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

Static analysis result for SHA-256 c0af34161bd30a3e…

MALICIOUS

Office (OOXML) / .DOC

221.2 KB Created: 2026-03-08 11:48:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2026-03-09
MD5: 4531912fc48abf3d29390fbe2d964c7d SHA-1: 6d2adc354f8639e7f6bfc1e314c331db22ea497f SHA-256: c0af34161bd30a3eefe50cc4a9b18279cc0b09f88942de9ce8728dc832fb877f
82 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1059.001 PowerShell

The file exhibits high-confidence indicators of remote template injection and external relationship exploitation, pointing to a malicious URL. This suggests the document is designed to download and execute a secondary payload from the identified URL. The presence of an embedded OLE object further supports the malicious intent.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://030000730347/223.PhP) — a common remote-template-injection vector used by Hancitor, Emotet and many phishing campaigns. Word can fetch and apply the remote template; macros in that template may execute depending on Office policy and trust state.
  • External relationship medium OOXML_EXTERNAL_REL
    External target in word/_rels/settings.xml.rels: http://030000730347/223.PhP
  • 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://030000730347/223.PhP
    • http://schemas.openxmlformats.org/markup-compatibility/2006
    • http://schemas.openxmlformats.org/officeDocument/2006/relationships
    • http://schemas.openxmlformats.org/officeDocument/2006/math
    • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
    • http://schemas.openxmlformats.org/wordprocessingml/2006/main
    • http://schemas.microsoft.com/office/word/2006/wordml
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
d6d4a6702a778b105442e229b2f2b9fabcc6c677f219e3c5db872d4cee239515		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/oleObject1.bin 1647104 bytes
emf_00.emf
4f9f8cabe65a49f54bee03bc071d7379462507262be98fdaf2efd4474a4df64e		 ooxml-emf OOXML EMF part: word/media/image1.emf 1504468 bytes

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