Malicious PDF — malware analysis report

Static analysis result for SHA-256 94185b70786ea7c5…

MALICIOUS

PDF

73.1 KB Created: 2021-01-26 19:56:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-12
MD5: e1ead6b7daca8161ff4c86e33b8dbf20 SHA-1: 461b94be429756f9b7f3218d7047697f7f6a486e SHA-256: 94185b70786ea7c5ff5ce880c61f7d8c971e4211040d24b786a7e8224bc2c9f3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://maypoin.ru/wb?keyword=kill%20the%20stickman%20games%20online%20for%20free PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4424024/normal_5ff4306f8cb39.pdfIn PDF document text
    • https://ravixibede.weebly.com/uploads/1/3/4/5/134584659/8413680.pdfIn PDF document text
    • https://fikuzafunowu.weebly.com/uploads/1/3/1/8/131857523/7d730b.pdfIn PDF document text
    • https://cdn.sqhk.co/nivipanevi/R03gkD9/battle_royale_chapter_2_season_4_hd_wallpapers.pdfIn PDF document text
    • https://kabenodetaxixum.weebly.com/uploads/1/3/4/7/134754863/nutakik.pdfIn PDF document text
    • http://zakofuta.66ghz.com/bezegudegap.pdfIn PDF document text
    • https://nonaparipito.weebly.com/uploads/1/3/4/2/134265999/gofujopofirugo_rufij_mutifal_wobiwe.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4416654/normal_5fe139afdb6cb.pdfIn PDF document text
    • https://motovatexasej.weebly.com/uploads/1/3/4/9/134900011/fonibe.pdfIn PDF document text
    • https://cdn.sqhk.co/bevizewo/bgftDjg/63069807055.pdfIn PDF document text
    • https://cdn.sqhk.co/gukawaki/Q12jhid/runescape_best_treasure_hunter_promotions.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4454995/normal_5fe4d9b7542b5.pdfIn PDF document text
    • https://cdn.sqhk.co/genopeno/dgggiX9/easy_load_motorcycle_trailers_for_sale.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4374024/normal_5fd1e2039d186.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://wusanobe.rf.gd/lukisore.pdfIn PDF document text
    • http://xobofob.rf.gd/kugawipiboveru.pdfIn PDF document text
    • http://mesuwepuru.epizy.com/intestinal_obstruction_in_child.pdfIn PDF document text
    • http://zerakunutage.epizy.com/46210317283.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_off0000e2f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE2F6 5328 bytes
SHA-256: 64f5ac1b02088dce0d568b318ac6239666b3c933b035efb567506190da096617
font_01_sfnt_off0000f4eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF4EB 10128 bytes
SHA-256: cd3d4ce3099bb11d6b18a7cac96ffc15feb5a91dcbed3729b0467d2cfac62d9c