Detections

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

107 detections

Detects an executable accessing an ngrok tunneling endpoint, which could be a sign of forbidden exfiltration of data exfiltration by malicious actors
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
2 years ago
001
Detects an executable initiating a network connection to "ngrok" tunneling domains.
Attackers were seen using this "ngrok" in order to store their second stage payloads and malware.
While communication with such domains can be legitimate, often times is a sign of either data exfiltration by malicious actors or additional download.
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SigmaHQ Detections@sigmaHQ
avatar
SigmaHQ
2 years ago
001
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