MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The RTF document contains embedded OLE object data which is configured to automatically update and activate. This suggests the file is designed to exploit OLE vulnerabilities or to automatically execute embedded code upon opening. The presence of RTF_OBJDATA, RTF_OBJAUTLINK, and RTF_OBJUPDATE heuristics strongly indicates a malicious intent to leverage OLE automation for payload delivery.
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_off00001c40.bin114bbf459b96fa0540ba10c9462da50dfad2c0cdce16904c27893b31cd4eb9f6 |
rtf-objdata-decoded | RTF \objdata at offset 0x1C40 | 4166 bytes |
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