Known Webshell Filename Probe for 2026-10-09
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 | 24.0% |
| Japan | 5 | 20.0% |
| India | 4 | 16.0% |
| Australia | 4 | 16.0% |
| United States | 2 | 8.0% |
| Hong Kong | 2 | 8.0% |
| Mexico | 1 | 4.0% |
| Switzerland | 1 | 4.0% |
IP Address : ASN : City/Provider
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104.46.232.28 : AS8075 Microsoft Corporation : Osaka
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158.23.176.177 : AS8075 Microsoft Corporation : Querétaro
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192.227.203.151 : AS137409 GSL Networks Pty LTD : United States
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20.194.96.114 : AS8075 Microsoft Corporation : Seoul
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20.196.88.195 : AS8075 Microsoft Corporation : Seoul
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20.197.26.46 : AS8075 Microsoft Corporation : Pune
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20.200.211.114 : AS8075 Microsoft Corporation : Seoul
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20.204.16.113 : AS8075 Microsoft Corporation : Pune
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20.205.114.149 : AS8075 Microsoft Corporation : Hong Kong
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20.210.128.125 : AS8075 Microsoft Corporation : Osaka
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20.210.166.54 : AS8075 Microsoft Corporation : Osaka
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20.210.186.186 : AS8075 Microsoft Corporation : Osaka
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20.213.164.192 : AS8075 Microsoft Corporation : Sydney
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20.214.170.255 : AS8075 Microsoft Corporation : Seoul
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20.219.185.206 : AS8075 Microsoft Corporation : Pune
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20.249.5.100 : AS8075 Microsoft Corporation : Seoul
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20.92.77.159 : AS8075 Microsoft Corporation : Sydney
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23.100.83.23 : AS8075 Microsoft Corporation : Des Moines
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4.197.202.216 : AS8075 Microsoft Corporation : Sydney
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4.224.122.112 : AS8075 Microsoft Corporation : Pune
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40.74.77.37 : AS8075 Microsoft Corporation : Osaka
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40.83.95.41 : AS8075 Microsoft Corporation : Hong Kong
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52.141.3.247 : AS8075 Microsoft Corporation : Seoul
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54.252.208.25 : AS16509 Amazon.com, Inc. : Sydney
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89.222.97.195 : AS212238 Datacamp Limited : Zurich