7-Zip Arbitrary File Write via Symlink (CVE-2025-11001, CVE-2025-11002)
Detects potential exploitation of 7-Zip vulnerabilities CVE-2025-11001 and CVE-2025-11002. The exploit uses a malicious archive to create a symbolic link, which redirects a subsequent file write to an arbitrary, often sensitive, location on the filesystem. This detection looks for a 7-Zip process writing a potentially executable file to an unusual location such as the Desktop, Startup, or System folders.
Microsoft Sentinel (KQL)
