Malicious Office (OOXML) — malware analysis report

Static analysis result for SHA-256 281dd37e75698473…

MALICIOUS

Office (OOXML)

9.3 KB Created: 2021-02-25 16:00:10 UTC Authoring application: Microsoft Excel 15.0300 First seen: 2021-03-01
MD5: dd995035b631e88d8a9798ab8e2d357a SHA-1: ae55613db70994e6c7413583ff2b426be6ea4aa3 SHA-256: 281dd37e75698473962449dfbda6c8e84997b96e423a2b0ec7e739df47479f9b
122 Risk Score

Heuristics 3

  • ClamAV: Xml.Exploit.DDE_Abuse-9987933-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xml.Exploit.DDE_Abuse-9987933-1
  • Spreadsheet DDE link launches a dangerous command critical OOXML_SPREADSHEET_DDE_MALICIOUS
    Excel workbook contains an externalLinks/ddeLink entry whose ddeService/ddeTopic launches a dangerous executable. This is SpreadsheetML DDE command execution, distinct from WordprocessingML DDE field instructions.
  • 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://192.168.1.17/test.ps1 In document text (OOXML body / shared strings)