Known Webshell Filename Probe for 2026-08-25
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
| Canada | 13 | 38.2% |
| United States | 7 | 20.6% |
| Spain | 3 | 8.8% |
| Mexico | 3 | 8.8% |
| France | 1 | 2.9% |
| India | 1 | 2.9% |
| Brazil | 1 | 2.9% |
| Norway | 1 | 2.9% |
| Germany | 1 | 2.9% |
| Japan | 1 | 2.9% |
| Sweden | 1 | 2.9% |
| South Korea | 1 | 2.9% |
IP Address : ASN : City/Provider
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132.196.61.152 : AS8075 Microsoft Corporation : Des Moines
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158.158.100.150 : AS8075 Microsoft Corporation : Madrid
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158.158.47.21 : AS8075 Microsoft Corporation : Madrid
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158.158.54.35 : AS8075 Microsoft Corporation : Madrid
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158.23.147.79 : AS8075 Microsoft Corporation : Querétaro
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168.62.48.100 : AS8075 Microsoft Corporation : Dulles
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172.182.200.96 : AS8075 Microsoft Corporation : Phoenix
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172.191.149.99 : AS8075 Microsoft Corporation : Dulles
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185.177.72.100 : AS211590 Bucklog SARL : France
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20.104.104.62 : AS8075 Microsoft Corporation : Toronto
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20.104.50.220 : AS8075 Microsoft Corporation : Toronto
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20.104.86.241 : AS8075 Microsoft Corporation : Toronto
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20.104.87.97 : AS8075 Microsoft Corporation : Toronto
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20.124.247.79 : AS8075 Microsoft Corporation : Dulles
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20.151.129.194 : AS8075 Microsoft Corporation : Toronto
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20.151.9.151 : AS8075 Microsoft Corporation : Toronto
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20.169.16.7 : AS8075 Microsoft Corporation : Phoenix
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20.197.61.180 : AS8075 Microsoft Corporation : Pune
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20.220.189.161 : AS8075 Microsoft Corporation : Toronto
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20.220.206.182 : AS8075 Microsoft Corporation : Toronto
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20.220.227.7 : AS8075 Microsoft Corporation : Toronto
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20.226.91.14 : AS8075 Microsoft Corporation : Campinas
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20.251.63.238 : AS8075 Microsoft Corporation : Oslo
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20.48.160.90 : AS8075 Microsoft Corporation : Toronto
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20.52.41.200 : AS8075 Microsoft Corporation : Frankfurt am Main
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20.63.219.114 : AS8075 Microsoft Corporation : Osaka
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20.63.64.130 : AS8075 Microsoft Corporation : Toronto
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20.65.98.162 : AS8075 Microsoft Corporation : Boydton
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4.204.200.136 : AS8075 Microsoft Corporation : Toronto
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4.223.171.219 : AS8075 Microsoft Corporation : Sweden
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52.139.37.240 : AS8075 Microsoft Corporation : Toronto
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52.141.58.175 : AS8075 Microsoft Corporation : Seoul
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68.155.147.185 : AS8075 Microsoft Corporation : Querétaro
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68.155.159.216 : AS8075 Microsoft Corporation : Querétaro