Malicious PDF — malware analysis report

Static analysis result for SHA-256 4cc9ae917c7ca3f2…

MALICIOUS

PDF

76.6 KB Created: 2021-05-02 00:28:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 0e0460cc62d2a996d53bd147edd9a6d0 SHA-1: 74b35a090a8c77a6098584a02a46f3ffc77a6079 SHA-256: 4cc9ae917c7ca3f2cd77db66e05c6a791ad376e48384eada2c944abb9d6d70a9
66 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 4

  • 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://vilenefex.ru/strik?utm_term=hp+p2035+error+lights PDF link annotation
    • https://felogenapugiro.weebly.com/uploads/1/3/5/3/135327705/kiwabosudil.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4368238/normal_604f058be66bd.pdfIn PDF document text
    • https://cdn.sqhk.co/netimawifes/s2pCibs/running_fred_gameplay.pdfIn PDF document text
    • https://juxufosuzuvol.weebly.com/uploads/1/3/1/4/131437906/4359661.pdfIn PDF document text
    • http://pajugurujuvavux.22web.org/phone_call_blocker_app_android_free.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4418985/normal_6062d62c5389a.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4495269/normal_5fef7d806f6c8.pdfIn PDF document text
    • https://lodavoxi.weebly.com/uploads/1/3/4/5/134505118/duxibalezegotavotemo.pdfIn PDF document text
    • https://cdn.sqhk.co/tezabulaw/GsgcVML/nozofomepoxevujamadega.pdfIn PDF document text
    • http://nakenanizugaxit.iblogger.org/personal_development_plan_employee_comments.pdfIn PDF document text
    • https://resagivet.weebly.com/uploads/1/3/1/3/131383325/859937.pdfIn PDF document text
    • https://waguxezemi.weebly.com/uploads/1/3/4/7/134703223/8620330.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4488135/normal_6063083831ea6.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://uploads.strikinglycdn.com/files/ff8cae30-f8d3-48cd-947a-e826b9a53c6b/77721367513.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/87e569d7-e188-4e2e-92a5-0f2f1bcdbb82/pillars_of_criminal_justice_system_definition.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/6a390d93-21e7-40b2-84f1-59c23b360078/architecture_form_space_and_order.pdfIn PDF document text
    • http://goxunizitemowu.rf.gd/nebujo.pdfIn PDF document text
    • http://rulafiserize.rf.gd/birthday_images_for_husband.pdfIn PDF document text
    • http://wepinipinalojud.epizy.com/full_bible_in_english_free.pdfIn PDF document text
    • http://puvodiga.rf.gd/nebugegor.pdfIn PDF document text
    • http://tokafibalo.epizy.com/favojuwav.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000eeff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEEFF 5396 bytes
SHA-256: 53228663f84175ed0d4e83259b4a0cb758ac077666e9e797df1789d314fffd11
font_01_sfnt_off00010157.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10157 10480 bytes
SHA-256: 8229146604d4e0c491f012c5996a47cebfe63b96a07e7d8baf0932d645cf0f73