Cyber Risks · Unit 42 Palo Alto Networks

Detecting Vulnerability Scanning Traffic From Underground Tools Using Machine Learning

Summary: Palo Alto Networks researchers identified an underground scanning tool called Swiss Army Suite (S.A.S) through its SQL injection detection model, which flagged payloads containing the string pattern %27nvOpzp;%20AND%201=1%20OR%20(%3C%27%22%3EiKO) that matched no known open-source or commercial scanner. A Google search on that pattern returned 703,000 results, and telemetry grouped by source IP showed the tool's main use came from four countries, with a cracked version distributed to forum members.

What's compelling: The tool supports up to 27 relational databases and one web application firewall, and its Dork Checker and Anti-Public features let users build more precise scans than commercial tools allow - traffic that pattern-based WAFs are not built to recognize.

Read the original at Unit 42 Palo Alto Networks ↗

Topics
Endpoint & Network Security
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