MALICIOUS
60
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
T1059.001 PowerShell
The file is an RTF document containing embedded OLE object data, indicated by the RTF_OBJDATA heuristic. The RTF_OBJUPDATE heuristic suggests that this object is designed to be activated, likely exploiting a vulnerability in Microsoft Office. While no specific exploit is identified, the presence of OLE objects and the update trigger strongly suggest an attempt to execute code. The document body is heavily obfuscated and does not provide clear user-facing content, further supporting a malicious intent. The SHA256 hash is included as a primary identifier.
Heuristics 2
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\objupdate forces OLE activation high RTF_OBJUPDATERTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
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OLE object data medium RTF_OBJDATARTF contains 1 \objdata section(s) — embedded OLE objects
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00001167.bin56934da4f246ad9df494e2a71ce82eb39b3917081ea54ec521974ca4c8135d68 |
rtf-objdata-decoded | RTF \objdata at offset 0x1167 | 3669 bytes |
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