Malicious PDF — malware analysis report

Static analysis result for SHA-256 6330f989b9d929c2…

MALICIOUS

PDF

55.3 KB Created: 2021-09-17 12:50:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-25
MD5: 1b1bfb581f98cf39d2ce98ed4e277e3e SHA-1: d96ce124716063931453b031ffc0a7ffeb995136 SHA-256: 6330f989b9d929c21d58d3b16958148ae833e964820f46569f46bf55ec280621
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF containing an embedded URL that points to a suspicious domain. ClamAV and ML classifiers flagged this PDF as malicious, specifically identifying it as a phishing trojan. The presence of an external URI and the overall detection suggest a phishing attempt or a downloader for further malicious activity.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5063

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=android+device+manager+release+date PDF link annotation