Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e2d5edce49c687e…

MALICIOUS

PDF

50.3 KB Created: 2020-12-30 19:04:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 283184e0bdeda784a851fb2549c49bd0 SHA-1: d056ab9e35237ec050f631959e5ad8c47365f248 SHA-256: 5e2d5edce49c687e3f76c1e9493f487606190ba55d93cad3b0f43e86cea6d442
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF is identified as a phishing lure due to its image-heavy nature and a single clickable action. The embedded URL, https://traffnew.ru/strik?utm_term=claw+grab+prize+machine+for+sale+gold+coast, is the primary indicator of malicious intent. While no scripts were explicitly extracted, the PDF structure and heuristic firings strongly suggest it's designed to redirect users to a malicious site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6064

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 50 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://traffnew.ru/strik?utm_term=claw+grab+prize+machine+for+sale+gold+coast
    • https://cdn.sqhk.co/lidupusumoj/x8Mjbjh/hot_100_radio_station_spencer_iowa.pdf
    • https://widuboxizivibib.weebly.com/uploads/1/3/4/3/134315701/7518776.pdf
    • https://pejilajapife.weebly.com/uploads/1/3/4/4/134477767/af2bd0cf.pdf
    • https://cdn.sqhk.co/nogedapuvul/fThcQhi/98472602281.pdf
    • https://s3.amazonaws.com/kexamoxusinixu/busaxetodobuwan.pdf
    • https://s3.amazonaws.com/xepululejiwof/27374028420.pdf
    • https://s3.amazonaws.com/xoguwavosuje/kotlin_multiplatform_javascript.pdf
    • https://s3.amazonaws.com/fatikonavori/98354418925.pdf
    • https://s3.amazonaws.com/jimugivos/nodiduvumuvutiju.pdf
    • https://s3.amazonaws.com/xakapudakadu/64000642695.pdf
    • https://s3.amazonaws.com/rudelazifizuvo/ancient_greek_etymological_dictionary.pdf