Malicious PDF — malware analysis report

Static analysis result for SHA-256 9419bd99aad6f429…

MALICIOUS

PDF

321.6 KB Created: 2022-01-10 06:55:18 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: 90658854cdcf142ab779e7fd4fb35091 SHA-1: ccd4b432b8387f3002bab8ace3e6933169333e97 SHA-256: 9419bd99aad6f4294db28657e62452044c16e446f0194d0127ccdaad4ee929d5
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7298

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://falconshipping-uae.com/userfiles/files/sesamerimusovuw.pdf In PDF document text
    • http://maksimetall.ru/files/64251490721.pdfIn PDF document text
    • http://tznjl.com/userfiles/files/1758662138.pdfIn PDF document text
    • http://divelife.kz/files/file/13606470486.pdfIn PDF document text
    • http://casavacanzesanvito.eu/userfiles/files/nebubaxuwixezizak.pdfIn PDF document text
    • https://xn--80aesyq.xn--p1ai/files/file/ninepovosazalavaxiga.pdfIn PDF document text
    • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/1618dc2f4d179e---37127862848.pdfIn PDF document text
    • https://wisestudentz.com/userfiles/file/kitegexisolibinevokepap.pdfIn PDF document text
    • http://sostrevalli.it/userfiles/files/podokofajavira.pdfIn PDF document text
    • https://nicemexico.net/wp-content/plugins/formcraft/file-upload/server/content/files/16189e563ecb73---99459750046.pdfIn PDF document text
    • http://topp.pl/_topp/file/32708792612.pdfIn PDF document text
    • http://sdsenlex.com/upload/files/71944356454.pdfIn PDF document text
    • https://bcbc3399.com/upload/files/23414000815.pdfIn PDF document text
    • http://videotour24.com/data/fckupload/file/79414080399.pdfIn PDF document text
    • http://mirograd.com/img/file/ketata.pdfIn PDF document text
    • https://cl-metalparts.com/d/files/47229288608.pdfIn PDF document text
    • http://kytero.com/admin/kcfinder/upload/files/60359018790.pdfIn PDF document text
    • http://vincitydata.com/uploads/ckfinder/files/witupojafiduzanajibiki.pdfIn PDF document text
    • http://nabsangram.com/userfiles/file/mujovefesamutimasod.pdfIn PDF document text
    • http://lamelove-zakryti.cz/userfiles/file/40393902866.pdfIn PDF document text
    • https://badrivishal.com/media/zirinejiluxesubezenex.pdfIn PDF document text
    • https://wernitznigg.at/files/97252725554.pdfIn PDF document text
    • http://www.icmtravel.net/assets/ckeditor/kcfinder/upload/files/49914827286.pdfIn PDF document text
    • http://gocoachfox.com/userfiles/file/ramuwozomewofibemuwuror.pdfIn PDF document text
    • http://feedproxy.google.com/~r/Xvkpad/~3/vItLtdF7Pec/uplcv?utm_term=braun+thermoscan+manual+6023PDF link annotation
    • 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_off00049859.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49859 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0004aef8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4AEF8 17540 bytes
SHA-256: 956c24aa456dec6f3bbd8d561a2bbb8f46409bfee218e8c381296044809c084f
font_02_sfnt_off0004dbf4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DBF4 11136 bytes
SHA-256: 575777be3bd5c31cc98974392b085e5ddfc982f2f575c85aebe49d9a6389f81b

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