MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1059 Command and Scripting Interpreter
The file is an OLE Excel spreadsheet with a high percentage of slack space, indicating potential obfuscation or embedded malicious content. The SC_GETPC_CALL heuristic suggests the presence of shellcode or exploit code. While no specific document body or scripts were extracted, the combination of these factors points to a malicious intent, likely for exploitation or payload delivery.
Heuristics 2
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x86 GetPC stub (CALL $+5; POP EDI) high SC_GETPC_CALLx86 GetPC stub (CALL $+5; POP EDI)
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OLE document has large unaccounted-for region high OLE_SLACK_ANOMALYOLE file is 110,474 bytes but its declared streams total only 24,565 bytes — 85,909 bytes (78%) 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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