Malicious RTF — malware analysis report

Static analysis result for SHA-256 f45b2629a564fb1d…

MALICIOUS

RTF

4.4 KB First seen: 2020-05-14
MD5: b40769da6c92510e75f9c5e46af97b2b SHA-1: 6d5b46c0634f6f67e2c8c42bdf95eecb2751a211 SHA-256: f45b2629a564fb1d28ab749dcd979f5356df422e8cbd99c31465e2d9ec33e285
60 Risk Score

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_off00000175.bin rtf-objdata-decoded RTF \objdata at offset 0x175 2051 bytes
SHA-256: 46d9df4df6b3d41fcb849f28221193141638a8601ed997f95a8d4d19e69a902a