Arkham
Arkham
Arkham 179
Arkham
RETIRED MACHINE

Arkham

Arkham - Windows Windows
Arkham - Medium Medium

4.8

MACHINE RATING

1877

USER OWNS

1756

SYSTEM OWNS

16/03/2019

RELEASED
Created by MinatoTW

Machine Synopsis

Arkham is a medium difficulty Windows box which needs knowledge about encryption, java deserialization and Windows exploitation. A disk image present in an open share is found which is a LUKS encrypted disk. The disk is cracked to obtain configuration files. The Apache MyFaces page running on tomcat is vulnerable to deserialization but the viewstate needs to encrypted. After establishing a foothold an Outlook OST file is found, which contains a screenshot with a password. The user is found to be in the Administrators group, and a UAC bypass can be performed to gain a SYSTEM shell.

Machine Matrix

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