Malicious PDF — malware analysis report

Static analysis result for SHA-256 14cadc4959caee75…

MALICIOUS

PDF

290.2 KB Created: 2022-03-15 13:15:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-17
MD5: 991b59fa8c3778afcb213c3225ef3577 SHA-1: 4f7b15b6441c3d78b5eabdf28bb96921c8d60ef8 SHA-256: 14cadc4959caee75ffca9af8b943f5222f24c1d6707c17abfb4ce77b798d061f
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6618

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://ragaz.co.za/XSRYdR1H?utm_term=ctv+saskatoon+news+reporters PDF link annotation
    • http://www.medicellbank.com/userfiles/files/tirerudipukilaloj.pdfIn PDF document text
    • http://c-translations.com/data/upload/File/relelidaravatiruw.pdfIn PDF document text
    • http://folientastaturen.pl/_data/file/73886449481.pdfIn PDF document text
    • https://nghiepvu.udicmanpower.vn/uploads/news_file/jinezogomovibaxulav.pdfIn PDF document text
    • https://bepxuyenviet.com/upload/files/40963066041.pdfIn PDF document text
    • http://xn--80aatg4aaaddkhfhbf3evf.xn--p1ai/ckfinder/userfiles/files/19466245668.pdfIn PDF document text
    • http://paroissedementon.fr/upload/files/59792040008.pdfIn PDF document text
    • https://zahidnawaz.com/UploadedImages/image/xusudazazirop.pdfIn PDF document text
    • http://amako-ra.com/wp-content/plugins/super-forms/uploads/php/files/722b7cb688d870936b0a853797655d53/74762240632.pdfIn PDF document text
    • https://schneider-rozetki.ru/kcfinder/upload/files/19245388494.pdfIn PDF document text
    • https://www.icfost.org/public/kcfinder/upload/files/10737945759.pdfIn PDF document text
    • http://ptktent.ru/userfiles/file/romiluta.pdfIn PDF document text
    • http://rilta.net/userfiles/files/fekopiv.pdfIn PDF document text
    • http://museodegliarazzimarsala.com/userfiles/files/1741307125.pdfIn PDF document text
    • http://medob.org/SITE/files/editor/file/6443130559.pdfIn PDF document text
    • http://drewix.kkozle.pl/portal/panel/userfiles/file/jizupaxotodogo.pdfIn PDF document text
    • https://lokmangal.co.in/wp-content/plugins/super-forms/uploads/php/files/c2d5ae53bc613fbd1423b9488471b87c/zijofezodirudurekalo.pdfIn PDF document text
    • http://www.neoneofitou.com/ckfinder/userfiles/files/55847693411.pdfIn PDF document text
    • http://mhzsolutionz.com/userfiles/file/4941765982.pdfIn PDF document text
    • https://www.nhabe.com.vn/ckfinder/userfiles/files/meritiduto.pdfIn PDF document text
    • https://kuwaitpolyurethane.com/ckfinder/userfiles/files/gavavibazulujofuv.pdfIn PDF document text
    • http://akcompany.vn/uploads/userfiles/file/ruteva.pdfIn PDF document text
    • http://balony.dmuchance.eu/userfiles/file/gaxipajaguzedilud.pdfIn PDF document text
    • https://valstybestarnyba.com/upckfinder/files/gekulolugomidagezogib.pdfIn PDF document text
    • http://pincailight.com/zk/UploadFile/file/2022021704561173499.pdfIn PDF document text
    • http://schodylux.pl/userfiles/file/wemiw.pdfIn PDF document text
    • http://silexsys.com/ckeditor/kcfinder/upload/files/tiban.pdfIn PDF document text
    • http://musicincw.com/fckeditor/userfiles/image/73530450440.pdfIn PDF document text
    • http://kioskcondoweb.wpengine.com/wp-content/plugins/formcraft/file-upload/server/content/files/16209496e939c5---junerujupadunukiriw.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_off00041d55.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00041d55.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00041d55.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41D55 17392 bytes
SHA-256: f5600b267714a68811255346720c751d4abb6b0c07eba10ff275a50651744e88
font_01_sfnt_off00044a57.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44A57 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00046177.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46177 10384 bytes
SHA-256: 76c77c228a02f4ecc335eab1d803dbee65a915f3a22af1669ade779cb1579093