MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The RTF document contains an embedded OLE object, identified as a package object, which in turn contains a PE header in hex data. This strongly suggests the RTF is a container for a malicious executable. The embedded artifact 'objdata_00_off000000cf.bin' is the likely payload. The file is classified as malicious with a high risk score.
Heuristics 5
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PE header (with DOS stub) in hex data critical RTF_MZ_HEXHex-encoded PE (MZ + DOS stub) found inside RTF — likely an embedded executable payload
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Package object class high RTF_OBJCLASS_PACKAGEOLE Package object — can wrap arbitrary files
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OLE object data medium RTF_OBJDATARTF contains 1 \objdata section(s) — embedded OLE objects
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Embedded OLE object medium RTF_OBJEMBRTF contains \objemb — embedded OLE object
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Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off000000cf.binfc1d3ed625d917e193f2b693823d1312810bfce9fa1ea3f25ee91324441c69ca |
rtf-objdata-decoded | RTF \objdata at offset 0xCF | 34103 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact entropy is 7.41, consistent with packed or encrypted content.
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