Malicious RTF / .OLE — malware analysis report

Static analysis result for SHA-256 96179e7d28caba45…

MALICIOUS

RTF / .OLE

3.8 KB
MD5: 9df3b0f942faac08c041ab2c55ebed5a SHA-1: b0ae4524fe492a337045498b760d52d857939607 SHA-256: 96179e7d28caba45f744b8c0b477d2bf9ac64ff17cc80d92f3342c892e80e5da
100 Risk Score

Malware Insights

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

The RTF file contains OLE object data that is automatically linked and updated, indicating an attempt to exploit OLE activation mechanisms. This suggests the file is designed to deliver a malicious payload when opened. No specific family could be identified, and no further IOCs were extracted.

Heuristics 3

  • Automatically linked OLE object high RTF_OBJAUTLINK
    RTF 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_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_off000000a4.bin
107217c4a6869bbfcb922330c3cc4d050c7c045e09c1c9455485a914ca3c2b73
rtf-objdata-decoded RTF \objdata at offset 0xA4 1840 bytes