MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The RTF document contains embedded OLE objects that are triggered for activation via \objupdate, indicating an attempt to exploit vulnerabilities. The presence of OLE object data and embedded OLE objects strongly suggests a malicious intent to execute code upon opening. While no specific script was extracted, the heuristics point towards a classic OLE exploitation technique often used for initial access.
Heuristics 4
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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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Embedded OLE object medium RTF_OBJEMBRTF contains \objemb — embedded OLE object
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://schemas.microsoft.com/office/word/2{\7\J\J\J\J\J\J\J
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off0019d61a.bindf4023ede3f155ec6cf2987d0071a2b1419d5fdff739291c27a85cbd29776a79 |
rtf-objdata-decoded | RTF \objdata at offset 0x19D61A | 1435 bytes |
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