sigmaDRL-1.1from SigmaHQ/sigma
Suspicious Download and Execute Pattern via Curl/Wget
Detects suspicious use of command-line tools such as curl or wget to download remote content - particularly scripts - into temporary directories (e.g., /dev/shm, /tmp), followed by immediate execution, indicating potential malicious activity. This pattern is commonly used by malicious scripts, stagers, or downloaders in fileless or multi-stage Linux attacks.
Quality
76
FP risk
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