MALICIOUS
60
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The sample is an RTF document that contains OLE object data and triggers an \objupdate event, indicating an attempt to exploit a vulnerability. The high-severity RTF_OBJUPDATE heuristic suggests that the document is designed to activate embedded objects, likely to execute malicious code. The presence of OLE object data further supports this. Without a document body or script content, the exact payload and delivery mechanism remain unclear, but the core attack pattern involves exploiting RTF parsing to achieve code execution.
Heuristics 2
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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_off0000111a.bin354c173574775abfa04eb1f58d0f9476d9445aed8cdf31c6434e90fbbcd7f4b5 |
rtf-objdata-decoded | RTF \objdata at offset 0x111A | 1624 bytes |
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