MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1204 Malicious Link
T1204.002 Malicious Link: Malicious File
T1566 Phishing
T1566.001 Phishing: Spearphishing Attachment
T1566.002 Phishing: Spearphishing via Service
The RTF document contains OLE object data and an ".objupdate" directive, indicating it's designed to activate embedded objects. Heuristics confirm the presence of an Ole10Native stream within an OLE object. The document body includes a lure instructing the user to 'enable editing to view in readable format', a common tactic to bypass macro security and execute malicious content.
Heuristics 4
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Ole10Native stream in RTF OLE object high RTF_OLE10NATIVE_STREAMRTF contains an embedded OLE object with an Ole10Native stream. This is a strong payload-container signal and is related to Word/OLE exploit delivery, but it is not specific enough on its own to assign a CVE.
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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
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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_off00000a0e.bin63f633c34b45d32f4f8ea680c53c6abcfe6499b94e17acf69b1600c7a30aedc7 |
rtf-objdata-decoded | RTF \objdata at offset 0xA0E | 3740 bytes |
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