MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1129 Execution through API execution
The file is identified as malicious by ClamAV with the signature Win.Trojan.Exploit-110. The OLE document exhibits a significant amount of slack space, which is a common characteristic of packed or obfuscated malicious files. The document body consists of jokes, suggesting a social engineering tactic to mask the malicious payload. No scripts were extracted from this sample.
Heuristics 2
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ClamAV: Win.Trojan.Exploit-110 critical CLAMAV_DETECTIONClamAV detected this file as malware: Win.Trojan.Exploit-110
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OLE document has large unaccounted-for region high OLE_SLACK_ANOMALYOLE file is 633,344 bytes but its declared streams total only 32,705 bytes — 600,639 bytes (95%) 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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