Malicious PDF — malware analysis report

Static analysis result for SHA-256 2f5fb16db55968de…

MALICIOUS

PDF

59.7 KB Created: 2021-05-27 04:18:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-14
MD5: aadf70b88e6e652fdf5f6e1d4617445d SHA-1: 43b15c680ea707e091c1cd388c5b3bc56042ee52 SHA-256: 2f5fb16db55968dea65ac345d632b9c009d478c6091ea4a30ff27b33bffe86b5
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a phishing and trojan detection. It contains an embedded URI pointing to a URL that, despite its confirmed benign reputation, is presented in a context suggesting malicious intent. The document body, though heavily obfuscated, contains keywords related to games, which is a common lure for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier clean score 0.1127

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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=unblocked+games+66+77+99+super+mario+flash PDF link annotation