Commit Graph

6228 Commits

Author SHA1 Message Date
WojciechLesicki
90a21d954a Change title 2021-06-01 16:55:49 +02:00
WojciechLesicki
cc4c55ed10 Added a new rule about loading dll CS via rundll32 and also some changes about CobaltStrike Service Installations 2021-06-01 16:18:23 +02:00
Florian Roth
503df46968
Merge pull request #1518 from frack113/duplicate_uuid
Two last duplicate UUID
2021-05-28 09:29:26 +02:00
frack113
9a0604029e duplicate uuid 5a105d34-05fc-401e-8553-272b45c1522d
- win_cobaltstrike_service_installs.yml
- win_mal_service_installs.yml
2021-05-27 21:06:07 +02:00
frack113
179bfa7d56 duplicate uuid 2dbd9d3d-9e27-42a8-b8df-f13825c6c3d5
- sysmon_susp_webdav_client_execution.yml
- sysmon_wdigest_enable_uselogoncredential.yml
2021-05-27 20:59:26 +02:00
Florian Roth
06a84350ae
Merge pull request #1517 from SigmaHQ/rule-devel
rule: suspicious programs - no DLL in command line
2021-05-27 19:50:12 +02:00
Florian Roth
39900bb7c5 refactor: re-add exec seldction 2021-05-27 19:24:20 +02:00
Florian Roth
9af8e81cb4 Merge branch 'master' into rule-devel 2021-05-27 19:23:21 +02:00
Florian Roth
c3ab7d19f1
Merge pull request #1515 from jbeley/master
Modified win_susp_rclone_exec.yml to detect renamed rclone executable…
2021-05-27 18:22:16 +02:00
Florian Roth
431f34b985 fix: other locations
https://twitter.com/ber_m1ng/status/1397948048135778309
2021-05-27 18:12:20 +02:00
Florian Roth
a4e6f58b16 rule: suspicious programs - no DLL in command line 2021-05-27 17:49:10 +02:00
Florian Roth
fa45298474
Merge pull request #1516 from SigmaHQ/rule-devel
Update win_susp_regedit_trustedinstaller.yml
2021-05-27 17:48:48 +02:00
Jeff Beley
f675ac36b1 Modified win_susp_rclone_exec.yml to detect renamed rclone executables and rclone executed from inside of other programs (BEACON) 2021-05-27 15:03:52 +00:00
Florian Roth
61f5e66569 Update win_susp_regedit_trustedinstaller.yml 2021-05-27 16:57:41 +02:00
Florian Roth
71625c54f0
Merge pull request #1514 from SigmaHQ/rule-devel
ProcessHacker rule, NCCGroup rclone rules
2021-05-27 16:30:30 +02:00
Florian Roth
d1582944a7 fix: dates in new rules 2021-05-27 16:30:09 +02:00
Florian Roth
d5e8d1153f fix: missing condition 2021-05-27 15:04:13 +02:00
Florian Roth
7ce7095c2c fix: title with lower case letters 2021-05-27 15:01:32 +02:00
Florian Roth
6e31bc3037
Merge pull request #1485 from V1D1AN/master
Update ecs-zeek-elastic-beats-implementation.yml
2021-05-27 14:59:14 +02:00
Florian Roth
5cf7078fb3
Merge pull request #1484 from ZikyHD/filter_sysmon_in_memory_assembly_execution
Add filter on sdiagnhost.exe in Suspicious In-Memory Module Execution…
2021-05-27 12:55:31 +02:00
Florian Roth
ea430c8823
Merge pull request #1471 from d4rk-d4nph3/master
Updated rule for Advanced IP Scanner and new rule for PowerView
2021-05-27 12:55:03 +02:00
Florian Roth
8d834cf681
Merge pull request #1480 from ZikyHD/fix_sysmon_cred_dump_lsass_access
Add Windows Defender on WL
2021-05-27 12:54:15 +02:00
Florian Roth
d8827fc29d
Merge pull request #1481 from ZikyHD/improve_win_tool_psexec
Add Sysmon EventID 11, 17 and 18 to win_tool_psexec rule
2021-05-27 12:53:56 +02:00
Florian Roth
1bf9546fad
Merge pull request #1482 from ZikyHD/improve_sysmon_creation_system_file
Exclude dism.exe
2021-05-27 12:53:27 +02:00
Florian Roth
9239690ef3
Merge pull request #1488 from dacelbot/master
Contribute AWS snapshot exfiltration rule
2021-05-27 12:52:46 +02:00
Florian Roth
a80c29a7c2
Merge pull request #1491 from w0rk3r/patch-1
Adds Schema Value equivalent of WriteData to rules/windows/builtin/win_GPO_scheduledtasks.yml
2021-05-27 12:52:14 +02:00
Florian Roth
059e669ac6
Merge pull request #1496 from frack113/falsepositives_NOT_a_list
Fix rule where Falsepositives not a valid value
2021-05-27 12:51:54 +02:00
Florian Roth
e397a2974e
Merge pull request #1511 from frack113/fix_missing_eventid_Obfuscation
Fix missing eventid when converting windows obfuscation rules
2021-05-27 12:51:22 +02:00
Florian Roth
3cd2730a26 rule: process hacker priv esc 2021-05-27 12:49:54 +02:00
Florian Roth
c0b93a010c NCCGroup rules from rclone blog post
https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/
2021-05-27 12:49:40 +02:00
Florian Roth
f16aca7a35
Merge pull request #1512 from SigmaHQ/rule-devel
duplicate UUIDs, regedit as trusted installer
2021-05-27 12:42:36 +02:00
Florian Roth
7812a4217c rule: regedit as trustedinstaller 2021-05-27 11:36:05 +02:00
Florian Roth
b5352ac5f7 fix: duplicate UUIDs 2021-05-27 10:29:21 +02:00
Florian Roth
ffeda2a2a2
Merge pull request #1492 from frack113/es_rule_uuid
Fix errors when import es-rule ndjson to KIBANA
2021-05-27 10:24:39 +02:00
Florian Roth
adbdb5b22f
Merge branch 'master' into falsepositives_NOT_a_list 2021-05-27 10:23:19 +02:00
Florian Roth
f98716c672
Merge pull request #1500 from frack113/sigmac_add_time_filter
Sigmac add new filter
2021-05-27 10:16:19 +02:00
frack113
2a68700991 use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:43:08 +02:00
frack113
30cc64a349 use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:41:19 +02:00
frack113
e4c32c353a use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:39:16 +02:00
frack113
a878f3b0a5 use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:36:47 +02:00
frack113
cbce61bc8c use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:34:46 +02:00
frack113
8d8df10687 use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:31:57 +02:00
frack113
ce53a5a67b use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:30:00 +02:00
frack113
417da3ac95 use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:28:06 +02:00
frack113
f0d1c9aa7d use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:26:08 +02:00
frack113
788ebbafdc use same trick as Invoke-Obfuscation Obfuscated IEX Invocation 2021-05-27 09:20:29 +02:00
Florian Roth
fb07b204b4
Merge pull request #1510 from SigmaHQ/rule-devel
CobaltStrike Pipe Rule Changes
2021-05-26 18:30:34 +02:00
Florian Roth
a5fe7af25f Cobalt Strike Service Installation 2021-05-26 18:05:38 +02:00
Florian Roth
c1cebe627a refactor: reworked CS pipe rule 2021-05-26 17:22:34 +02:00
Florian Roth
d06f2bcf14 fix: sysmon backend "startswith" 2021-05-26 15:42:16 +02:00