Silenttrinity Stager Msbuild Activity
Detects a possible remote connections to Silenttrinity c2
Sigma rule (View on GitHub)
1title: Silenttrinity Stager Msbuild Activity
2id: 50e54b8d-ad73-43f8-96a1-5191685b17a4
3status: test
4description: Detects a possible remote connections to Silenttrinity c2
5references:
6 - https://www.blackhillsinfosec.com/my-first-joyride-with-silenttrinity/
7author: Kiran kumar s, oscd.community
8date: 2020-10-11
9modified: 2022-10-05
10tags:
11 - attack.execution
12 - attack.t1127.001
13logsource:
14 category: network_connection
15 product: windows
16detection:
17 selection:
18 Image|endswith: '\msbuild.exe'
19 filter:
20 DestinationPort:
21 - 80
22 - 443
23 Initiated: 'true'
24 condition: selection and filter
25falsepositives:
26 - Unknown
27level: high
References
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