Known Webshell Filename Probe for 2026-10-02

Last Updated: 00:00 UTC

Direct requests for filenames used by common PHP webshells and file managers (ALFA, WSO, b374k, xleet, wp_filemanager and others). Scanners check whether a site was already backdoored by someone else, so they can take over the existing shell instead of exploiting the site themselves.

MITRE ATT&CK

Tactic: Persistence (TA0003)
Technique: T1505.003 — Server Software Component: Web Shell

Observed URIs

Attackers by Country

United Kingdom: 8India: 6United States: 3South Korea: 3Australia: 3The Netherlands: 1Japan: 1Germany: 1Pakistan: 1Moldova: 1
United Kingdom828.6%
India621.4%
United States310.7%
South Korea310.7%
Australia310.7%
The Netherlands13.6%
Japan13.6%
Germany13.6%
Pakistan13.6%
Moldova13.6%

IP Address : ASN : City/Provider

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