Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 d388fd2cd0f46914…

MALICIOUS

Office (OLE)

37.5 KB Created: 1998-01-09 08:22:00 Authoring application: Microsoft Word for Windows 95 First seen: 2026-05-10
MD5: 0f14914f04312ec4262ecf921413122c SHA-1: 7a58f232c93ea8fedaaaba2a761d35058de76e91 SHA-256: d388fd2cd0f46914d562b58b8f0339993bb4be9f747faee9a42c4000da0dc54b
80 Risk Score

Heuristics 2

  • 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.
  • OLE document has large unaccounted-for region high OLE_SLACK_ANOMALY
    OLE file is 38,400 bytes but its declared streams total only 19,383 bytes — 19,017 bytes (50%) live in unallocated sector slack. This is the canonical hiding place for pre-macro-era Office exploit payloads (XOR-encoded shellcode reached via a parser pointer-corruption bug in the document structure).

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