Malicious RTF — malware analysis report

Static analysis result for SHA-256 525dc903cbac818a…

MALICIOUS

RTF

4.2 KB First seen: 2020-05-14
MD5: e911dfb5326633e5a184ec138b4468a9 SHA-1: bd8bb421783634a2934fd7001df7794d2ae83eab SHA-256: 525dc903cbac818a74224e40115ba1cf8163f632fdacbfb88657fc7ccedeebcb
80 Risk Score

Heuristics 3

  • \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
  • Embedded OLE object medium RTF_OBJEMB
    RTF contains \objemb — embedded OLE object

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off00000099.bin rtf-objdata-decoded RTF \objdata at offset 0x99 1918 bytes
SHA-256: 80fd67d6071776d1e5840e8e26cd50010abae59b7be8dac862c5f646c3641f2e