Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d8a457896085403…

MALICIOUS

PDF

74.5 KB Created: 2022-04-21 03:19:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: 3be0d8c8ee5642f634f022d915a0c17f SHA-1: bd214e1363d21ba4f6eeae20807dfef4f2dcecba SHA-256: 5d8a45789608540315588b66be468b1420756a7145a89e99a019105ac1c870af
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9976

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://tevav.co.za/YmrXLWy8?keyword=itunes%20playlist%20missing%20songs%20on%20iphone PDF link annotation
    • https://pelozaxuji.weebly.com/uploads/1/3/2/6/132680784/guxali.pdfIn PDF document text
    • https://bexokafosirur.weebly.com/uploads/1/3/2/6/132695536/damoxibonu_wizukepugeviba_lenaw.pdfIn PDF document text
    • https://mobiligennari.com/userfiles/file/85776792277.pdfIn PDF document text
    • http://www.dkmodels.net/ckfinder/userfiles/files/69473008955.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620cbe3104402---23897794595.pdfIn PDF document text
    • http://remobudostol.pl/pliki/latomarerakilinat.pdfIn PDF document text
    • http://risorsaterra.it/userfiles/files/mowuvamumetufep.pdfIn PDF document text
    • https://andana.us/files/files/lusemixugima.pdfIn PDF document text
    • https://casabresciani.it/uploads/file/zazotiwabofokofokuselodo.pdfIn PDF document text
    • https://dewosuto.weebly.com/uploads/1/3/1/4/131453399/9fedda9c.pdfIn PDF document text
    • https://qfse.co/images/uploaded_files/ckfinder/files/1645354573_f0c5d8837d.pdfIn PDF document text
    • http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/16233b22c89812---91076222988.pdfIn PDF document text
    • https://newsale.linyn.mobi/upload/ckeditor/pages/files/xozifuzimajijol.pdfIn PDF document text
    • https://xisagoruno.weebly.com/uploads/1/3/5/3/135332800/7209979.pdfIn PDF document text
    • https://pisanofinupu.weebly.com/uploads/1/3/1/4/131437881/6bc60ed51e143.pdfIn PDF document text
    • https://pifixisoti.weebly.com/uploads/1/3/4/3/134379985/mogedaxil_jurubisubaga_narakemefafuta.pdfIn PDF document text
    • http://sergeybazarov.ru/file/11869422781.pdfIn PDF document text
    • http://raudhatuljannah-gma.com/assets/kcfinder/upload/files/zadajojozepe.pdfIn PDF document text
    • http://poslovniimenik.net/firme_data/files/24341386899.pdfIn PDF document text
    • https://pmsp-me.com/userfiles/files/42339003860.pdfIn PDF document text
    • http://gomsuhoangminh.com/app/webroot/uploads/files/91312583466.pdfIn PDF document text
    • https://hamzsabegi60szallo.hu/UserFiles/File/jenewede.pdfIn PDF document text
    • https://nstyapi.com/resimler/files/1545802386.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://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bde4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBDE4 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d5fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD5FB 10764 bytes
SHA-256: 23201c800f1ebef4700bcf7b7bd8e067fd49b3648a85b3c72997910d9d8c53fa
font_02_sfnt_off0000ee94.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEE94 16884 bytes
SHA-256: 4afc7566b406683546853471cc37489f4e4ab3f2c65e3c3100d08dcd3387dadf

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