MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious File
The RTF document contains OLE object data and triggers OLE activation, indicating it's designed to embed and execute external content. The heuristics RTF_OBJDATA, RTF_OBJUPDATE, and RTF_OLE10NATIVE_STREAM strongly suggest that the document is a lure intended to trick the user into activating an embedded OLE object, which in turn likely downloads and executes a second-stage payload. The document body is heavily obfuscated and does not provide clear textual clues about its intent.
Heuristics 3
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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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00001ffe.bin142a46e9395e3df332df8b9e28b68fd31e917cdfa829491db3bfe31587b7888c |
rtf-objdata-decoded | RTF \objdata at offset 0x1FFE | 4683 bytes |
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