MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1203 Exploitation for Client Execution
T1566.001 Spearphishing Attachment
The RTF document contains OLE object data that is automatically linked and updated, indicating an attempt to exploit OLE activation for client execution. The presence of embedded OLE objects suggests the document is likely delivered as a spearphishing attachment, aiming to trick the user into opening it and triggering the exploit. No specific family could be identified.
Heuristics 3
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Automatically linked OLE object high RTF_OBJAUTLINKRTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
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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_off000007b3.bind95cdb06306bb33f69ed5ad1335a056c1792bb9badc8bf91f29418fcf6d1cfe6 |
rtf-objdata-decoded | RTF \objdata at offset 0x7B3 | 4170 bytes |
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