Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc78752b6d69a0c…

MALICIOUS

PDF

48.4 KB Created: 2021-09-07 14:46:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-02
MD5: 4a57f679762b4f62a21634d88aab3d12 SHA-1: 55f32946befb1d7640b3c54b8a9656ad3cfb402d SHA-256: 3bc78752b6d69a0c0a8ae376c6e4fcacb71291d6c286751647f493713ccb6481
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3955

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://coretry.ru/uplcv?utm_term=proverbs+on+education+pdf PDF link annotation
    • https://hopefor.today/wp-content/plugins/super-forms/uploads/php/files/a89b7775a42212ca05d89916d4278332/77594872199.pdfIn PDF document text

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