Malicious PDF — malware analysis report

Static analysis result for SHA-256 080940e96a9fd210…

MALICIOUS

PDF

310.6 KB Created: 2022-03-15 13:27:11 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 0c5954d95378d4daa1d4f79a3b668f84 SHA-1: 60665abfa03157f13a43f41b06e2a6dcbe2f8ac6 SHA-256: 080940e96a9fd2103b5bbd963bcb28e20eb546057e4401a0da024ec5178772b6
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6345

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://yubit.co.za/XSRYdR1H?utm_term=ceidg-+1+aktywny+pdf PDF link annotation
    • https://plastr.cz/files/files/mipusofevinaturi.pdfIn PDF document text
    • http://purofirstli.net/userfiles/file/fomavikiw.pdfIn PDF document text
    • http://retailjewellerindiaawards.com/userfiles/file/puvulamago.pdfIn PDF document text
    • http://etalentlink.com/uploadfile/file///2022030513475978.pdfIn PDF document text
    • http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/161fb8823b24b6---6010631498.pdfIn PDF document text
    • https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/161faec96ef6ad---lukozopinuvemekaredenizuf.pdfIn PDF document text
    • http://rayocazar.com/images/elfinder-1.1/files/file/diretakarajomivajor.pdfIn PDF document text
    • https://www.vconsole.com/ckfinder/files/bebusenefekajonidaxud.pdfIn PDF document text
    • http://canavesiobruno-architetti.it/userfiles/files/79289227324.pdfIn PDF document text
    • http://www.corazondelsol.es/ckfinder/userfiles/files/mivomixuj.pdfIn PDF document text
    • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/72b1d305ae5056bc8ddb6b2d378129e7/bobodelivipawosezep.pdfIn PDF document text
    • https://thaodienland.com/fckeditor/editor/filemanager/connectors/php/temp/file/40978770399.pdfIn PDF document text
    • http://vekosgroup.ru/userfiles/file/78169851426.pdfIn PDF document text
    • http://ingenierie-mont-blanc.fr/kcfinder/upload/files/44050120776.pdfIn PDF document text
    • http://hiro-seiko.com/upload/files/rifodebofoniwaj.pdfIn PDF document text
    • http://qunjl.com/userfiles/files/jisezamunik.pdfIn PDF document text
    • http://lncxjzxxw.com/upload_fck/file/2022-3-6/20220306064457770464.pdfIn PDF document text
    • http://logopeda-empatia.pl/content/file/xajamedikewaguxag.pdfIn PDF document text
    • https://easiestwaytoselltrailers.com/userfiles/file/pimojawadetiju.pdfIn PDF document text
    • https://www.tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/xolosuj.pdfIn PDF document text
    • https://denizlihorozu.com/resimler/files/52807054492.pdfIn PDF document text
    • https://etcbt.com/userfiles/file/20897757944.pdfIn PDF document text
    • https://www.osazovanidps.eu/admin/kcfinder/upload/files/81685597649.pdfIn PDF document text
    • http://babyindex.nl/images/uploads/98756263632.pdfIn PDF document text
    • http://borneneskontor-landsforening.dk/userfiles/file/gegomegejozovolus.pdfIn PDF document text
    • http://goddeal.cz/files/file/kakana.pdfIn PDF document text
    • https://parkettworld.com/upload/files/64336146562.pdfIn PDF document text
    • http://vagtteam.com/userfiles/Files/62512947399.pdfIn PDF document text
    • http://natpuedu.in/userfiles/file/51187280183.pdfIn PDF document text
    • http://arkapizzeria.com/kcfinder/upload/files/47238643613.pdfIn PDF document text
    • https://xn--espaoldetalca-lkb.cl/var/www/html/upload/file/fabugosadoliponuxisuti.pdfIn PDF document text
    • http://brenderup.ro/mm/file/99568566385.pdfIn PDF document text
    • http://njuhome.pl/ckfinder/userfiles/files/59170825642.pdfIn PDF document text
    • http://kesherisrael.com/uploadEditor/files/34138274798.pdfIn PDF document text
    • http://stjohnslab.com/kcfinder/upload/files/mexuxete.pdfIn PDF document text
    • http://tgroupsrl.com/userfiles/files/5183487080.pdfIn PDF document text
    • https://fenix-arm.ru/kcfinder/upload/files/12764251485.pdfIn PDF document text
    • https://toptenstudy.com/upload/files/BodyFile__622BFC7D2AFE3.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_off00046e48.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00046e48.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00046e48.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46E48 10648 bytes
SHA-256: 0c3c035e75cab3dc4d443c5c0d7dc2e607d07d11d8ec3c77b1602e44cdc684f2
font_01_sfnt_off000486c9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x486C9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00049de4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49DE4 17796 bytes
SHA-256: 5d365695a225f1e3cf165f113495a8b201620cf1a02773fc9569c3e25ad6e9fc