Known Webshell Filename Probe for 2026-10-10

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

South Korea: 6India: 5Hong Kong: 4Japan: 3Australia: 2United States: 1Sweden: 1Mexico: 1Germany: 1
South Korea625.0%
India520.8%
Hong Kong416.7%
Japan312.5%
Australia28.3%
United States14.2%
Sweden14.2%
Mexico14.2%
Germany14.2%

IP Address : ASN : City/Provider

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