Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07db471065ea6a3…

MALICIOUS

PDF

193.1 KB Created: 2022-04-22 23:58:30 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: f0669d7ca40a4e572ab5aa0a81a695f7 SHA-1: abcfbcaaad5b2b641143fdf63dd3a64fd5590f1e SHA-256: d07db471065ea6a3d3bb11016d5775a6a5429466e2818322c274f9360f0227b8
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9594

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://xuvunigito.weebly.com/uploads/1/3/1/1/131164310/7bb370b.pdf In PDF document text
    • https://jedujidiki.weebly.com/uploads/1/3/4/3/134352610/7754779.pdfIn PDF document text
    • https://vuvofazomegudej.weebly.com/uploads/1/3/4/3/134329778/5103234.pdfIn PDF document text
    • http://krukaiart.com/userfiles/files/10887523153.pdfIn PDF document text
    • http://www.otevrenysklep.cz/ckfinder/userfiles/files/27464951793.pdfIn PDF document text
    • https://natitapa.weebly.com/uploads/1/3/1/3/131379406/damozu-vekevogodoxe-xojovenas-kudevabuwavutiz.pdfIn PDF document text
    • http://ecompletecontact.com/ckfinder/userfiles/files/68282339397.pdfIn PDF document text
    • http://nevacomposites.com/public/kcfinder/upload/files/25807060771.pdfIn PDF document text
    • http://viswinkelindex.nl/images/uploads/jatubusepa.pdfIn PDF document text
    • https://kodanefonilulev.weebly.com/uploads/1/3/4/7/134702772/5718809.pdfIn PDF document text
    • https://xiguvopumodajux.weebly.com/uploads/1/3/1/3/131381006/8593647.pdfIn PDF document text
    • https://ligunoko.weebly.com/uploads/1/3/4/3/134308404/madapiremi.pdfIn PDF document text
    • https://xofajusas.weebly.com/uploads/1/3/1/0/131069744/dorusogusubejafavivo.pdfIn PDF document text
    • https://padasalami.weebly.com/uploads/1/3/4/5/134597779/8438594.pdfIn PDF document text
    • https://wijinopupog.weebly.com/uploads/1/3/5/3/135323990/5382736.pdfIn PDF document text
    • https://access-etoile.edecision.fr/userfiles/file/sesasidovi.pdfIn PDF document text
    • http://bangkok.union.travel/ckfinder/userfiles/files/rekufebunilejibazuk.pdfIn PDF document text
    • https://vojoritus.weebly.com/uploads/1/3/1/1/131164067/roluroxum.pdfIn PDF document text
    • https://tasototunone.weebly.com/uploads/1/3/4/7/134755659/624274.pdfIn PDF document text
    • https://guxuperotasase.weebly.com/uploads/1/3/4/3/134311101/fipudametik_tuxarekuduje_betim_fimafufoni.pdfIn PDF document text
    • http://bonfiremadigan.com/uploads/fckeditor/file/pewewowalawe.pdfIn PDF document text
    • https://sunuf.co.za/XSRYdR1H?utm_term=ambroise+std+regular+font+freePDF link annotation
    • https://nuxagaselupig.weebly.com/uploads/1/3/4/0/134016775/3151566.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 extracted file (font_00_sfnt_off000291b3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000291b3.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000291b3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x291B3 19300 bytes
SHA-256: 91ef960cb37a79df56248d80c28b54a71c39f19e8cd9906fb1c25730440dd70c
font_01_sfnt_off0002c458.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C458 10920 bytes
SHA-256: ba8c121f07b56fe6bf6ee6db5cb2737acf76ab3db75788c3143577b67ee7b25e
font_02_sfnt_off0002dd69.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DD69 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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