Malicious PDF — malware analysis report

Static analysis result for SHA-256 8f383f1b8e489aa4…

MALICIOUS

PDF

106.7 KB Created: 2012-02-07 17:47:09 +16:00 Authoring application: RAD PDF (via RAD PDF 2.38.3.1 - http://www.radpdf.com)
MD5: 2f780eaf4fe8f2dda67ff17576a9df69 SHA-1: 9155cc758c7034e3ca1bb56e6fbf3e57b5edf944 SHA-256: 8f383f1b8e489aa4055d071ee1ed08fc3e08d24fed94ec89d5feccb3ecde85ad
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF was identified as malicious by ClamAV (Pdf.Dropper.Agent-7282086-0). Static analysis indicates it's an image-only document designed as a lure, typical of phishing attacks. The embedded URL http://www.td-pt.ru/components/com_weblinks/index1.php is likely the destination for this lure, potentially leading to further malicious activity.

Machine Learning

  • Nyx PDF Classifier clean score 0.0047

Heuristics 4

  • ClamAV: Pdf.Dropper.Agent-7282086-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7282086-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 2 text block(s), carries a click-outward action, and is only 106 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://www.td-pt.ru/components/com_weblinks/index1.php
    • http://www.radpdf.com)/Creator(RAD
    • http://www.dynaforms.com
    • http://www.radpdf.com
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/