Malicious PDF — malware analysis report

Static analysis result for SHA-256 14cf95a69758a7e2…

MALICIOUS

PDF

216.9 KB Created: 2022-02-26 08:09:16 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-18
MD5: 51b65d4d00c61b1bcbeaaffe763754f6 SHA-1: f27bcd96b0cd05d9eb93b923c5ff187fd3a0169c SHA-256: 14cf95a69758a7e261e991f9e5a155c6639ae846855d4d758854e70387e0dd4a
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8279

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://tevav.co.za/XSRYdR1H?utm_term=jquery+ajax+post+data+format PDF link annotation
    • http://musicpark-live.de/userfiles/file/xekevimalajamesoxov.pdfIn PDF document text
    • http://carlaschroyen.com/content_docs/sedakusazusewatozak.pdfIn PDF document text
    • http://kpotplace.com/uploads/files/xoledineviva.pdfIn PDF document text
    • http://rsst77.ru/upload/files/90217841999.pdfIn PDF document text
    • https://chennothinterios.com/uploads/file/99709142749.pdfIn PDF document text
    • http://compow.net/ckfinder/userfiles/files/zamovojimoperiz.pdfIn PDF document text
    • https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/4uuc065phbeorf6brphekp7338/80288392522.pdfIn PDF document text
    • http://www.southforconstruction.com/frontend/web/ckfinder/userfiles/files/50723888799.pdfIn PDF document text
    • http://robinph.com/images/file/59761106674.pdfIn PDF document text
    • https://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612bf8af055ef---vazimafat.pdfIn PDF document text
    • http://220i380.ukrkarta.ua/fckeditor/userfiles/file/82023492046.pdfIn PDF document text
    • http://jumpstart.mobi/ckfinder/userfiles/files/menar.pdfIn PDF document text
    • https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1612660229f3b4---wokiji.pdfIn PDF document text
    • https://mogilew.ru/userfiles/file/3401971287.pdfIn PDF document text
    • http://www.oomedia.com.tw/ckfinder/userfiles/files/zibiwid.pdfIn PDF document text
    • http://ebiddex.com/kcfinder/upload/files/zorikonatim.pdfIn PDF document text
    • http://fapannimario.it/userfiles/files/lopojojojiwidusekug.pdfIn PDF document text
    • http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ad0ebecdd14---xuvilizazilevolekamu.pdfIn PDF document text
    • http://thechitay.com/uploads/userfiles/file/32381156125.pdfIn PDF document text
    • http://asesorialuishervas.com/wp-content/plugins/formcraft/file-upload/server/content/files/161d8a0ad00f4a---mepep.pdfIn PDF document text
    • http://kaica.org.sa/ckeditor/kcfinder/upload/files/73181012989.pdfIn PDF document text
    • http://kyea.org/imageuploads/nitoralis.pdfIn PDF document text
    • https://bushregenerators.com/userfiles/files/kerigimagefati.pdfIn PDF document text
    • https://lapakunited.com/contents//files/10960488059.pdfIn PDF document text
    • https://serrechevalier-skifun.com/imagesfile/fagamel.pdfIn PDF document text
    • https://vikta-fish.ru/upload/files/dujilujugumu.pdfIn PDF document text
    • https://www.domaine-boussard-chablis.fr/ckfinder/userfiles/files/71248447511.pdfIn PDF document text
    • http://circuitvietnamcambodge.com/hinhanh/file/tevozes.pdfIn PDF document text
    • https://www.medipratik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611d69cf6b5f1---vakasasugosikezakozafuk.pdfIn PDF document text
    • http://easyliveconstruction.com/ci/userfiles/files/tujikabimedejutebadu.pdfIn PDF document text
    • http://feuerwehrobrigheim.de/upload/files/tozezofawobuzolagatiwul.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_off0002f69f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002f69f.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002f69f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F69F 11000 bytes
SHA-256: c7e49006e586964fa88a4086f4de95405eca13d0e9f12aaa0849ef091e97ed58
font_01_sfnt_off00031017.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31017 17796 bytes
SHA-256: f4ea23761ae19379a7d9896a6516931464ce5b303ec461e85ce6cc37f7321e7c
font_02_sfnt_off00033e75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33E75 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9