Malicious PDF — malware analysis report

Static analysis result for SHA-256 213f2fda5395497b…

MALICIOUS

PDF

36.9 KB Created: 2021-09-12 19:35:55 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-03
MD5: 8467bc51af0c358892cb5cd92777837a SHA-1: 9876de4431644c283783d6f0bb23465fe24fcbea SHA-256: 213f2fda5395497bfe1789d321b1d2c6292a572db175a60d9802da895a876205
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure with an image-only design and an action trigger. The embedded URLs suggest a redirection to potentially malicious sites, likely for credential harvesting or further payload delivery. No scripts were extracted, but the PDF structure and heuristics point towards a phishing or downloader attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7016

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 https://www.pelicanfinancialnetwork.com/ckfinder/userfiles/files/jiwupuduravexuwike.pdf In PDF document text
    • http://www.appsolutely.sg/wp-content/plugins/formcraft/file-upload/server/content/files/1613aa2c76ab98---42980829997.pdfIn PDF document text
    • https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/161349757ee94e---62633682439.pdfIn PDF document text
    • http://dietaltop.com/userfiles/files/sopixop.pdfIn PDF document text
    • https://bednidhitraders.com/userfiles/file/18512331697.pdfIn PDF document text
    • https://mancomunidadvaldizarbe.com/userfiles/files/minilidekewapobumimamoxun.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=watch+alone+season+7+online+freePDF link annotation

Open this report in the interactive analyzer, or submit your own file for analysis.