Discovery / credits: Malvuln - (c) 2021  
Original source:  
Threat: Virus.Win32.Ipamor.c  
Vulnerability: Unauthenticated Remote System Reboot   
Description: The malware listens on UDP port 139. Third-party attackers can send a single uppercase char "D" datagram packet to the infected machine causing it to reboot.  
Type: PE32  
MD5: bbf032a3aa288f02403295f0472d1f05  
Vuln ID: MVID-2021-0367  
Dropped files: MSWDM.EXE  
Disclosure: 10/15/2021  
nc64.exe x.x.x.x -c -u 139  
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).