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SigmaHQ Detections

@sigmaHQ
12 followers122,473 downloads2,593 copies16 likes160,506 views

6,800 detections

See what commands are being input into the device by other people, full credentials can be in the history
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Show when a monitor or a span/rspan is setup or modified
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects usage of the windows RPC library Encrypting File System Remote Protocol (MS-EFSRPC). Variations of this RPC are used within the attack refereed to as PetitPotam.
The usage of this RPC function should be rare if ever used at all.
Thus usage of this function is uncommon enough that any usage of this RPC function should warrant further investigation to determine if it is legitimate.
View surrounding logs (within a few minutes before and after) from the Source IP to. Logs from from the Source IP would include dce_rpc, smb_mapping, smb_files, rdp, ntlm, kerberos, etc..'
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects the presence of default Cobalt Strike certificate in the HTTPS traffic
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Identifies clients that may be performing DNS lookups associated with common currency mining pools.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Identifies IPs performing DNS lookups associated with common Tor proxies.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects download of certain file types from hosts in suspicious TLDs
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects executable downloads from suspicious remote systems
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects suspicious user agent strings used by exploit / pentest frameworks like Metasploit in proxy logs
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
1 year ago
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