MALICIOUS
80
Risk Score
Malware Insights
The file is a Microsoft Word document with a significant amount of slack space, which is often used to hide malicious content. The 'x86 GetPC stub' heuristic suggests the presence of shellcode. No document body or scripts were extracted, limiting the ability to determine the exact attack pattern or family. The large slack space is the primary indicator of malicious intent.
Heuristics 2
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x86 GetPC stub (CALL $+5; POP EAX) high SC_GETPC_CALLx86 GetPC stub (CALL $+5; POP EAX)
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OLE document has large unaccounted-for region high OLE_SLACK_ANOMALYOLE file is 2,247,657 bytes but its declared streams total only 16,536 bytes — 2,231,121 bytes (99%) 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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