Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d6e4f24399b8c3…

MALICIOUS

PDF

304.8 KB Created: 2022-03-24 23:47:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: e254a157e0565e9f9dfcca8f8c03c29e SHA-1: 71d5674c09add985dcb32b8d482369513b430f37 SHA-256: e2d6e4f24399b8c39b5a4318c9fd331ba057e81bea766d7183c6ae217bcbc6a0
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8005

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=2004+volkswagen+touareg+owners+manua PDF link annotation
    • http://xn--aknmedical-yub.com/uploads/file/25020587290.pdfIn PDF document text
    • https://rzfmuhasebe.com/userfiles/file/zukogegevevudu.pdfIn PDF document text
    • http://fzsvybbs.at/userfiles/file/renutupusepalelunetul.pdfIn PDF document text
    • http://aktien-analyse.de/images/File/lidudoxumawodenuso.pdfIn PDF document text
    • http://cortemadera.com/wysiwygfiles/file/ximez.pdfIn PDF document text
    • http://shepardinteriordesign.com/rw/upload/file/25675932168.pdfIn PDF document text
    • http://halanmilk.com/upload/files/merabifumunak.pdfIn PDF document text
    • https://access-etoile.edecision.fr/userfiles/file/wagumisopalofelowukawar.pdfIn PDF document text
    • http://administratieindex.nl/images/uploads/tijafazemomulogefuzomiso.pdfIn PDF document text
    • http://industra.sk/userfiles/file/23007854649.pdfIn PDF document text
    • http://apsons.eu/files/file/jazorajenunijabijid.pdfIn PDF document text
    • http://pantipplaza.com/userfiles/file/49555782081.pdfIn PDF document text
    • http://evolution-dev.com/file_media/file_image/file/xuguzizejubejonijojolezu.pdfIn PDF document text
    • https://snapstudios.ca/userfiles/file/zikapibakutotazopinabazer.pdfIn PDF document text
    • http://soundspace.eu/Upload/file/19048517229.pdfIn PDF document text
    • http://sabancilojistik.com/userfiles/file/91188322861.pdfIn PDF document text
    • https://posetili.ru/userfiles/file/23233938477.pdfIn PDF document text
    • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/16213a7c05a97b---zobiwiliwupokede.pdfIn PDF document text
    • http://www.ascondir.com.br/Gerenciador/kcfinder/upload/files/ketubenuwefeduxep.pdfIn PDF document text
    • http://simonide.org/userfiles/file/96101347175.pdfIn PDF document text
    • https://www.rioclaro.com.co/kcfinder/upload/files/16187619021.pdfIn PDF document text
    • http://tischlerei-schlusche.de/sites/default/files/file/552976707.pdfIn PDF document text
    • http://delannahotel.com/user_img/file/wikegiwigatuloderolok.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_off0004506a.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004506a.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004506a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4506A 18820 bytes
SHA-256: 2359187d870f4b78cd3bb80b6b76a50d569f3a75f3efff808fd92cc86c0618b9
font_01_sfnt_off000481f9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x481F9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00049919.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49919 10924 bytes
SHA-256: 7b012a6c1e2f187f9601a9d0b43ce73b953d742c3a25f19871777e2603444da0