MALICIOUS
80
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The RTF file contains embedded OLE objects, and specifically uses \objupdate to force OLE activation, indicating an attempt to execute embedded code. While no specific malicious script or payload was directly extracted, the heuristics strongly suggest a vulnerability exploitation or malicious object embedding. The document body is heavily obfuscated and does not provide clear intent.
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{\1\L\L\L\L\L\L\L\L\L
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off001d0f0b.bin85c91e4eb3f3f4e8a17637a6bfa3d733a18bc43793ca8123d76ca93ac2a512bc |
rtf-objdata-decoded | RTF \objdata at offset 0x1D0F0B | 3732 bytes |
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