MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The sample is an RTF document that contains embedded OLE objects, indicated by the RTF_OBJDATA heuristic. The RTF_OBJUPDATE and RTF_OBJAUTLINK heuristics suggest that these OLE objects are automatically activated upon opening the document, a common technique for exploiting vulnerabilities or launching embedded payloads. No document body text or scripts were extracted, limiting further analysis of the specific payload or lure. The confidence is moderate due to the lack of explicit payload details.
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_off00000626.bin3ae121f0b8c2a5180901812b9377195bf3b4e6e9ba321bc93e9d94feaa257758 |
rtf-objdata-decoded | RTF \objdata at offset 0x626 | 1678 bytes |
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