Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c96c146878610e…

MALICIOUS

PDF

436.1 KB Created: 2022-02-25 10:04:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: ecc004891f94a27de7075285f3f6da11 SHA-1: dc565508a678ca0dc7aca534c103156cb2f3def3 SHA-256: 29c96c146878610ee077c6b243a9a18316a3e7fa7ca8559acaa2885900a715b7
144 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4959

Heuristics 7

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://sunuf.co.za/XSRYdR1H?utm_term=mata+ji+ki+aarti+pdf PDF link annotation
    • http://lightofislamonair.org/uploads/files/15972455817.pdfIn PDF document text
    • http://vdadanang.vn/app/webroot/assets/files/62463383751.pdfIn PDF document text
    • http://bong-dem-long.org/upload/editor/files/255722106.pdfIn PDF document text
    • https://fo-prefectures.com/pages/files/98704701957.pdfIn PDF document text
    • http://gabident.pl/local/userfiles/file/lowanen.pdfIn PDF document text
    • http://www.dispatchls.com/backend/web/kcfinder/upload/files/77237282242.pdfIn PDF document text
    • https://lexconsulting.ro/webroot/files/media/xapatogugedimibifewiwajot.pdfIn PDF document text
    • https://mkart.it/uploads/file/68422065496.pdfIn PDF document text
    • https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/1616e362c6f21a---76111054035.pdfIn PDF document text
    • http://quincy.pl/ckfinder/userfiles/files/forudibetavudu.pdfIn PDF document text
    • http://rosspeed.com/kcfinder/upload/files/38113087715.pdfIn PDF document text
    • https://3drm.bg/uploads/pictures/files/zolaxesi.pdfIn PDF document text
    • http://knx-shop.ru/admin/ckfinder/userfiles/files/livik.pdfIn PDF document text
    • http://fabellomobilya.com/app/webroot/kcfinder/upload/files/basigipuxeseka.pdfIn PDF document text
    • http://scholl2021.com/clients/1/19/19bca4f76d5065ca3bffbfc1c67e7925/File/7147151696.pdfIn PDF document text
    • https://cvenhancer.com/wp-content/plugins/super-forms/uploads/php/files/b50256b69ce43ba39e4ee81425340c9a/4140592030.pdfIn PDF document text
    • http://ttfi.org/app/webroot/userfiles/file/36011605406.pdfIn PDF document text
    • https://tahsindincer.com/upload/ckfinder/files/44313617744.pdfIn PDF document text
    • http://agavietnam.com/img/files/sujukazogajefenopesegebaw.pdfIn PDF document text
    • http://arredamentoambienti.it/img/file/21712155851.pdfIn PDF document text
    • https://rlmahtani.com/userfiles/files/5228027854.pdfIn PDF document text
    • http://www.immat.org.tr/kcfinder/upload/files/fumilexuvojelowasulomigi.pdfIn PDF document text
    • http://greece-ex.com/images/blog//file/somoxujasebudevewukafoj.pdfIn PDF document text
    • https://camelcarpet.org/d/files/11253007143.pdfIn PDF document text
    • http://allasclub.com/campannas/file/9193385890.pdfIn PDF document text
    • https://senesi-sklad.cz/userfiles/file/fovamoxowuxekoronuwugan.pdfIn PDF document text
    • https://www.higher-energy-trampolineclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/161e5d615c4ea3---dorelisawewi.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_off00065b46.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00065b46.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00065b46.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x65B46 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00067266.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x67266 10136 bytes
SHA-256: 40c6bce69368453869cf084abe73bf3bddf509562f594ba63e92cacd31f57529
font_02_sfnt_off00068913.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x68913 21172 bytes
SHA-256: 5c4112603ca137aa769a0e3fe5a1ea1a208ebe6a4f8c634344c103e92483d9a3