Known Webshell Filename Probe for 2026-09-26
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 | 7 | 36.8% |
| South Korea | 5 | 26.3% |
| Hong Kong | 2 | 10.5% |
| Australia | 2 | 10.5% |
| Poland | 1 | 5.3% |
| Norway | 1 | 5.3% |
| Germany | 1 | 5.3% |
IP Address : ASN : City/Provider
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104.208.65.139 : AS8075 Microsoft Corporation : Hong Kong
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104.211.74.130 : AS8075 Microsoft Corporation : Pune
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178.211.139.240 : AS201814 MEVSPACE sp. z o.o. : Poland
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20.194.5.96 : AS8075 Microsoft Corporation : Seoul
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20.194.96.176 : AS8075 Microsoft Corporation : Seoul
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20.194.97.74 : AS8075 Microsoft Corporation : Seoul
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20.204.42.136 : AS8075 Microsoft Corporation : Pune
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20.205.127.10 : AS8075 Microsoft Corporation : Hong Kong
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20.211.90.37 : AS8075 Microsoft Corporation : Sydney
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20.214.145.90 : AS8075 Microsoft Corporation : Seoul
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20.214.191.94 : AS8075 Microsoft Corporation : Seoul
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20.219.19.141 : AS8075 Microsoft Corporation : Pune
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20.219.2.60 : AS8075 Microsoft Corporation : Pune
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20.251.39.228 : AS8075 Microsoft Corporation : Oslo
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20.5.79.49 : AS8075 Microsoft Corporation : Sydney
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4.185.40.215 : AS8075 Microsoft Corporation : Frankfurt am Main
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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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74.225.148.80 : AS8075 Microsoft Corporation : Pune