Win.Trojan.Sveta-2 — Office (OLE) malware analysis

Static analysis result for SHA-256 c2e2ee81e691c810…

MALICIOUS

Office (OLE)

9.0 KB Created: 1998-04-23 15:01:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: 87c5fa3b9d69a4e3b0afc7c29d94dca3 SHA-1: cedffb2ace4fc8c32b9ba398d2c4acaad92a83c4 SHA-256: c2e2ee81e691c8108ca8e22089d9f708d87bf5381412044ca81550b9f99af843
80 Risk Score

Malware Insights

Win.Trojan.Sveta-2 · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with the signature Win.Trojan.Sveta-2. A legacy WordBasic AutoOpen macro was detected, indicating an attempt to automatically execute code when the document is opened. This macro likely serves to download and execute a secondary payload, a common tactic for trojans.

Heuristics 2

  • ClamAV: Win.Trojan.Sveta-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Sveta-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.