Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 c61e1264cc94d71b…

MALICIOUS

RTF / .DOC

4.4 KB
MD5: 97841e746bc83c47f8ab6d446e72f9a4 SHA-1: 33ef2b0d11c52459e3dd2951aa7d5b314a32ebb6 SHA-256: c61e1264cc94d71bc06d12de8232e0c7e5067365bafa6bbd906307586b3c0c69
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The RTF document contains OLE object data and an \objupdate directive, indicating it is designed to exploit a vulnerability when opened. This suggests a malicious document intended to deliver a payload. No specific family could be identified from the available heuristics.

Heuristics 2

  • \objupdate forces OLE activation high RTF_OBJUPDATE
    RTF 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_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off0000006a.bin
cc7b906f2fadd31a3a94a13c9880ef1924594b219d0df680a082b2685386e630
rtf-objdata-decoded RTF \objdata at offset 0x6A 2115 bytes