Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e9dbcbe520069d…

MALICIOUS

PDF

335.6 KB Created: 2022-04-01 20:11:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: bcc782f739ac0a056d734bddac8236c8 SHA-1: a8a76a3e6edd0ded0bdf2f678fc9ddc7c2c144f8 SHA-256: d3e9dbcbe520069d1825e0d641a9c4c241dd2cba53c263525b450a98d343ba82
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7480

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://podar.co.za/XSRYdR1H?utm_term=first+aid+nbde+part+1 PDF link annotation
    • http://archinfo.ru/uploads/file/65837796073.pdfIn PDF document text
    • https://chupanhnoithat.vn/upload/files/musab.pdfIn PDF document text
    • https://topas-rus.ru/media-temp/img/uploads/files/patodozawewuwuxaj.pdfIn PDF document text
    • http://humansharehouse.com/userData/board/file/dexejofuxojulufopowuri.pdfIn PDF document text
    • https://fotizewuzawefuv.weebly.com/uploads/1/3/4/6/134668380/fba9b.pdfIn PDF document text
    • https://samsungklimalar.com/upload/ckfinder/files/repijiponixega.pdfIn PDF document text
    • https://dycmc.com/DATA/upload/files/202202091318156119.pdfIn PDF document text
    • http://suachuadienlanhhoaphat.com/hinhanh_fckeditor/file/gagemuza.pdfIn PDF document text
    • https://99shayari.in/userfiles/files/mavobewuxizunuso.pdfIn PDF document text
    • http://forensique.com/app/webroot/kcfinder/upload/files/57846367706.pdfIn PDF document text
    • https://waxaveroguwako.weebly.com/uploads/1/3/5/3/135344917/pepuziwi.pdfIn PDF document text
    • https://vinaxana.weebly.com/uploads/1/3/4/7/134725794/xulinewodugip.pdfIn PDF document text
    • https://www.ssemusic.com/kcfinder/upload/files/8499599656.pdfIn PDF document text
    • http://todaystravel.com.tn/kcfinder/upload/files/37662838226.pdfIn PDF document text
    • https://ludasajuwo.weebly.com/uploads/1/3/4/0/134096591/73adaa715.pdfIn PDF document text
    • https://sorajofuwomukiz.weebly.com/uploads/1/3/1/4/131407138/gomesi.pdfIn PDF document text
    • https://gokaveruziniva.weebly.com/uploads/1/3/4/5/134580144/8a8d884.pdfIn PDF document text
    • https://sifavebizibi.weebly.com/uploads/1/3/4/0/134040704/6285507.pdfIn PDF document text
    • http://cleangroupbd.com/ck/upload/files/bazes.pdfIn PDF document text
    • https://luzofimufabo.weebly.com/uploads/1/3/4/5/134590143/cf23e8.pdfIn PDF document text
    • http://dubiliergarten.de/uploads/files/pikalogutarelatuxuveda.pdfIn PDF document text
    • http://zhengfutz.com/v15/Upload/file/20223151149451562.pdfIn PDF document text
    • https://ww150004.linebot.net/upfile/files/20220213140546.pdfIn PDF document text
    • https://nenizipefofobi.weebly.com/uploads/1/3/4/3/134337801/satanafekep.pdfIn PDF document text
    • http://innovad-ltd.com/userfiles/file/77816015053.pdfIn PDF document text
    • http://ambiance-cinema.fr/wp-content/plugins/super-forms/uploads/php/files/b549544b2c69f5a590d00c8fbf2d8a5a/larebugibamatudetagiv.pdfIn PDF document text
    • https://garmin2.ddbseven.cl/userfiles/file/61513676313.pdfIn PDF document text
    • https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/8fb375e3597a58222899d6645f507792/69422328944.pdfIn PDF document text
    • http://advocaatindex.nl/images/uploads/64034846215.pdfIn PDF document text
    • http://seidels-mineralienwelt.de/images/uploaded/file/30087299843.pdfIn PDF document text
    • https://supratrend.hu/images/fck/files/45284537675.pdfIn PDF document text
    • http://ventima.ru/userfiles/file/nodisewukipuka.pdfIn PDF document text
    • http://tiquital.com/documentos/file/30407104953.pdfIn PDF document text
    • https://farunigi.weebly.com/uploads/1/3/4/7/134716297/dujapewi.pdfIn PDF document text
    • https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/50o3hlj9cvsmj2e8l39aebv0v6/roxukewidurinizev.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_off0004d00f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D00F 10388 bytes
SHA-256: 5348012e10ad7eb960526e56018a148f82ce98a3344ab3ced8ef337bfcaf0b0a
font_01_sfnt_off0004e774.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E774 18388 bytes
SHA-256: f63a36e7705e74fd3da5b991374cf204d277681f82dc3694f295da16dadad01a
font_02_sfnt_off0005171e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5171E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1