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Date: Mon, 18 Jan 2021 14:29:42 -0500
From: malvuln <malvuln13@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Newfuture Trojan V.1.0 BETA 1 / Insecure Permissions

Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source:
https://malvuln.com/advisory/4f9376824718ff23a6238c877f73ff73.txt
Contact: malvuln13@...il.com
Media: twitter.com/malvuln

Threat: Newfuture Trojan V.1.0 BETA 1
Vulnerability: Insecure Permissions
Description: Newfuture by Wider is a remote access client and has a
(Fast_sms) server component, it is written in spanish. On installation
it grants (C) change privileges to Authenticated users group allowing
EoP.

Type: PE32
MD5: 4f9376824718ff23a6238c877f73ff73
Vuln ID: MVID-2021-0032
Disclosure: 01/18/2021


Exploit/PoC:
C:\>cacls "C:\Archivos de Programa\Newfuture Trojan BETA 1"
C:\Archivos de Programa\Newfuture Trojan BETA 1
BUILTIN\Administrators:(OI)(CI)(ID)F
                                                NT
AUTHORITY\SYSTEM:(OI)(CI)(ID)F
                                                BUILTIN\Users:(OI)(CI)(ID)R
                                                NT
AUTHORITY\Authenticated Users:(ID)C
                                                NT
AUTHORITY\Authenticated Users:(OI)(CI)(IO)(ID)C


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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