Backdoor.Win32.Xtreme.yvp Insecure Permissions / Privilege Escalation

Backdoor.Win32.Xtreme.yvp malware suffers from an insecure permissions vulnerability that can allow for privilege escalation.

MD5 | 741ddec159e373a1d7451f1e291cafb5

Discovery / credits: malvuln - (c) 2021
Original source:
Contact: [email protected]

Threat: Backdoor.Win32.Xtreme.yvp
Vulnerability: Insecure Permissions EoP
Description: Change permissions are granted to authenticated users, allowing privilege escalation.
Type: PE32
MD5: 7bd93c10c9373cfc2bcc8eff712631f1
Vuln ID: MVID-2021-0017
Dropped files: System.exe
Disclosure: 01/08/2021

C:\>cacls C:\SystemG\System.exe
C:\SystemG\System.exe BUILTIN\Administrators:(ID)F
NT AUTHORITY\Authenticated Users:(ID)C

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