child processes, among others.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host"]
+panels = ["panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_kubernetes_scanning_activity]
label = Kubernetes Scanning Activity
description = This story addresses detection against Kubernetes cluster fingerprint scan and attack by providing information on items such as source ip, user agent, cluster names.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_gcp_kubernetes_activity_by_src_ip", "panel://workbench_panel_amazon_eks_kubernetes_activity_by_src_ip"]
+panels = ["panel://workbench_panel_amazon_eks_kubernetes_activity_by_src_ip", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_gcp_kubernetes_activity_by_src_ip"]
[panel_group://workbench_panel_group_kubernetes_sensitive_object_access_activity]
label = Kubernetes Sensitive Object Access Activity
@@ -235,49 +235,49 @@ label = Lateral Movement
description = Detect and investigate tactics, techniques, and procedures around how attackers move laterally within the enterprise. Because lateral movement can expose the adversary to detection, it should be an important focus for security analysts.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_malicious_powershell]
label = Malicious PowerShell
description = Attackers are finding stealthy ways "live off the land," leveraging utilities and tools that come standard on the endpoint--such as PowerShell--to achieve their goals without downloading binary files. These searches can help you detect and investigate PowerShell command-line options that may be indicative of malicious intent.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_monitor_backup_solution]
label = Monitor Backup Solution
description = Address common concerns when monitoring your backup processes. These searches can help you reduce risks from ransomware, device theft, or denial of physical access to a host by backing up data on endpoints.
disabled = 0
-panels = ["panel://workbench_panel_all_backup_logs_for_host", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
+panels = ["panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_all_backup_logs_for_host"]
[panel_group://workbench_panel_group_monitor_for_unauthorized_software]
label = Monitor for Unauthorized Software
description = Identify and investigate prohibited/unauthorized software or processes that may be concealing malicious behavior within your environment.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_monitor_for_updates]
label = Monitor for Updates
description = Monitor your enterprise to ensure that your endpoints are being patched and updated. Adversaries notoriously exploit known vulnerabilities that could be mitigated by applying routine security patches.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
+panels = ["panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
[panel_group://workbench_panel_group_netsh_abuse]
label = Netsh Abuse
description = Detect activities and various techniques associated with the abuse of `netsh.exe`, which can disable local firewall settings or set up a remote connection to a host from an infected system.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_orangeworm_attack_group]
label = Orangeworm Attack Group
description = Detect activities and various techniques associated with the Orangeworm Attack Group, a group that frequently targets the healthcare industry.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_phishing_payloads]
label = Phishing Payloads
@@ -291,70 +291,70 @@ label = Possible Backdoor Activity Associated With MUDCARP Espionage Campaigns
description = Monitor your environment for suspicious behaviors that resemble the techniques employed by the MUDCARP threat group.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_prohibited_traffic_allowed_or_protocol_mismatch]
label = Prohibited Traffic Allowed or Protocol Mismatch
description = Detect instances of prohibited network traffic allowed in the environment, as well as protocols running on non-standard ports. Both of these types of behaviors typically violate policy and can be leveraged by attackers.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_ransomware]
label = Ransomware
description = Leverage searches that allow you to detect and investigate unusual activities that might relate to ransomware--spikes in SMB traffic, suspicious wevtutil usage, the presence of common ransomware extensions, and system processes run from unexpected locations, and many others.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_backup_logs_for_endpoint", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_sysmon_wmi_activity_for_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_sysmon_wmi_activity_for_host", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_backup_logs_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_router_and_infrastructure_security]
label = Router and Infrastructure Security
description = Validate the security configuration of network infrastructure and verify that only authorized users and systems are accessing critical assets. Core routing and switching infrastructure are common strategic targets for attackers.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_sql_injection]
label = SQL Injection
description = Use the searches in this Analytic Story to help you detect structured query language (SQL) injection attempts characterized by long URLs that contain malicious parameters.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
+panels = ["panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
[panel_group://workbench_panel_group_samsam_ransomware]
label = SamSam Ransomware
description = Leverage searches that allow you to detect and investigate unusual activities that might relate to the SamSam ransomware, including looking for file writes associated with SamSam, RDP brute force attacks, the presence of files with SamSam ransomware extensions, suspicious psexec use, and more.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_get_backup_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_update_logs_for_endpoint", "panel://workbench_panel_get_backup_logs_for_endpoint", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_investigate_successful_remote_desktop_authentications", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_spectre_and_meltdown_vulnerabilities]
label = Spectre And Meltdown Vulnerabilities
description = Assess and mitigate your systems' vulnerability to Spectre and Meltdown exploitation with the searches in this Analytic Story.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_splunk_enterprise_vulnerability]
label = Splunk Enterprise Vulnerability
description = Keeping your Splunk deployment up to date is critical and may help you reduce the risk of CVE-2016-4859, an open-redirection vulnerability within some older versions of Splunk Enterprise. The detection search will help ensure that users are being properly authenticated and not being redirected to malicious domains.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
+panels = ["panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_endpoint"]
[panel_group://workbench_panel_group_splunk_enterprise_vulnerability_cve_2018_11409]
label = Splunk Enterprise Vulnerability CVE-2018-11409
description = Reduce the risk of CVE-2018-11409, an information disclosure vulnerability within some older versions of Splunk Enterprise, with searches designed to help ensure that your Splunk system does not leak information to authenticated users.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_investigate_network_traffic_from_src_ip"]
+panels = ["panel://workbench_panel_investigate_web_activity_from_src_ip", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_investigate_network_traffic_from_src_ip", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_suspicious_aws_ec2_activities]
label = Suspicious AWS EC2 Activities
description = Use the searches in this Analytic Story to monitor your AWS EC2 instances for evidence of anomalous activity and suspicious behaviors, such as EC2 instances that originate from unusual locations or those launched by previously unseen users (among others). Included investigative searches will help you probe more deeply, when the information warrants it.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_investigate_security_hub_alerts_by_dest", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_ec2_launch_details", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_suspicious_aws_login_activities]
label = Suspicious AWS Login Activities
@@ -368,42 +368,42 @@ label = Suspicious AWS S3 Activities
description = Use the searches in this Analytic Story to monitor your AWS S3 buckets for evidence of anomalous activity and suspicious behaviors, such as detecting open S3 buckets and buckets being accessed from a new IP. The contextual and investigative searches will give you more information, when required.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_aws_s3_bucket_details_via_bucketname", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_get_all_aws_activity_from_ip_address"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_aws_activities_via_region_name", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_aws_s3_bucket_details_via_bucketname"]
[panel_group://workbench_panel_group_suspicious_aws_traffic]
label = Suspicious AWS Traffic
description = Leverage these searches to monitor your AWS network traffic for evidence of anomalous activity and suspicious behaviors, such as a spike in blocked outbound traffic in your virtual private cloud (VPC).
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_aws_network_acl_details_from_id"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_aws_network_interface_details_via_resourceid", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_aws_network_acl_details_from_id", "panel://workbench_panel_get_all_aws_activity_from_ip_address", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_cloud_authentication_activities]
label = Suspicious Cloud Authentication Activities
description = Monitor your cloud authentication events. Searches within this Analytic Story leverage the recent cloud updates to the Authentication data model to help you stay aware of and investigate suspicious login activity.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_investigate_aws_user_activities_by_user_field"]
+panels = ["panel://workbench_panel_investigate_aws_user_activities_by_user_field", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_suspicious_command_line_executions]
label = Suspicious Command-Line Executions
description = Leveraging the Windows command-line interface (CLI) is one of the most common attack techniques--one that is also detailed in the MITRE ATT&CK framework. Use this Analytic Story to help you identify unusual or suspicious use of the CLI on Windows systems.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_dns_traffic]
label = Suspicious DNS Traffic
description = Attackers often attempt to hide within or otherwise abuse the domain name system (DNS). You can thwart attempts to manipulate this omnipresent protocol by monitoring for these types of abuses.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_dns_server_history_for_a_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_dns_traffic_ratio", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_process_responsible_for_the_dns_traffic", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_emails]
label = Suspicious Emails
description = Email remains one of the primary means for attackers to gain an initial foothold within the modern enterprise. Detect and investigate suspicious emails in your environment with the help of the searches in this Analytic Story.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_email_info", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_email_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_gcp_storage_activities]
label = Suspicious GCP Storage Activities
@@ -417,63 +417,63 @@ label = Suspicious MSHTA Activity
description = Monitor and detect techniques used by attackers who leverage the mshta.exe process to execute malicious code.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_okta_activity]
label = Suspicious Okta Activity
description = Monitor your Okta environment for suspicious activities. Due to the Covid outbreak, many users are migrating over to leverage cloud services more and more. Okta is a popular tool to manage multiple users and the web-based applications they need to stay productive. The searches in this story will help monitor your Okta environment for suspicious activities and associated user behaviors.
disabled = 0
-panels = ["panel://workbench_panel_investigate_okta_activity_by_ip_address", "panel://workbench_panel_investigate_okta_activity_by_app", "panel://workbench_panel_investigate_user_activities_in_okta"]
+panels = ["panel://workbench_panel_investigate_okta_activity_by_app", "panel://workbench_panel_investigate_okta_activity_by_ip_address", "panel://workbench_panel_investigate_user_activities_in_okta"]
[panel_group://workbench_panel_group_suspicious_wmi_use]
label = Suspicious WMI Use
description = Attackers are increasingly abusing Windows Management Instrumentation (WMI), a framework and associated utilities available on all modern Windows operating systems. Because WMI can be leveraged to manage both local and remote systems, it is important to identify the processes executed and the user context within which the activity occurred.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_sysmon_wmi_activity_for_host", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_sysmon_wmi_activity_for_host", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_windows_registry_activities]
label = Suspicious Windows Registry Activities
description = Monitor and detect registry changes initiated from remote locations, which can be a sign that an attacker has infiltrated your system.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_suspicious_zoom_child_processes]
label = Suspicious Zoom Child Processes
description = Attackers are using Zoom as an vector to increase privileges on a sytems. This story detects new child processes of zoom and provides investigative actions for this detection.
disabled = 0
-panels = ["panel://workbench_panel_get_process_registry_activity", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_file_activity"]
+panels = ["panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_process_file_activity", "panel://workbench_panel_get_process_registry_activity"]
[panel_group://workbench_panel_group_unusual_aws_ec2_modifications]
label = Unusual AWS EC2 Modifications
description = Identify unusual changes to your AWS EC2 instances that may indicate malicious activity. Modifications to your EC2 instances by previously unseen users is an example of an activity that may warrant further investigation.
disabled = 0
-panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_ec2_instance_details_by_instanceid"]
+panels = ["panel://workbench_panel_aws_investigate_user_activities_by_arn", "panel://workbench_panel_get_ec2_instance_details_by_instanceid", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_unusual_processes]
label = Unusual Processes
description = Quickly identify systems running new or unusual processes in your environment that could be indicators of suspicious activity. Processes run from unusual locations, those with conspicuously long command lines, and rare executables are all examples of activities that may warrant deeper investigation.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_use_of_cleartext_protocols]
label = Use of Cleartext Protocols
description = Leverage searches that detect cleartext network protocols that may leak credentials or should otherwise be encrypted.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_process_information_for_port_activity"]
+panels = ["panel://workbench_panel_get_process_information_for_port_activity", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_web_fraud_detection]
label = Web Fraud Detection
description = Monitor your environment for activity consistent with common attack techniques bad actors use when attempting to compromise web servers or other web-related assets.
disabled = 0
-panels = ["panel://workbench_panel_get_web_session_information_via_session_id", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_notable_info"]
+panels = ["panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_web_session_information_via_session_id", "panel://workbench_panel_get_emails_from_specific_sender", "panel://workbench_panel_get_notable_history"]
[panel_group://workbench_panel_group_windows_dns_sigred_cve_2020_1350]
label = Windows DNS SIGRed CVE-2020-1350
@@ -487,42 +487,42 @@ label = Windows Defense Evasion Tactics
description = Detect tactics used by malware to evade defenses on Windows endpoints. A few of these include suspicious `reg.exe` processes, files hidden with `attrib.exe` and disabling user-account control, among many others
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_windows_file_extension_and_association_abuse]
label = Windows File Extension and Association Abuse
description = Detect and investigate suspected abuse of file extensions and Windows file associations. Some of the malicious behaviors involved may include inserting spaces before file extensions or prepending the file extension with a different one, among other techniques.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_windows_log_manipulation]
label = Windows Log Manipulation
description = Adversaries often try to cover their tracks by manipulating Windows logs. Use these searches to help you monitor for suspicious activity surrounding log files--an essential component of an effective defense.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_vulnerability_logs_for_endpoint", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_windows_persistence_techniques]
label = Windows Persistence Techniques
description = Monitor for activities and techniques associated with maintaining persistence on a Windows system--a sign that an adversary may have compromised your environment.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_windows_privilege_escalation]
label = Windows Privilege Escalation
description = Monitor for and investigate activities that may be associated with a Windows privilege-escalation attack, including unusual processes running on endpoints, modified registry keys, and more.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_registry_activities", "panel://workbench_panel_investigate_web_activity_from_host", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
[panel_group://workbench_panel_group_windows_service_abuse]
label = Windows Service Abuse
description = Windows services are often used by attackers for persistence and the ability to load drivers or otherwise interact with the Windows kernel. This Analytic Story helps you monitor your environment for indications that Windows services are being modified or created in a suspicious manner.
disabled = 0
-panels = ["panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_risk_modifiers_for_user", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_authentication_logs_for_endpoint"]
+panels = ["panel://workbench_panel_get_user_information_from_identity_table", "panel://workbench_panel_get_parent_process_info", "panel://workbench_panel_get_risk_modifiers_for_endpoint", "panel://workbench_panel_get_notable_info", "panel://workbench_panel_get_process_info", "panel://workbench_panel_get_authentication_logs_for_endpoint", "panel://workbench_panel_get_notable_history", "panel://workbench_panel_get_risk_modifiers_for_user"]
diff --git a/package/default/macros.conf b/package/default/macros.conf
index 19522c5554..de63cf28d8 100644
--- a/package/default/macros.conf
+++ b/package/default/macros.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
diff --git a/package/default/savedsearches.conf b/package/default/savedsearches.conf
index 9320393379..5cc79a3a1c 100644
--- a/package/default/savedsearches.conf
+++ b/package/default/savedsearches.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
diff --git a/package/default/transforms.conf b/package/default/transforms.conf
index 67f3a0e071..9248915011 100644
--- a/package/default/transforms.conf
+++ b/package/default/transforms.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
diff --git a/package/default/use_case_library.conf b/package/default/use_case_library.conf
index 4a54ac3221..4d9ccfaaac 100644
--- a/package/default/use_case_library.conf
+++ b/package/default/use_case_library.conf
@@ -1,6 +1,6 @@
#############
# Automatically generated by generator.py in splunk/security-content
-# On Date: 2020-10-12T15:05:17 UTC
+# On Date: 2020-10-13T10:17:33 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############
@@ -14,7 +14,7 @@ version = 1
references = ["https://aws.amazon.com/blogs/security/aws-cloudtrail-now-tracks-cross-account-activity-to-its-origin/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - aws detect sts assume role abuse - Rule", "ESCU - AWS Cross Account Activity From Previously Unseen Account - Rule", "ESCU - aws detect sts get session token abuse - Rule", "ESCU - aws detect role creation - Rule", "ESCU - aws detect attach to role policy - Rule", "ESCU - aws detect permanent key creation - Rule", "ESCU - AWS Investigate User Activities By Source User", "ESCU - Get Notable History", "ESCU - AWS Investigate User Activities By AccessKeyId"]
+searches = ["ESCU - aws detect role creation - Rule", "ESCU - aws detect attach to role policy - Rule", "ESCU - aws detect permanent key creation - Rule", "ESCU - aws detect sts get session token abuse - Rule", "ESCU - AWS Cross Account Activity From Previously Unseen Account - Rule", "ESCU - aws detect sts assume role abuse - Rule", "ESCU - AWS Investigate User Activities By AccessKeyId", "ESCU - Get Notable History", "ESCU - AWS Investigate User Activities By Source User"]
description = Track when a user assumes an IAM role in another AWS account to obtain cross-account access to services and resources in that account. Accessing new roles could be an indication of malicious activity.
narrative = Amazon Web Services (AWS) admins manage access to AWS resources and services across the enterprise using AWS's Identity and Access Management (IAM) functionality. IAM provides the ability to create and manage AWS users, groups, and roles-each with their own unique set of privileges and defined access to specific resources (such as EC2 instances, the AWS Management Console, API, or the command-line interface). Unlike conventional (human) users, IAM roles are assumable by anyone in the organization. They provide users with dynamically created temporary security credentials that expire within a set time period.\
Herein lies the rub. In between the time between when the temporary credentials are issued and when they expire is a period of opportunity, where a user could leverage the temporary credentials to wreak havoc-spin up or remove instances, create new users, elevate privileges, and other malicious activities-throughout the environment.\
@@ -27,7 +27,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - EC2 Instance Started With Previously Unseen AMI - Rule", "ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule", "ESCU - EC2 Instance Started With Previously Unseen Instance Type - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name"]
+searches = ["ESCU - EC2 Instance Started With Previously Unseen AMI - Rule", "ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule", "ESCU - EC2 Instance Started With Previously Unseen Instance Type - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
description = Monitor your AWS EC2 instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or EC2 instances started by previously unseen users are just a few examples of potentially malicious behavior.
narrative = Cryptomining is an intentionally difficult, resource-intensive business. Its complexity was designed into the process to ensure that the number of blocks mined each day would remain steady. So, it's par for the course that ambitious, but unscrupulous, miners make amassing the computing power of large enterprises--a practice known as cryptojacking--a top priority. \
Cryptojacking has attracted an increasing amount of media attention since its explosion in popularity in the fall of 2017. The attacks have moved from in-browser exploits and mobile phones to enterprise cloud services, such as Amazon Web Services (AWS). It's difficult to determine exactly how widespread the practice has become, since bad actors continually evolve their ability to escape detection, including employing unlisted endpoints, moderating their CPU usage, and hiding the mining pool's IP address behind a free CDN. \
@@ -41,7 +41,7 @@ version = 2
references = ["https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Appendix_NACLs.html", "https://aws.amazon.com/blogs/security/how-to-help-prepare-for-ddos-attacks-by-reducing-your-attack-surface/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - AWS Network Access Control List Deleted - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Detect Spike in Network ACL Activity - Rule", "ESCU - AWS Network Access Control List Created with All Open Ports - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
+searches = ["ESCU - AWS Network Access Control List Created with All Open Ports - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Detect Spike in Network ACL Activity - Rule", "ESCU - AWS Network Access Control List Deleted - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor your AWS network infrastructure for bad configurations and malicious activity. Investigative searches help you probe deeper, when the facts warrant it.
narrative = AWS CloudTrail is an AWS service that helps you enable governance, compliance, and operational/risk auditing of your AWS account. Actions taken by a user, role, or an AWS service are recorded as events in CloudTrail. It is crucial for a company to monitor events and actions taken in the AWS Management Console, AWS Command Line Interface, and AWS SDKs and APIs to ensure that your servers are not vulnerable to attacks. This analytic story contains detection searches that leverage CloudTrail logs from AWS to check for bad configurations and malicious activity in your AWS network access controls.
@@ -52,7 +52,7 @@ version = 1
references = ["https://aws.amazon.com/security-hub/features/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Spike in AWS Security Hub Alerts for User - Rule", "ESCU - Detect Spike in AWS Security Hub Alerts for EC2 Instance - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details"]
+searches = ["ESCU - Detect Spike in AWS Security Hub Alerts for EC2 Instance - Rule", "ESCU - Detect Spike in AWS Security Hub Alerts for User - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details"]
description = This story is focused around detecting Security Hub alerts generated from AWS
narrative = AWS Security Hub collects and consolidates findings from AWS security services enabled in your environment, such as intrusion detection findings from Amazon GuardDuty, vulnerability scans from Amazon Inspector, S3 bucket policy findings from Amazon Macie, publicly accessible and cross-account resources from IAM Access Analyzer, and resources lacking WAF coverage from AWS Firewall Manager.
@@ -63,7 +63,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - AWS Cloud Provisioning From Previously Unseen IP Address - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen Region - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen Country - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen City - Rule", "ESCU - Get All AWS Activity From Country", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get All AWS Activity From Region", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Get All AWS Activity From City"]
+searches = ["ESCU - AWS Cloud Provisioning From Previously Unseen Region - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen Country - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen City - Rule", "ESCU - AWS Cloud Provisioning From Previously Unseen IP Address - Rule", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Get All AWS Activity From Region", "ESCU - Get All AWS Activity From Country", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get All AWS Activity From City"]
description = Monitor your AWS provisioning activities for behaviors originating from unfamiliar or unusual locations. These behaviors may indicate that malicious activities are occurring somewhere within your network.
narrative = Because most enterprise AWS activities originate from familiar geographic locations, monitoring for activity from unknown or unusual regions is an important security measure. This indicator can be especially useful in environments where it is impossible to whitelist specific IPs (because they vary).\
This Analytic Story was designed to provide you with flexibility in the precision you employ in specifying legitimate geographic regions. It can be as specific as an IP address or a city, or as broad as a region (think state) or an entire country. By determining how precise you want your geographical locations to be and monitoring for new locations that haven't previously accessed your environment, you can detect adversaries as they begin to probe your environment. Since there are legitimate reasons for activities from unfamiliar locations, this is not a standalone indicator. Nevertheless, location can be a relevant piece of information that you may wish to investigate further.
@@ -75,7 +75,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf", "https://redlock.io/blog/cryptojacking-tesla"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Spike in Security Group Activity - Rule", "ESCU - Detect Spike in AWS API Activity - Rule", "ESCU - Detect new API calls from user roles - Rule", "ESCU - Detect AWS API Activities From Unapproved Accounts - Rule", "ESCU - Detect API activity from users without MFA - Rule", "ESCU - Get Notable History", "ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable Info"]
+searches = ["ESCU - Detect Spike in AWS API Activity - Rule", "ESCU - Detect API activity from users without MFA - Rule", "ESCU - Detect AWS API Activities From Unapproved Accounts - Rule", "ESCU - Detect Spike in Security Group Activity - Rule", "ESCU - Detect new API calls from user roles - Rule", "ESCU - Get Notable Info", "ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable History"]
description = Detect and investigate dormant user accounts for your AWS environment that have become active again. Because inactive and ad-hoc accounts are common attack targets, it's critical to enable governance within your environment.
narrative = It seems obvious that it is critical to monitor and control the users who have access to your cloud infrastructure. Nevertheless, it's all too common for enterprises to lose track of ad-hoc accounts, leaving their servers vulnerable to attack. In fact, this was the very oversight that led to Tesla's cryptojacking attack in February, 2018.\
In addition to compromising the security of your data, when bad actors leverage your compute resources, it can incur monumental costs, since you will be billed for any new EC2 instances and increased bandwidth usage. \
@@ -89,7 +89,7 @@ version = 1
references = []
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Detect Excessive User Account Lockouts - Rule", "ESCU - Identify New User Accounts - Rule", "ESCU - Short Lived Windows Accounts - Rule", "ESCU - Detect Excessive Account Lockouts From Endpoint - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Logon Rights Modifications For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Logon Rights Modifications For Endpoint", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Detect Excessive User Account Lockouts - Rule", "ESCU - Detect Excessive Account Lockouts From Endpoint - Rule", "ESCU - Short Lived Windows Accounts - Rule", "ESCU - Identify New User Accounts - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Logon Rights Modifications For Endpoint", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Logon Rights Modifications For User", "ESCU - Get Risk Modifiers For User"]
description = A common attack technique is to leverage user accounts to gain unauthorized access to the target's network. This Analytic Story minimizes opportunities for attack by helping you actively manage creation/use/dormancy/deletion--the lifecycle of system and application accounts.
narrative = Monitoring user accounts within your enterprise is a critical analytic function that helps ensure that credential and access policies/procedures are properly implemented and are being enforced. Proactive ad-hoc hunting, as well as routine monitoring, can ensure user or system accounts are not being abused by unauthorized individuals or processes. In the event of a network event or breach, user-authentication logs are a key resource in determining if or how an account might have been compromised or co-opted, leading to suspicious or malicious activity.
@@ -100,7 +100,7 @@ version = 1
references = ["https://github.com/SpiderLabs/owasp-modsecurity-crs/blob/v3.2/dev/rules/REQUEST-944-APPLICATION-ATTACK-JAVA.conf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Suspicious Java Classes - Rule", "ESCU - Web Servers Executing Suspicious Processes - Rule", "ESCU - Unusually Long Content-Type Length - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Investigate Suspicious Strings in HTTP Header", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web POSTs From src", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Web Servers Executing Suspicious Processes - Rule", "ESCU - Suspicious Java Classes - Rule", "ESCU - Unusually Long Content-Type Length - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web POSTs From src", "ESCU - Investigate Suspicious Strings in HTTP Header", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate activities--such as unusually long `Content-Type` length, suspicious java classes and web servers executing suspicious processes--consistent with attempts to exploit Apache Struts vulnerabilities.
narrative = In March of 2017, a remote code-execution vulnerability in the Jakarta Multipart parser in Apache Struts, a widely used open-source framework for creating Java web applications, was disclosed and assigned to CVE-2017-5638. About two months later, hackers exploited the flaw to carry out the world's 5th largest data breach. The target, credit giant Equifax, told investigators that it had become aware of the vulnerability two months before the attack. \
The exploit involved manipulating the `Content-Type HTTP` header to execute commands embedded in the header.\
@@ -124,7 +124,7 @@ version = 1
references = ["https://www.cisecurity.org/controls/inventory-of-authorized-and-unauthorized-devices/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Unauthorized Assets by MAC address - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get First Occurrence and Last Occurrence of a MAC Address"]
+searches = ["ESCU - Detect Unauthorized Assets by MAC address - Rule", "ESCU - Get First Occurrence and Last Occurrence of a MAC Address", "ESCU - Get Notable Info", "ESCU - Get Notable History"]
description = Keep a careful inventory of every asset on your network to make it easier to detect rogue devices. Unauthorized/unmanaged devices could be an indication of malicious behavior that should be investigated further.
narrative = This Analytic Story is designed to help you develop a better understanding of what authorized and unauthorized devices are part of your enterprise. This story can help you better categorize and classify assets, providing critical business context and awareness of their assets during an incident. Information derived from this Analytic Story can be used to better inform and support other analytic stories. For successful detection, you will need to leverage the Assets and Identity Framework from Enterprise Security to populate your known assets.
@@ -135,7 +135,7 @@ version = 1
references = ["https://www.zerofox.com/blog/what-is-digital-risk-monitoring/", "https://securingtomorrow.mcafee.com/consumer/family-safety/what-is-typosquatting/", "https://blog.malwarebytes.com/cybercrime/2016/06/explained-typosquatting/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Monitor Web Traffic For Brand Abuse - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Monitor DNS For Brand Abuse - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Email Info", "ESCU - Get Risk Modifiers For User", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+searches = ["ESCU - Monitor DNS For Brand Abuse - Rule", "ESCU - Monitor Web Traffic For Brand Abuse - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Get Email Info", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Emails From Specific Sender", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate activity that may indicate that an adversary is using faux domains to mislead users into interacting with malicious infrastructure. Monitor DNS, email, and web traffic for permutations of your brand name.
narrative = While you can educate your users and customers about the risks and threats posed by typosquatting, phishing, and corporate espionage, human error is a persistent fact of life. Of course, your adversaries are all too aware of this reality and will happily leverage it for nefarious purposes whenever possible3phishing with lookalike addresses, embedding faux command-and-control domains in malware, and hosting malicious content on domains that closely mimic your corporate servers. This is where brand monitoring comes in.\
You can use our adaptation of `DNSTwist`, together with the support searches in this Analytic Story, to generate permutations of specified brands and external domains. Splunk can monitor email, DNS requests, and web traffic for these permutations and provide you with early warnings and situational awareness--powerful elements of an effective defense.\
@@ -148,7 +148,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Cloud Compute Instance Created With Previously Unseen Image - Rule", "ESCU - Cloud Compute Instance Created By Previously Unseen User - Rule", "ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Cloud Compute Instance Started In Previously Unused Region - Rule", "ESCU - Cloud Compute Instance Created With Previously Unseen Instance Type - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Investigate User Activities In All Cloud Regions", "ESCU - Investigate User Activities In Single Cloud Region", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate Cloud Compute Instance Activities"]
+searches = ["ESCU - Cloud Compute Instance Created By Previously Unseen User - Rule", "ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Cloud Compute Instance Started In Previously Unused Region - Rule", "ESCU - Cloud Compute Instance Created With Previously Unseen Image - Rule", "ESCU - Cloud Compute Instance Created With Previously Unseen Instance Type - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate User Activities In Single Cloud Region", "ESCU - Investigate User Activities In All Cloud Regions", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate Cloud Compute Instance Activities", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
description = Monitor your cloud compute instances for activities related to cryptojacking/cryptomining. New instances that originate from previously unseen regions, users who launch abnormally high numbers of instances, or compute instances started by previously unseen users are just a few examples of potentially malicious behavior.
narrative = Cryptomining is an intentionally difficult, resource-intensive business. Its complexity was designed into the process to ensure that the number of blocks mined each day would remain steady. So, it's par for the course that ambitious, but unscrupulous, miners make amassing the computing power of large enterprises--a practice known as cryptojacking--a top priority. \
Cryptojacking has attracted an increasing amount of media attention since its explosion in popularity in the fall of 2017. The attacks have moved from in-browser exploits and mobile phones to enterprise cloud services, such as Amazon Web Services (AWS), Google Cloud Platform (GCP), and Azure. It's difficult to determine exactly how widespread the practice has become, since bad actors continually evolve their ability to escape detection, including employing unlisted endpoints, moderating their CPU usage, and hiding the mining pool's IP address behind a free CDN. \
@@ -162,7 +162,7 @@ version = 1
references = ["https://www.intego.com/mac-security-blog/osxcoldroot-and-the-rat-invasion/", "https://objective-see.com/blog/blog_0x2A.html", "https://www.bleepingcomputer.com/news/security/coldroot-rat-still-undetectable-despite-being-uploaded-on-github-two-years-ago/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Jose Hernandez"}]
spec_version = 3
-searches = ["ESCU - Osquery pack - ColdRoot detection - Rule", "ESCU - Processes Tapping Keyboard Events - Rule", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Network Traffic From src ip"]
+searches = ["ESCU - Osquery pack - ColdRoot detection - Rule", "ESCU - Processes Tapping Keyboard Events - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Network Traffic From src ip", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leverage searches that allow you to detect and investigate unusual activities that relate to the ColdRoot Remote Access Trojan that affects MacOS. An example of some of these activities are changing sensative binaries in the MacOS sub-system, detecting process names and executables associated with the RAT, detecting when a keyboard tab is installed on a MacOS machine and more.
narrative = Conventional wisdom holds that Apple's MacOS operating system is significantly less vulnerable to attack than Windows machines. While that point is debatable, it is true that attacks against MacOS systems are much less common. However, this fact does not mean that Macs are impervious to breaches. To the contrary, research has shown that that Mac malware is increasing at an alarming rate. According to AV-test, in 2018, there were 86,865 new MacOS malware variants, up from 27,338 the year beforea 31% increase. In contrast, the independent research firm found that new Windows malware had increased from 65.17M to 76.86M during that same period, less than half the rate of growth. The bottom line is that while the numbers look a lot smaller than Windows, it's definitely time to take Mac security more seriously.\
This Analytic Story addresses the ColdRoot remote access trojan (RAT), which was uploaded to Github in 2016, but was still escaping detection by the first quarter of 2018, when a new, more feature-rich variant was discovered masquerading as an Apple audio driver. Among other capabilities, the Pascal-based ColdRoot can heist passwords from users' keychains and remotely control infected machines without detection. In the initial report of his findings, Patrick Wardle, Chief Research Officer for Digita Security, explained that the new ColdRoot RAT could start and kill processes on the breached system, spawn new remote-desktop sessions, take screen captures and assemble them into a live stream of the victim's desktop, and more.\
@@ -175,7 +175,7 @@ version = 1
references = ["https://attack.mitre.org/wiki/Collection", "https://attack.mitre.org/wiki/Technique/T1074"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Hosts receiving high volume of network traffic from email server - Rule", "ESCU - Suspicious writes to windows Recycle Bin - Rule", "ESCU - Email files written outside of the Outlook directory - Rule", "ESCU - Suspicious writes to System Volume Information - Rule", "ESCU - Email servers sending high volume traffic to hosts - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Hosts receiving high volume of network traffic from email server - Rule", "ESCU - Email servers sending high volume traffic to hosts - Rule", "ESCU - Email files written outside of the Outlook directory - Rule", "ESCU - Suspicious writes to System Volume Information - Rule", "ESCU - Suspicious writes to windows Recycle Bin - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor for and investigate activities--such as suspicious writes to the Windows Recycling Bin or email servers sending high amounts of traffic to specific hosts, for example--that may indicate that an adversary is harvesting and exfiltrating sensitive data.
narrative = A common adversary goal is to identify and exfiltrate data of value from a target organization. This data may include email conversations and addresses, confidential company information, links to network design/infrastructure, important dates, and so on.\
Attacks are composed of three activities: identification, collection, and staging data for exfiltration. Identification typically involves scanning systems and observing user activity. Collection can involve the transfer of large amounts of data from various repositories. Staging/preparation includes moving data to a central location and compressing (and optionally encoding and/or encrypting) it. All of these activities provide opportunities for defenders to identify their presence. \
@@ -188,7 +188,7 @@ version = 1
references = ["https://attack.mitre.org/wiki/Command_and_Control", "https://searchsecurity.techtarget.com/feature/Command-and-control-servers-The-puppet-masters-that-govern-malware"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detect Large Outbound ICMP Packets - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Excessive DNS Failures - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - TOR Traffic - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
+searches = ["ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - TOR Traffic - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Excessive DNS Failures - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Detect Large Outbound ICMP Packets - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate tactics, techniques, and procedures leveraged by attackers to establish and operate command and control channels. Implants installed by attackers on compromised endpoints use these channels to receive instructions and send data back to the malicious operators.
narrative = Threat actors typically architect and implement an infrastructure to use in various ways during the course of their attack campaigns. In some cases, they leverage this infrastructure for scanning and performing reconnaissance activities. In others, they may use this infrastructure to launch actual attacks. One of the most important functions of this infrastructure is to establish servers that will communicate with implants on compromised endpoints. These servers establish a command and control channel that is used to proxy data between the compromised endpoint and the attacker. These channels relay commands from the attacker to the compromised endpoint and the output of those commands back to the attacker.\
Because this communication is so critical for an adversary, they often use techniques designed to hide the true nature of the communications. There are many different techniques used to establish and communicate over these channels. This Analytic Story provides searches that look for a variety of the techniques used for these channels, as well as indications that these channels are active, by examining logs associated with border control devices and network-access control lists.
@@ -212,7 +212,7 @@ version = 1
references = ["https://github.com/splunk/cloud-datamodel-security-research"]
maintainers = [{"company": "Rico Valdez, Splunk", "email": "-", "name": "Rod Soto"}]
spec_version = 3
-searches = ["ESCU - GCP GCR container uploaded - Rule", "ESCU - New container uploaded to AWS ECR - Rule", "ESCU - Investigate AWS ECR container listing activity"]
+searches = ["ESCU - New container uploaded to AWS ECR - Rule", "ESCU - GCP GCR container uploaded - Rule", "ESCU - Investigate AWS ECR container listing activity"]
description = Use the searches in this story to monitor your Kubernetes registry repositories for upload, and deployment of potentially vulnerable, backdoor, or implanted containers. These searches provide information on source users, destination path, container names and repository names. The searches provide context to address Mitre T1525 which refers to container implantation upload to a company's repository either in Amazon Elastic Container Registry, Google Container Registry and Azure Container Registry.
narrative = Container Registrys provide a way for organizations to keep customized images of their development and infrastructure environment in private. However if these repositories are misconfigured or priviledge users credentials are compromise, attackers can potentially upload implanted containers which can be deployed across the organization. These searches allow operator to monitor who, when and what was uploaded to container registry.
@@ -223,7 +223,7 @@ version = 3
references = ["https://attack.mitre.org/wiki/Technique/T1003", "https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Dump LSASS via comsvcs DLL - Rule", "ESCU - Attempted Credential Dump From Registry via Reg exe - Rule", "SSA - Attempted Credential Dump From Registry via Reg exe - SSA - Rule", "ESCU - Credential Dumping via Copy Command from Shadow Copy - Rule", "ESCU - Creation of Shadow Copy with wmic and powershell - Rule", "ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Detect Mimikatz Using Loaded Images - Rule", "ESCU - Create Remote Thread into LSASS - Rule", "ESCU - Credential Dumping via Symlink to Shadow Copy - Rule", "ESCU - Detect Credential Dumping through LSASS access - Rule", "SSA - Detect Dump LSASS Memory using comsvcs - SSA - Rule", "ESCU - Creation of Shadow Copy - Rule", "ESCU - Unsigned Image Loaded by LSASS - Rule", "ESCU - Access LSASS Memory for Dump Creation - Rule", "ESCU - Investigate Pass the Ticket Attempts", "ESCU - Investigate Pass the Hash Attempts", "ESCU - Investigate Previous Unseen User", "ESCU - Investigate Failed Logins for Multiple Destinations"]
+searches = ["ESCU - Credential Dumping via Copy Command from Shadow Copy - Rule", "ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Dump LSASS via comsvcs DLL - Rule", "ESCU - Creation of Shadow Copy - Rule", "ESCU - Access LSASS Memory for Dump Creation - Rule", "ESCU - Create Remote Thread into LSASS - Rule", "ESCU - Detect Credential Dumping through LSASS access - Rule", "SSA - Attempted Credential Dump From Registry via Reg exe - SSA - Rule", "ESCU - Credential Dumping via Symlink to Shadow Copy - Rule", "ESCU - Attempted Credential Dump From Registry via Reg exe - Rule", "ESCU - Creation of Shadow Copy with wmic and powershell - Rule", "ESCU - Unsigned Image Loaded by LSASS - Rule", "SSA - Detect Dump LSASS Memory using comsvcs - SSA - Rule", "ESCU - Detect Mimikatz Using Loaded Images - Rule", "ESCU - Investigate Previous Unseen User", "ESCU - Investigate Failed Logins for Multiple Destinations", "ESCU - Investigate Pass the Ticket Attempts", "ESCU - Investigate Pass the Hash Attempts"]
description = Uncover activity consistent with credential dumping, a technique wherein attackers compromise systems and attempt to obtain and exfiltrate passwords. The threat actors use these pilfered credentials to further escalate privileges and spread throughout a target environment. The included searches in this Analytic Story are designed to identify attempts to credential dumping.
narrative = Credential dumpinggathering credentials from a target system, often hashed or encryptedis a common attack technique. Even though the credentials may not be in plain text, an attacker can still exfiltrate the data and set to cracking it offline, on their own systems. The threat actors target a variety of sources to extract them, including the Security Accounts Manager (SAM), Local Security Authority (LSA), NTDS from Domain Controllers, or the Group Policy Preference (GPP) files.\
Once attackers obtain valid credentials, they use them to move throughout a target network with ease, discovering new systems and identifying assets of interest. Credentials obtained in this manner typically include those of privileged users, which may provide access to more sensitive information and system operations.\
@@ -236,7 +236,7 @@ version = 2
references = ["https://www.us-cert.gov/ncas/alerts/TA18-074A"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Suspicious Reg exe Process - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Single Letter Process On Endpoint - Rule", "ESCU - Scheduled Task Name Used by Dragonfly Threat Actors - Rule", "ESCU - Malicious PowerShell Process - Execution Policy Bypass - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - Create local admin accounts using net exe - Rule", "ESCU - Detect New Local Admin account - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Process Registry Activity", "ESCU - Get Risk Modifiers For User", "ESCU - Get Process File Activity", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - Single Letter Process On Endpoint - Rule", "ESCU - Create local admin accounts using net exe - Rule", "ESCU - Detect New Local Admin account - Rule", "ESCU - Scheduled Task Name Used by Dragonfly Threat Actors - Rule", "ESCU - Suspicious Reg exe Process - Rule", "ESCU - Malicious PowerShell Process - Execution Policy Bypass - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Process Registry Activity", "ESCU - Get Process File Activity", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor for suspicious activities associated with DHS Technical Alert US-CERT TA18-074A. Some of the activities that adversaries used in these compromises included spearfishing attacks, malware, watering-hole domains, many and more.
narrative = The frequency of nation-state cyber attacks has increased significantly over the last decade. Employing numerous tactics and techniques, these attacks continue to escalate in complexity. \
There is a wide range of motivations for these state-sponsored hacks, including stealing valuable corporate, military, or diplomatic dataѿall of which could confer advantages in various arenas. They may also target critical infrastructure. \
@@ -250,7 +250,7 @@ version = 1
references = ["https://www.us-cert.gov/ncas/alerts/TA13-088A", "https://www.imperva.com/learn/application-security/dns-amplification/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Large Volume of DNS ANY Queries - Rule", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+searches = ["ESCU - Large Volume of DNS ANY Queries - Rule", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
description = DNS poses a serious threat as a Denial of Service (DOS) amplifier, if it responds to `ANY` queries. This Analytic Story can help you detect attackers who may be abusing your company's DNS infrastructure to launch amplification attacks, causing Denial of Service to other victims.
narrative = The Domain Name System (DNS) is the protocol used to map domain names to IP addresses. It has been proven to work very well for its intended function. However if DNS is misconfigured, servers can be abused by attackers to levy amplification or redirection attacks against victims. Because DNS responses to `ANY` queries are so much larger than the queries themselves--and can be made with a UDP packet, which does not require a handshake--attackers can spoof the source address of the packet and cause much more data to be sent to the victim than if they sent the traffic themselves. The `ANY` requests are will be larger than normal DNS server requests, due to the fact that the server provides significant details, such as MX records and associated IP addresses. A large volume of this traffic can result in a DOS on the victim's machine. This misconfiguration leads to two possible victims, the first being the DNS servers participating in an attack and the other being the hosts that are the targets of the DOS attack.\
The search in this story can help you to detect if attackers are abusing your company's DNS infrastructure to launch DNS amplification attacks causing Denial of Service to other victims.
@@ -262,7 +262,7 @@ version = 1
references = ["https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/", "http://www.noip.com/blog/2014/07/11/dynamic-dns-can-use-2/", "https://www.splunk.com/blog/2015/08/04/detecting-dynamic-dns-domains-in-splunk.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - DNS record changed - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Get DNS Server History for a host"]
+searches = ["ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - DNS record changed - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Get DNS Server History for a host"]
description = Secure your environment against DNS hijacks with searches that help you detect and investigate unauthorized changes to DNS records.
narrative = Dubbed the Achilles heel of the Internet (see https://www.f5.com/labs/articles/threat-intelligence/dns-is-still-the-achilles-heel-of-the-internet-25613), DNS plays a critical role in routing web traffic but is notoriously vulnerable to attack. One reason is its distributed nature. It relies on unstructured connections between millions of clients and servers over inherently insecure protocols.\
The gravity and extent of the importance of securing DNS from attacks is undeniable. The fallout of compromised DNS can be disastrous. Not only can hackers bring down an entire business, they can intercept confidential information, emails, and login credentials, as well. \
@@ -281,7 +281,7 @@ version = 1
references = ["https://www.cisecurity.org/controls/data-protection/", "https://www.sans.org/reading-room/whitepapers/dns/splunk-detect-dns-tunneling-37022", "https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detection of DNS Tunnels - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detect USB device insertion - Rule", "ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+searches = ["ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Detect USB device insertion - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Fortify your data-protection arsenal--while continuing to ensure data confidentiality and integrity--with searches that monitor for and help you investigate possible signs of data exfiltration.
narrative = Attackers can leverage a variety of resources to compromise or exfiltrate enterprise data. Common exfiltration techniques include remote-access channels via low-risk, high-payoff active-collections operations and close-access operations using insiders and removable media. While this Analytic Story is not a comprehensive listing of all the methods by which attackers can exfiltrate data, it provides a useful starting point.
@@ -292,7 +292,7 @@ version = 1
references = ["https://attack.mitre.org/wiki/Technique/T1003", "https://github.com/SecuraBV/CVE-2020-1472", "https://www.secura.com/blog/zero-logon", "https://nvd.nist.gov/vuln/detail/CVE-2020-1472"]
maintainers = [{"company": "Jose Hernandez, Stan Miskowicz, David Dorsey, Shannon Davis Splunk", "email": "-", "name": "Rod Soto"}]
spec_version = 3
-searches = ["ESCU - Detect Credential Dumping through LSASS access - Rule", "ESCU - Detect Mimikatz Using Loaded Images - Rule", "ESCU - Detect Zerologon via Zeek - Rule", "ESCU - Detect Computer Changed with Anonymous Account - Rule"]
+searches = ["ESCU - Detect Zerologon via Zeek - Rule", "ESCU - Detect Computer Changed with Anonymous Account - Rule", "ESCU - Detect Credential Dumping through LSASS access - Rule", "ESCU - Detect Mimikatz Using Loaded Images - Rule"]
description = Uncover activity related to the execution of Zerologon CVE-2020-11472, a technique wherein attackers target a Microsoft Windows Domain Controller to reset its computer account password. The result from this attack is attackers can now provide themselves high privileges and take over Domain Controller. The included searches in this Analytic Story are designed to identify attempts to reset Domain Controller Computer Account via exploit code remotely or via the use of tool Mimikatz as payload carrier.
narrative = This attack is a privilege escalation technique, where attacker targets a Netlogon secure channel connection to a domain controller, using Netlogon Remote Protocol (MS-NRPC). This vulnerability exposes vulnerable Windows Domain Controllers to be targeted via unaunthenticated RPC calls which eventually reset Domain Contoller computer account ($) providing the attacker the opportunity to exfil domain controller credential secrets and assign themselve high privileges that can lead to domain controller and potentially complete network takeover. The detection searches in this Analytic Story use Windows Event viewer events and Sysmon events to detect attack execution, these searches monitor access to the Local Security Authority Subsystem Service (LSASS) process which is an indicator of the use of Mimikatz tool which has bee updated to carry this attack payload.
@@ -303,7 +303,7 @@ version = 2
references = ["https://attack.mitre.org/wiki/Technique/T1089", "https://blog.malwarebytes.com/cybercrime/2015/11/vonteera-adware-uses-certificates-to-disable-anti-malware/", "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-Tools-Report.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Suspicious Reg exe Process - Rule", "ESCU - Attempt To Add Certificate To Untrusted Store - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Unload Sysmon Filter Driver - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Attempt To Stop Security Service - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Attempt To Add Certificate To Untrusted Store - Rule", "ESCU - Unload Sysmon Filter Driver - Rule", "ESCU - Suspicious Reg exe Process - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Attempt To Stop Security Service - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Looks for activities and techniques associated with the disabling of security tools on a Windows system, such as suspicious `reg.exe` processes, processes launching netsh, and many others.
narrative = Attackers employ a variety of tactics in order to avoid detection and operate without barriers. This often involves modifying the configuration of security tools to get around them or explicitly disabling them to prevent them from running. This Analytic Story includes searches that look for activity consistent with attackers attempting to disable various security mechanisms. Such activity may involve monitoring for suspicious registry activity, as this is where much of the configuration for Windows and various other programs reside, or explicitly attempting to shut down security-related services. Other times, attackers attempt various tricks to prevent specific programs from running, such as adding the certificates with which the security tools are signed to a blacklist (which would prevent them from running).
@@ -314,7 +314,7 @@ version = 2
references = ["https://www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html", "https://umbrella.cisco.com/blog/2013/04/15/on-the-trail-of-malicious-dynamic-dns-domains/", "http://www.noip.com/blog/2014/07/11/dynamic-dns-can-use-2/", "https://www.splunk.com/blog/2015/08/04/detecting-dynamic-dns-domains-in-splunk.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect web traffic to dynamic domain providers - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+searches = ["ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Detect web traffic to dynamic domain providers - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From src ip", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate hosts in your environment that may be communicating with dynamic domain providers. Attackers may leverage these services to help them avoid firewall blocks and blacklists.
narrative = Dynamic DNS services (DDNS) are legitimate low-cost or free services that allow users to rapidly update domain resolutions to IP infrastructure. While their usage can be benign, malicious actors can abuse DDNS to host harmful payloads or interactive-command-and-control infrastructure. These attackers will manually update or automate domain resolution changes by routing dynamic domains to IP addresses that circumvent firewall blocks and blacklists and frustrate a network defender's analytic and investigative processes. These searches will look for DNS queries made from within your infrastructure to suspicious dynamic domains and then investigate more deeply, when appropriate. While this list of top-level dynamic domains is not exhaustive, it can be dynamically updated as new suspicious dynamic domains are identified.
@@ -325,7 +325,7 @@ version = 1
references = ["https://www.us-cert.gov/ncas/alerts/TA18-201A", "https://www.first.org/resources/papers/conf2017/Advanced-Incident-Detection-and-Threat-Hunting-using-Sysmon-and-Splunk.pdf", "https://www.vkremez.com/2017/05/emotet-banking-trojan-malware-analysis.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Suspicious Email Attachment Extensions - Rule", "ESCU - Detect Rare Executables - Rule", "ESCU - Detection of tools built by NirSoft - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Prohibited Software On Endpoint - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Detection of tools built by NirSoft - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - Detect Rare Executables - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Suspicious Email Attachment Extensions - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect rarely used executables, specific registry paths that may confer malware survivability and persistence, instances where cmd.exe is used to launch script interpreters, and other indicators that the Emotet financial malware has compromised your environment.
narrative = The trojan downloader known as Emotet first surfaced in 2014, when it was discovered targeting the banking industry to steal credentials. However, according to a joint technical alert (TA) issued by three government agencies (https://www.us-cert.gov/ncas/alerts/TA18-201A), Emotet has evolved far beyond those beginnings to become what a ThreatPost article called a threat-delivery service(see https://threatpost.com/emotet-malware-evolves-beyond-banking-to-threat-delivery-service/134342/). For example, in early 2018, Emotet was found to be using its loader function to spread the Quakbot and Ransomware variants. \
According to the TA, the the malware continues to be among the most costly and destructive malware affecting the private and public sectors. Researchers have linked it to the threat group Mealybug, which has also been on the security communitys radar since 2014.\
@@ -362,7 +362,7 @@ version = 2
references = ["https://www.us-cert.gov/HIDDEN-COBRA-North-Korean-Malicious-Cyber-Activity", "https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-Destructive-Malware-Report.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Suspicious File Write - Rule", "ESCU - Remote Desktop Process Running On System - Rule", "ESCU - Create or delete windows shares using net exe - Rule", "ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity", "ESCU - Get Process Responsible For The DNS Traffic"]
+searches = ["ESCU - Remote Desktop Process Running On System - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Suspicious File Write - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - Detect Outbound SMB Traffic - Rule", "ESCU - Create or delete windows shares using net exe - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Investigate Web Activity From Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor for and investigate activities, including the creation or deletion of hidden shares and file writes, that may be evidence of infiltration by North Korean government-sponsored cybercriminals. Details of this activity were reported in DHS Report TA-18-149A.
narrative = North Korea's government-sponsored "cyber army" has been slowly building momentum and gaining sophistication over the last 15 years or so. As a result, the group's activity, which the US government refers to as "Hidden Cobra," has surreptitiously crept onto the collective radar as a preeminent global threat.\
These state-sponsored actors are thought to be responsible for everything from a hack on a South Korean nuclear plant to an attack on Sony in anticipation of its release of the movie "The Interview" at the end of 2014. They're also notorious for cyberespionage. In recent years, the group seems to be focused on financial crimes, such as cryptojacking.\
@@ -376,7 +376,7 @@ version = 1
references = ["https://blog.malwarebytes.com/cybercrime/2016/09/hosts-file-hijacks/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Windows hosts file modification - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Windows hosts file modification - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect evidence of tactics used to redirect traffic from a host to a destination other than the one intended--potentially one that is part of an adversary's attack infrastructure. An example is redirecting communications regarding patches and updates or misleading users into visiting a malicious website.
narrative = Attackers will often attempt to manipulate client communications for nefarious purposes. In some cases, an attacker may endeavor to modify a local host file to redirect communications with resources (such as antivirus or system-update services) to prevent clients from receiving patches or updates. In other cases, an attacker might use this tactic to have the client connect to a site that looks like the intended site, but instead installs malware or collects information from the victim. Additionally, an attacker may redirect a victim in order to execute a MITM attack and observe communications.
@@ -387,7 +387,7 @@ version = 1
references = ["http://www.deependresearch.org/2016/04/jboss-exploits-view-from-victim.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - Detect malicious requests to exploit JBoss servers - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host"]
+searches = ["ESCU - Detect malicious requests to exploit JBoss servers - Rule", "ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History"]
description = In March of 2016, adversaries were seen using JexBoss--an open-source utility used for testing and exploiting JBoss application servers. These searches help detect evidence of these attacks, such as network connections to external resources or web services spawning atypical child processes, among others.
narrative = This Analytic Story looks for probing and exploitation attempts targeting JBoss application servers. While the vulnerabilities associated with this story are rather dated, they were leveraged in a spring 2016 campaign in connection with the Samsam ransomware variant. Incidents involving this ransomware are unique, in that they begin with attacks against vulnerable services, rather than the phishing or drive-by attacks more common with ransomware. In this case, vulnerable JBoss applications appear to be the target of choice.\
It is helpful to understand how often a notable event generated by this story occurs, as well as the commonalities between some of these events, both of which may provide clues about whether this is a common occurrence of minimal concern or a rare event that may require more extensive investigation. It may also help to understand whether the issue is restricted to a single user/system or whether it is broader in scope.\
@@ -412,7 +412,7 @@ version = 1
references = ["https://github.com/splunk/cloud-datamodel-security-research"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rod Soto"}]
spec_version = 3
-searches = ["ESCU - GCP Kubernetes cluster scan detection - Rule", "ESCU - Amazon EKS Kubernetes cluster scan detection - Rule", "ESCU - GCP Kubernetes cluster pod scan detection - Rule", "ESCU - Amazon EKS Kubernetes Pod scan detection - Rule", "ESCU - Kubernetes Azure scan fingerprint - Rule", "ESCU - Kubernetes Azure pod scan fingerprint - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - GCP Kubernetes activity by src ip", "ESCU - Amazon EKS Kubernetes activity by src ip"]
+searches = ["ESCU - Amazon EKS Kubernetes Pod scan detection - Rule", "ESCU - GCP Kubernetes cluster scan detection - Rule", "ESCU - Amazon EKS Kubernetes cluster scan detection - Rule", "ESCU - Kubernetes Azure pod scan fingerprint - Rule", "ESCU - GCP Kubernetes cluster pod scan detection - Rule", "ESCU - Kubernetes Azure scan fingerprint - Rule", "ESCU - Amazon EKS Kubernetes activity by src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - GCP Kubernetes activity by src ip"]
description = This story addresses detection against Kubernetes cluster fingerprint scan and attack by providing information on items such as source ip, user agent, cluster names.
narrative = Kubernetes is the most used container orchestration platform, this orchestration platform contains sensitve information and management priviledges of production workloads, microservices and applications. These searches allow operator to detect suspicious unauthenticated requests from the internet to kubernetes cluster.
@@ -423,7 +423,7 @@ version = 1
references = ["https://www.splunk.com/en_us/blog/security/approaching-kubernetes-security-detecting-kubernetes-scan-with-splunk.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rod Soto"}]
spec_version = 3
-searches = ["ESCU - AWS EKS Kubernetes cluster sensitive object access - Rule", "ESCU - Kubernetes Azure detect suspicious kubectl calls - Rule", "ESCU - Kubernetes GCP detect sensitive object access - Rule", "ESCU - Kubernetes Azure detect service accounts forbidden failure access - Rule", "ESCU - Kubernetes GCP detect suspicious kubectl calls - Rule", "ESCU - Kubernetes AWS detect suspicious kubectl calls - Rule", "ESCU - Kubernetes GCP detect service accounts forbidden failure access - Rule", "ESCU - Kubernetes Azure detect sensitive object access - Rule", "ESCU - Kubernetes AWS detect service accounts forbidden failure access - Rule", "ESCU - Get Notable Info"]
+searches = ["ESCU - Kubernetes AWS detect service accounts forbidden failure access - Rule", "ESCU - Kubernetes AWS detect suspicious kubectl calls - Rule", "ESCU - Kubernetes Azure detect service accounts forbidden failure access - Rule", "ESCU - Kubernetes GCP detect suspicious kubectl calls - Rule", "ESCU - Kubernetes Azure detect suspicious kubectl calls - Rule", "ESCU - AWS EKS Kubernetes cluster sensitive object access - Rule", "ESCU - Kubernetes Azure detect sensitive object access - Rule", "ESCU - Kubernetes GCP detect service accounts forbidden failure access - Rule", "ESCU - Kubernetes GCP detect sensitive object access - Rule", "ESCU - Get Notable Info"]
description = This story addresses detection and response of accounts acccesing Kubernetes cluster sensitive objects such as configmaps or secrets providing information on items such as user user, group. object, namespace and authorization reason.
narrative = Kubernetes is the most used container orchestration platform, this orchestration platform contains sensitive objects within its architecture, specifically configmaps and secrets, if accessed by an attacker can lead to further compromise. These searches allow operator to detect suspicious requests against Kubernetes sensitive objects.
@@ -434,7 +434,7 @@ version = 1
references = ["https://www.splunk.com/en_us/blog/security/approaching-kubernetes-security-detecting-kubernetes-scan-with-splunk.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rod Soto"}]
spec_version = 3
-searches = ["ESCU - Kubernetes GCP detect RBAC authorizations by account - Rule", "ESCU - Kubernetes AWS detect RBAC authorization by account - Rule", "ESCU - Kubernetes GCP detect most active service accounts by pod - Rule", "ESCU - Kubernetes Azure detect sensitive role access - Rule", "ESCU - Kubernetes Azure detect RBAC authorization by account - Rule", "ESCU - Kubernetes GCP detect sensitive role access - Rule", "ESCU - Kubernetes AWS detect most active service accounts by pod - Rule", "ESCU - Kubernetes AWS detect sensitive role access - Rule", "ESCU - Kubernetes Azure detect most active service accounts by pod namespace - Rule", "ESCU - Get Notable Info"]
+searches = ["ESCU - Kubernetes GCP detect most active service accounts by pod - Rule", "ESCU - Kubernetes AWS detect most active service accounts by pod - Rule", "ESCU - Kubernetes GCP detect RBAC authorizations by account - Rule", "ESCU - Kubernetes GCP detect sensitive role access - Rule", "ESCU - Kubernetes Azure detect most active service accounts by pod namespace - Rule", "ESCU - Kubernetes AWS detect RBAC authorization by account - Rule", "ESCU - Kubernetes Azure detect sensitive role access - Rule", "ESCU - Kubernetes Azure detect RBAC authorization by account - Rule", "ESCU - Kubernetes AWS detect sensitive role access - Rule", "ESCU - Get Notable Info"]
description = This story addresses detection and response around Sensitive Role usage within a Kubernetes clusters against cluster resources and namespaces.
narrative = Kubernetes is the most used container orchestration platform, this orchestration platform contains sensitive roles within its architecture, specifically configmaps and secrets, if accessed by an attacker can lead to further compromise. These searches allow operator to detect suspicious requests against Kubernetes role activities
@@ -445,7 +445,7 @@ version = 2
references = ["https://www.fireeye.com/blog/executive-perspective/2015/08/malware_lateral_move.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Detect Activity Related to Pass the Hash Attacks - Rule", "ESCU - Schtasks scheduling job on remote system - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Kerberoasting spn request with RC4 encryption - Rule", "ESCU - Remote Desktop Process Running On System - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Remote Desktop Process Running On System - Rule", "ESCU - Schtasks scheduling job on remote system - Rule", "ESCU - Detect Activity Related to Pass the Hash Attacks - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Kerberoasting spn request with RC4 encryption - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate tactics, techniques, and procedures around how attackers move laterally within the enterprise. Because lateral movement can expose the adversary to detection, it should be an important focus for security analysts.
narrative = Once attackers gain a foothold within an enterprise, they will seek to expand their accesses and leverage techniques that facilitate lateral movement. Attackers will often spend quite a bit of time and effort moving laterally. Because lateral movement renders an attacker the most vulnerable to detection, it's an excellent focus for detection and investigation.\
Indications of lateral movement can include the abuse of system utilities (such as `psexec.exe`), unauthorized use of remote desktop services, `file/admin$` shares, WMI, PowerShell, pass-the-hash, or the abuse of scheduled tasks. Organizations must be extra vigilant in detecting lateral movement techniques and look for suspicious activity in and around high-value strategic network assets, such as Active Directory, which are often considered the primary target or "crown jewels" to a persistent threat actor.\
@@ -460,7 +460,7 @@ version = 4
references = ["https://blogs.mcafee.com/mcafee-labs/malware-employs-powershell-to-infect-systems/", "https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Malicious PowerShell Process - Encoded Command - Rule", "ESCU - Malicious PowerShell Process With Obfuscation Techniques - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Malicious PowerShell Process - Multiple Suspicious Command-Line Arguments - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Malicious PowerShell Process - Encoded Command - Rule", "ESCU - Attempt To Set Default PowerShell Execution Policy To Unrestricted or Bypass - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Malicious PowerShell Process - Multiple Suspicious Command-Line Arguments - Rule", "ESCU - Malicious PowerShell Process With Obfuscation Techniques - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Attackers are finding stealthy ways "live off the land," leveraging utilities and tools that come standard on the endpoint--such as PowerShell--to achieve their goals without downloading binary files. These searches can help you detect and investigate PowerShell command-line options that may be indicative of malicious intent.
narrative = The searches in this Analytic Story monitor for parameters often used for malicious purposes. It is helpful to understand how often the notable events generated by this story occur, as well as the commonalities between some of these events. These factors may provide clues about whether this is a common occurrence of minimal concern or a rare event that may require more extensive investigation. Likewise, it is important to determine whether the issue is restricted to a single user/system or is broader in scope.\
The following factors may assist you in determining whether the event is malicious: \
@@ -480,7 +480,7 @@ version = 1
references = ["https://www.carbonblack.com/2016/03/04/tracking-locky-ransomware-using-carbon-black/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Unsuccessful Netbackup backups - Rule", "ESCU - Extended Period Without Successful Netbackup Backups - Rule", "ESCU - All backup logs for host", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User", "ESCU - Get Risk Modifiers For Endpoint"]
+searches = ["ESCU - Extended Period Without Successful Netbackup Backups - Rule", "ESCU - Unsuccessful Netbackup backups - Rule", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Notable History", "ESCU - All backup logs for host"]
description = Address common concerns when monitoring your backup processes. These searches can help you reduce risks from ransomware, device theft, or denial of physical access to a host by backing up data on endpoints.
narrative = Having backups is a standard best practice that helps ensure continuity of business operations. Having mature backup processes can also help you reduce the risks of many security-related incidents and streamline your response processes. The detection searches in this Analytic Story will help you identify systems that have backup failures, as well as systems that have not been backed up for an extended period of time. The story will also return the notable event history and all of the backup logs for an endpoint.
@@ -491,7 +491,7 @@ version = 1
references = ["https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Identify and investigate prohibited/unauthorized software or processes that may be concealing malicious behavior within your environment.
narrative = It is critical to identify unauthorized software and processes running on enterprise endpoints and determine whether they are likely to be malicious. This Analytic Story requires the user to populate the Interesting Processes table within Enterprise Security with prohibited processes. An included support search will augment this data, adding information on processes thought to be malicious. This search requires data from endpoint detection-and-response solutions, endpoint data sources (such as Sysmon), or Windows Event Logs--assuming that the Active Directory administrator has enabled process tracking within the System Event Audit Logs.\
It is important to investigate any software identified as suspicious, in order to understand how it was installed or executed. Analyzing authentication logs or any historic notable events might elicit additional investigative leads of interest. For best results, schedule the search to run every two weeks.
@@ -503,7 +503,7 @@ version = 1
references = ["https://learn.cisecurity.org/20-controls-download"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - No Windows Updates in a time frame - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+searches = ["ESCU - No Windows Updates in a time frame - Rule", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
description = Monitor your enterprise to ensure that your endpoints are being patched and updated. Adversaries notoriously exploit known vulnerabilities that could be mitigated by applying routine security patches.
narrative = It is a common best practice to ensure that endpoints are being patched and updated in a timely manner, in order to reduce the risk of compromise via a publicly disclosed vulnerability. Timely application of updates/patches is important to eliminate known vulnerabilities that may be exploited by various threat actors.\
Searches in this analytic story are designed to help analysts monitor endpoints for system patches and/or updates. This helps analysts identify any systems that are not successfully updated in a timely matter.\
@@ -516,7 +516,7 @@ version = 1
references = ["https://docs.microsoft.com/en-us/previous-versions/tn-archive/bb490939(v=technet.10)", "https://htmlpreview.github.io/?https://github.com/MatthewDemaske/blogbackup/blob/master/netshell.html", "http://blog.jpcert.or.jp/2016/01/windows-commands-abused-by-attackers.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Processes created by netsh - Rule", "ESCU - Processes launching netsh - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Processes launching netsh - Rule", "ESCU - Processes created by netsh - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect activities and various techniques associated with the abuse of `netsh.exe`, which can disable local firewall settings or set up a remote connection to a host from an infected system.
narrative = It is a common practice for attackers of all types to leverage native Windows tools and functionality to execute commands for malicious reasons. One such tool on Windows OS is `netsh.exe`,a command-line scripting utility that allows you to--either locally or remotely--display or modify the network configuration of a computer that is currently running. `Netsh.exe` can be used to discover and disable local firewall settings. It can also be used to set up a remote connection to a host from an infected system.\
To get started, run the detection search to identify parent processes of `netsh.exe`.
@@ -528,7 +528,7 @@ version = 2
references = ["https://www.symantec.com/blogs/threat-intelligence/orangeworm-targets-healthcare-us-europe-asia", "https://www.infosecurity-magazine.com/news/healthcare-targeted-by-hacker/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - First Time Seen Running Windows Service - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - First Time Seen Running Windows Service - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect activities and various techniques associated with the Orangeworm Attack Group, a group that frequently targets the healthcare industry.
narrative = In May of 2018, the attack group Orangeworm was implicated for installing a custom backdoor called Trojan.Kwampirs within large international healthcare corporations in the United States, Europe, and Asia. This malware provides the attackers with remote access to the target system, decrypting and extracting a copy of its main DLL payload from its resource section. Before writing the payload to disk, it inserts a randomly generated string into the middle of the decrypted payload in an attempt to evade hash-based detections.\
Awareness of the Orangeworm group first surfaced in January, 2015. It has conducted targeted attacks against related industries, as well, such as pharmaceuticals and healthcare IT solution providers.\
@@ -561,7 +561,7 @@ version = 1
references = ["https://www.infosecurity-magazine.com/news/scope-of-mudcarp-attacks-highlight-1/", "http://blog.amossys.fr/badflick-is-not-so-bad.html"]
maintainers = [{"company": "iDefense", "email": "-", "name": "iDefense Cyber Espionage Team"}]
spec_version = 3
-searches = ["ESCU - First time seen command line argument - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - First time seen command line argument - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Malicious PowerShell Process - Connect To Internet With Hidden Window - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor your environment for suspicious behaviors that resemble the techniques employed by the MUDCARP threat group.
narrative = This story was created as a joint effort between iDefense and Splunk.\
iDefense analysts have recently discovered a Windows executable file that, upon execution, spoofs a decryption tool and then drops a file that appears to be the custom-built javascript backdoor, "Orz," which is associated with the threat actors known as MUDCARP (as well as "temp.Periscope" and "Leviathan"). The file is executed using Wscript.\
@@ -599,7 +599,7 @@ version = 1
references = ["http://www.novetta.com/2015/02/advanced-methods-to-detect-advanced-cyber-attacks-protocol-abuse/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - TOR Traffic - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - TOR Traffic - Rule", "ESCU - Protocol or Port Mismatch - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect instances of prohibited network traffic allowed in the environment, as well as protocols running on non-standard ports. Both of these types of behaviors typically violate policy and can be leveraged by attackers.
narrative = A traditional security best practice is to control the ports, protocols, and services allowed within your environment. By limiting the services and protocols to those explicitly approved by policy, administrators can minimize the attack surface. The combined effect allows both network defenders and security controls to focus and not be mired in superfluous traffic or data types. Looking for deviations to policy can identify attacker activity that abuses services and protocols to run on alternate or non-standard ports in the attempt to avoid detection or frustrate forensic analysts.
@@ -610,7 +610,7 @@ version = 1
references = ["https://www.carbonblack.com/2017/06/28/carbon-black-threat-research-technical-analysis-petya-notpetya-ransomware/", "https://www.splunk.com/blog/2017/06/27/closing-the-detection-to-mitigation-gap-or-to-petya-or-notpetya-whocares-.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Scheduled tasks used in BadRabbit ransomware - Rule", "ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - Spike in File Writes - Rule", "ESCU - USN Journal Deletion - Rule", "ESCU - Common Ransomware Extensions - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - TOR Traffic - Rule", "ESCU - Windows Event Log Cleared - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get User Information from Identity Table", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Common Ransomware Extensions - Rule", "ESCU - Prohibited Network Traffic Allowed - Rule", "ESCU - SMB Traffic Spike - MLTK - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Scheduled tasks used in BadRabbit ransomware - Rule", "ESCU - TOR Traffic - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - USN Journal Deletion - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - Windows Event Log Cleared - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Spike in File Writes - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - SMB Traffic Spike - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leverage searches that allow you to detect and investigate unusual activities that might relate to ransomware--spikes in SMB traffic, suspicious wevtutil usage, the presence of common ransomware extensions, and system processes run from unexpected locations, and many others.
narrative = Ransomware is an ever-present risk to the enterprise, wherein an infected host encrypts business-critical data, holding it hostage until the victim pays the attacker a ransom. There are many types and varieties of ransomware that can affect an enterprise. Attackers can deploy ransomware to enterprises through spearphishing campaigns and driveby downloads, as well as through traditional remote service-based exploitation. In the case of the WannaCry campaign, there was self-propagating wormable functionality that was used to maximize infection. Fortunately, organizations can apply several techniques--such as those in this Analytic Story--to detect and or mitigate the effects of ransomware.
@@ -621,7 +621,7 @@ version = 1
references = ["https://www.fireeye.com/blog/executive-perspective/2015/09/the_new_route_toper.html", "https://www.cisco.com/c/en/us/about/security-center/event-response/synful-knock.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect New Login Attempts to Routers - Rule", "ESCU - Detect ARP Poisoning - Rule", "ESCU - Detect Rogue DHCP Server - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Detect Rogue DHCP Server - Rule", "ESCU - Detect ARP Poisoning - Rule", "ESCU - Detect New Login Attempts to Routers - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Validate the security configuration of network infrastructure and verify that only authorized users and systems are accessing critical assets. Core routing and switching infrastructure are common strategic targets for attackers.
narrative = Networking devices, such as routers and switches, are often overlooked as resources that attackers will leverage to subvert an enterprise. Advanced threats actors have shown a proclivity to target these critical assets as a means to siphon and redirect network traffic, flash backdoored operating systems, and implement cryptographic weakened algorithms to more easily decrypt network traffic.\
This Analytic Story helps you gain a better understanding of how your network devices are interacting with your hosts. By compromising your network devices, attackers can obtain direct access to the company's internal infrastructure effectively increasing the attack surface and accessing private services/data.
@@ -633,7 +633,7 @@ version = 1
references = ["https://capec.mitre.org/data/definitions/66.html", "https://www.incapsula.com/web-application-security/sql-injection.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - SQL Injection with Long URLs - Rule", "ESCU - Get Notable History", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+searches = ["ESCU - SQL Injection with Long URLs - Rule", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
description = Use the searches in this Analytic Story to help you detect structured query language (SQL) injection attempts characterized by long URLs that contain malicious parameters.
narrative = It is very common for attackers to inject SQL parameters into vulnerable web applications, which then interpret the malicious SQL statements.\
This Analytic Story contains a search designed to identify attempts by attackers to leverage this technique to compromise a host and gain a foothold in the target environment.
@@ -645,7 +645,7 @@ version = 1
references = ["https://www.crowdstrike.com/blog/an-in-depth-analysis-of-samsam-ransomware-and-boss-spider/", "https://nakedsecurity.sophos.com/2018/07/31/samsam-the-almost-6-million-ransomware/", "https://thehackernews.com/2018/07/samsam-ransomware-attacks.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - File with Samsam Extension - Rule", "ESCU - Samsam Test File Write - Rule", "ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - Detect malicious requests to exploit JBoss servers - Rule", "ESCU - Spike in File Writes - Rule", "ESCU - Common Ransomware Extensions - Rule", "ESCU - Batch File Write to System32 - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - Remote Desktop Network Bruteforce - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Parent Process Info", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Backup Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Common Ransomware Extensions - Rule", "ESCU - Prohibited Software On Endpoint - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Detect PsExec With accepteula Flag - Rule", "ESCU - Detect attackers scanning for vulnerable JBoss servers - Rule", "ESCU - File with Samsam Extension - Rule", "ESCU - Batch File Write to System32 - Rule", "ESCU - Samsam Test File Write - Rule", "ESCU - Common Ransomware Notes - Rule", "ESCU - Spike in File Writes - Rule", "ESCU - Remote Desktop Network Bruteforce - Rule", "ESCU - Remote Desktop Network Traffic - Rule", "ESCU - Detect malicious requests to exploit JBoss servers - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Update Logs For Endpoint", "ESCU - Get Backup Logs For Endpoint", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Investigate Successful Remote Desktop Authentications", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leverage searches that allow you to detect and investigate unusual activities that might relate to the SamSam ransomware, including looking for file writes associated with SamSam, RDP brute force attacks, the presence of files with SamSam ransomware extensions, suspicious psexec use, and more.
narrative = The first version of the SamSam ransomware (a.k.a. Samas or SamsamCrypt) was launched in 2015 by a group of Iranian threat actors. The malicious software has affected and continues to affect thousands of victims and has raised almost $6M in ransom.\
Although categorized under the heading of ransomware, SamSam campaigns have some importance distinguishing characteristics. Most notable is the fact that conventional ransomware is a numbers game. Perpetrators use a "spray-and-pray" approach with phishing campaigns or other mechanisms, charging a small ransom (typically under $1,000). The goal is to find a large number of victims willing to pay these mini-ransoms, adding up to a lucrative payday. They use relatively simple methods for infecting systems.\
@@ -661,7 +661,7 @@ version = 1
references = ["https://meltdownattack.com/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Spectre and Meltdown Vulnerable Systems - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Spectre and Meltdown Vulnerable Systems - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Assess and mitigate your systems' vulnerability to Spectre and Meltdown exploitation with the searches in this Analytic Story.
narrative = Meltdown and Spectre exploit critical vulnerabilities in modern CPUs that allow unintended access to data in memory. This Analytic Story will help you identify the systems can be patched for these vulnerabilities, as well as those that still need to be patched.
@@ -672,7 +672,7 @@ version = 1
references = ["http://www.splunk.com/view/SP-CAAAPQ6#announce", "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4859"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Open Redirect in Splunk Web - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint"]
+searches = ["ESCU - Open Redirect in Splunk Web - Rule", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For Endpoint"]
description = Keeping your Splunk deployment up to date is critical and may help you reduce the risk of CVE-2016-4859, an open-redirection vulnerability within some older versions of Splunk Enterprise. The detection search will help ensure that users are being properly authenticated and not being redirected to malicious domains.
narrative = This Analytic Story is associated with CVE-2016-4859, an open-redirect vulnerability in the following versions of Splunk Enterprise:\
\
@@ -692,7 +692,7 @@ version = 1
references = ["https://nvd.nist.gov/vuln/detail/CVE-2018-11409", "https://www.splunk.com/view/SP-CAAAP5E#VulnerabilityDescriptionsandRatings", "https://www.exploit-db.com/exploits/44865/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Splunk Enterprise Information Disclosure - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Investigate Network Traffic From src ip"]
+searches = ["ESCU - Splunk Enterprise Information Disclosure - Rule", "ESCU - Investigate Web Activity From src ip", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Investigate Network Traffic From src ip", "ESCU - Get Notable History"]
description = Reduce the risk of CVE-2018-11409, an information disclosure vulnerability within some older versions of Splunk Enterprise, with searches designed to help ensure that your Splunk system does not leak information to authenticated users.
narrative = Although there have been no reports of it being exploited, Splunk Enterprise versions through 7.0.1 reportedly have a vulnerability that may expose information through a REST endpoint (read more here: https://www.splunk.com/view/SP-CAAAP5E#VulnerabilityDescriptionsandRatings). NIST has included it in its vulnerability database (read more here: https://nvd.nist.gov/vuln/detail/CVE-2018-11409). The REST endpoint that exposes system information is also necessary for the proper operation of Splunk clustering and instrumentation. Customers should upgrade to the latest version to reduce the risk of this vulnerability.\
Splunk Enterprise exposes partial information about the host operating system, hardware, and Splunk license. Splunk Enterprise before 6.6.0 exposes this information without authentication. Splunk Enterprise 6.6.0 and later exposes this information only to authenticated Splunk users. Based on the information exposure, Splunk characterizes this issue as a low severity impact.\
@@ -706,7 +706,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - Rule", "ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - MLTK - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable Info", "ESCU - Get EC2 Launch Details", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate Security Hub alerts by dest"]
+searches = ["ESCU - Abnormally High AWS Instances Launched by User - MLTK - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - Rule", "ESCU - EC2 Instance Started In Previously Unseen Region - Rule", "ESCU - Abnormally High AWS Instances Launched by User - Rule", "ESCU - EC2 Instance Started With Previously Unseen User - Rule", "ESCU - Abnormally High AWS Instances Terminated by User - MLTK - Rule", "ESCU - Get User Information from Identity Table", "ESCU - AWS Investigate Security Hub alerts by dest", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get EC2 Launch Details", "ESCU - Get Notable History"]
description = Use the searches in this Analytic Story to monitor your AWS EC2 instances for evidence of anomalous activity and suspicious behaviors, such as EC2 instances that originate from unusual locations or those launched by previously unseen users (among others). Included investigative searches will help you probe more deeply, when the information warrants it.
narrative = AWS CloudTrail is an AWS service that helps you enable governance, compliance, and risk auditing within your AWS account. Actions taken by a user, role, or an AWS service are recorded as events in CloudTrail. It is crucial for a company to monitor events and actions taken in the AWS Console, AWS command-line interface, and AWS SDKs and APIs to ensure that your EC2 instances are not vulnerable to attacks. This Analytic Story identifies suspicious activities in your AWS EC2 instances and helps you respond and investigate those activities.
@@ -717,7 +717,7 @@ version = 1
references = ["https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect new user AWS Console Login - Rule", "ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - AWS Investigate User Activities By ARN"]
+searches = ["ESCU - Detect new user AWS Console Login - Rule", "ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - AWS Investigate User Activities By ARN"]
description = Monitor your AWS authentication events using your CloudTrail logs. Searches within this Analytic Story will help you stay aware of and investigate suspicious logins.
narrative = It is important to monitor and control who has access to your AWS infrastructure. Detecting suspicious logins to your AWS infrastructure will provide good starting points for investigations. Abusive behaviors caused by compromised credentials can lead to direct monetary costs, as you will be billed for any EC2 instances created by the attacker.
@@ -728,7 +728,7 @@ version = 2
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf", "https://www.tripwire.com/state-of-security/security-data-protection/cloud/public-aws-s3-buckets-writable/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect New Open S3 buckets - Rule", "ESCU - Detect S3 access from a new IP - Rule", "ESCU - Detect Spike in S3 Bucket deletion - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - AWS S3 Bucket details via bucketName", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - Get All AWS Activity From IP Address"]
+searches = ["ESCU - Detect New Open S3 buckets - Rule", "ESCU - Detect S3 access from a new IP - Rule", "ESCU - Detect Spike in S3 Bucket deletion - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate AWS activities via region name", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Notable History", "ESCU - AWS S3 Bucket details via bucketName"]
description = Use the searches in this Analytic Story to monitor your AWS S3 buckets for evidence of anomalous activity and suspicious behaviors, such as detecting open S3 buckets and buckets being accessed from a new IP. The contextual and investigative searches will give you more information, when required.
narrative = As cloud computing has exploded, so has the number of creative attacks on virtual environments. And as the number-two cloud-service provider, Amazon Web Services (AWS) has certainly had its share.\
Amazon's "shared responsibility" model dictates that the company has responsibility for the environment outside of the VM and the customer is responsible for the security inside of the S3 container. As such, it's important to stay vigilant for activities that may belie suspicious behavior inside of your environment.\
@@ -741,7 +741,7 @@ version = 1
references = ["https://rhinosecuritylabs.com/aws/hiding-cloudcobalt-strike-beacon-c2-using-amazon-apis/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Process Information For Port Activity", "ESCU - AWS Network ACL Details from ID"]
+searches = ["ESCU - Detect Spike in blocked Outbound Traffic from your AWS - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - AWS Network Interface details via resourceId", "ESCU - Get DNS Server History for a host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - AWS Network ACL Details from ID", "ESCU - Get All AWS Activity From IP Address", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leverage these searches to monitor your AWS network traffic for evidence of anomalous activity and suspicious behaviors, such as a spike in blocked outbound traffic in your virtual private cloud (VPC).
narrative = A virtual private cloud (VPC) is an on-demand managed cloud-computing service that isolates computing resources for each client. Inside the VPC container, the environment resembles a physical network. \
Amazon's VPC service enables you to launch EC2 instances and leverage other Amazon resources. The traffic that flows in and out of this VPC can be controlled via network access-control rules and security groups. Amazon also has a feature called VPC Flow Logs that enables you to log IP traffic going to and from the network interfaces in your VPC. This data is stored using Amazon CloudWatch Logs.\
@@ -755,7 +755,7 @@ version = 1
references = ["https://aws.amazon.com/blogs/security/aws-cloudtrail-now-tracks-cross-account-activity-to-its-origin/", "https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect new user AWS Console Login - DM - Rule", "ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - Get Notable History", "ESCU - Investigate AWS User Activities by user field"]
+searches = ["ESCU - Detect AWS Console Login by User from New Region - Rule", "ESCU - Detect AWS Console Login by User from New Country - Rule", "ESCU - Detect new user AWS Console Login - DM - Rule", "ESCU - Detect AWS Console Login by User from New City - Rule", "ESCU - Investigate AWS User Activities by user field", "ESCU - Get Notable History"]
description = Monitor your cloud authentication events. Searches within this Analytic Story leverage the recent cloud updates to the Authentication data model to help you stay aware of and investigate suspicious login activity.
narrative = It is important to monitor and control who has access to your cloud infrastructure. Detecting suspicious logins will provide good starting points for investigations. Abusive behaviors caused by compromised credentials can lead to direct monetary costs, as you will be billed for any compute activity whether legitimate or otherwise.\
This Analytic Story has data model versions of cloud searches leveraging Authentication data, including those looking for suspicious login activity, and cross-account activity for AWS.
@@ -767,7 +767,7 @@ version = 2
references = ["https://attack.mitre.org/wiki/Technique/T1059", "https://www.microsoft.com/en-us/wdsi/threats/macro-malware", "https://www.fireeye.com/content/dam/fireeye-www/services/pdfs/mandiant-apt1-report.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - First time seen command line argument - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - First time seen command line argument - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Detect Use of cmd exe to Launch Script Interpreters - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leveraging the Windows command-line interface (CLI) is one of the most common attack techniques--one that is also detailed in the MITRE ATT&CK framework. Use this Analytic Story to help you identify unusual or suspicious use of the CLI on Windows systems.
narrative = The ability to execute arbitrary commands via the Windows CLI is a primary goal for the adversary. With access to the shell, an attacker can easily run scripts and interact with the target system. Often, attackers may only have limited access to the shell or may obtain access in unusual ways. In addition, malware may execute and interact with the CLI in ways that would be considered unusual and inconsistent with typical user activity. This provides defenders with opportunities to identify suspicious use and investigate, as appropriate. This Analytic Story contains various searches to help identify this suspicious activity, as well as others to aid you in deeper investigation.
@@ -778,7 +778,7 @@ version = 1
references = ["http://blogs.splunk.com/2015/10/01/random-words-on-entropy-and-dns/", "http://www.darkreading.com/analytics/security-monitoring/got-malware-three-signs-revealed-in-dns-traffic/d/d-id/1139680", "https://live.paloaltonetworks.com/t5/Threat-Vulnerability-Articles/What-are-suspicious-DNS-queries/ta-p/71454"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Excessive DNS Failures - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Get Notable History", "ESCU - Get DNS traffic ratio", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process Responsible For The DNS Traffic"]
+searches = ["ESCU - Detect hosts connecting to dynamic domain providers - Rule", "ESCU - DNS Query Requests Resolved by Unauthorized DNS Servers - Rule", "ESCU - Detection of DNS Tunnels - Rule", "ESCU - Detect Long DNS TXT Record Response - Rule", "ESCU - Clients Connecting to Multiple DNS Servers - Rule", "ESCU - Excessive DNS Failures - Rule", "ESCU - DNS Query Length Outliers - MLTK - Rule", "ESCU - DNS Query Length With High Standard Deviation - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get DNS Server History for a host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get DNS traffic ratio", "ESCU - Get Process Info", "ESCU - Get Process Responsible For The DNS Traffic", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Attackers often attempt to hide within or otherwise abuse the domain name system (DNS). You can thwart attempts to manipulate this omnipresent protocol by monitoring for these types of abuses.
narrative = Although DNS is one of the fundamental underlying protocols that make the Internet work, it is often ignored (perhaps because of its complexity and effectiveness). However, attackers have discovered ways to abuse the protocol to meet their objectives. One potential abuse involves manipulating DNS to hijack traffic and redirect it to an IP address under the attacker's control. This could inadvertently send users intending to visit google.com, for example, to an unrelated malicious website. Another technique involves using the DNS protocol for command-and-control activities with the attacker's malicious code or to covertly exfiltrate data. The searches within this Analytic Story look for these types of abuses.
@@ -789,7 +789,7 @@ version = 1
references = ["https://www.splunk.com/blog/2015/06/26/phishing-hits-a-new-level-of-quality/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Suspicious Email Attachment Extensions - Rule", "ESCU - Suspicious Email - UBA Anomaly - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Email Info", "ESCU - Get Risk Modifiers For User", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Email Attachments With Lots Of Spaces - Rule", "ESCU - Monitor Email For Brand Abuse - Rule", "ESCU - Suspicious Email - UBA Anomaly - Rule", "ESCU - Suspicious Email Attachment Extensions - Rule", "ESCU - Get Email Info", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Emails From Specific Sender", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Email remains one of the primary means for attackers to gain an initial foothold within the modern enterprise. Detect and investigate suspicious emails in your environment with the help of the searches in this Analytic Story.
narrative = It is a common practice for attackers of all types to leverage targeted spearphishing campaigns and mass mailers to deliver weaponized email messages and attachments. Fortunately, there are a number of ways to monitor email data in Splunk to detect suspicious content.\
Once a phishing message has been detected, the next steps are to answer the following questions: \
@@ -804,7 +804,7 @@ version = 1
references = ["https://cloud.google.com/blog/products/gcp/4-steps-for-hardening-your-cloud-storage-buckets-taking-charge-of-your-security", "https://rhinosecuritylabs.com/gcp/google-cloud-platform-gcp-bucket-enumeration/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Shannon Davis"}]
spec_version = 3
-searches = ["ESCU - Detect GCP Storage access from a new IP - Rule", "ESCU - Detect New Open GCP Storage Buckets - Rule", "ESCU - Get Notable Info"]
+searches = ["ESCU - Detect New Open GCP Storage Buckets - Rule", "ESCU - Detect GCP Storage access from a new IP - Rule", "ESCU - Get Notable Info"]
description = Use the searches in this Analytic Story to monitor your GCP Storage buckets for evidence of anomalous activity and suspicious behaviors, such as detecting open storage buckets and buckets being accessed from a new IP. The contextual and investigative searches will give you more information, when required.
narrative = Similar to other cloud providers, GCP operates on a shared responsibility model. This means the end user, you, are responsible for setting appropriate access control lists and permissions on your GCP resources.\ This Analytics Story concentrates on detecting things like open storage buckets (both read and write) along with storage bucket access from unfamiliar users and IP addresses.
@@ -815,7 +815,7 @@ version = 1
references = ["https://redcanary.com/blog/windows-registry-attacks-threat-detection/", "https://medium.com/@mbromileyDFIR/malware-monday-aebb456356c5", "https://attack.mitre.org/wiki/Technique/T1170"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Detect mshta exe running scripts in command-line arguments - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Detect mshta exe running scripts in command-line arguments - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor and detect techniques used by attackers who leverage the mshta.exe process to execute malicious code.
narrative = One common adversary tactic is to bypass application white-listing solutions via the mshta.exe process, which executes Microsoft HTML applications with the .hta suffix. In these cases, attackers use the trusted Windows utility to eproxy execution of malicious files, whether an .hta application, javascript, or VBScript.\
One example of a notable mshta.exe attack was the Kovter malware (https://medium.com/@mbromileyDFIR/malware-monday-aebb456356c5) that was implicated in ransomware and click-fraud attacks. Kovter utilized .hta to execute a series of javascript commands, each progressively more dangerous. According to the Mitre Parternship Network (https://attack.mitre.org/wiki/Technique/T1170), FIN7 has leveraged mshta.exe, as has the MuddyWater group, who used it to execute its POWERSTATS payload (which then used the utility to execute additional payloads).\
@@ -828,7 +828,7 @@ version = 1
references = ["https://attack.mitre.org/wiki/Technique/T1078", "https://owasp.org/www-community/attacks/Credential_stuffing", "https://searchsecurity.techtarget.com/answer/What-is-a-password-spraying-attack-and-how-does-it-work"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Multiple Okta Users With Invalid Credentails From The Same IP - Rule", "ESCU - Okta User Logins From Multiple Cities - Rule", "ESCU - Okta Failed SSO Attempts - Rule", "ESCU - Okta Account Lockout Events - Rule", "ESCU - Investigate Okta Activity by IP Address", "ESCU - Investigate Okta Activity by app", "ESCU - Investigate User Activities In Okta"]
+searches = ["ESCU - Okta Failed SSO Attempts - Rule", "ESCU - Multiple Okta Users With Invalid Credentails From The Same IP - Rule", "ESCU - Okta User Logins From Multiple Cities - Rule", "ESCU - Okta Account Lockout Events - Rule", "ESCU - Investigate Okta Activity by app", "ESCU - Investigate Okta Activity by IP Address", "ESCU - Investigate User Activities In Okta"]
description = Monitor your Okta environment for suspicious activities. Due to the Covid outbreak, many users are migrating over to leverage cloud services more and more. Okta is a popular tool to manage multiple users and the web-based applications they need to stay productive. The searches in this story will help monitor your Okta environment for suspicious activities and associated user behaviors.
narrative = Okta is the leading single sign on (SSO) provider, allowing users to authenticate once to Okta, and from there access a variety of web-based applications. These applications are assigned to users and allow administrators to centrally manage which users are allowed to access which applications. It also provides centralized logging to help understand how the applications are used and by whom. \
While SSO is a major convenience for users, it also provides attackers with an opportunity. If the attacker can gain access to Okta, they can access a variety of applications. As such monitoring the environment is important. \
@@ -841,7 +841,7 @@ version = 2
references = ["https://www.blackhat.com/docs/us-15/materials/us-15-Graeber-Abusing-Windows-Management-Instrumentation-WMI-To-Build-A-Persistent%20Asynchronous-And-Fileless-Backdoor-wp.pdf", "https://www.fireeye.com/blog/threat-research/2017/03/wmimplant_a_wmi_ba.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - WMI Permanent Event Subscription - Sysmon - Rule", "ESCU - WMI Temporary Event Subscription - Rule", "ESCU - Remote WMI Command Attempt - Rule", "ESCU - Script Execution via WMI - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - Process Execution via WMI - Rule", "ESCU - WMI Permanent Event Subscription - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - WMI Permanent Event Subscription - Rule", "ESCU - Script Execution via WMI - Rule", "ESCU - WMI Permanent Event Subscription - Sysmon - Rule", "ESCU - Remote WMI Command Attempt - Rule", "ESCU - WMI Temporary Event Subscription - Rule", "ESCU - Remote Process Instantiation via WMI - Rule", "ESCU - Process Execution via WMI - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Sysmon WMI Activity for Host", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Attackers are increasingly abusing Windows Management Instrumentation (WMI), a framework and associated utilities available on all modern Windows operating systems. Because WMI can be leveraged to manage both local and remote systems, it is important to identify the processes executed and the user context within which the activity occurred.
narrative = WMI is a Microsoft infrastructure for management data and operations on Windows operating systems. It includes of a set of utilities that can be leveraged to manage both local and remote Windows systems. Attackers are increasingly turning to WMI abuse in their efforts to conduct nefarious tasks, such as reconnaissance, detection of antivirus and virtual machines, code execution, lateral movement, persistence, and data exfiltration. \
The detection searches included in this Analytic Story are used to look for suspicious use of WMI commands that attackers may leverage to interact with remote systems. The searches specifically look for the use of WMI to run processes on remote systems.\
@@ -854,7 +854,7 @@ version = 1
references = ["https://redcanary.com/blog/windows-registry-attacks-threat-detection/", "https://attack.mitre.org/wiki/Technique/T1112"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Suspicious Changes to File Associations - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Disabling Remote User Account Control - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Suspicious Changes to File Associations - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Disabling Remote User Account Control - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor and detect registry changes initiated from remote locations, which can be a sign that an attacker has infiltrated your system.
narrative = Attackers are developing increasingly sophisticated techniques for hijacking target servers, while evading detection. One such technique that has become progressively more common is registry modification.\
The registry is a key component of the Windows operating system. It has a hierarchical database called "registry" that contains settings, options, and values for executables. Once the threat actor gains access to a machine, they can use reg.exe to modify their account to obtain administrator-level privileges, maintain persistence, and move laterally within the environment.\
@@ -867,7 +867,7 @@ version = 1
references = ["https://blog.rapid7.com/2020/04/02/dispelling-zoom-bugbears-what-you-need-to-know-about-the-latest-zoom-vulnerabilities/", "https://threatpost.com/two-zoom-zero-day-flaws-uncovered/154337/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - First Time Seen Child Process of Zoom - Rule", "ESCU - Get Process Registry Activity", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process File Activity"]
+searches = ["ESCU - First Time Seen Child Process of Zoom - Rule", "ESCU - Detect Prohibited Applications Spawning cmd exe - Rule", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Process File Activity", "ESCU - Get Process Registry Activity"]
description = Attackers are using Zoom as an vector to increase privileges on a sytems. This story detects new child processes of zoom and provides investigative actions for this detection.
narrative = Zoom is a leader in modern enterprise video communications and its usage has increased dramatically with a large amount of the population under stay-at-home orders due to the COVID-19 pandemic. With increased usage has come increased scrutiny and several security flaws have been found with this application on both Windows and macOS systems.\
Current detections focus on finding new child processes of this application on a per host basis. Investigative searches are included to gather information needed during an investigation.
@@ -879,7 +879,7 @@ version = 1
references = ["https://d0.awsstatic.com/whitepapers/aws-security-best-practices.pdf"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - EC2 Instance Modified With Previously Unseen User - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get Notable History", "ESCU - Get EC2 Instance Details by instanceId"]
+searches = ["ESCU - EC2 Instance Modified With Previously Unseen User - Rule", "ESCU - AWS Investigate User Activities By ARN", "ESCU - Get EC2 Instance Details by instanceId", "ESCU - Get Notable History"]
description = Identify unusual changes to your AWS EC2 instances that may indicate malicious activity. Modifications to your EC2 instances by previously unseen users is an example of an activity that may warrant further investigation.
narrative = A common attack technique is to infiltrate a cloud instance and make modifications. The adversary can then secure access to your infrastructure or hide their activities. So it's important to stay alert to changes that may indicate that your environment has been compromised. \
Searches within this Analytic Story can help you detect the presence of a threat by monitoring for EC2 instances that have been created or changed--either by users that have never previously performed these activities or by known users who modify or create instances in a way that have not been done before. This story also provides investigative searches that help you go deeper once you detect suspicious behavior.
@@ -891,7 +891,7 @@ version = 2
references = ["https://www.fireeye.com/blog/threat-research/2017/08/monitoring-windows-console-activity-part-two.html", "https://www.splunk.com/pdfs/technical-briefs/advanced-threat-detection-and-response-tech-brief.pdf", "https://www.sans.org/reading-room/whitepapers/logging/detecting-security-incidents-windows-workstation-event-logs-34262"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - RunDLL Loading DLL By Ordinal - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - Detect processes used for System Network Configuration Discovery - Rule", "ESCU - Detect Rare Executables - Rule", "ESCU - Uncommon Processes On Endpoint - Rule", "ESCU - Unusually Long Command Line - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Unusually Long Command Line - Rule", "ESCU - System Processes Run From Unexpected Locations - Rule", "ESCU - Unusually Long Command Line - MLTK - Rule", "ESCU - RunDLL Loading DLL By Ordinal - Rule", "ESCU - Uncommon Processes On Endpoint - Rule", "ESCU - Detect Rare Executables - Rule", "ESCU - Detect processes used for System Network Configuration Discovery - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Quickly identify systems running new or unusual processes in your environment that could be indicators of suspicious activity. Processes run from unusual locations, those with conspicuously long command lines, and rare executables are all examples of activities that may warrant deeper investigation.
narrative = Being able to profile a host's processes within your environment can help you more quickly identify processes that seem out of place when compared to the rest of the population of hosts or asset types.\
This Analytic Story lets you identify processes that are either a) not typically seen running or b) have some sort of suspicious command-line arguments associated with them. This Analytic Story will also help you identify the user running these processes and the associated process activity on the host.\
@@ -904,7 +904,7 @@ version = 1
references = ["https://www.monkey.org/~dugsong/dsniff/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Protocols passing authentication in cleartext - Rule", "ESCU - Get Notable History", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get User Information from Identity Table", "ESCU - Get Process Information For Port Activity"]
+searches = ["ESCU - Protocols passing authentication in cleartext - Rule", "ESCU - Get Process Information For Port Activity", "ESCU - Get User Information from Identity Table", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Leverage searches that detect cleartext network protocols that may leak credentials or should otherwise be encrypted.
narrative = Various legacy protocols operate by default in the clear, without the protections of encryption. This potentially leaks sensitive information that can be exploited by passively sniffing network traffic. Depending on the protocol, this information could be highly sensitive, or could allow for session hijacking. In addition, these protocols send authentication information, which would allow for the harvesting of usernames and passwords that could potentially be used to authenticate and compromise secondary systems.
@@ -915,7 +915,7 @@ version = 1
references = ["https://www.fbi.gov/scams-and-safety/common-fraud-schemes/internet-fraud", "https://www.fbi.gov/news/stories/2017-internet-crime-report-released-050718"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Jim Apger"}]
spec_version = 3
-searches = ["ESCU - Web Fraud - Anomalous User Clickspeed - Rule", "ESCU - Web Fraud - Password Sharing Across Accounts - Rule", "ESCU - Web Fraud - Account Harvesting - Rule", "ESCU - Get Web Session Information via session id", "ESCU - Get Notable History", "ESCU - Get Emails From Specific Sender", "ESCU - Get Notable Info"]
+searches = ["ESCU - Web Fraud - Anomalous User Clickspeed - Rule", "ESCU - Web Fraud - Password Sharing Across Accounts - Rule", "ESCU - Web Fraud - Account Harvesting - Rule", "ESCU - Get Notable Info", "ESCU - Get Web Session Information via session id", "ESCU - Get Emails From Specific Sender", "ESCU - Get Notable History"]
description = Monitor your environment for activity consistent with common attack techniques bad actors use when attempting to compromise web servers or other web-related assets.
narrative = The Federal Bureau of Investigations (FBI) defines Internet fraud as the use of Internet services or software with Internet access to defraud victims or to otherwise take advantage of them. According to the Bureau, Internet crime schemes are used to steal millions of dollars each year from victims and continue to plague the Internet through various methods. The agency includes phishing scams, data breaches, Denial of Service (DOS) attacks, email account compromise, malware, spoofing, and ransomware in this category.\
These crimes are not the fraud itself, but rather the attack techniques commonly employed by fraudsters in their pursuit of data that enables them to commit malicious actssuch as obtaining and using stolen credit cards. They represent a serious problem that is steadily increasing and not likely to go away anytime soon.\
@@ -931,7 +931,7 @@ version = 1
references = ["https://research.checkpoint.com/2020/resolving-your-way-into-domain-admin-exploiting-a-17-year-old-bug-in-windows-dns-servers/", "https://support.microsoft.com/en-au/help/4569509/windows-dns-server-remote-code-execution-vulnerability"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Shannon Davis"}]
spec_version = 3
-searches = ["ESCU - Detect Windows DNS SIGRed via Zeek - Rule", "ESCU - Detect Windows DNS SIGRed via Splunk Stream - Rule", "ESCU - Get Notable Info"]
+searches = ["ESCU - Detect Windows DNS SIGRed via Splunk Stream - Rule", "ESCU - Detect Windows DNS SIGRed via Zeek - Rule", "ESCU - Get Notable Info"]
description = Uncover activity consistent with CVE-2020-1350, or SIGRed. Discovered by Checkpoint researchers, this vulnerability affects Windows 2003 to 2019, and is triggered by a malicious DNS response (only affects DNS over TCP). An attacker can use the malicious payload to cause a buffer overflow on the vulnerable system, leading to compromise. The included searches in this Analytic Story are designed to identify the large response payload for SIG and KEY DNS records which can be used for the exploit.
narrative = When a client requests a DNS record for a particular domain, that request gets routed first through the client's locally configured DNS server, then to any DNS server(s) configured as forwarders, and then onto the target domain's own DNS server(s). If a attacker wanted to, they could host a malicious DNS server that responds to the initial request with a specially crafted large response (~65KB). This response would flow through to the client's local DNS server, which if not patched for CVE-2020-1350, would cause the buffer overflow. The detection searches in this Analytic Story use wire data to detect the malicious behavior. Searches for Splunk Stream and Zeek are included. The Splunk Stream search correlates across stream:dns and stream:tcp, while the Zeek search correlates across bro:dns:json and bro:conn:json. These correlations are required to pick up both the DNS record types (SIG and KEY) along with the payload size (>65KB).
@@ -942,7 +942,7 @@ version = 1
references = ["https://attack.mitre.org/wiki/Defense_Evasion"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Suspicious Reg exe Process - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Disabling Remote User Account Control - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Remote Registry Key modifications - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Suspicious Reg exe Process - Rule", "ESCU - Disabling Remote User Account Control - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect tactics used by malware to evade defenses on Windows endpoints. A few of these include suspicious `reg.exe` processes, files hidden with `attrib.exe` and disabling user-account control, among many others
narrative = Defense evasion is a tactic--identified in the MITRE ATT&CK framework--that adversaries employ in a variety of ways to bypass or defeat defensive security measures. There are many techniques enumerated by the MITRE ATT&CK framework that are applicable in this context. This Analytic Story includes searches designed to identify the use of such techniques on Windows platforms.
@@ -953,7 +953,7 @@ version = 1
references = ["https://blog.malwarebytes.com/cybercrime/2013/12/file-extensions-2/", "https://attack.mitre.org/wiki/Technique/T1042"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Execution of File with Multiple Extensions - Rule", "ESCU - Execution of File With Spaces Before Extension - Rule", "ESCU - Suspicious Changes to File Associations - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Execution of File With Spaces Before Extension - Rule", "ESCU - Suspicious Changes to File Associations - Rule", "ESCU - Execution of File with Multiple Extensions - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Detect and investigate suspected abuse of file extensions and Windows file associations. Some of the malicious behaviors involved may include inserting spaces before file extensions or prepending the file extension with a different one, among other techniques.
narrative = Attackers use a variety of techniques to entice users to run malicious code or to persist on an endpoint. One way to accomplish these goals is to leverage file extensions and the mechanism Windows uses to associate files with specific applications. \
Since its earliest days, Windows has used extensions to identify file types. Users have become familiar with these extensions and their application associations. For example, if users see that a file ends in `.doc` or `.docx`, they will assume that it is a Microsoft Word document and expect that double-clicking will open it using `winword.exe`. The user will typically also presume that the `.docx` file is safe. \
@@ -968,7 +968,7 @@ version = 2
references = ["https://www.crowdstrike.com/blog/bears-midst-intrusion-democratic-national-committee/", "https://zeltser.com/security-incident-log-review-checklist/", "http://journeyintoir.blogspot.com/2013/01/re-introducing-usnjrnl.html"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - Windows Event Log Cleared - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - USN Journal Deletion - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - USN Journal Deletion - Rule", "ESCU - Windows Event Log Cleared - Rule", "ESCU - Deleting Shadow Copies - Rule", "ESCU - Suspicious wevtutil Usage - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Vulnerability Logs For Endpoint", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Adversaries often try to cover their tracks by manipulating Windows logs. Use these searches to help you monitor for suspicious activity surrounding log files--an essential component of an effective defense.
narrative = Because attackers often modify system logs to cover their tracks and/or to thwart the investigative process, log monitoring is an industry-recognized best practice. While there are legitimate reasons to manipulate system logs, it is still worthwhile to keep track of who manipulated the logs, when they manipulated them, and in what way they manipulated them (determining which accesses, tools, or utilities were employed). Even if no malicious activity is detected, the knowledge of an attempt to manipulate system logs may be indicative of a broader security risk that should be thoroughly investigated.\
The Analytic Story gives users two different ways to detect manipulation of Windows Event Logs and one way to detect deletion of the Update Sequence Number (USN) Change Journal. The story helps determine the history of the host and the users who have accessed it. Finally, the story aides in investigation by retrieving all the information on the process that caused these events (if the process has been identified).
@@ -980,7 +980,7 @@ version = 2
references = ["http://www.fuzzysecurity.com/tutorials/19.html", "https://www.fireeye.com/blog/threat-research/2010/07/malware-persistence-windows-registry.html", "http://resources.infosecinstitute.com/common-malware-persistence-mechanisms/", "https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html", "https://www.youtube.com/watch?v=dq2Hv7J9fvk"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Bhavin Patel"}]
spec_version = 3
-searches = ["ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - Detect Path Interception By Creation Of program exe - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Shim Database File Creation - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Shim Database Installation With Suspicious Parameters - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Remote Registry Key modifications - Rule", "ESCU - Reg exe used to hide files directories via registry keys - Rule", "ESCU - Schtasks used for forcing a reboot - Rule", "ESCU - Detect Path Interception By Creation Of program exe - Rule", "ESCU - Registry Keys for Creating SHIM Databases - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Shim Database File Creation - Rule", "ESCU - Shim Database Installation With Suspicious Parameters - Rule", "ESCU - Monitor Registry Keys for Print Monitors - Rule", "ESCU - Hiding Files And Directories With Attrib exe - Rule", "ESCU - Registry Keys Used For Persistence - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor for activities and techniques associated with maintaining persistence on a Windows system--a sign that an adversary may have compromised your environment.
narrative = Maintaining persistence is one of the first steps taken by attackers after the initial compromise. Attackers leverage various custom and built-in tools to ensure survivability and persistent access within a compromised enterprise. This Analytic Story provides searches to help you identify various behaviors used by attackers to maintain persistent access to a Windows environment.
@@ -991,7 +991,7 @@ version = 2
references = ["https://attack.mitre.org/tactics/TA0004/"]
maintainers = [{"company": "Splunk", "email": "-", "name": "David Dorsey"}]
spec_version = 3
-searches = ["ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Child Processes of Spoolsv exe - Rule", "ESCU - Uncommon Processes On Endpoint - Rule", "ESCU - Overwriting Accessibility Binaries - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Registry Activities", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Investigate Web Activity From Host", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Child Processes of Spoolsv exe - Rule", "ESCU - Overwriting Accessibility Binaries - Rule", "ESCU - Uncommon Processes On Endpoint - Rule", "ESCU - Registry Keys Used For Privilege Escalation - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Registry Activities", "ESCU - Investigate Web Activity From Host", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Monitor for and investigate activities that may be associated with a Windows privilege-escalation attack, including unusual processes running on endpoints, modified registry keys, and more.
narrative = Privilege escalation is a "land-and-expand" technique, wherein an adversary gains an initial foothold on a host and then exploits its weaknesses to increase his privileges. The motivation is simple: certain actions on a Windows machine--such as installing software--may require higher-level privileges than those the attacker initially acquired. By increasing his privilege level, the attacker can gain the control required to carry out his malicious ends. This Analytic Story provides searches to detect and investigate behaviors that attackers may use to elevate their privileges in your environment.
@@ -1002,7 +1002,7 @@ version = 3
references = ["https://attack.mitre.org/wiki/Technique/T1050", "https://attack.mitre.org/wiki/Technique/T1031"]
maintainers = [{"company": "Splunk", "email": "-", "name": "Rico Valdez"}]
spec_version = 3
-searches = ["ESCU - First Time Seen Running Windows Service - Rule", "ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - Get Notable History", "ESCU - Get Process Info", "ESCU - Get Notable Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Risk Modifiers For User", "ESCU - Get Parent Process Info", "ESCU - Get User Information from Identity Table", "ESCU - Get Authentication Logs For Endpoint"]
+searches = ["ESCU - Reg exe Manipulating Windows Services Registry Keys - Rule", "ESCU - Sc exe Manipulating Windows Services - Rule", "ESCU - First Time Seen Running Windows Service - Rule", "ESCU - Get User Information from Identity Table", "ESCU - Get Parent Process Info", "ESCU - Get Risk Modifiers For Endpoint", "ESCU - Get Notable Info", "ESCU - Get Process Info", "ESCU - Get Authentication Logs For Endpoint", "ESCU - Get Notable History", "ESCU - Get Risk Modifiers For User"]
description = Windows services are often used by attackers for persistence and the ability to load drivers or otherwise interact with the Windows kernel. This Analytic Story helps you monitor your environment for indications that Windows services are being modified or created in a suspicious manner.
narrative = The Windows operating system uses a services architecture to allow for running code in the background, similar to a UNIX daemon. Attackers will often leverage Windows services for persistence, hiding in plain sight, seeking the ability to run privileged code that can interact with the kernel. In many cases, attackers will create a new service to host their malicious code. Attackers have also been observed modifying unnecessary or unused services to point to their own code, as opposed to what was intended. In these cases, attackers often use tools to create or modify services in ways that are not typical for most environments, providing opportunities for detection.
diff --git a/tests/T1082.yml b/tests/T1082.yml
new file mode 100644
index 0000000000..fb234aaf6f
--- /dev/null
+++ b/tests/T1082.yml
@@ -0,0 +1,12 @@
+name: System Information Discovery
+detections:
+ - name: System Information Discovery Detection
+ pass_condition: '| stats count | where count > 0'
+description: Test System Information Discovery Detection
+target: default-attack-range-windows-domain-controller
+simulation_technique: 'T1082'
+attack_data:
+ - file_name: windows-sysmon.log
+ data: https://attack-range-attack-data.s3-us-west-2.amazonaws.com/T1082/windows-sysmon.log
+ source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
+ sourcetype: xmlwineventlog