Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7eb2f5062025ec1…

MALICIOUS

PDF

118.5 KB Created: 2021-06-03 12:52:13 +03:00 Authoring application: Jeffrey Green (via Chris Stanley) First seen: 2021-06-13
MD5: 8b2afa28caa76a2827d58afaa0d9120c SHA-1: 778924abdc52bfd30d28c43de8f6d36f3885e1f5 SHA-256: c7eb2f5062025ec180d066dde017fd248062642e0bae6e11ab3f8ae111a57063
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is identified as an image-only lure, a common tactic for phishing. It contains a clickable external URI pointing to 'fkxppag.olivermultimedia.com', suggesting the user is directed to a malicious site upon interaction. The presence of a local builder path alongside the remote URI further indicates a crafted phishing document.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5686

Heuristics 4

  • Image-only PDF carries local builder path plus remote links high PDF_IMAGE_LURE_LOCAL_FILE_AND_REMOTE_URI
    PDF is an image-only click lure that contains both remote HTTP(S) destinations and a file:/// URI exposing a local Windows/Linux builder path. That co-occurrence is not normal document linking; it matches generated clickbait/phishing carriers where the visible page is a screenshot and the clickable area sends the user to external infrastructure.
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 118 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://fkxppag.olivermultimedia.com PDF link annotation