Malicious PDF — malware analysis report

Static analysis result for SHA-256 6d7fb0b94475a37d…

MALICIOUS

PDF

43.7 KB Created: 2021-09-03 11:19:34 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-23
MD5: 318357bbe972472a646623854cc9ab38 SHA-1: 5d1171b505694671d743e6647a9022822ed51fde SHA-256: 6d7fb0b94475a37d303efcdcd808f373963d10879c4d312e42869eaa8aba2953
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ClamAV heuristic identified this PDF as a phishing trojan. The PDF contains embedded URLs, one of which is explicitly flagged as an external URI. These URLs are likely used to redirect the user to malicious sites for phishing or to download further malicious content. No scripts were extracted, but the presence of embedded URLs strongly suggests a malicious intent.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3632

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://queure.ru/uplcv?utm_term=biceps+tendinitis+pdf PDF link annotation
    • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/1608acf954d3d6---jotifixoxuborezosabu.pdfIn PDF document text
    • http://shqinze.net/admin/upimg/file///kipuloruritux.pdfIn PDF document text
    • http://www.anclupnapoli.it/userfiles/file/47081602136.pdfIn PDF document text