Malicious PDF — malware analysis report

Static analysis result for SHA-256 726d92eb59dfe004…

MALICIOUS

PDF

358.6 KB Created: 2022-03-02 05:33:58 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: d0f08cb4530d6a17d22d871640517ceb SHA-1: d89255976b7a36ea45287d77a28b90d1a77bb7ef SHA-256: 726d92eb59dfe004a0aeb73aca7f185f66932a30bfccb3ad03792fdec1619384
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6817

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://podar.co.za/XSRYdR1H?utm_term=alone+girl+status PDF link annotation
    • http://kfoodntea.com/dataroom/file/2265129336.pdfIn PDF document text
    • http://lousart.com.br/ckeditor/kcfinder/upload/files/sisokofuvepuvabov.pdfIn PDF document text
    • https://www.starvisaservices.co.uk/application/elements/plugins/kcfinder/upload/files/39607944056.pdfIn PDF document text
    • http://genclergida.com/userfiles/file/ruvipuvan.pdfIn PDF document text
    • http://handgun.ee/media/file/xekuxusasedokotowusezo.pdfIn PDF document text
    • http://beijinghuojia.cn/userfiles/file/67788415184.pdfIn PDF document text
    • https://esterkins.de/ckfinder/userfiles/files/29379379857.pdfIn PDF document text
    • https://lokmangal.co.in/wp-content/plugins/super-forms/uploads/php/files/88ec4a7dc21bf35c16dfcf9a8aab192b/50849721665.pdfIn PDF document text
    • https://torbay.ru/images/uploads/file/fijapobesawan.pdfIn PDF document text
    • http://durgaenergy.com/assets/kcfinder/upload/files/fufowikilewepukilub.pdfIn PDF document text
    • http://restravel.ru/ckfinder/userfiles/files/zobelo.pdfIn PDF document text
    • http://iphysiology.ru/upload/tunuv.pdfIn PDF document text
    • http://shoreluxurylimos.com/userfiles/files/6449672156.pdfIn PDF document text
    • https://esoft.com.bd/assets/ckeditor/kcfinder/upload/files/79436063455.pdfIn PDF document text
    • http://upnbkk.com/file_media/file_image/file/33785074035.pdfIn PDF document text
    • http://divodizain.ru/ckfinder/userfiles/files/nipopogereberubaf.pdfIn PDF document text
    • https://cmri.ckbirlahospitals.com/controlpanel/kcfinder/upload/files/pokaniroz.pdfIn PDF document text
    • https://www.jornaloflorense.com.br/admin/ckeditor/kcfinder/upload/files/26905327415.pdfIn PDF document text
    • http://saraco.kz/public/uploads/files/21388525001.pdfIn PDF document text
    • http://gkb-vityaz.ru/upload/files/bidanuve.pdfIn PDF document text
    • https://obchodsezlatem.cz/upload/files/mijomuboj.pdfIn PDF document text
    • http://tnhmc.com/userfiles/file/36545227265.pdfIn PDF document text
    • http://benhvienlaptop.biz/userfiles/file/85042840317.pdfIn PDF document text
    • http://csc0512.com/userfiles/file/20220217013314_gx6r6n.pdfIn PDF document text
    • http://guidesdugrandlarge.fr/images/import/file/loxenojevigi.pdfIn PDF document text
    • https://anne-berger.de/sites/anne-berger.de/files/fkcfile/selipulakulanawirumusobov.pdfIn PDF document text
    • http://www.cpnatacao.pt/backoffice/ckfinder/userfiles/files/48676604228.pdfIn PDF document text
    • https://www.uncme.org.br/Gerenciador/kcfinder/upload/files/44860515963.pdfIn PDF document text
    • http://prtl.pl/userfiles/file/239859501.pdfIn PDF document text
    • http://www.proektes.ru/kcfinder/upload/files/wasejuxipadevid.pdfIn PDF document text
    • https://vikta-fish.ru/upload/files/bimupefefodasulu.pdfIn PDF document text
    • http://nikolabartakova.cz/files/file/33239650988.pdfIn PDF document text
    • http://studiocastigli.eu/userfiles/files/pizimuximadufupagela.pdfIn PDF document text
    • http://ballmillfactory.com/d/files/99006563150.pdfIn PDF document text
    • https://ntwbearing.com/UserFiles/File/vofujadetuxorezaxoxa.pdfIn PDF document text
    • https://gitimohammadilakhimpur.org/ckfinder/userfiles/files/58320394406.pdfIn PDF document text
    • http://tothimi.com/admin/kcfinder/upload/files/javumezenaletuvoridiju.pdfIn PDF document text
    • https://exhibitproplus.net/mentorfinancial/page_images/file/kufonedebe.pdfIn PDF document text
    • http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1621e12b1c89dd---pavalavebafabijubuxamil.pdfIn PDF document text
    • http://touristclub.in/userfiles/file/8140965169.pdfIn PDF document text
    • https://ms01bet.com/contents/files/wavaperebusov.pdfIn PDF document text
    • http://haozuowenwang.com/imagefiles/file/jaxasilot.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_off00052a1c.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00052a1c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52A1C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0005413c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5413C 10364 bytes
SHA-256: b176731ade19fa637a527cac2c6599267d81b9c35b6a3f7cda13b85f5e824fbb
font_02_sfnt_off000558ce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x558CE 18928 bytes
SHA-256: a6f2cb84861989d8cf4357a7a4a8957e93159541cf97d67f621efd0305003493