Florian Roth
9c817a493b
Rule: DCSync
2018-06-03 16:00:57 +02:00
Florian Roth
d1d4473505
Rule: ADS with executable
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https://twitter.com/0xrawsec/status/1002478725605273600
2018-06-03 02:08:57 +02:00
Florian Roth
8e500d2caa
Bugfix in rule
2018-05-29 14:11:12 +02:00
Florian Roth
2db00b8559
Rule: whoami execution
2018-05-22 16:59:58 +02:00
Thomas Patzke
079c04f28d
Fixed rule scope
2018-05-18 14:23:52 +02:00
Thomas Patzke
6a3fcdc68c
Unified 0x values with other rules
2018-05-13 22:28:43 +02:00
Florian Roth
49877a6ed0
Moved and renamed rule
2018-04-18 16:53:11 +02:00
Florian Roth
3c1c9d2b31
Merge pull request #81 from yt0ng/sigma-yt0ng
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added SquiblyTwo Detection
2018-04-18 16:39:37 +02:00
Florian Roth
8420d3174a
Reordered
2018-04-18 16:34:16 +02:00
yt0ng
c637c2e590
Adding Detections for renamed wmic and format
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https://subt0x11.blogspot.ch/2018/04/wmicexe-whitelisting-bypass-hacking.html
https://twitter.com/mattifestation/status/986280382042595328
2018-04-18 15:02:52 +02:00
Florian Roth
9b8df865b1
Extended rule
2018-04-18 12:13:45 +02:00
yt0ng
a4fb39a336
also for http
2018-04-18 08:19:47 +02:00
yt0ng
169a4404c2
added SquiblyTwo Detection
2018-04-17 21:33:26 +02:00
Markus Härnvi
cf237cf658
"author" should be a string and not a list, according to the specification
2018-04-16 23:42:51 +02:00
Florian Roth
d8bbf26f2c
Added msiexec to rule in order to cover new threats
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https://twitter.com/DissectMalware/status/984252467474026497
2018-04-12 09:12:50 +02:00
Florian Roth
58517907ad
Improved rule to provide support for for old sysmon \REGISTRY syntax
2018-04-11 20:15:17 +02:00
Florian Roth
0ffd226293
Moved new rule to sysmon folder
2018-04-11 20:11:54 +02:00
Florian Roth
52d405bb1b
Improved shell spawning rule
2018-04-11 20:09:42 +02:00
Florian Roth
b065c2c35c
Simplified rule
2018-04-11 19:03:35 +02:00
Karneades
fa6677a41d
Remove @ in author
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Be nice to Travis: "error syntax error: found character '@' that cannot start any token"
2018-04-11 15:21:42 +02:00
Karneades
be3c27981f
Add rule for Windows registry persistence mechanisms
2018-04-11 15:13:00 +02:00
Florian Roth
a9c7fe202e
Rule: Windows shell spawning suspicious program
2018-04-09 08:37:30 +02:00
Florian Roth
e53826e167
Extended Sysmon Office Shell rule
2018-04-09 08:37:30 +02:00
Thomas Patzke
f113832c04
Merge pull request #69 from jmallette/rules
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Create cmdkey recon rule
2018-04-08 23:23:30 +02:00
Thomas Patzke
a3e02ea70f
Various rule fixes
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* Field name: LogonProcess -> LogonProcessName
* Field name: Message -> AuditPolicyChanges
* Field name: ProcessCommandLine -> CommandLine
* Removed Type match in Kerberos RC4 encryption rule
Problematic because text representation not unified and audit failures are possibly interesting events
* Removed field 'Severity' from rules (Redundant)
* Rule decomposition of win_susp_failed_logons_single_source) because of different field names
* Field name: SubjectAccountName -> SubjectUserName
* Field name: TargetProcess -> TargetImage
* Field name: TicketEncryption -> TicketEncryptionType
* Field name: TargetFileName -> TargetFilename
2018-03-27 14:35:49 +02:00
Thomas Patzke
b1bfa64231
Removed redundant 'EventLog' conditions
2018-03-26 00:36:40 +02:00
Thomas Patzke
f68af2a5da
Added reference to Kerberos RC4 rule
2018-03-25 23:19:01 +02:00
Thomas Patzke
dacc6ae3d3
Fieldname case: Commandline -> CommandLine
2018-03-25 23:08:28 +02:00
Florian Roth
e141a834ff
Rule: Ping hex IP address
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https://github.com/vysec/Aggressor-VYSEC/blob/master/ping.cna
2018-03-23 17:00:00 +01:00
Florian Roth
f220e61adc
Fixed second selection in rule
2018-03-21 10:47:14 +01:00
Florian Roth
70c2f973a3
Rule: Smbexec.py Service Installation
2018-03-21 10:44:37 +01:00
Florian Roth
3c968d4ec6
Fixed rule for any ControlSets
2018-03-21 10:44:37 +01:00
Florian Roth
97204d8dc0
Renamed rule
2018-03-20 15:04:11 +01:00
Florian Roth
e9fcfcba7f
Improved NetNTLM downgrade rule
2018-03-20 15:03:55 +01:00
Florian Roth
a7eb4d3e34
Renamed rule
2018-03-20 11:12:35 +01:00
Florian Roth
b84bbd327b
Rule: NetNTLM Downgrade Attack
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https://www.optiv.com/blog/post-exploitation-using-netntlm-downgrade-attacks
2018-03-20 11:07:21 +01:00
Florian Roth
a6d293e31d
Improved tscon rule
2018-03-20 10:54:04 +01:00
Florian Roth
8fb6bc7a8a
Rule: Suspicious taskmgr as LOCAL_SYSTEM
2018-03-19 16:36:39 +01:00
Florian Roth
af8be8f064
Several rule updates
2018-03-19 16:36:15 +01:00
Florian Roth
648ac5a52e
Rules: tscon.exe anomalies
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http://www.korznikov.com/2017/03/0-day-or-feature-privilege-escalation.html
https://medium.com/@networksecurity/rdp-hijacking-how-to-hijack-rds-and-remoteapp-sessions-transparently-to-move-through-an-da2a1e73a5f6
2018-03-17 19:14:13 +01:00
Karneades
49c12f1df8
Add missing binaries
2018-03-16 10:52:43 +01:00
Florian Roth
a257b7d9d7
Rule: Stickykey improved
2018-03-16 09:10:07 +01:00
Florian Roth
8b31767d31
Rule: PsExec usage
2018-03-15 19:54:22 +01:00
Florian Roth
0460e7f18a
Rule: Suspicious process started from taskmgr
2018-03-15 19:54:03 +01:00
Florian Roth
f5494c6f5f
Rule: StickyKey-ike backdoor usage
2018-03-15 19:53:34 +01:00
Florian Roth
5ae5c9de19
Rule: Outlook spawning shells to detect Turla like C&C via Outlook
2018-03-10 09:04:11 +01:00
jmallette
aff46be8a3
Create cmdkey recon rule
2018-03-08 13:25:05 -05:00
Thomas Patzke
ada1ca94ea
JPCERT rules
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* Addition of ntdsutil.exe rule
* Added new link to existing rules
2018-03-08 00:10:19 +01:00
Thomas Patzke
8ee24bf150
WMI persistence rules derived from blog article
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https://www.eideon.com/2018-03-02-THL03-WMIBackdoors/#so-to-summarize
2018-03-07 23:05:10 +01:00
Thomas Patzke
8041f77abd
Merged similar rules
2018-03-06 23:19:11 +01:00
