CVE-2014-4077 | Microsoft Windows - IME for Japanese (IMJPDCT.EXE) Operational Intel

Executive Risk Summary

"A vulnerability in the Microsoft IME for Japanese (IMJPDCT.EXE) allows remote attackers to bypass a sandbox protection mechanism via a crafted PDF document, potentially leading to elevation of privilege. This vulnerability affects various Windows operating systems and Office 2007 SP3 when IMJPDCT.EXE is installed."

Anticipated Attack Path

1. Initial Exploitation: Attacker crafts a malicious PDF document
2. Privilege Escalation: Exploits the IMJPDCT.EXE vulnerability to bypass sandbox protection
3. Post-Exploitation: Attacker gains elevated privileges on the system

Am I Vulnerable?

Verify if IMJPDCT.EXE is installed on the system
Check for any suspicious PDF documents or attachments
Monitor system logs for signs of exploitation or privilege escalation

Operational Audit Arsenal

Target Type Process

Target Asset IMJPDCT.EXE

Standard Path C:\Windows\System32\

PowerShell

# 🛠️ Senior Engineer Universal Audit
# Target: IMJPDCT.EXE (Process)
$Targets = 'IMJPDCT.EXE'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}