Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d8e8615df6933f9…

MALICIOUS

PDF

327.2 KB Created: 2022-06-08 01:00:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: 1e84f394d9bb3203d49b6700a9f1da85 SHA-1: 4348d750b2615a92209be42a3a5f5b4902a94f26 SHA-256: 5d8e8615df6933f977d7493b59d99cdcf014890714c872d26abc14a6de426744
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6388

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://lazav.co.za/XSRYdR1H?utm_term=revit+print+to+pdf+too+large+size++full PDF link annotation
    • https://tokemenar.weebly.com/uploads/1/3/4/3/134337898/sizabokekiwit-fozovir-jigon-vadupaninagewu.pdfIn PDF document text
    • https://suprastoc.ro/userfiles/file/kiwevu.pdfIn PDF document text
    • https://rapifulo.weebly.com/uploads/1/4/1/5/141516995/1133401.pdfIn PDF document text
    • https://rulafowobunafo.weebly.com/uploads/1/3/5/3/135391395/1340758.pdfIn PDF document text
    • https://judavolegarar.weebly.com/uploads/1/3/1/8/131871921/piwesutajozo_birefipatoraraj_buwuzak_wuzume.pdfIn PDF document text
    • http://dymenahealthcare.com/upload/fckeditor/file/42257128644.pdfIn PDF document text
    • https://ludunijup.weebly.com/uploads/1/3/0/9/130968942/zelalaxifazolosoni.pdfIn PDF document text
    • https://vavaxurose.weebly.com/uploads/1/3/0/7/130775274/8b7ba939d.pdfIn PDF document text
    • https://bujapaluvajab.weebly.com/uploads/1/4/1/7/141779156/kuvasikuzepim_sujetitewojike.pdfIn PDF document text
    • https://salupoxegiras.weebly.com/uploads/1/3/5/9/135961269/89eaaf8c3f.pdfIn PDF document text
    • https://ziwotejogunebuw.weebly.com/uploads/1/4/1/4/141421737/7908c.pdfIn PDF document text
    • https://savremendom.com/upload/files/3598349046.pdfIn PDF document text
    • https://towutibe.weebly.com/uploads/1/3/4/0/134012467/getexupar.pdfIn PDF document text
    • https://xevefozivoro.weebly.com/uploads/1/3/5/3/135339272/2551395.pdfIn PDF document text
    • https://nigusejokolutat.weebly.com/uploads/1/3/4/6/134688827/bd700f3fee205b.pdfIn PDF document text
    • https://xibagepop.weebly.com/uploads/1/3/1/4/131438114/zurepude.pdfIn PDF document text
    • http://hophungvietnam.com/app/webroot/uploads/files/duvezijebijilotavokasaxi.pdfIn PDF document text
    • https://difanewoxapazu.weebly.com/uploads/1/3/5/3/135321324/6061862.pdfIn PDF document text
    • https://xadonuxezi.weebly.com/uploads/1/3/4/1/134131919/norozulowumatep.pdfIn PDF document text
    • https://zitododu.weebly.com/uploads/1/4/1/5/141506946/785713b29ed6.pdfIn PDF document text
    • http://mgtuae.com/uploads/file/naredavepabizufinovox.pdfIn PDF document text
    • https://zelidewa.weebly.com/uploads/1/3/4/3/134371532/xajazorotinibi_zuneli.pdfIn PDF document text
    • https://wimopoxidiki.weebly.com/uploads/1/3/5/3/135313965/lodigajo.pdfIn PDF document text
    • https://tijabitosivu.weebly.com/uploads/1/3/4/3/134396728/d481194e79f.pdfIn PDF document text
    • https://e-tta.com/app/webroot/userfiles/files/bigiro.pdfIn PDF document text
    • https://lifulufo.weebly.com/uploads/1/3/1/3/131379971/degagudolugovaw.pdfIn PDF document text
    • https://wetegawufuju.weebly.com/uploads/1/3/5/3/135302163/bapidepota-rasolewafaz.pdfIn PDF document text
    • https://xalojuxovev.weebly.com/uploads/1/3/0/7/130774978/1733450.pdfIn PDF document text
    • http://st-ark.it/userfiles/files/kuwetegufebanub.pdfIn PDF document text
    • https://segamivudafipem.weebly.com/uploads/1/3/2/7/132740242/mimadekumunigizofo.pdfIn PDF document text
    • https://hoalavender.net/upload/files/bodinukuwexuwejolu.pdfIn PDF document text
    • https://kiptep.ru/file/5880304670.pdfIn PDF document text
    • https://bikixekudimow.weebly.com/uploads/1/4/1/4/141401285/77968007848519.pdfIn PDF document text
    • http://www.cateringdepot.com/uploads/files/womivelad.pdfIn PDF document text
    • https://suzixibaru.weebly.com/uploads/1/3/4/7/134709676/daf2f0ceb717.pdfIn PDF document text
    • https://ketodoligas.weebly.com/uploads/1/3/4/3/134384615/6055231.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_off0004a4a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A4A2 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004bcb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BCB4 20728 bytes
SHA-256: 5ec1001a38749aef72a12d452d7d6c4d342b142e8109a526e4b4c7ebb00cb20a
font_02_sfnt_off0004f348.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F348 10944 bytes
SHA-256: 53bd22aabb07e07f71032ca3f8a4e5a87d8e51d35cec0b62e702d64663e29e8f

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