Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 1abbd41ea4c50b4d…

MALICIOUS

RTF / .DOC

699.4 KB
MD5: 4b6a210109e97c5168659caaac0895f1 SHA-1: 5edaab62f69f03a0ce76130be6281ed12b8974f2 SHA-256: 1abbd41ea4c50b4db3acfe9a14f07b93ee52e0ea8515f34cc007f4d314d60746
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
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off0000b1e5.bin
97f0e1135d83bd016a56bf83140e99fadd542b1f36adc5eceb735f7fbbb85aaa
rtf-objdata-decoded RTF \objdata at offset 0xB1E5 4233 bytes