MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious File
The file is an RTF document containing embedded OLE objects that are automatically linked and updated. This suggests an attempt to exploit OLE activation vulnerabilities to execute arbitrary code. The presence of ".objdata" and ".objupdate" heuristics strongly indicates this malicious behavior. Without further script analysis or document body content, the exact payload and delivery mechanism remain unclear, hence the confidence level.
Heuristics 3
-
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.
-
\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.
-
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_off00002092.binf79ed0f5847325f5f2a59b5475ec64b7c499b8d2a30fafb6dc33dabfbf661904 |
rtf-objdata-decoded | RTF \objdata at offset 0x2092 | 4161 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.