Known Webshell Filename Probe for 2026-10-17
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
| Australia | 5 | 35.7% |
| South Korea | 3 | 21.4% |
| India | 3 | 21.4% |
| United States | 2 | 14.3% |
| The Netherlands | 1 | 7.1% |
IP Address : ASN : City/Provider
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136.70.220.246 : AS396982 Google LLC : Washington
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142.248.83.219 : AS206216 Advin Services LLC : United States
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185.4.114.153 : AS49981 WorldStream B.V. : The Netherlands
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20.193.50.139 : AS8075 Microsoft Corporation : Sydney
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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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20.198.89.82 : AS8075 Microsoft Corporation : Pune
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20.211.27.190 : AS8075 Microsoft Corporation : Sydney
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20.213.146.9 : AS8075 Microsoft Corporation : Sydney
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20.214.147.109 : AS8075 Microsoft Corporation : Seoul
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4.196.200.15 : AS8075 Microsoft Corporation : Sydney
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52.187.230.78 : AS8075 Microsoft Corporation : Sydney
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74.225.146.100 : AS8075 Microsoft Corporation : Pune
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74.225.203.7 : AS8075 Microsoft Corporation : Pune