Branch was auto-updated.

This commit is contained in:
pyth0n1c
2022-08-10 11:17:07 -07:00
committed by GitHub
4 changed files with 6 additions and 31 deletions
@@ -17,7 +17,7 @@ how_to_implement: You need to ingest data from your DNS logs. Specifically you m
This approach allows you to also create your own localized passive DNS capability
which can aid you in future investigations. You also need to have run the search
"ESCU - DNSTwist Domain Names", which creates the permutations of the domain that
will be checked for. You also need the [`dnstwist`](https://gist.github.com/d1vious/c4c2aae7fa7d5cbb1f24adc5f6303) custom command.
will be checked for. You also need the [`dnstwist`](https://gist.github.com/d1vious/c4c2aae7fa7d5cbb1f24adc5f6303ac1) custom command.
known_false_positives: None at this time
references: []
tags:
+4 -3
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@@ -1,6 +1,7 @@
[dnstwist]
filename = dnstwist.py
chunked = true
# deprecated please see gist: https://gist.github.com/d1vious/c4c2aae7fa7d5cbb1f24adc5f6303ac1
#[dnstwist]
#filename = dnstwist.py
#chunked = true
# run story functionality has been moved to: https://github.com/splunk/analytic_story_execution'
# [runstory]
-26
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@@ -1,26 +0,0 @@
[dnstwist-command]
syntax = dnstwist (<dnstwist-options>)*
shortdesc = Perform word permutations on a domain, or list of domains
description = Perform domain permutations on a domain, provided list of domains or domains part of Splunk_SA_CIM lookups
usage = public
maintainer = Splunk Security Research <research@splunk.com>
example1 = |dnstwist domainlist=domains.csv
comment1 = Performs word premutation on a list of domains provided under DA-ESS-ContentUpdate/lookup/domains.csv
example2 = |dnstwist domain=www.splunk.com
comment2 = Performs word premutation on a single domain
example3 = |dnstwist populate_from_cim=true
comment3 = Performs word premutation on cim_corporate_email_domains.csv and cim_corporate_web_domains.csv from Splunk_SA_CIM
[dnstwist-options]
syntax = domainlist=<string> | domain=<string> | populate_from_cim=<bool>
description = Prove the name of a lookup file with the list of domains, or individual domain you want to create permutations of.
# runstory functionality was migrated to: https://github.com/splunk/analytic_story_execution
# [runstory-command]
# syntax = runstory <analytic_story_name>
# shortdesc = Run an analytic story
# description = Run all the detection searches in an analytic story
# maintainer = Splunk Security Research
# example1 = | runstory "Malicious PowerShell"
# example2 = | runstory "AWS Cryptomining"
# usage = public
@@ -23,7 +23,7 @@ narrative: 'In a password spraying attack, adversaries leverage one or a small l
Specifically, this Analytic Story is focused on detecting possible Password Spraying
attacks against Active Directory environments leveraging Windows Event Logs in the
`Account Logon` and `Logon/Logoff` Advanced Audit Policy categories. It presents
9 detection analytics which can aid defenders in identifyng instances where one
9 detection analytics which can aid defenders in identifying instances where one
source user, source host or source process attempts to authenticate against a target
or targets using a high, unsual, number of unique users. A user, host or process
attempting to authenticate with multiple users is not common behavior for legitimate