Known Webshell Filename Probe for 2026-09-15

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 States: 2India: 2Poland: 1Hong Kong: 1Pakistan: 1Iran: 1
United States225.0%
India225.0%
Poland112.5%
Hong Kong112.5%
Pakistan112.5%
Iran112.5%

IP Address : ASN : City/Provider

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