MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1203 Exploitation for Client Execution
T1566.001 Spearphishing Attachment
The RTF document contains embedded OLE objects, indicated by RTF_OBJDATA and RTF_OBJEMB heuristics. The RTF_OBJUPDATE heuristic suggests that these objects are configured to automatically activate, which is a common technique for exploiting vulnerabilities or delivering malicious payloads. This points to an attack pattern focused on client-side exploitation, likely delivered as a spearphishing attachment.
Heuristics 3
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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
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Embedded OLE object medium RTF_OBJEMBRTF contains \objemb — embedded OLE object
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00001532.bin4829b484f45db4a3e15e860d883694c6fa94c8355b54cec9605dae9c62ba1ce4 |
rtf-objdata-decoded | RTF \objdata at offset 0x1532 | 3637 bytes |
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