splApache-2.0from splunk/security_content
MCP Filesystem Server Suspicious Extension Write
This detection identifies attempts to create executable or script files through MCP filesystem server connections. Threat actors leveraging LLM-based tools may attempt to write malicious executables, scripts, or batch files to disk for persistence or code execution. The detection prioritizes files written to system directories or startup locations which indicate higher likelihood of malicious intent.
Quality
67
FP risk
—
Forks
0
Views
0
Rule source🔒 locked
🔒
Sign in to view the rule source
Free accounts can view the source for the top-ranked rules. Create one in seconds — no credit card required.
Sign in →