MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1203 Exploitation for Client Execution
The sample is a malicious OLE document that exhibits a significant slack space anomaly, indicating potential obfuscation or embedded malicious content. The presence of an x86 GetPC stub heuristic firing suggests the exploitation of a client-side vulnerability, likely for arbitrary code execution. No document body or scripts were extracted, limiting further analysis of the specific payload or lure.
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 178,177 bytes but its declared streams total only 16,536 bytes — 161,641 bytes (91%) 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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