Malicious PDF — malware analysis report

Static analysis result for SHA-256 8a3cc0a1fb4c5881…

MALICIOUS

PDF

166.1 KB Created: 2021-03-29 23:44:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 84555349177b9e71d3ead6c9c42cb6ba SHA-1: 02163ab0ffd421d9fb74f43a6d6b797591920e4b SHA-256: 8a3cc0a1fb4c5881307793d7b7bd3e4910069fba1bc5498f0fda7a2e92f448d5
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document that contains an embedded URI pointing to a suspicious domain, identified by ClamAV as a phishing trojan. The document body, though heavily obfuscated, appears to be a lure related to a book search, suggesting a phishing or social engineering attack. No scripts were extracted, but the presence of an external URI and the ClamAV detection strongly indicate malicious intent.

Machine Learning

  • Nyx PDF Classifier clean score 0.1588

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://crophysi.ru/award?keyword=bhagavad+gita+chapter+16+pdf

Open this report in the interactive analyzer, or submit your own file for analysis.