Malicious Office (OOXML) — malware analysis report

Static analysis result for SHA-256 a112274e109c5819…

MALICIOUS

Office (OOXML)

32.2 KB Created: 2014-09-09 05:02:56 UTC Authoring application: Microsoft Office PowerPoint 12.0000 First seen: 2017-08-27
MD5: e8ad2a5650ba9b89c44389f78da205c8 SHA-1: 2fb1be057e15809a2995aebb2e1d52807e38fa83 SHA-256: a112274e109c5819d54aa8de89b0e707b243f4929a83e77439e3ff01ed218a35
102 Risk Score

Malware Insights

MITRE ATT&CK
T1203 Exploitation for Client Execution

The file is identified as malicious due to a critical ClamAV detection for Ppt.Exploit.CVE_2017_0199-6336815-3. It contains an external relationship pointing to a URL, indicating it attempts to download a secondary payload. The presence of 'CVE-2017-8570 style.visibility' in the document body further suggests exploitation of a known vulnerability.

Heuristics 3

  • ClamAV: Ppt.Exploit.CVE_2017_0199-6336815-3 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Ppt.Exploit.CVE_2017_0199-6336815-3
  • External relationship high OOXML_EXTERNAL_REL
    External target in ppt/slides/_rels/slide1.xml.rels: script:http://192.166.218.230:3550/logo.doc
  • 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://192.166.218.230:3550/logo.doc OOXML external relationship