Win.Trojan.Concept-9 — Office (OLE) malware analysis

Static analysis result for SHA-256 707ea21654c99582…

MALICIOUS

Office (OLE)

9.0 KB First seen: 2012-06-14
MD5: 292882efb249ef48a23e82678cab3cb1 SHA-1: f5094ab7ad1d7ee2b805163eccd4f23d12d49d7a SHA-256: 707ea21654c995820cae38300bccee4172129741203b6a56d6674589e9a30935
100 Risk Score

Malware Insights

Win.Trojan.Concept-9 · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic

The sample is identified as a legacy macro virus, specifically Win.Trojan.Concept-9, by ClamAV. The document body contains markers like 'RSN MACRO VIRUS Goat file' and references to 'AutoOpen', indicating the presence of a macro designed to execute automatically upon opening. This macro likely performs malicious actions, though specific details are obscured by its legacy nature.

Heuristics 2

  • ClamAV: Win.Trojan.Concept-9 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Concept-9
  • Legacy WordBasic macro-virus markers high OLE_LEGACY_WORDBASIC_MACRO_VIRUS
    OLE Word document contains legacy WordBasic auto-execution macro markers such as AutoOpen plus ToolsMacro/MacroFile/fileMacro/globMacro or named historical macro-virus strings. These old Word 6/95 macro forms are not exposed as a modern VBA project, so normal VBA source extraction can miss them.