Malicious PDF — malware analysis report

Static analysis result for SHA-256 b5d5a3c563ada6d7…

MALICIOUS

PDF

411.0 KB Created: 2022-03-19 21:46:50 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-06
MD5: 0c80341bd2a1bf22ba92b34ac3af7206 SHA-1: a448b4021da1b300bcdd4d58feb5a83978f0f4d1 SHA-256: b5d5a3c563ada6d7b706378b3fe58e210d51abea9c399df2bf38434ca6a017bd
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6300

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://colod.co.za/XSRYdR1H?utm_term=baghban+movie+song+list PDF link annotation
    • http://tmkb.org.tr/ckfinder/userfiles/files/80238873581.pdfIn PDF document text
    • https://www.caposalasicilia.com/admin/ckeditor/kcfinder/upload/files/nifoxujubujabalirezowubi.pdfIn PDF document text
    • http://www.kickcommerce.com/userfiles/file/zixivato.pdfIn PDF document text
    • https://butterfly-propertymanagement.com/userfiles/file/zitidisofuremol.pdfIn PDF document text
    • http://www.aippc.net/kcfinder/upload/files/4287640201.pdfIn PDF document text
    • https://www.retailexpert.sk/gfx/administration/js/ckeditor/kcfinder/upload/files/gujab.pdfIn PDF document text
    • http://grupomagister.com.br/kcfinder/upload/files/fasefakexufejerulibovu.pdfIn PDF document text
    • http://ayhancevik.com/images_upload/files/51893640561.pdfIn PDF document text
    • http://ridonhennet.eu/admin/kcfinder/upload/files/sivanonowuzewiketibobol.pdfIn PDF document text
    • http://bluecreator.biz/ckfinder/userfiles/files/13088758506.pdfIn PDF document text
    • http://daiichihr.com/uploads/news_file/zizexakomuponomexabipuji.pdfIn PDF document text
    • http://fusheng-vietnam.vn/admin/webroot/upload/image/files/50616114870.pdfIn PDF document text
    • https://open-call.fr/uploaded/files/33059600852.pdfIn PDF document text
    • https://musicalfamilytree.com/files/96589003276.pdfIn PDF document text
    • http://ewhamd.net/upFiles/ckeditor/files/wexudoziso.pdfIn PDF document text
    • https://betenagro.com/sites/default/files/file/67595647045.pdfIn PDF document text
    • http://bukharaalpharetta.com/sites/default/files/file/34984991426.pdfIn PDF document text
    • https://protrialse.eu/files/files/57614947737.pdfIn PDF document text
    • http://edisonprivateschoolbeta.com/cote_dor_import/admin/ckfinder/userfiles/files/909196741.pdfIn PDF document text
    • http://chmer.yun2u.com/upload/files/49080705707.pdfIn PDF document text
    • http://mlight.cz/archiv/file/21756534193.pdfIn PDF document text
    • http://advocaatindex.nl/images/uploads/zinigenatijufiwobi.pdfIn PDF document text
    • http://www.trackls.com/application/ckeditor/ckfinder/userfiles/files/lejazujanali.pdfIn PDF document text
    • https://nppgursaraijhansi.in/ckfinder/userfiles/files/wikirajaj.pdfIn PDF document text
    • http://hig-hegmann.de/userfiles/file/bezinuzasuma.pdfIn PDF document text
    • http://driver-jazda.pl/upload/file/66963985754.pdfIn PDF document text
    • http://beiwendq.com/data/attachment/file/18204708842.pdfIn PDF document text
    • https://moruslondinium.org/img/files/6110363399.pdfIn PDF document text
    • https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/d063f9d55635b30c6642bdfb92aabe3d/zitogejogeruj.pdfIn PDF document text
    • http://cwsf2013.sfiab.com/data/userfiles/file/71859784799.pdfIn PDF document text
    • http://www.korsun.ic.ck.ua/js/kcfinder/upload/files/47949321706.pdfIn PDF document text
    • http://www.ufolep-69.com/contenus/files/51728515715.pdfIn PDF document text
    • https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/16222cee33a548---barozuwotolu.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_off0005fdfd.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005fdfd.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005fdfd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FDFD 10716 bytes
SHA-256: ab255348cf1aeac7163855fbbdd435a9719a1236de5d8bb46e38a37b44321b4c
font_01_sfnt_off00061670.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61670 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00062d8b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62D8B 17876 bytes
SHA-256: 9e6bcd9cecde291c6c44ab8a4e390381c4acb5467361ea32bcb301379522db5e