Malicious PDF — malware analysis report

Static analysis result for SHA-256 fce64cb2535687b0…

MALICIOUS

PDF

56.8 KB Created: 2021-09-22 19:03:43 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-26
MD5: 1d96e93668af558cb265c0ce462104d3 SHA-1: 7ec076e23704e21a420f001d7c09f4c8b0fb9b25 SHA-256: fce64cb2535687b056b55ad17619592d8ad3fdec9acab56f59d488bcff04a662
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document that contains an embedded URI pointing to a URL. The ML classifier and ClamAV detection indicate maliciousness, likely related to phishing. The embedded URL is disguised as a link to gain Instagram followers, a common social engineering tactic.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5212

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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=300+followers+on+instagram+free PDF link annotation