full-disclosure - [FD] Trojan.Win32.RASFlooder.b / Hardcoded Plaintext Password

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Message-ID: <CAAHK0WTSuX22H9q52GF-mC4BvoXExiJevBRYV-9NAinaLhurZw@mail.gmail.com>
Date: Mon, 12 Jul 2021 22:19:33 -0400
From: malvuln <malvuln13@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Trojan.Win32.RASFlooder.b / Hardcoded Plaintext Password

Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source:
https://malvuln.com/advisory/6baf47d953de7e4e07aef9b1af0c0d72.txt
Contact: malvuln13@...il.com
Media: twitter.com/malvuln

Threat: Trojan.Win32.RASFlooder.b
Vulnerability: Hardcoded Plaintext Password
Description: The malware lets you create a backdoor server that will listen
on TCP port 62884. Theres an option to specify a password if you choose.
However, the malware allows weak passwords consisting of one character and
stores user specified passwords in cleartext within the executable. The
password is easily recoverable using strings util.
Type: PE32
MD5: 6baf47d953de7e4e07aef9b1af0c0d72
Vuln ID: MVID-2021-0287
Disclosure: 07/12/2021

Exploit/PoC:
PASSWORD:abc123

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).

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