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 execute embedded content. This behavior is characteristic of exploiting vulnerabilities to achieve client execution. While no specific family is identified, the technique suggests a downloader or initial access mechanism.
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_off00001345.bin08a6b680c618b7dc32a7005c3045c4248f52de22503d4e415bce9e0e1529a25b |
rtf-objdata-decoded | RTF \objdata at offset 0x1345 | 4246 bytes |
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