Known Webshell Filename Probe for 2026-09-16
Sep 16, 2026
Exploitation
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
| Indonesia | 2 | 33.3% |
| United States | 1 | 16.7% |
| United Kingdom | 1 | 16.7% |
| Hong Kong | 1 | 16.7% |
| South Korea | 1 | 16.7% |
IP Address : ASN : City/Provider
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136.69.169.39 : AS396982 Google LLC : The Dalles
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157.20.32.171 : AS152390 PT Intercloud Digital Inovasi : Indonesia
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185.192.70.194 : AS42831 UK Dedicated Servers Limited : London
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20.24.86.237 : AS8075 Microsoft Corporation : Hong Kong
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38.253.224.23 : AS139952 PT Trisari Data Indonusa : Ponorogo
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52.141.45.117 : AS8075 Microsoft Corporation : Seoul