Malicious PDF — malware analysis report

Static analysis result for SHA-256 0756bb65fef60f55…

MALICIOUS

PDF

475.8 KB Created: 2022-04-15 08:51:54 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-04
MD5: f6550c4457b90228cad187e4093e8bd6 SHA-1: 823fecedcd7424885047940db212bcfa8011a9d5 SHA-256: 0756bb65fef60f556b3a213ad68ca38de8cfd050b74207fd48499b5b3db20bbd
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3788

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://lazav.co.za/XSRYdR1H?utm_term=game+battle+realms+3+full PDF link annotation
    • http://4reality.cz/userfiles/files/baxidumuwuwisatav.pdfIn PDF document text
    • https://aurorahoian.com/app/webroot/upload/files/rukaxanazit.pdfIn PDF document text
    • https://sandp-engineering.com/ckfinder/userfiles/files/guzudunofolijizij.pdfIn PDF document text
    • https://guadix.co/ckfinder/userfiles/files/wajoxerimojax.pdfIn PDF document text
    • https://nujelojebalu.weebly.com/uploads/1/3/4/6/134690198/8863709.pdfIn PDF document text
    • https://coop-alternatives.fr/images/images/82968934545.pdfIn PDF document text
    • https://dikufakeg.weebly.com/uploads/1/3/5/3/135348043/doxabowajitogo.pdfIn PDF document text
    • https://kingsnews.org/app/webroot/js/image/files/96642412504.pdfIn PDF document text
    • http://hosungtour.com/FileData/ckfinder/files/20220205_E6FC3113DAEF4179.pdfIn PDF document text
    • https://nepunifanod.weebly.com/uploads/1/3/4/5/134524507/ef2680fb662f786.pdfIn PDF document text
    • http://eubeer.vn/uploads/files/88364955572.pdfIn PDF document text
    • https://vikurevago.weebly.com/uploads/1/3/1/6/131606257/norojis.pdfIn PDF document text
    • http://domeinbeverdonk.be/assets/files/file/70275524272.pdfIn PDF document text
    • https://asp2.aiwangyun.com/ckfinder/userfiles/files/56108344450.pdfIn PDF document text
    • https://pujepowike.weebly.com/uploads/1/4/1/3/141342183/1681681.pdfIn PDF document text
    • http://jtylek.pl/Upload/file/logimuxal.pdfIn PDF document text
    • https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/4149878f2f41005eacca36faaa0d2163/wamoninor.pdfIn PDF document text
    • https://wsbtitan.com/images/file/76259917820.pdfIn PDF document text
    • https://eric-parnes.com/ckfinder/userfiles/files/89838649692.pdfIn PDF document text
    • https://xinufagepowe.weebly.com/uploads/1/3/4/4/134437511/lokate-resovisukokikas-xisos-kapiwaludefovuk.pdfIn PDF document text
    • http://newgrids.com/userfiles/file/32867179388.pdfIn PDF document text
    • http://www.naturhalles.fr/fckeditor/userfiles/file/metevilenobadajesitek.pdfIn PDF document text
    • https://dufibivi.weebly.com/uploads/1/3/5/3/135346242/kizovajuziz.pdfIn PDF document text
    • https://consultingexpert.eu/fckeditor/userfiles/file/fobotem.pdfIn PDF document text
    • https://hcs1000.org/wp-content/plugins/super-forms/uploads/php/files/523fc99ad5b20afebda5b991e45854cc/luvozokuj.pdfIn PDF document text
    • https://vibisorimujeke.weebly.com/uploads/1/3/4/3/134344086/jepirulosofetinewan.pdfIn PDF document text
    • http://soles2walk.cz/data/file/nikodujogalazuri.pdfIn PDF document text
    • http://cpbnatation.fr/fckeditor/userfiles/file/foranibew.pdfIn PDF document text
    • https://funeralinnovations.com/copilots/upload/files/56302260595.pdfIn PDF document text
    • https://xn----8sbkgjdl3aku5f.xn--07-6kc3bf4angc2g.xn--p1ai/files/files/80080277309.pdfIn PDF document text
    • http://tootingtaxi.com/survey/userfiles/files/lumuviruxifezivufudatebod.pdfIn PDF document text
    • https://aksusu.com/upload/files/migef.pdfIn PDF document text
    • https://nudatisuwirok.weebly.com/uploads/1/3/1/3/131384101/sebefubi.pdfIn PDF document text
    • http://everestsherpatravel.com/demo/public/ckeditor/kcfinder/upload/files/77073139487.pdfIn PDF document text
    • http://csc-028.com/userfiles/file/20220206025704_snewti.pdfIn PDF document text
    • https://www.tzounakos-insurance.gr/ckfinder/userfiles/files/gedufapipatuz.pdfIn PDF document text
    • https://folodevatedox.weebly.com/uploads/1/4/1/2/141278939/muzasegixaw-nunis-senazugexiguli.pdfIn PDF document text
    • https://besuxape.weebly.com/uploads/1/3/4/3/134374749/6142686.pdfIn PDF document text
    • https://bopuxokefira.weebly.com/uploads/1/3/5/3/135300507/34ac339f833e7be.pdfIn PDF document text
    • https://rallstarawards.us/nbloom/fckuploads/file/11291297991.pdfIn PDF document text
    • http://techbico.vn/uploads/image/files/gukijo.pdfIn PDF document text
    • http://kiapelhrimov.cz/UserFiles/File/gegopimapogewete.pdfIn PDF document text
    • https://bitojobuf.weebly.com/uploads/1/3/4/8/134892495/cf5b54a363da.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
    +2 more URL(s)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006fda3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6FDA3 18852 bytes
SHA-256: 668e1a86b56be3e9da5beb0a9aba245c5d985abb1ae21baf24fbd52f037b1d00
font_01_sfnt_off00072e76.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x72E76 10512 bytes
SHA-256: 3797ffa6116b45647f804e5458b1378c0931ced96dfed7b00022dc77a81c8b63
font_02_sfnt_off00074680.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x74680 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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