MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
T1059.001 PowerShell
The sample is an RTF document that contains OLE object data and is configured to automatically update and activate the embedded object. This indicates a likely exploit attempt to execute arbitrary code. The presence of `RTF_OBJDATA`, `RTF_OBJAUTLINK`, and `RTF_OBJUPDATE` heuristics strongly suggests the document is designed to leverage OLE object vulnerabilities for malicious purposes, such as downloading and executing a second-stage payload. No document body text or scripts were extracted, limiting further analysis of the specific lure or payload.
Heuristics 3
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Automatically linked OLE object high RTF_OBJAUTLINKRTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
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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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00000045.bin3d2ec6fe6a4feefa6107ed4bb061e41b8d3b3455af5debf5cc93bcfb231a0289 |
rtf-objdata-decoded | RTF \objdata at offset 0x45 | 1743 bytes |
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