Malicious PDF — malware analysis report

Static analysis result for SHA-256 47885a49c2375309…

MALICIOUS

PDF

326.7 KB Created: 2022-02-21 06:54:47 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 8f4bd082af6d104ede105770df1c6411 SHA-1: a100b01600221e4c417dda5874e106fa67216a20 SHA-256: 47885a49c2375309d85c17dc92e81979df21fb72abdf617358ece0eb88534176
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7933

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://mifuj.co.za/XSRYdR1H?utm_term=bomag+bt+60%2F+4+repair+manual PDF link annotation
    • https://deycaterers.com/ckfinder/userfiles/files/59568019049.pdfIn PDF document text
    • http://papinchess.ru/userfiles/file/bonad.pdfIn PDF document text
    • http://jinanxintiandi.com/userfiles/files/13995690742.pdfIn PDF document text
    • http://www.alm-machines.be/kcfinder/upload/files/xaxuvadakisirex.pdfIn PDF document text
    • https://szallas-karpatalja.hu/upload/5063101663.pdfIn PDF document text
    • http://edwindijk.nl/home/edijk/domains/edwindijk.nl/public_html/uploads/file/82828286136.pdfIn PDF document text
    • https://mangalargalux.com.br/ckfinder/userfiles/files/28100556995.pdfIn PDF document text
    • https://rux-thai.com/ckfinder/userfiles/files/kesexisodowimatetuma.pdfIn PDF document text
    • https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/160febacd995dc---jumoleguvut.pdfIn PDF document text
    • http://wccflooring.com/userfiles/files/nizizebadonipibuzojiv.pdfIn PDF document text
    • https://ofertaromania.ro/ckfinder/userfiles/files/89896793750.pdfIn PDF document text
    • http://mskgroup-spb.ru/upload/file/pibonutajile.pdfIn PDF document text
    • http://www.miyadenthai.com/image/upload/File/75224917452.pdfIn PDF document text
    • https://bustotoronto.com/userfiles/file/fajuminova.pdfIn PDF document text
    • https://slavica.ru/wp-content/plugins/super-forms/uploads/php/files/524b4c9ffcd24eda6d3fca5c7199da78/jumisupodepazixivekakagix.pdfIn PDF document text
    • https://www.officinasapori.com/_admin/kcfinder/upload/files/61457805986.pdfIn PDF document text
    • http://patronusalapitvany.hu/public_html/upload/vepuratipiru.pdfIn PDF document text
    • https://luxury77.com/kcfinder/upload/files/146021994.pdfIn PDF document text
    • http://cadex-forensic.com/app/webroot/kcfinder/upload/files/silinikugulimomixi.pdfIn PDF document text
    • http://rc-mst.com/mst/_upload/files/68405940429.pdfIn PDF document text
    • http://www.kirmatas.org.tr/kcfinder/upload/files/sutufidenagesobajebox.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_off0004a823.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A823 11124 bytes
SHA-256: 45287ea9e1a4137b98adf14d6dbd5fcf4efdc19db426cfc91e6f0de6d681a3e3
font_01_sfnt_off0004c1f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C1F5 18508 bytes
SHA-256: 62960ee9846a3589ea20877dd0eba39b4fd750a0436fb68954b6432ee9aad5e1
font_02_sfnt_off0004f303.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F303 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9

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