Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

3 detections

Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.
Yamato Security Hayabusa@YamatoSecurityHayabusa
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Yamato Security Hayabusa Rules
1 year ago
007
'Shows the rarest processes seen running for the first time. (Performs best over longer time ranges - eg 3+ days rather than 24 hours!)
These new processes could be benign new programs installed on hosts;
However, especially in normally stable environments, these new processes could provide an indication of an unauthorized/malicious binary that has been installed and run.
Reviewing the wider context of the logon sessions in which these binaries ran can provide a good starting point for identifying possible attacks.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1038
'Detects a successful logon by a privileged account from an ASN not logged in from in the last 14 days.
Monitor these logons to ensure they are legitimate and identify if there are any similar sign ins.'
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0030