full-disclosure - [FD] Trojan.Win32.Delf.bna / Information Disclosure

Open Source and information security mailing list archives

Date: Mon, 1 Nov 2021 00:04:46 -0400
From: malvuln <malvuln13@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Trojan.Win32.Delf.bna / Information Disclosure

Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source:
https://malvuln.com/advisory/6bf08611410e3ef7df67d781a2e8efed.txt
Contact: malvuln13@...il.com
Media: twitter.com/malvuln

Threat: Trojan.Win32.Delf.bna
Vulnerability: Information Disclosure
Description: The malware listens on TCP port 9000 and has the option to set
a password in "Config.ini". Third party attackers who can reach an infected
system can view the password in the response, as the malware leaks it upon
connecting.

E.g.

Config.ini

[Option]
Port=9000
Password=Myp@...0rd
OnTip=1
OffTip=1

Type: PE32
MD5: 6bf08611410e3ef7df67d781a2e8efed
Vuln ID: MVID-2021-0385
Dropped files: Config.ini
Disclosure: 11/01/2021

Exploit/PoC:
nc64.exe x.x.x.x 9000
MAININFO|Myp@...0rd|912|

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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