MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
The OLE document exhibits anomalies in its slack space and contains an appended executable payload, indicating it's a container for malicious code. While VBA macros could not be extracted due to format issues, the presence of an appended payload strongly suggests a malware delivery mechanism. The exact nature of the payload and its execution method remain unclear without further analysis.
Heuristics 3
-
OLE document has large unaccounted-for region high OLE_SLACK_ANOMALYOLE file is 109,592 bytes but its declared streams total only 24,565 bytes — 85,027 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).
-
OLE file has appended executable-looking payload bytes high OLE_APPENDED_PAYLOADOLE compound file contains a large high-entropy region beyond the declared major streams and that region includes shellcode, PE, or loader API markers. This is a payload-carrier signal, not a specific CVE attribution by itself.
-
Unsupported Office format for VBA extraction info OFFICE_FORMAT_UNSUPPORTEDolevba could not extract VBA macros (PermissionError); format-agnostic byte-level scans still ran. Likely legacy, encrypted, or malformed OLE/OOXML — re-scanning the same bytes will yield the same outcome.
Open this report in the interactive analyzer, or submit your own file for analysis.