MALICIOUS
139
Risk Score
Malware Insights
MITRE ATT&CK
T1559.001 Component Object Model
T1059.001 PowerShell
The RTF document contains embedded OLE objects, indicated by RTF_OBJDATA firings. High-confidence heuristics RTF_OBJAUTLINK and RTF_OBJUPDATE suggest that these objects are automatically linked and updated, which is a common technique for executing embedded malicious content upon document opening. The specific nature of the embedded object could not be fully determined due to truncation, but the OLE activation mechanism points to an attempt to run code.
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 2 \objdata section(s) — embedded OLE objects
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00000b26.bin4202226f29756b5a8d131309f7ba93037bfb97104dcee2c655f249cd72f05fa3 |
rtf-objdata-decoded | RTF \objdata at offset 0xB26 | 1614 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.