Win.Trojan.Razer-1 — Office (OLE) malware analysis

Static analysis result for SHA-256 0894d0115c37f6b2…

MALICIOUS

Office (OLE)

13.5 KB Created: 1998-05-19 11:53:00 Authoring application: Microsoft Word 6.0 First seen: 2012-06-14
MD5: e108edd43f1a133d0fd45322c993559e SHA-1: 03cf0b45cd2a7712663d92f02a70f89ac8d17b55 SHA-256: 0894d0115c37f6b22ee5ecc071c51a1c488823474c2732381bfb4f8572d7fa1c
80 Risk Score

Malware Insights

Win.Trojan.Razer-1 · confidence 90%

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

The file is identified as malicious by ClamAV with the signature Win.Trojan.Razer-1. It contains a legacy WordBasic AutoOpen macro, indicating an attempt to automatically execute code upon opening. The document body, though heavily garbled, suggests a pretext related to financial or legal matters, consistent with social engineering tactics.

Heuristics 2

  • ClamAV: Win.Trojan.Razer-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Razer-1
  • 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.