Known Webshell Filename Probe for 2026-07-14
Jul 14, 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
| Brazil | 4 | 57.1% |
| United States | 1 | 14.3% |
| Canada | 1 | 14.3% |
| Germany | 1 | 14.3% |
IP Address : ASN : City/Provider
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104.234.19.56 : AS206092 F.n.s. Holdings Limited : Miami
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20.197.176.55 : AS8075 Microsoft Corporation : Campinas
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20.206.89.130 : AS8075 Microsoft Corporation : Campinas
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20.226.26.5 : AS8075 Microsoft Corporation : Campinas
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20.226.66.230 : AS8075 Microsoft Corporation : Campinas
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20.48.236.161 : AS8075 Microsoft Corporation : Toronto
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89.163.146.197 : AS24961 WIIT AG : Germany