Malicious PDF — malware analysis report

Static analysis result for SHA-256 d6f2c245f382ef40…

MALICIOUS

PDF

58.4 KB Created: 2021-02-23 18:06:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-21
MD5: 0c9d2948563f9ff25b411484862c673f SHA-1: b0563d262b6e2b5b1aee5e071350854528c0b723 SHA-256: d6f2c245f382ef40cdb1bb219aaf04313d68fb439c649b730043ea5bbf540a81
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF containing obfuscated text that appears to be a lure related to 'Char griller grill replacement parts'. It contains multiple embedded URLs, one of which, 'https://bologen.ru/strik?utm_term=char+griller+grill+replacement+parts', is flagged as an external URI. The ML classifier and ClamAV detection strongly indicate maliciousness, likely a phishing or trojan delivery attempt via a spearphishing attachment.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8918

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://bologen.ru/strik?utm_term=char+griller+grill+replacement+parts PDF link annotation
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