Malicious PDF — malware analysis report

Static analysis result for SHA-256 782c6d11b51244bb…

MALICIOUS

PDF

276.8 KB Created: 2022-04-03 16:14:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: f1bf60f61ea6a1488941bda6c2864238 SHA-1: 8f2c36f2f1b28382441fe76b7e9859560b93e660 SHA-256: 782c6d11b51244bb09f61138315f57dca00f1ad98e55c847e9d3976a931fa1f8
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7877

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://fecuq.co.za/XSRYdR1H?utm_term=kaise+bataye+kyun+tujhko+chahe+mp3+f PDF link annotation
    • http://laduses.nl/image/file/35258260074.pdfIn PDF document text
    • https://cortado.funeralinnovations.com/copilots/upload/files/mabusezunawolutiwonex.pdfIn PDF document text
    • http://duef.ru/public/file/dadolaj.pdfIn PDF document text
    • http://biosite.ru/images/news/file/bovojavivibumapefiniva.pdfIn PDF document text
    • http://electronicascanaresas.com/kcfinder/upload/files/radowubezinomawapabi.pdfIn PDF document text
    • https://nivirijimukavut.weebly.com/uploads/1/3/2/6/132681164/5075877.pdfIn PDF document text
    • https://fadegedisumobe.weebly.com/uploads/1/3/5/9/135992854/76625.pdfIn PDF document text
    • https://isgz.me/userfiles/file/49772210576.pdfIn PDF document text
    • https://marblobaths.com/app/webroot/img/files/pojidofolonizil.pdfIn PDF document text
    • http://hawaiianhunareiki.it/file/37313444506.pdfIn PDF document text
    • https://myleague.vn/uploadfiles/kcfinder/files/xejigapuvamuzotubonataxov.pdfIn PDF document text
    • https://duongthuy.net/userfiles/file/pavejoluto.pdfIn PDF document text
    • https://guojigongcheng.com/userfiles/file/20220313133022_1612618901.pdfIn PDF document text
    • https://menanolunum.weebly.com/uploads/1/3/4/7/134754058/vusog-wigamuped-petadumupij-jixepe.pdfIn PDF document text
    • http://arisutour.com/ckupload/files/kixisamifalabexelekev.pdfIn PDF document text
    • https://trungtamchonggia.vn/kcfinder/upload/files/87288856518.pdfIn PDF document text
    • https://potentialdesign.cn/userfiles/file/1648128561.pdfIn PDF document text
    • https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/161fc593a4223f---40004684173.pdfIn PDF document text
    • https://slavicchurchmississauga.com/fck_upload/file/71909653427.pdfIn PDF document text
    • http://cn-polylysine.com/d/files/42581761023.pdfIn PDF document text
    • http://www.gesas.it/media/mailinglist/file/6105105741.pdfIn PDF document text
    • https://somogyplusz.hu/files/96778321609.pdfIn PDF document text
    • https://regaluxiluminacion.com/uploads/assets/file/nefuk.pdfIn PDF document text
    • https://olympicaccessoriesbd.com/assets/ckeditor/kcfinder/upload/files/mudexujivenovojabiwavujud.pdfIn PDF document text
    • http://www.megasaludips.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622933ef40758---21872938811.pdfIn PDF document text
    • https://wofovadorobonam.weebly.com/uploads/1/3/0/7/130739883/72465.pdfIn PDF document text
    • http://acutecardio.ru/sadm_files/20392819305.pdfIn PDF document text
    • https://solucionaesp.com/ckfinder/userfiles/files/38632403591.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_off0003e43d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3E43D 11336 bytes
SHA-256: eb4567d7d342e6332434842a59fb76f8641d6ccc51a6595fd7e524d62c9adbdb
font_01_sfnt_off0003fe90.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FE90 17348 bytes
SHA-256: b5caa32fe59cde8d7a436a182a7ebeed97564ad351ba5a73f311dca987ed96a5
font_02_sfnt_off00042bf3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42BF3 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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