Malicious PDF — malware analysis report

Static analysis result for SHA-256 6e6fe461a59f5245…

MALICIOUS

PDF

18.6 KB Created: 2020-10-28 18:52:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: e7be2a3bb4f96a92dde4d857734b7976 SHA-1: 6ad140974ac8397dea3402fd81ae420eabfa45fb SHA-256: 6e6fe461a59f524553bb42b6c0acc4facd6e63a4d47504d2acaef3a1d597c902
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a link to a known malicious redirector infrastructure, disguised with text related to a popular TV show to entice clicks. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the embedded URL is the primary indicator of malicious intent, likely leading to a phishing or malware download site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

Heuristics 2

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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://cctraff.ru/aws?keyword=watch+skam+italia+season+4+online
    • https://cdn-cms.f-static.net/uploads/4376087/normal_5f8a1642ecb23.pdf
    • https://cdn.shopify.com/s/files/1/0498/6109/9682/files/76013423473.pdf
    • https://uploads.strikinglycdn.com/files/19610498-f1c3-4a57-97c5-a2265a3e60cc/lomonafup.pdf
    • https://uploads.strikinglycdn.com/files/58c66868-89e5-4004-80c6-ba5bae2165ce/munibaborel.pdf
    • https://cdn.shopify.com/s/files/1/0481/7616/9109/files/le_consommer_local_au_sngal.pdf
    • https://cdn.shopify.com/s/files/1/0503/4249/4402/files/3_day_guided_tours_in_paris.pdf
    • https://cdn.shopify.com/s/files/1/0432/4173/4307/files/ganapati_atharvashirsha_download.pdf
    • https://uploads.strikinglycdn.com/files/c9598c0e-78ea-4bab-9b28-511491a428df/63831297406.pdf
    • https://uploads.strikinglycdn.com/files/cb08e8ac-3b2f-47d1-a021-15f86e7ce82b/citroen_c8_manual.pdf
    • https://cdn.shopify.com/s/files/1/0504/9034/3589/files/31896897137.pdf
    • https://cdn.shopify.com/s/files/1/0486/5274/6920/files/gerak_translasi_dan_rotasi.pdf
    • https://uploads.strikinglycdn.com/files/b1119c02-2c1d-4af7-8bea-f0e4de58d73e/filarinopolazepikadejegij.pdf
    • https://uploads.strikinglycdn.com/files/ef2f72b4-a234-42b