Malicious PDF — malware analysis report

Static analysis result for SHA-256 c378f72b81afc140…

MALICIOUS

PDF

85.9 KB Created: 2021-05-10 20:52:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-05
MD5: 891b64dc5abdd4471a38ad269b6a701a SHA-1: 89a1e45ab216b2e4fe214e5ab056ed2262554bf6 SHA-256: c378f72b81afc140a0514eb8b8f5199da82e93df920baeb487dd0503b51456ac
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by multiple detection engines, including ClamAV and an ML classifier. It contains an embedded URI pointing to a suspicious domain, which is a common tactic for phishing or malware delivery. The document body, though partially obfuscated, suggests a lure related to 'importance of baptism in christianity pdf', likely a pretext to disguise the malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7510

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://crewmak.ru/uplcv?utm_term=importance+of+baptism+in+christianity+pdf PDF link annotation