Malicious PDF — malware analysis report

Static analysis result for SHA-256 949be9d04d3aa0e8…

MALICIOUS

PDF

296.5 KB Created: 2022-03-09 02:53:13 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-10
MD5: 1be80649187843be8b2ccc9ff4e9be8d SHA-1: 1ba5511108fa418d0ce977a847ba18f684491209 SHA-256: 949be9d04d3aa0e8230e281ccb5f003b10f37dd5c1e87f576beca48a635b3a6e
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6855

Heuristics 7

  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://wirut.co.za/XSRYdR1H?utm_term=best+android+emulator+to+play+mobile+legends PDF link annotation
    • http://acudrved.com/ckfinder/userfiles/files/duzafowonefap.pdfIn PDF document text
    • http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/4lp7qhk6pnhcjnrbh84vtlro91/53901399373.pdfIn PDF document text
    • https://harrodsrentacar.com/public_html/userfiles/file/fewazevilago.pdfIn PDF document text
    • https://samsungdvm.net/upload/ckfinder/files/6177317249.pdfIn PDF document text
    • http://reklamaopole.pl/userfiles/file/zarafajosisawagexeza.pdfIn PDF document text
    • https://njsolarpower.com/wp-content/plugins/super-forms/uploads/php/files/4aba75967c87ddf167836d1581b4e348/6116317357.pdfIn PDF document text
    • https://icaiaa21.scrs.in/kcfinder/upload/files/93783147888.pdfIn PDF document text
    • http://www.ppk-kp3k.kkp.go.id/ver2/extra/ckfinder/core/connector/php/media/ckfinder/files/23803423648.pdfIn PDF document text
    • http://brackenpaving.com/files/44258439555.pdfIn PDF document text
    • http://tareeapartment.com/user_img/files/2277829848.pdfIn PDF document text
    • http://kondicionery-pushkino.ru/upload_picture/file/kelejepavot.pdfIn PDF document text
    • https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621d52655d6da---vomororidojinemasexojopot.pdfIn PDF document text
    • http://www.icmtravel.net/assets/ckeditor/kcfinder/upload/files/nijenufa.pdfIn PDF document text
    • http://saintthomassolapur.org/admin/kcfinder/upload/files/nuxusipajam.pdfIn PDF document text
    • https://steyr-mannlicher.hu/admin/kcfinder/upload/files/vevipexaj.pdfIn PDF document text
    • https://ckmusicdesign.nl/userfiles/file/lowogajojure.pdfIn PDF document text
    • https://bc2000.order-pro.com/ckfinder/userfiles/files/46223392760.pdfIn PDF document text
    • https://bodymason.com/user_uploads/files/dupakilezepaburerokajomu.pdfIn PDF document text
    • http://millenium.moscowfashion.net/content/xuploadimages/file/81547532.pdfIn PDF document text
    • https://edouardweil.com/userfiles/file/58660212803.pdfIn PDF document text
    • http://www.barbantie.com.br/admin/plugins/ckeditor/kcfinder/upload/files/13256098929.pdfIn PDF document text
    • http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fa1e7068a7b---dujovulojufafadu.pdfIn PDF document text
    • http://constantemails.com/userfiles/file/164667945416917139436.pdfIn PDF document text
    • http://niktid.ru/userfiles/file/koxuvu.pdfIn PDF document text
    • http://zavodmdu.ru/userfiles/files/1477696105.pdfIn PDF document text
    • https://igescanada.com/ckfinder/userfiles/files/jopinobefuvatedanula.pdfIn PDF document text
    • http://xn----7sbabjlebzbdsbxti2bw3r.xn--p1ai/files/files/rirumosekuxulepo.pdfIn PDF document text
    • http://defendo.hu/admin/kcfinder/upload/files/juxala.pdfIn PDF document text
    • http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/16220018ac8cf2---653213466.pdfIn PDF document text
    • http://geonatlife.es/ckfinder/userfiles/files/gozasefuguxekafido.pdfIn PDF document text
    • http://www.bc-arman.kz/ckfinder/userfiles/files/45419633968.pdfIn PDF document text
    • http://dvere.eu/assets/ckeditor/kcfinder/upload/files/11876364352.pdfIn PDF document text
    • https://fjordancv.info/wp-content/plugins/super-forms/uploads/php/files/d4b467b519930dcfb89b97c0191dfb86/57247213772.pdfIn PDF document text
    • https://www.monacruises.com/html/scripts/ckeditor/kcfinder/upload/files/katotitijulop.pdfIn PDF document text
    • http://elateridae.com/images/FCKeditor/file/75444219108.pdfIn PDF document text
    • https://artasedanasingaraja.com/uploadfck/file/lusozom.pdfIn PDF document text
    • http://piwcnorthhouston.org/admin/ckeditor/kcfinder/upload/files/puweminizonosokixiradete.pdfIn PDF document text
    • http://electronicascanaresas.com/kcfinder/upload/files/zawavopiruzibexafowedex.pdfIn PDF document text
    • http://full814.com/upload/files/99232965034.pdfIn PDF document text
    • http://jor-agric-aqua.com/user_img/files/texuwor.pdfIn PDF document text
    • https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/b65d2c5e0ca0e3fdfa87039ed5dcd6f3/dutegubile.pdfIn PDF document text
    • http://flashdisplay.net/UploadFiles/FCKeditor/20220207090419.pdfIn PDF document text
    • http://www.dinapart.net/frontend/web/kcfinder/upload/files/26829555050.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_off000430a1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x430A1 11140 bytes
SHA-256: 9ea7917441a0844f9465706e07bc1433b358df04cd9ace629b556da22816ac62
font_01_sfnt_off00044a40.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44A40 18600 bytes
SHA-256: 26ed9abe8a82fdd3fcd214e6dfb3b5e9cf65d38652991d67a19dd54607f56642
font_02_sfnt_off00047aa1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47AA1 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9