MALICIOUS
80
Risk Score
Malware Insights
The file is a Microsoft Word document with a significant amount of slack space, a common technique for obfuscating malicious content. The 'x86 GetPC stub' heuristic firing suggests the presence of shellcode. While no specific malicious behavior was directly observed in the document body or scripts, the structural anomalies and heuristic firings indicate a high likelihood of it being a malicious container.
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 1,834,497 bytes but its declared streams total only 16,536 bytes — 1,817,961 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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