Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d517e986a6d8b21…

MALICIOUS

PDF

450.9 KB Created: 2022-03-02 17:43:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-11
MD5: e19a2cc4648a80a44addb9fc5235adac SHA-1: 8b8f5d242cd30d62b51f81d012dca2222f158033 SHA-256: 0d517e986a6d8b2127e56626003e18ad51aeca7ae646f8abffc7d61f62a71319
136 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4712

Heuristics 6

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=armored+mewtwo+duo+raid+guide PDF link annotation
    • https://muratay.nl/userfiles/file/vekexegine.pdfIn PDF document text
    • https://drjou-vc.com/upload/files/dagokivu.pdfIn PDF document text
    • http://www.roosprommenschenckelfoundation.nl/ckfinder/files/files/nedadewu.pdfIn PDF document text
    • http://madmojo.com/fckupload/file/10722095282.pdfIn PDF document text
    • http://exito-opakowania.pl/userfiles/file/madixe.pdfIn PDF document text
    • http://rbtyutj01.com/userfiles/files/17659014125.pdfIn PDF document text
    • http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/16207d7264bbae---33359469607.pdfIn PDF document text
    • https://nestsearch.in/admin/uploads/file/96069934647.pdfIn PDF document text
    • http://tratyfa.com/public/ckeditor/kcfinder/upload/files/19131719286.pdfIn PDF document text
    • https://clubselect.ro/ckfinder/userfiles/files/vejofugaminigokerijigar.pdfIn PDF document text
    • https://www.agencesramos.com/ckfinder/userfiles/files/8464568699.pdfIn PDF document text
    • https://agsposure.org/wp-content/plugins/super-forms/uploads/php/files/5f05d07937ef0c7e8d0e3074642cea96/zomapotiwuleroka.pdfIn PDF document text
    • http://ieclop.pnl.ac.id/asset/kcfinder/upload/files/69365435816.pdfIn PDF document text
    • http://winfielddeli.com/ckfinder/userfiles/files/15725447969.pdfIn PDF document text
    • http://anoh.net/pds/userfiles/files/50179263653.pdfIn PDF document text
    • http://needychild.org/ckfinder/userfiles/files/jomevololug.pdfIn PDF document text
    • http://kup-vino.cz/web/ckfinder/userfiles/files/gajamunex.pdfIn PDF document text
    • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/162159fd8b3283---xujomukarid.pdfIn PDF document text
    • https://euronet.stonavka.cz/webpagebuilder/ckfinder/userfiles/files/xobobabojeraze.pdfIn PDF document text
    • http://jj-metals.com/userfiles/file/2022021211150273499.pdfIn PDF document text
    • http://mazraeir.com/images/upload/files/31703930409.pdfIn PDF document text
    • http://operahazyborlovagok.hu/browser/files/18348464728.pdfIn PDF document text
    • http://www.festivalmarrakech.info/wp-content/plugins/formcraft/file-upload/server/content/files/1620553234c7c6---gadepojesutane.pdfIn PDF document text
    • https://www.icmcapital.com/assets/ckeditor/kcfinder/upload/files/63172242872.pdfIn PDF document text
    • http://photopuzzle.net/userData/board/file/wamokuteguzewebemepilosuv.pdfIn PDF document text
    • https://bergepkolcsonzo.hu/userfiles/file/wukarowe.pdfIn PDF document text
    • http://solo-reisen.com/media/images/file/42800052399.pdfIn PDF document text
    • https://sca-eagleegg5k.com/ckfinder/triplebuserfiles/file/40162927930.pdfIn PDF document text
    • http://mijn-nederland.nl/userfiles/file/ruvino.pdfIn PDF document text
    • https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620c7801994db---25706380492.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_off00069e1e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00069e1e.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00069e1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x69E1E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0006b539.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B539 17860 bytes
SHA-256: 96b2bf4e6f102ee26580ea13b0f5a3e53c10e38991f0609466eba9261063bd77
font_02_sfnt_off0006e35d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E35D 10440 bytes
SHA-256: 89039de09c35ea1d702d5eddce66001cd6df2a99db9c8773b2fbbed00c2fc313