Malicious PDF — malware analysis report

Static analysis result for SHA-256 282ddfee2479e0e2…

MALICIOUS

PDF

91.5 KB Created: 2021-06-18 20:46:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-11
MD5: b87545bd5f8b8df84f4b54522dd22d02 SHA-1: b399e5c88715625d880aac029502e1b3f7f2842f SHA-256: 282ddfee2479e0e2aa8b34da8ed317715f90f9e3cd9c9924a5b3e36212431fe5
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF containing an embedded URI that directs to a suspicious URL, likely for phishing or malware distribution. ClamAV and ML classifiers also flagged the file as malicious. The presence of a PDF_URI heuristic suggests an attempt to trick the user into visiting a malicious site, potentially as part of a spearphishing campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7865

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://garglob.ru/uplcv?utm_term=foodborne+pathogens+pdf PDF link annotation