Malicious Office (OLE) / .DOC — malware analysis report

Static analysis result for SHA-256 cd11c2a4abc30046…

MALICIOUS

Office (OLE) / .DOC

4.66 MB Created: 2010-05-06 22:02:00 Authoring application: Microsoft Office Word
MD5: 0341a05710e11964c789cc15236152fa SHA-1: 222b61442c8603149f8ae219f2b252aa6113fff1 SHA-256: cd11c2a4abc300466f67bf324b6d8afa1ed1727a8cef9591da6a61fa514406dd
180 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File

The file is a malicious OLE document containing an embedded package. The document body text suggests a social engineering lure related to a deposit slip and urgent shipment. Heuristics indicate potential exploitation of CVE-2026-21514 and references to LoadLibrary and GetProcAddress APIs, common in malware for loading malicious code. ClamAV detection confirms it as Win.Trojan.Ag-1. The embedded ole10native_00.bin artifact is likely the payload.

Heuristics 5

  • OLE with Ole10Native — possible CVE-2026-21514 exploitation high CVE likely CVE_2026_21514
    Document contains a Word OLE object with Ole10Native plus executable, PE, or risky remote-link indicators. CVE-2026-21514 exploits OLE metadata validation; this stronger structure is treated as likely exploitation.
  • ClamAV: Win.Trojan.Ag-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Ag-1
  • Reference to LoadLibrary API high SC_STR_LOADLIBRARY
    Reference to LoadLibrary API
  • Reference to GetProcAddress API high SC_STR_GETPROCADDRESS
    Reference to GetProcAddress API
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://schemas.openxmlformats.org/drawingml/2006/main

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ole10native_00.bin
8713995840729a2ae9bd098b5f9d3fbf4c37bf1f50ea29eba4998cdc348abf03
ole-package OLE Ole10Native stream: ObjectPool/_1334663198/Ole10Native 4133517 bytes