Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d74f75bf47496b…

MALICIOUS

PDF

296.8 KB Created: 2022-03-26 02:07:24 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: bef983ceb24c62ba8d30911ec7c28780 SHA-1: 36e1809524915e9fd1304e1f708c25a335a4270a SHA-256: e2d74f75bf47496b3f4b45b0a3e5c91201b80ccfce8fb5f9c76bf717128ecdc9
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7513

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 http://nbaindia.nic.in/includes/ckeditor/plugins/kcfinder/upload/files/47779082156.pdf In PDF document text
    • http://lepetitjaunais.com/userfiles/file/39385864127.pdfIn PDF document text
    • https://heritagelogs.com/wp-content/plugins/super-forms/uploads/php/files/vhvp74nnmf04edkm8dcaq61svh/12936395256.pdfIn PDF document text
    • http://dok-vo.ru/userfiles/file/mafusapuwufide.pdfIn PDF document text
    • http://amctop.com/board_data/editor_img/file/202202141004.pdfIn PDF document text
    • http://kutyasturak.hu/images/files/mapumibatexe.pdfIn PDF document text
    • http://polaryachtmanufactory.com/res/wysiwyg/file/29780610546.pdfIn PDF document text
    • https://receptlap.hu/files/dexixesela.pdfIn PDF document text
    • https://www.au-holding.ru/kcfinder/upload/files/wumabuzimexofamelel.pdfIn PDF document text
    • https://exporoaster.com/app/webroot/files/images/pages/files/60863728212.pdfIn PDF document text
    • http://maudchristan.nl/ckfinder/userfiles/files/95315268947.pdfIn PDF document text
    • https://pianoinprimopianofestival.com/uploads/file/zivadanoletiponira.pdfIn PDF document text
    • http://lixupeng.com/uploads/files/libuvigifaworodafak.pdfIn PDF document text
    • https://cooperspick.com/files/jujadefexilafowom.pdfIn PDF document text
    • http://borsasetelsis.cat/admin/kcfinder/upload/files/dotikebatozolagirol.pdfIn PDF document text
    • http://immat.org.tr/kcfinder/upload/files/8021582312.pdfIn PDF document text
    • https://vntdc.com/upload/fck/file/32529103955.pdfIn PDF document text
    • https://kisikana.hr/UserFiles/files/34193381852.pdfIn PDF document text
    • http://sport-celebrity.com/app/webroot/kcfinder/upload/files/wipaxagonelixesulin.pdfIn PDF document text
    • http://tamtamphat.com/upload/files/12302546028.pdfIn PDF document text
    • http://dakmoto.cz/obrazky/file/lawutadi.pdfIn PDF document text
    • http://uniroll.pl/user_images/file/womupugubu.pdfIn PDF document text
    • http://invismortgagebroker.com/images/file/61171925487.pdfIn PDF document text
    • https://quangcaowebsite.xemlaco.com/uploads/files/vobosujadogigekemotewuw.pdfIn PDF document text
    • http://consulcongress.it/uploads/assets/file/ziralal.pdfIn PDF document text
    • https://wmu24.ru/media/file/3102895691.pdfIn PDF document text
    • https://hyper.oneewe.com/_img/files/55793263421.pdfIn PDF document text
    • https://globalybm.com/ckfinder/userfiles/files/1645415842.pdfIn PDF document text
    • http://jedwines.com/cmsCart/upload/file/bamukozaburixigon.pdfIn PDF document text
    • http://samvalentim.pt/assets/kcfinder/upload/files/57594152985.pdfIn PDF document text
    • http://leylatoprak.com/userfiles/file/tuviropuzubivu.pdfIn PDF document text
    • http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/16203484994236---77534773185.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=milwaukee+time+warner+cable+channel+guidePDF link annotation
    • http://serviskytar.cz/kcfinder/upload/files/fejodonexusirem.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_off000430f7.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000430f7.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000430f7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x430F7 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00044812.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44812 19644 bytes
SHA-256: 14788c4eb84fa93084145476c1a73496e6f8b0dc4cbba683083482794956dd03
font_02_sfnt_off00047ac4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47AC4 10940 bytes
SHA-256: 9c55a2d0b5e2d7a72750fafbb3908040fa203d65b9419812aef31a08d1c1dc47