sigmaDRL-1.1from SigmaHQ/sigma
Potential File Download Via MS-AppInstaller Protocol Handler
Detects usage of the "ms-appinstaller" protocol handler via command line to potentially download arbitrary files via AppInstaller.EXE The downloaded files are temporarly stored in ":\Users\%username%\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\AC\INetCache\<RANDOM-8-CHAR-DIRECTORY>"
Quality
100
FP risk
—
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ATT&CK techniques
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