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

Static analysis result for SHA-256 bc88bca65961aa75…

MALICIOUS

Office (OLE)

15.5 KB Created: 1998-09-10 19:09:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: f20aa48e2f8b9140f2f851d99c3955f9 SHA-1: 000d94d76867b18816de07ce48e5f9e5f699ba90 SHA-256: bc88bca65961aa75393c7791ef96e81b7d1d1e68978ab4ba0fa41b392dd58d42
80 Risk Score

Malware Insights

Win.Trojan.Lupita-1 · confidence 90%

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file contains a legacy WordBasic auto-exec marker 'AutoopeN' and the document body text explicitly states 'Los archivos de tu maquina han sido borrados.....jejejeje', indicating a social engineering lure. The ClamAV detection name 'Win.Trojan.Lupita-1' strongly suggests a trojan family, and the provided phone numbers are likely part of a scam to solicit payment or further compromise.

Heuristics 2

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