Malicious PDF — malware analysis report

Static analysis result for SHA-256 7081ff4eae14e68d…

MALICIOUS

PDF

47.6 KB Created: 2021-09-04 16:32:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-24
MD5: 909eb3b241f61b9f78c0cf66fb5d4891 SHA-1: 1fc2eb4d2c4fe1b13dc6beb9fd432774a924ee61 SHA-256: 7081ff4eae14e68d6ae24ef1169d0295d07baa76aee8bd052c7c1033b0d8488c
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as a phishing trojan by ClamAV. It contains multiple embedded URLs that likely lead to malicious content or further stages of an attack. The PDF structure and embedded URIs suggest an attempt to trick users into visiting external sites, aligning with phishing and malware distribution tactics.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4311

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://huntic.ru/uplcv?utm_term=principles+of+accounting+pdf+bba PDF link annotation
    • https://maconlux.lu/userfiles/files/25163165718.pdfIn PDF document text
    • http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160febe2d9cbae---68762728147.pdfIn PDF document text
    • http://lapenya.cat/imgjovesnaves/file/lelefuxuvaxoluni.pdfIn PDF document text
    • https://www.golaw.net/wp-content/plugins/formcraft/file-upload/server/content/files/160deca88b5f9e---56026357686.pdfIn PDF document text
    • https://ludifrance.fr/userfiles/file/turuwewudixazopafokepuw.pdfIn PDF document text