Malicious PDF — malware analysis report

Static analysis result for SHA-256 fdc92fada3c0b770…

MALICIOUS

PDF

46.8 KB Created: 2021-09-12 03:09:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-24
MD5: 984aa914a2579816866cde918d98310d SHA-1: 15b795b3f670c2198e1b2b57c89c4c779b13ce4b SHA-256: fdc92fada3c0b7706446de88eada14733674957bc8d1c01b59392267bbe5aca7
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected by ClamAV as a phishing trojan. It contains an embedded URI that redirects to a suspicious URL, likely for phishing or malware distribution. The PDF structure and embedded URI indicate a common attack pattern for delivering malicious content via email attachments.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3616

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://laborke.ru/uplcv?utm_term=check+notification+history+android PDF link annotation
    • http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/161374aca9a13d---46822166698.pdfIn PDF document text