MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious File
The RTF document contains embedded OLE objects, indicated by the RTF_OBJDATA heuristic. The RTF_OBJAUTLINK and RTF_OBJUPDATE heuristics strongly suggest that these embedded objects are configured to automatically execute when the document is opened. This technique is commonly used to download and execute a second-stage payload from a remote location. The specific nature of the payload cannot be determined from the provided evidence, but the overall mechanism points to a malicious intent.
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_off00001ba9.bin6b42342199200294bd673d5ae1096b4d99a0479a7ffb3baa0898ebbed4a0a069 |
rtf-objdata-decoded | RTF \objdata at offset 0x1BA9 | 1776 bytes |
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