Malicious PDF — malware analysis report

Static analysis result for SHA-256 f96caf952c074d34…

MALICIOUS

PDF

314.9 KB Created: 2022-03-02 22:28:47 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 919b0d102551494d8d8bcf039ff16c3b SHA-1: 0e456983e0b0138647fd5f0002236bce6dfa4df2 SHA-256: f96caf952c074d34a9d451366be3f07bddd54cdc977f4a6655788ab5ac0aa5c5
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7195

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://wirut.co.za/XSRYdR1H?utm_term=bosch+wiper+blade+replacement+guide PDF link annotation
    • https://7m-shop.godyouoh.com/userfiles/file/rovutegujirajoraxelomozik.pdfIn PDF document text
    • http://photou.cc/ckfinder/userfiles/files/tivuv.pdfIn PDF document text
    • http://collegium-connect.nl/ckupload/files/rovokiximuvopo.pdfIn PDF document text
    • https://12shio5.com/contents/files/matunorurokufatorasudoxa.pdfIn PDF document text
    • http://lawfirm.vn/MINH/user_files/file/rapufinegivuzi.pdfIn PDF document text
    • https://rmp-familienanzeigen.de/cms/files/82860196922.pdfIn PDF document text
    • https://euroroma-bg.org/files/file/49829545824.pdfIn PDF document text
    • http://princeworldwide.com/multimedia/userfiles/file/73584035313.pdfIn PDF document text
    • https://fa-vietnam.com/webroot/img/files/10926130764.pdfIn PDF document text
    • http://www.conepe.org.br/public/ckeditor/kcfinder/upload/files/vinuloxesarido.pdfIn PDF document text
    • http://imosa.asia/uploads/files/202202071712593790.pdfIn PDF document text
    • http://ptd-tver.ru/content/files/upload/files/24358884742.pdfIn PDF document text
    • http://ofitecnic.es/files.ofitecnic/fck_up/file/fitumuvuledigozovixotax.pdfIn PDF document text
    • https://angkaganjil.com/contents/files/rolopupimiferulozeseru.pdfIn PDF document text
    • http://chronocertif.com/userfiles/file/sadurakigeku.pdfIn PDF document text
    • http://gesgo.de/userfiles/file/vofuto.pdfIn PDF document text
    • http://www.egavilanes.com/ckfinder/userfiles/files/notibaxox.pdfIn PDF document text
    • http://lehoangcctv.com/ckeditor/kcfinder/upload/files/jegaxumuju.pdfIn PDF document text
    • http://dtyxbpzx.com/filespath/files/20220225114847.pdfIn PDF document text
    • http://brushes.tfe-design.dk/userfiles/file/62098032754.pdfIn PDF document text
    • http://stoka-saarlouis.de/userfiles/file/zomimololulet.pdfIn PDF document text
    • https://powiedzdoktorze.pl/file/files/zodusula.pdfIn PDF document text
    • http://viaecommerce.com.br/kcfinder/upload/files/7913115637.pdfIn PDF document text
    • http://universalthailand.com/images/uploads/ckfinder/files/2126515530.pdfIn PDF document text
    • http://lse.hu/userfiles/file/demifabunevira.pdfIn PDF document text
    • https://xn----8sbkgjdl3aku5f.xn--07-6kc3bf4angc2g.xn--p1ai/files/files/muferidutaziwujeri.pdfIn PDF document text
    • http://romanasulcikova.cz/userfiles/zuzulixe.pdfIn PDF document text
    • https://cultureresortpokhara.com/assets/userfiles/files/18664693014.pdfIn PDF document text
    • http://dlevitin.ru/fck_editor_files/files/37334435057.pdfIn PDF document text
    • https://tenfci.net/userfiles/file/12948672405.pdfIn PDF document text
    • https://hladiagnostico.com.br/kcfinder/upload/files/17329611577.pdfIn PDF document text
    • http://studioaba.net/userfiles/files/81079236491.pdfIn PDF document text
    • https://postelezmasivu-olomouc.cz/ckfinder/userfiles/files/40760318971.pdfIn PDF document text
    • http://niuwa6.com/userfiles/file/lezuwar.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00047c26.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47C26 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00049346.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49346 11340 bytes
SHA-256: 859f3a085c32c041298fa9f877d8df13ae23caa39e22f2a9905e2ccf36213ace
font_02_sfnt_off0004ad74.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4AD74 17892 bytes
SHA-256: a29ef73ae0d22a34f043f782540af8b4315d41e0b601a98cf4dbfbf71465bce3