Malicious PDF — malware analysis report

Static analysis result for SHA-256 78a2989104b7f512…

MALICIOUS

PDF

48.6 KB Created: 2020-12-25 11:27:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: 087d6432b5ccfd791eaf2304867bc922 SHA-1: 145a31d3d4ba66349721a23aac140b7335b4ddf9 SHA-256: 78a2989104b7f512b02c92435639c03a5ef66711880d7f0bf21885417d830eef
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a specific signature indicating it is a phishing trojan. The document contains an embedded URI pointing to a suspicious domain, likely intended to host malicious content or phishing pages. Although the document body is heavily obfuscated, the presence of the external URI and the ClamAV detection strongly suggest a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3274

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://traffnew.ru/strik?utm_term=modern+age+comics+worth+money PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4375194/normal_5fa726b26a7bc.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4366957/normal_5fdaf7fbcd0e9.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4421468/normal_5fc8eb6f319df.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4415739/normal_5fcc44a9d8951.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4452846/normal_5fba43f35a9ac.pdfIn PDF document text
    • https://gotedimonov.weebly.com/uploads/1/3/4/7/134761190/52bb1.pdfIn PDF document text
    • https://s3.amazonaws.com/towakog/timasinekunakolifu.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/3f747003-4e64-4ffb-8af4-0de00d3c9ff1/summer_waves_pool_vacuum_plate.pdfIn PDF document text