Malicious PDF — malware analysis report

Static analysis result for SHA-256 c034c92640d2e9b7…

MALICIOUS

PDF

48.0 KB Created: 2021-09-02 09:30:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-07
MD5: c1a8bc82900eba7396059c9af336ca49 SHA-1: b787e5e0c5cfbcdc50e4239e8ce3a0cae33c22df SHA-256: c034c92640d2e9b752901564473d3850a4b4775f996eafad863283ff2d0dd037
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a signature indicating phishing and trojan activity. It contains an embedded URI pointing to a suspicious URL, likely intended to host a malicious payload or phishing page. Although no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a harmful external resource.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4209

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://laborke.ru/uplcv?utm_term=joint+venture+letter+of+intent+examples PDF link annotation