Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 7edd69bfb6fb9b9c…

MALICIOUS

Office (OLE)

19.0 KB Created: 1997-03-20 14:54:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: e0a7cb7c4b06682d3256b01a8c337d4d SHA-1: 474420203b6677943f475a21ee70a98bd439c179 SHA-256: 7edd69bfb6fb9b9c9eb72bca80b9f1b3271595cf73fd037c7b2a510de03cd9fe
80 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The critical ClamAV heuristic identified the file as Win.Trojan.Pig-2. Additionally, a legacy WordBasic AUTOOPEN macro was detected, which is a common indicator for older malicious documents. This macro is designed to execute automatically when the document is opened, likely to initiate a malicious payload or exploit.

Heuristics 2

  • ClamAV: Win.Trojan.Pig-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Pig-2
  • Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC
    OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.