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

Static analysis result for SHA-256 21d66da2e2506afa…

MALICIOUS

Office (OOXML) / .DOC

424.8 KB Created: 2024-11-29 22:53:00 UTC Authoring application: Microsoft Office Word 15.0000
MD5: 44970a65ef51dafee89eb8c1c5258d80 SHA-1: 6fbc5973d72f7141aeed349675e7679aa83a23b6 SHA-256: 21d66da2e2506afa8d351e3ce34d1f9a4de6d8305168c0c302987710d83a12b9
60 Risk Score

Heuristics 3

  • OOXML Ole10Native with payload/link indicators — possible CVE-2026-21514 high CVE likely CVE_2026_21514
    Office document contains embedded OLE (word/embeddings/oleObject1.bin) with Ole10Native plus executable, PE, or risky remote-link indicators. This is a likely CVE-2026-21514 exploitation shape.
  • Embedded OLE object medium OOXML_OLE_OBJECT
    Document contains an embedded OLE object
  • 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.microsoft.com/office/word/2010/wordprocessingCanvas
    • http://schemas.openxmlformats.org/markup-compatibility/2006
    • http://schemas.openxmlformats.org/officeDocument/2006/relationships
    • http://schemas.openxmlformats.org/officeDocument/2006/math
    • http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing
    • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
    • http://schemas.openxmlformats.org/wordprocessingml/2006/main
    • http://schemas.microsoft.com/office/word/2010/wordml
    • http://schemas.microsoft.com/office/word/2012/wordml
    • http://schemas.microsoft.com/office/word/2010/wordprocessingGroup
    • http://schemas.microsoft.com/office/word/2010/wordprocessingInk
    • http://schemas.microsoft.com/office/word/2006/wordml
    • http://schemas.microsoft.com/office/word/2010/wordprocessingShape

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
e5d0347719e4c5a58d725d6cb32a496899fe1d81fde0d09d0bdb1db9ca91234b
ooxml-ole-object OOXML embedded OLE part: word/embeddings/oleObject1.bin 547840 bytes
ooxml_oleobject_00_ole10native_00.bin
ea15685d14b26fd30dbe91afd74d0a93e878528c802c66b6edaa700869866cd8
ole-package OOXML word/embeddings/oleObject1.bin Ole10Native stream: Ole10Native 541128 bytes
emf_00.emf
5af67f428ef295df6518701a8268c024ddd8fc641f8d23e86735eeaf9949fed1
ooxml-emf OOXML EMF part: word/media/image1.emf 5440 bytes