Known Webshell Filename Probe for 2026-07-18
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
| Canada | 6 | 30.0% |
| Brazil | 6 | 30.0% |
| New Zealand | 2 | 10.0% |
| Australia | 2 | 10.0% |
| United Kingdom | 1 | 5.0% |
| Poland | 1 | 5.0% |
| Singapore | 1 | 5.0% |
| United States | 1 | 5.0% |
IP Address : ASN : City/Provider
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185.198.243.211 : AS62240 Clouvider Limited : London
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195.3.220.7 : AS201814 MEVSPACE sp. z o.o. : Poland
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20.104.96.117 : AS8075 Microsoft Corporation : Toronto
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20.151.10.161 : AS8075 Microsoft Corporation : Toronto
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20.151.225.23 : AS8075 Microsoft Corporation : Toronto
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20.197.192.193 : AS8075 Microsoft Corporation : Campinas
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20.206.105.145 : AS8075 Microsoft Corporation : Campinas
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20.206.107.78 : 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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20.220.9.199 : AS8075 Microsoft Corporation : Toronto
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20.226.26.5 : AS8075 Microsoft Corporation : Campinas
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20.226.60.151 : AS8075 Microsoft Corporation : Campinas
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20.63.63.128 : AS8075 Microsoft Corporation : Toronto
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4.194.24.143 : AS8075 Microsoft Corporation : Singapore
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45.133.7.17 : AS137409 GSL Networks Pty LTD : Auckland
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45.133.7.43 : AS137409 GSL Networks Pty LTD : Auckland
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45.134.20.151 : AS396356 Latitude.sh : Sydney
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45.134.20.159 : AS396356 Latitude.sh : Sydney
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74.249.245.134 : AS8075 Microsoft Corporation : Des Moines