Malicious PDF — malware analysis report

Static analysis result for SHA-256 1f391326d67b1c44…

MALICIOUS

PDF

66.8 KB Created: 2020-10-05 11:08:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-15
MD5: b327258c0a6c19fa8c1e653280e79f41 SHA-1: 468a2303d39cab5b5ced67977173828e6a7895d6 SHA-256: 1f391326d67b1c44322a09db91d8301c8d572057b24d8a959fb6550f8abce26f
122 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9806

Heuristics 3

  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://ggtraff.ru/strik?keyword=12th+tamil+don+guide+pdf In PDF document text
    • https://site-1038973.mozfiles.com/files/1038973/15265023871.pdfIn PDF document text
    • https://site-1037214.mozfiles.com/files/1037214/11923038717.pdfIn PDF document text
    • https://site-1038535.mozfiles.com/files/1038535/dupubuvixaxapigotarilugi.pdfIn PDF document text
    • https://site-1036898.mozfiles.com/files/1036898/45936403733.pdfIn PDF document text
    • https://site-1036881.mozfiles.com/files/1036881/95292016943.pdfIn PDF document text
    • https://site-1038505.mozfiles.com/files/1038505/13374840292.pdfIn PDF document text
    • https://site-1039131.mozfiles.com/files/1039131/sepisupiwapawipefu.pdfIn PDF document text
    • http://files.hermanluts.be/uploads/1/3/1/6/131637034/7686877.pdfIn PDF document text
    • http://woxup.jasondsweet.com/uploads/1/3/2/7/132740900/85d08211eba65.pdfIn PDF document text
    • http://fipusom.sandrabullocksmith.com/uploads/1/3/1/1/131163635/3857291.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8223/4521/files/losuruxebafusidosumurapu.pdfIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.