Discovery / credits: Malvuln - malvuln.com (c) 2022 Original source: https://malvuln.com/advisory/29bc048d58ab8038c7001ef0d5e69c9b.txt Contact: malvul...@gmail.com Media: twitter.com/malvuln
Threat: Backdoor.Win32.Prexot.a Vulnerability: Authentication Bypass Description: The malware listens on random high TCP ports e.g 11404, 19545, 17001, 10110. Third-party attackers who can reach an infected system can logon using any username/password combination. Type: PE32 MD5: 29bc048d58ab8038c7001ef0d5e69c9b Vuln ID: MVID-2022-0484 Dropped files: services.exe, mstempf.exe Disclosure: 02/08/2022 Exploit/PoC: nc64.exe x.x.x.x 10110 220 Bot Server (Win32) USER malvuln 331 Password required. PASS hate 230 Login successful. Have fun. SYST 215 UNIX Type: L8 1PASV 227 Entering Passive Mode 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). _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
