Known Webshell Filename Probe for 2026-07-17
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
| Brazil | 7 | 38.9% |
| United States | 5 | 27.8% |
| Canada | 3 | 16.7% |
| Qatar | 2 | 11.1% |
| Singapore | 1 | 5.6% |
IP Address : ASN : City/Provider
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104.28.214.112 : AS13335 Cloudflare, Inc. : St Louis
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135.136.47.150 : AS9009 M247 Europe SRL : Doha
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135.136.47.185 : AS9009 M247 Europe SRL : Doha
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172.173.179.110 : AS8075 Microsoft Corporation : Dulles
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172.177.143.154 : AS8075 Microsoft Corporation : Boydton
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191.239.249.183 : AS8075 Microsoft Corporation : Campinas
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20.151.10.178 : AS8075 Microsoft Corporation : Toronto
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20.197.192.193 : AS8075 Microsoft Corporation : Campinas
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20.206.80.65 : AS8075 Microsoft Corporation : Campinas
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20.206.89.130 : AS8075 Microsoft Corporation : Campinas
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20.220.225.223 : AS8075 Microsoft Corporation : Toronto
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20.226.26.5 : AS8075 Microsoft Corporation : Campinas
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[20.226.26.9/Sep/2026:00:17:41 +0000](https://jamesbrine.com.au/20.226.26.9/Sep/2026:00:17:41 +0000/) : unknown : unknown
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20.226.60.151 : AS8075 Microsoft Corporation : Campinas
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20.226.66.230 : AS8075 Microsoft Corporation : Campinas
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20.46.252.52 : AS8075 Microsoft Corporation : Des Moines
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20.63.63.128 : AS8075 Microsoft Corporation : Toronto
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4.194.24.143 : AS8075 Microsoft Corporation : Singapore