Malicious PDF — malware analysis report

Static analysis result for SHA-256 9e9d8120914f555c…

MALICIOUS

PDF

48.0 KB Created: 2020-11-25 03:30:11 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 2187dde28f57e50bddf5955dd5177eba SHA-1: 9690ee545cf0b08df7ce3b8d2e12f4e140f146d2 SHA-256: 9e9d8120914f555cb61c244a937f30b45c84ec0e2fcfd80d94554fbcb0c7682d
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF is identified as a phishing lure due to its image-only nature and a single clickable action. The embedded URL, https://traffine.ru/strik?utm_term=clash+of+clans+apk+hack+2015, is the primary indicator of malicious intent, likely leading to a phishing site or malware download. The document's structure and heuristic firings strongly suggest a phishing attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7327

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 48 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://traffine.ru/strik?utm_term=clash+of+clans+apk+hack+2015
    • https://cdn-cms.f-static.net/uploads/4421201/normal_5fbc202bd4cf1.pdf
    • https://cdn-cms.f-static.net/uploads/4421036/normal_5fada49b0b5d3.pdf
    • https://cdn-cms.f-static.net/uploads/4421366/normal_5fab002c303b5.pdf
    • https://cdn-cms.f-static.net/uploads/4478951/normal_5fb7adfd63f43.pdf
    • https://cdn-cms.f-static.net/uploads/4416665/normal_5fbd85aa08a9e.pdf
    • https://cdn-cms.f-static.net/uploads/4369786/normal_5fb37674a598c.pdf
    • https://cdn-cms.f-static.net/uploads/4377924/normal_5f9270404bf3a.pdf
    • https://cdn-cms.f-static.net/uploads/4373779/normal_5f9182a6d4a2f.pdf
    • https://cdn-cms.f-static.net/uploads/4401559/normal_5faffd73327a9.pdf
    • https://cdn-cms.f-static.net/uploads/4446491/normal_5fae05168fbc4.pdf
    • https://cdn-cms.f-static.net/uploads/4367312/normal_5f88284399872.pdf
    • https://s3.amazonaws.com/polexebuj/83740634884.pdf
    • https://s3.amazonaws.com/ruzumeb/vehicular_manslaughter_nh.pdf
    • https://uploads.strikinglycdn.com/files/d054b146-4957-407d-b151-04690dfac28c/shotokan_karate_stances.pdf
    • https://uploads.strikinglycdn.com/files/b103d934-6e64-4aea-b543-ada73fd6be46/95745483587.pdf