Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e6082a2765ecb7d…

MALICIOUS

PDF

365.5 KB Created: 2022-02-05 08:52:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: d9f3483a1c464e77ba751ac55b5ac7a9 SHA-1: 69dda7b97c027e55ec0b056179ab4724343de568 SHA-256: 0e6082a2765ecb7d857683203882b07cbba83f4b497f6e81b50981330da750bd
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5565

Heuristics 6

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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://jin-hung.com/userfiles/file/ronavafenawu.pdf In PDF document text
    • https://nhaccugiare24h.nhaccutienminh.com/uploads/userfiles/file/silalakumegagafezoziredu.pdfIn PDF document text
    • http://galluccifaibano.com/userfiles/file/fewudup.pdfIn PDF document text
    • http://ttc-investco.com/img/files/34273392669.pdfIn PDF document text
    • http://immobiliareborghi.com/userfiles/files/xavuworibekisaxajitomosi.pdfIn PDF document text
    • http://vakoplus.cz/klienti/devel/sneznerolby.cz/ckfinder/userfiles/files/87500663501.pdfIn PDF document text
    • https://petandpuppies.com/userfiles/file/97526085179.pdfIn PDF document text
    • http://hooleihomes.com/cms_images/file/vavanase.pdfIn PDF document text
    • http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/161094c2ba2338---80227700643.pdfIn PDF document text
    • http://pro-group.ru/userfiles/file/baxopulipefiwosonosupika.pdfIn PDF document text
    • https://vikta-fish.ru/upload/files/vupelikibe.pdfIn PDF document text
    • https://wacee.net/wp-content/plugins/formcraft/file-upload/server/content/files/1618ad013df430---76478679864.pdfIn PDF document text
    • https://hebatkeren88.com/contents/files/55690321050.pdfIn PDF document text
    • https://suksesunited.com/contents/files/19664302876.pdfIn PDF document text
    • http://infinijewelry.com/userfiles/file/79235488153.pdfIn PDF document text
    • http://vipnovini.bg/root/f/uploads/files/94341306534.pdfIn PDF document text
    • http://kirsanov-maslo.ru/uploads/wobepebozixirojekilifaw.pdfIn PDF document text
    • http://imprezka.2kc.pl/Upload/file/devug.pdfIn PDF document text
    • http://valk.dn.ua/js/kcfinder/upload/files/9199960523.pdfIn PDF document text
    • https://palcev.ru/userfiles/file/torowo.pdfIn PDF document text
    • http://ankaraeksioglu.com/resimler/files/73014539960.pdfIn PDF document text
    • http://gagutp.com/sa_upload/userfiles/file/20210708191823.pdfIn PDF document text
    • http://lapempi.nl/ckfinder/userfiles/files/86336863697.pdfIn PDF document text
    • https://tahitotfalu.hu/ckfinder/userfiles/files/nabozewuvarigunikiliw.pdfIn PDF document text
    • https://webmanagement.colortown.ro/images/file/63520410185.pdfIn PDF document text
    • http://cross-winds.in/upload/contents/images/images/fodojanerewag.pdfIn PDF document text
    • https://antonyfashion.sk/_upload/files/dufilod.pdfIn PDF document text
    • http://fioredda.com/userfiles/files/9543746867.pdfIn PDF document text
    • https://www.conkite.com/wp-content/plugins/super-forms/uploads/php/files/5ce464f320f0595e6f2094c870fd45eb/gapojosodukewisazanepuk.pdfIn PDF document text
    • http://abwgulfport.com/uploads/files/vexadezobewobibopaditeto.pdfIn PDF document text
    • https://nasco-ye.com/uploads/file/17174640729.pdfIn PDF document text
    • http://yjccnc.com/upload/files/5227188829.pdfIn PDF document text
    • http://brcassociati.com/userfiles/files/rosajezamoj.pdfIn PDF document text
    • http://leaguengn.com/userfiles/file///jiledomovowexime.pdfIn PDF document text
    • http://lacasedescaraibes.fr/file/jenelaropenu.pdfIn PDF document text
    • http://chelseafoodmart.com/uploads/files/pesepevuwa.pdfIn PDF document text
    • http://gazetavk.ru/img/file/nuvemusezi.pdfIn PDF document text
    • https://kotypsy.pl/ckfinder/userfiles/files/sutiz.pdfIn PDF document text
    • http://esoftland.com/userfiles/file/3757119697.pdfIn PDF document text
    • http://thomas-zigon.de/images/file/rekagunulumawove.pdfIn PDF document text
    • http://www.morrisjones.co.uk/EditorImages/file/39286526863.pdfIn PDF document text
    • http://dr-onesrl.com/userfiles/files/93311582158.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=all+searching+algorithms+pdfPDF link annotation
    • http://seasonmediagroup.com/pic/file/fatetuwakopoxelem.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00054724.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54724 11048 bytes
SHA-256: 53b8a00ca65d05ca6f90efadad642b5fefa4fd82cde190e0b13b3ec00e0cfb3f
font_01_sfnt_off0005607f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5607F 17512 bytes
SHA-256: 1ad9d7939d4703b0cf455b4705f8a80d800d5cda780666133d60b92c54597849
font_02_sfnt_off00058e17.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58E17 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9