Known Webshell Filename Probe for 2026-09-25
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
| India | 6 | 42.9% |
| South Korea | 4 | 28.6% |
| Hong Kong | 1 | 7.1% |
| Australia | 1 | 7.1% |
| Germany | 1 | 7.1% |
| Pakistan | 1 | 7.1% |
IP Address : ASN : City/Provider
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104.211.74.130 : AS8075 Microsoft Corporation : Pune
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13.70.4.78 : AS8075 Microsoft Corporation : Hong Kong
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20.204.161.246 : AS8075 Microsoft Corporation : Pune
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20.214.151.17 : AS8075 Microsoft Corporation : Seoul
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20.214.191.94 : AS8075 Microsoft Corporation : Seoul
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20.219.14.152 : AS8075 Microsoft Corporation : Pune
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20.58.177.98 : AS8075 Microsoft Corporation : Sydney
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36.255.97.23 : AS205759 Ghosty Networks LLC : Pakistan
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52.141.4.134 : AS8075 Microsoft Corporation : Seoul
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52.172.226.14 : AS8075 Microsoft Corporation : Pune
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52.172.235.175 : AS8075 Microsoft Corporation : Pune
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52.231.30.175 : AS8075 Microsoft Corporation : Seoul
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74.225.148.80 : AS8075 Microsoft Corporation : Pune