Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 84e64aa59de2de3c…

MALICIOUS

Office (OLE)

291.5 KB Created: 2012-08-10 11:38:00 Authoring application: Microsoft Office Word First seen: 2015-09-30
MD5: 9dce8dfe06854bc7ba1fb880b2a24190 SHA-1: 51bb2d536f07341e3131d070dd73f2c669dae78e SHA-256: 84e64aa59de2de3c3c505930774fde8707210e8edde329c66f9454c5f367f53c
122 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The sample is identified as malicious due to the presence of an embedded Adobe Flash (SWF) file, a known vector for exploits. ClamAV detection confirms this, specifically flagging it as BC.Legacy.Exploit.CVE_2012_1535-2. The embedded SWF suggests an attempt to exploit client-side vulnerabilities, likely for arbitrary code execution. An unknown reputation URL was also extracted.

Heuristics 3

  • ClamAV: BC.Legacy.Exploit.CVE_2012_1535-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: BC.Legacy.Exploit.CVE_2012_1535-2
  • Embedded Adobe Flash (SWF) in OLE document critical OFFICE_EMBEDDED_SWF
    Document contains an embedded Adobe Flash (SWF) object. Vulnerabilities such as CVE-2018-4878 and CVE-2018-15982 involved Flash objects embedded in Office files. Adobe Flash has been end-of-life since December 2020.
  • 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://www.typodermic.com In document text (OLE body)
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In document text (OLE body)
    • http://purl.org/dc/elements/1.1In document text (OLE body)
    • http://www.adobe.com/products/flexIn document text (OLE body)
    • http://www.adobe.com/2006/flex/mx/internalIn document text (OLE body)
    • http://adobe.com/AS3/2006/builtinIn document text (OLE body)