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MediumSigmaHQNasreddine Bencherchali (Nextron Systems) +1

Suspicious Curl File Upload - Linux

Detects a suspicious curl process start the adds a file to a web request

Detection logic

Detection requirements

Platform
ESXiLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.

Log source product
linux
Log source category
process_creation

Known benign triggers

  • Scripts created by developers and admins

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