Malicious PDF — malware analysis report

Static analysis result for SHA-256 03e01fbce6905594…

MALICIOUS

PDF

312.0 KB Created: 2022-03-23 08:44:20 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: 4dd5d9dfd71e9408f1132ce72c404028 SHA-1: 3d0932e197e9d2400dbe689d2dcb0b4fc8a7a574 SHA-256: 03e01fbce69055946753824206dfe6536471131590a1e0b49cd1d3cbdb8f8a20
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7195

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://tevav.co.za/XSRYdR1H?utm_term=vivitar+focus+free+pn2011 PDF link annotation
    • http://legrand-etika.su/kcfinder/upload/files/21044208211.pdfIn PDF document text
    • https://andreanpantravel.com/userfiles/tnejp/files/99078194869.pdfIn PDF document text
    • https://tessuno.com/upload/files/6229a4c9cacca.pdfIn PDF document text
    • http://dakmoto.cz/obrazky/file/latujetibomov.pdfIn PDF document text
    • https://cokhivietuc.com/img-vietuc/files/sapisudimonafidajot.pdfIn PDF document text
    • https://www.sahabatkeluargahomecare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ce39293ddd---redoxibobub.pdfIn PDF document text
    • http://simp-q.ru/userfiles/file/21005188890.pdfIn PDF document text
    • http://philippetardieu.com/kcfinder/upload/files/gipepozarinovexavure.pdfIn PDF document text
    • https://adminico.nl/userfiles/file/fenagurasuwebejafotev.pdfIn PDF document text
    • https://www.bevillelecomte.com/ckfinder/userfiles/files/jesunulut.pdfIn PDF document text
    • https://esoft.com.bd/assets/ckeditor/kcfinder/upload/files/60577106263.pdfIn PDF document text
    • https://plasy.com/uploads/file/85908990819.pdfIn PDF document text
    • https://fallsplat.se/bildbank/file/22850667317.pdfIn PDF document text
    • http://johnmarzillier.com/ckfinder/userfiles/files/29952540781.pdfIn PDF document text
    • http://atad.ae/emanager/assets/ckeditor/plugins/kcfinder/upload/files/77253161482.pdfIn PDF document text
    • http://www.jamesbgriffinlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f99d26adaf8---pajimanaju.pdfIn PDF document text
    • http://skrutit-probeg.ru/upload_picture/file/jepoxilikalaw.pdfIn PDF document text
    • http://ufnk.fr/app/webroot/files/file/xogeguvezesudalo.pdfIn PDF document text
    • http://falconfam.com/ckfinder/userfiles/files/rasogaxuvebiguz.pdfIn PDF document text
    • https://thefashion.asia/admin/kcfinder/upload/files/ripesu.pdfIn PDF document text
    • http://china-baby-clothes.com/d/files/25983997914.pdfIn PDF document text
    • http://alocainghien.com/uploads/userfiles/file/vifajapokijilo.pdfIn PDF document text
    • https://leicht-spb.ru/wp-content/plugins/super-forms/uploads/php/files/8303b8353179fbf2279b1a2126c9e1c3/vesesajizaliwawixu.pdfIn PDF document text
    • http://thainightjob.com/ckfinder/userfiles/files/nasote.pdfIn PDF document text
    • https://lmbri.com/WYSIWYGImage/file/pujakiboposodu.pdfIn PDF document text
    • http://erkerlaender.de/wp-content/plugins/formcraft/file-upload/server/content/files/162354b6752330---32859084908.pdfIn PDF document text
    • http://gamenavigator.su/userfiles/files/vorerubawosubedunonepeto.pdfIn PDF document text
    • https://postelezmasivu-ostrava.cz/ckfinder/userfiles/files/redatamulexate.pdfIn PDF document text
    • http://forsheda.se/admin/kcfinder/upload/files/robir.pdfIn PDF document text
    • http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1622bf20cc737a---vozilujitolidalari.pdfIn PDF document text
    • http://favourtec.com/attachment/file/zizifewugixizezebusuju.pdfIn PDF document text
    • http://connectcontrol.net/files/userfiles/files/jorupuginijukanejixupeb.pdfIn PDF document text
    • http://bafiti.com/sklep/userfiles/file/7847858433.pdfIn PDF document text
    • http://sablinproperties.com.bd/public/admin/assets/ckeditor/kcfinder/upload/files/58491596716.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_off00046a16.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00046a16.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00046a16.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46A16 10856 bytes
SHA-256: 5399cad5cd5908e7ab3760bfd553e4abe4673bf6f4ff4b9625947c074b11be79
font_01_sfnt_off0004836b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4836B 20208 bytes
SHA-256: 1aaeaf0f52fe266bf148883a1c49df4e9ba61805dd0c595bd3e8621ea5cb6166
font_02_sfnt_off0004b93b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B93B 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9