Malicious PDF — malware analysis report

Static analysis result for SHA-256 62c1eb612387fafa…

MALICIOUS

PDF

50.6 KB Created: 2021-01-12 10:31:30 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 991760a568f8a8ef0a8f63903529efff SHA-1: 0dc2973938616f2bd1bc4a580fe5a3c125178f81 SHA-256: 62c1eb612387fafa706d85cb9300152ca1c16aa3faf425fbdc235eea9302bfef
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains an embedded URI pointing to 'traffset.ru', which is flagged as malicious. The ClamAV detection and ML classifier further indicate malicious intent. Although no scripts were explicitly extracted, the presence of external URIs within a PDF document suggests an attempt to redirect the user to a malicious site, likely for phishing or to download further payloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7312

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://traffset.ru/aws?utm_term=etv+guide+29+september+2019
    • https://site-1175981.mozfiles.com/files/1175981/92620205509.pdf
    • https://site-1168289.mozfiles.com/files/1168289/ninja_tobu_warmonger.pdf