Malware Insights
The RTF document contains an embedded OLE object, indicated by the RTF_OBJDATA heuristic. The RTF_OBJUPDATE heuristic suggests that this object is designed to be activated automatically, which is a common technique for exploiting vulnerabilities in applications that process OLE objects, such as Microsoft Office. The extracted artifact 'objdata_00_off00001ae7.bin' is likely the payload or exploit code. The high entropy of this artifact further suggests it may be packed or obfuscated. The overall attack pattern points towards a malicious document designed to exploit a vulnerability and likely download further malicious content.
Heuristics 3
-
\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
-
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
objdata_00_off00001ae7.bin8ab2b566dc0ca6db0e4357164d4c97bc3af4ffbb5ba92eee928fa09b9665bed8 |
rtf-objdata-decoded | RTF \objdata at offset 0x1AE7 | 64065 bytes |
|
Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact entropy is 7.94, consistent with packed or encrypted content.
|
|||
Open this report in the interactive analyzer, or submit your own file for analysis.