Backdoor.Win32.Cabrotor.21 Insecure Permissions ≈ Packet Storm – Digitalmunition




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Published on February 18th, 2021 📆 | 3267 Views ⚑

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Backdoor.Win32.Cabrotor.21 Insecure Permissions ≈ Packet Storm

Discovery / credits: Malvuln – malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/af7001c2d6284a1295638576bc138cb2.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Cabrotor.21
Vulnerability: Insecure Permissions
Description: Cabrotor.21 backdoor creates a dir named “ROBADO” under c: drive granting change (C) permissions to the authenticated user group.
Type: PE32
MD5: af7001c2d6284a1295638576bc138cb2
Vuln ID: MVID-2021-0088
Dropped files:
Disclosure: 02/15/2021

Exploit/PoC:
C:>cacls ROBADO
C:ROBADO BUILTINAdministrators:(OI)(CI)(ID)F
NT AUTHORITYSYSTEM:(OI)(CI)(ID)F
BUILTINUsers:(OI)(CI)(ID)R
NT AUTHORITYAuthenticated Users:(ID)C
NT AUTHORITYAuthenticated Users:(OI)(CI)(IO)(ID)C

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