Malicious PDF — malware analysis report

Static analysis result for SHA-256 ad6588d568c11690…

MALICIOUS

PDF

39.0 KB Created: 2021-09-18 03:16:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-02
MD5: 998254c58baa1cf48aa762a8835a93bd SHA-1: 4e2e27706247b34c45c806c12a3a2341b198e7a7 SHA-256: ad6588d568c11690f7636734925a29286637625fdc1aed24878e6e49d0069741
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as a malicious PDF by ClamAV, specifically identified as Pdf.Phishing.Trojan. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing site. Although no scripts were explicitly extracted, the nature of the detection and the embedded URI suggest a phishing attempt, commonly delivered via spearphishing attachments.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3262

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://medvor.ru/uplcv?utm_term=all+about+love+by+bell+hooks+pdf PDF link annotation