MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious File
The RTF document contains OLE object data that is automatically linked and updated, indicating an attempt to exploit OLE vulnerabilities. The heuristics RTF_OBJAUTLINK and RTF_OBJUPDATE strongly suggest that embedded OLE objects are being activated to execute code. While no specific payload or URL was extracted, this mechanism is commonly used to download and execute second-stage malware. The lack of readable document body text and scripts limits further analysis.
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 2 \objdata section(s) — embedded OLE objects
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00000630.bin126b7f37ba1d850cf3f73088b97bdca029face2e166d02695cb1d8f8f86edb2c |
rtf-objdata-decoded | RTF \objdata at offset 0x630 | 1350 bytes |
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