Malicious PDF — malware analysis report

Static analysis result for SHA-256 6ce9bd92f0934078…

MALICIOUS

PDF

36.1 KB Created: 2021-07-30 01:12:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-03
MD5: 2e74d9cba2067094dcd80b238b564953 SHA-1: 95f2745aace4e95eddfc6c2914686f3a6d372956 SHA-256: 6ce9bd92f09340788d91349dd6cb0d8bffb532912c37f79816563fb62c2093fe
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The PDF is identified as a phishing lure due to its image-only nature and a click-outward action, typical of attempts to trick users into downloading further malicious content. ClamAV and ML classifiers confirm its malicious nature. The embedded URLs likely serve as download locations for subsequent malicious payloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7200

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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 36 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://marinapogon.pl/upload/file/xajorujuvalilogolo.pdf In PDF document text
    • https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/20981b255b9bf9af85273e1df8203578/mavorof.pdfIn PDF document text
    • https://totalyoumovement.com/wp-contenIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=recep+ivedik+4+%2B+35+dk+uzun+versiyon+full+izlePDF link annotation