Known Webshell Filename Probe for 2026-10-18
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
| South Korea | 6 | 35.3% |
| Australia | 4 | 23.5% |
| United States | 3 | 17.6% |
| India | 3 | 17.6% |
| Germany | 1 | 5.9% |
IP Address : ASN : City/Provider
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136.67.12.175 : AS396982 Google LLC : The Dalles
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142.248.83.219 : AS206216 Advin Services LLC : United States
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20.193.50.139 : AS8075 Microsoft Corporation : Sydney
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20.194.17.163 : AS8075 Microsoft Corporation : Seoul
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20.194.96.223 : AS8075 Microsoft Corporation : Seoul
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20.196.193.222 : AS8075 Microsoft Corporation : Seoul
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20.196.199.78 : AS8075 Microsoft Corporation : Seoul
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20.197.26.190 : AS8075 Microsoft Corporation : Pune
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20.211.36.82 : AS8075 Microsoft Corporation : Sydney
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20.211.97.120 : AS8075 Microsoft Corporation : Sydney
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20.214.147.109 : AS8075 Microsoft Corporation : Seoul
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34.134.66.193 : AS396982 Google LLC : Council Bluffs
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4.196.200.15 : AS8075 Microsoft Corporation : Sydney
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52.141.61.40 : AS8075 Microsoft Corporation : Seoul
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74.225.146.100 : AS8075 Microsoft Corporation : Pune
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74.225.203.7 : AS8075 Microsoft Corporation : Pune
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89.163.146.129 : AS24961 WIIT AG : Germany