34 Commits

Author SHA1 Message Date
Jaume Martin 23261cec5f Fixes #419 2021-08-26 00:10:58 +02:00
Ryan B f1ea16a62c Merge remote-tracking branch 'upstream/master' into master 2021-02-27 15:02:11 -07:00
Ryan B e3e442d4bc Include license text
Signed-off-by: Ryan B <randomrhythm@rhythmengineering.com>
2021-02-27 15:02:06 -07:00
Steven K 7fc9ade2a1 Create Email_PHP_Mailer.yar
rule to attempt to find webmailers sent from compromised hosts.
2020-08-02 19:40:10 +02:00
Xumeiquer a4a251208d Fixing issues 2020-07-01 22:52:12 +02:00
Jaume Martin 9d49e981a7 Update Email_fake_it_maintenance_bulletin.yar 2020-07-01 12:31:57 +02:00
Ryan B 1a3d24256d add .yar extension to the following rules and add to indexes:
Email_fake_it_maintenance_bulletin
Email_generic_phishing.yar
Email_quota_limit_warning.yar

Signed-off-by: Ryan B <randomrhythm@rhythmengineering.com>
2020-06-09 21:48:46 -06:00
Milann SHRESTHA a079d8ba05 Create extortion_email.yar 2020-05-12 09:38:05 +05:45
Wan-Ping Tsai e27ca3de04 Update Email_generic_phishing
<class 'yara.SyntaxError'>: unreferenced string "$
2018-01-03 15:04:53 +08:00
Jaume Martin 46f7018eb4 Update Email_generic_phishing 2017-09-19 09:05:20 +02:00
Tyler 653646f83d Update Email_generic_phishing 2017-06-23 16:22:21 -06:00
Tyler f0eb721273 Update Email_generic_phishing
changed condition to correct string
2017-06-23 16:21:23 -06:00
Tyler c7e6acc3f8 Create Email_generic_phishing
Generic rule to identify phishing emails
2017-06-23 16:19:29 -06:00
Antonio Sánchez 82b90f7ac4 Merge pull request #251 from Tlinne2/Tlinne2-patch-1
Create Email_fake_it_maintenance_bulletin
2017-06-22 09:52:55 +02:00
Tyler Linne bde8e6f072 Create Email_fake_it_maintenance_bulletin
Rule to prevent against known phishing campaign targeting American companies using Microsoft Exchange.
2017-06-21 18:19:25 -06:00
Tyler Linne 2cfc2a7e63 Update Email_quota_limit_warning
Added $eml strings and condition. Set condition value higher for $body, requiring more string matches to avoid FP.
2017-06-16 07:14:27 -06:00
Tyler Linne 3d29d980cd Create Email_quota_limit_warning
YARA Rule for known phishing campaign affecting multiple American companies.
2017-06-15 15:54:07 -06:00
Antonio Sánchez 6b3e91a72b Create urls.yar 2017-06-13 11:07:34 +02:00
Michal Ambroz b850f3898d Add eml context to given rules to avoid matching these for every single file 2017-06-12 15:53:39 +02:00
mmorenog 39206a310e Update urls.yar 2016-03-29 13:19:25 +02:00
mmorenog cceef54309 Update scam.yar 2016-03-29 13:19:11 +02:00
mmorenog 2bfc93e54b Update image.yar 2016-03-29 13:18:55 +02:00
mmorenog 5a11fef9d2 Update email_Ukraine_BE_powerattack.yar 2016-03-29 13:18:40 +02:00
mmorenog ba695c6132 Update attachment.yar 2016-03-29 13:18:15 +02:00
mmorenog 9c43090c02 Update bank_rule.yar 2016-03-29 13:17:53 +02:00
mmorenog bcc4dc9010 Update EMAIL_Cryptowall.yar 2016-02-27 15:33:44 +01:00
mmorenog 368746c492 Update email_Ukraine_BE_powerattack.yar 2016-02-04 15:11:18 +01:00
mmorenog 0d66a6c63a Update email_Ukraine_BE_powerattack.yar 2016-02-04 14:16:17 +01:00
mmorenog 881c1ad542 Update email_Ukraine_BE_powerattack.yar 2016-02-04 13:48:09 +01:00
mmorenog f764aaa1bd Create email_Ukraine_BE_powerattack.yar 2016-02-04 13:22:07 +01:00
Antonio S ce12e9fadd Added ruleset to detect a type of scam 2016-02-01 10:04:18 +01:00
Jose Vila 5d94f30cce Deleted email_ruleset.yar 2016-01-28 09:04:00 +01:00
mmorenog b1a176d2c5 Create EMAIL_Cryptowall.yar 2015-12-25 19:42:09 +01:00
Antonio S 65a48377b3 Some rules to detect features in emails 2015-11-30 09:06:42 +01:00