MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The sample is an RTF document containing an embedded OLE object, indicated by the RTF_OBJDATA heuristic. The RTF_OBJUPDATE heuristic suggests that this object is designed to be activated automatically upon opening or when the user enables editing, as prompted by the SE_ENABLE_LURE heuristic. This points to an attack pattern where the document exploits user interaction to execute embedded malicious content, likely a second-stage payload.
Heuristics 3
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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
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Macro/content-enable lure medium SE_ENABLE_LUREDocument instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off0000bcf7.bin5b63cd02a441f37b4fc870c67ea8403d84a48d1a59d496f0617ae78140e94cfc |
rtf-objdata-decoded | RTF \objdata at offset 0xBCF7 | 3736 bytes |
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