Malicious PDF — malware analysis report

Static analysis result for SHA-256 0a8a11a45c616f78…

MALICIOUS

PDF

49.0 KB Created: 2021-07-24 11:04:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-13
MD5: e8fd41ebd83aee6d38debfedfb0b76d8 SHA-1: 01e58696afb2de1286ff2cd7ee5c6eb823e5c4b3 SHA-256: 0a8a11a45c616f78c271851ea308dc79b7b30c13fea31cccfec157d519449297
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a 'Pdf.Phishing.Trojan' signature. It contains an embedded URI pointing to a URL that appears to be part of a phishing lure, likely related to obtaining free items for a game. Although the document body is heavily obfuscated and unreadable, the presence of the phishing-related URL and the ClamAV detection strongly suggest a phishing attack pattern.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4209

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://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=apps+para+obtener+diamantes+gratis+en+free+fire PDF link annotation