Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 60c41954c7892341…

MALICIOUS

Office (OLE)

129.5 KB Created: 2006-01-25 08:30:00 Authoring application: Microsoft Office Word First seen: 2014-03-27
MD5: 0a24849a9321c8a73dc82d4ea90394c1 SHA-1: 880cb7b4bbf1de2d8f1476bbfa6886fa9e2d7677 SHA-256: 60c41954c789234102ea8096cfb82e5f2392a3d30890e85e38614627fdbf75c2
120 Risk Score

Heuristics 3

  • Reference to LoadLibrary API high SC_STR_LOADLIBRARY
    Reference to LoadLibrary API
  • Reference to GetProcAddress API high SC_STR_GETPROCADDRESS
    Reference to GetProcAddress API
  • OLE document has large unaccounted-for region high OLE_SLACK_ANOMALY
    OLE file is 132,560 bytes but its declared streams total only 21,151 bytes — 111,409 bytes (84%) live in unallocated sector slack. This is the canonical hiding place for pre-macro-era Office exploit payloads (XOR-encoded shellcode reached via a parser pointer-corruption bug in the document structure).

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