Malicious PDF — malware analysis report

Static analysis result for SHA-256 fc0d8fbdd91bad9b…

MALICIOUS

PDF

47.8 KB Created: 2021-07-23 20:52:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-18
MD5: d99cbdfac51169a6a4bf3593ac658da6 SHA-1: 866e053d506fd5a57fce7e9a0096aa2766628a79 SHA-256: fc0d8fbdd91bad9b61960d90549bb1238a8665f1adb59f5bd9be6a6c3e701a72
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a specific signature indicating it is a phishing trojan. A PDF URI heuristic also extracted an external URL, which is likely part of the phishing lure. The document body is heavily obfuscated and unreadable, preventing further analysis of its specific content.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3960

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/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=kur%27an%27%C4%B1+kerim+t%C3%BCrk%C3%A7e+okunu%C5%9Fu+ve+anlam%C4%B1+pdf PDF link annotation