The Kerberos Key Distribution Center (KDC) in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote authenticated domain users to obtain domain administrator privileges via a forged signature in a ticket, as exploited in the wild in November 2014, aka "Kerberos Checksum Vulnerability."
TREND MICRO PROTECTION INFORMATION
Apply associated Trend Micro DPI Rules.
Trend Micro Deep Security DPI Rule Number: 1006397
Malicious attacks have consistently been launched on weak points in the supply chain. Like all attacks, these will evolve into more advanced forms. Software development, with multiple phases that could be placed at risk, is particularly vulnerable.