Malicious PDF — malware analysis report

Static analysis result for SHA-256 6f69563c119aa8d9…

MALICIOUS

PDF

136.0 KB Created: 2021-08-11 06:03:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-11
MD5: 3125f744e439e84fcaf343ff9002ac16 SHA-1: 42209ba858b1203ec7d2e67460f0bebb8c654378 SHA-256: 6f69563c119aa8d9210c5b0f7ea48e42e34910aedfe0cc1c301d509882834d88
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 PDF phishing trojan. It contains an embedded URI pointing to a suspicious URL, which is a common tactic for phishing campaigns. No scripts were extracted from this sample, but the presence of the malicious URL strongly suggests an intent to redirect the user to a harmful site.

Machine Learning

  • Nyx PDF Classifier clean score 0.2301

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://cructi.ru/uplcv?utm_term=national+drug+education+program+action+plan PDF link annotation