Known Webshell Filename Probe for 2026-09-06
Sep 06, 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 | 1 | 20.0% |
| India | 1 | 20.0% |
| Canada | 1 | 20.0% |
| United States | 1 | 20.0% |
| United Kingdom | 1 | 20.0% |
IP Address : ASN : City/Provider
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172.232.240.54 : AS63949 Akamai Connected Cloud : Jakarta
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20.219.22.41 : AS8075 Microsoft Corporation : Pune
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4.204.224.164 : AS8075 Microsoft Corporation : Toronto
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64.89.163.182 : AS401626 Netiface America, Inc. : United States
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91.224.92.19 : AS209605 UAB Host Baltic : United Kingdom