MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The RTF document contains OLE object data and uses \objupdate to force OLE activation, indicating a likely exploit for embedded objects. The \objupdate heuristic firing at offset 0x1D5CE is a strong indicator of malicious intent. The presence of Ole10Native stream further supports the embedding of executable content. No document body or script content was available for further analysis, limiting the ability to determine the exact payload or family.
Heuristics 3
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Ole10Native stream in RTF OLE object high RTF_OLE10NATIVE_STREAMRTF contains an embedded OLE object with an Ole10Native stream. This is a strong payload-container signal and is related to Word/OLE exploit delivery, but it is not specific enough on its own to assign a CVE.
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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_off0000003d.bind2fe9054346554bf961100e10351d51ddba22e477563ab9dfeba15519b1fcfcd |
rtf-objdata-decoded | RTF \objdata at offset 0x3D | 3645 bytes |
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