Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d32eb0b0574df88…

MALICIOUS

PDF

69.7 KB Created: 2021-03-03 08:55:22 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-14
MD5: a6b2d2246ea66a8e1a76ce9ba0a55931 SHA-1: 264943c066f8769b3fff32c648b1a97db76edfa9 SHA-256: 0d32eb0b0574df880ac9b8ca3acd3dd35498b9e40e15db968bf69b1d44f7c9fe
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 5

  • 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 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://kuzutuzo.ru/wb?keyword=fraud%20examiners%20wages PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4418985/normal_600769570f8d7.pdfIn PDF document text
    • http://loduwij.scienceontheweb.net/pod_vaporesso_renova_zero_mercado_livre.pdfIn PDF document text
    • http://tifusavegapawuf.mygamesonline.org/zezelijiki.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4481999/normal_5fe977972e02e.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4370317/normal_5ff5bb4ad2aa5.pdfIn PDF document text
    • http://derilezin.sportsontheweb.net/how_to_do_options_trading_on_webull.pdfIn PDF document text
    • http://lobabinuladeri.medianewsonline.com/44072441718.pdfIn PDF document text
    • http://idealica-italiaufficiale.website/12475958841yd84t.pdfIn PDF document text
    • https://cdn.sqhk.co/kugefiruxat/hdxibQP/shot_clock_ella_mai_azlyrics.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4457561/normal_5ff07046312f5.pdfIn PDF document text
    • https://cdn.sqhk.co/rudolikube/eiiNMz7/green_party_definition_quizlet.pdfIn PDF document text
    • https://cdn.sqhk.co/zenekukera/hfgdjba/umc_connectional_fcu.pdfIn PDF document text
    • https://cdn.sqhk.co/jerivudofin/drrick1/91361396065.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://vilepobafomunow.atwebpages.com/pulikija.pdfIn PDF document text
    • http://lexamokoxerum.atwebpages.com/air_force_1_sage_low_white_and_black.pdfIn PDF document text
    • http://rawigukegopafot.onlinewebshop.net/will_you_please_be_quiet_please_raymond_carver_summary.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_off0000d5ad.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD5AD 5228 bytes
SHA-256: 56ce67d98bb8943ddd8bdfc1e0a4dd841c03c46e36491da6984c6384829d11f6
font_01_sfnt_off0000e77b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE77B 10080 bytes
SHA-256: 4adec261c5abaa61aec51391bbbb773f74427597982a3d16329235cd7cfbf8fe