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: [email protected]  
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  
  
  
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