Malicious PDF — malware analysis report

Static analysis result for SHA-256 ae6e2b3e1e335848…

MALICIOUS

PDF

224.7 KB Created: 2021-07-30 04:19:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-05
MD5: 78ceaf4b13f8255d9e13c36d705ef7c1 SHA-1: 8319f9d44904f48ce2c0446c59be1b1a8fc6a802 SHA-256: ae6e2b3e1e33584853fa03ec796b566c74f7dd9a4df50f520ac5631795f92d35
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a signature indicating it is a phishing trojan. It contains an embedded URL pointing to a suspicious domain, likely intended to deliver a malicious payload or redirect the user to a phishing site. Although no scripts were explicitly extracted, the PDF structure and the presence of an external URI suggest an attempt to exploit users through deceptive links.

Machine Learning

  • Nyx PDF Classifier clean score 0.1338

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://crewmak.ru/uplcv?utm_term=baixar+livro+resiliencia+pdf PDF link annotation