Malicious PDF — malware analysis report

Static analysis result for SHA-256 d75fe96f4827da9e…

MALICIOUS

PDF

456.5 KB Created: 2022-04-23 16:06:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-23
MD5: d41e0a284d8186802485f9a4444f3c2e SHA-1: b5485e22a42a9b35a5ce19d10099804d8e485687 SHA-256: d75fe96f4827da9e2362bb880553ae3b4e8bdbd655f49394c74d325b36a714b0
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5599

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://yoyep.co.za/XSRYdR1H?utm_term=dead+space+2+pc PDF link annotation
    • http://xn--80aafkatcapceshpicpg3h.xn--p1ai/pict/file/44591640116.pdfIn PDF document text
    • http://ktcyy.com/ckfinder/userfiles/files/xatupiderukemurorotesore.pdfIn PDF document text
    • http://bobcaygeon.simplywebeditor.com/site-uploads/19245056117.pdfIn PDF document text
    • http://xn--9d0bk1sn6gncq95flql.net/user_data/kcfinder/files/33960178209.pdfIn PDF document text
    • https://dogonojibot.weebly.com/uploads/1/3/1/6/131606640/natiweju-dutefo-xijufo.pdfIn PDF document text
    • http://kawarulabo.com/app/webroot/js/kcfinder/upload/files/zikalupogarajase.pdfIn PDF document text
    • http://gorzow2.komornik.org/userfiles/file/lelilibidefutadopinu.pdfIn PDF document text
    • https://warenumew.weebly.com/uploads/1/3/4/8/134871813/xojimigug.pdfIn PDF document text
    • http://leasingtowers.com/ckfinder/userfiles/files/15634414284.pdfIn PDF document text
    • https://pharma-tools.eu/galeria/file/xigoguwaruf.pdfIn PDF document text
    • https://koxerefoluji.weebly.com/uploads/1/4/1/3/141394906/7973723.pdfIn PDF document text
    • https://vebaxifi.weebly.com/uploads/1/3/4/3/134360040/wixoweretijekupok.pdfIn PDF document text
    • https://butiriretife.weebly.com/uploads/1/3/2/6/132681404/tojebezomol.pdfIn PDF document text
    • https://pet-fashion.ro/mm/file/janodenodupebuvirixivazo.pdfIn PDF document text
    • http://ultraljud.nu/bild/files/33286611315.pdfIn PDF document text
    • http://heatexchangersolution.com/upload_fck/file/2022-3-12/20220312163523794764.pdfIn PDF document text
    • http://preciz.com/uploads/wysiwyg/files/fadozumugug.pdfIn PDF document text
    • https://togeltop.net/contents/files/nifuta.pdfIn PDF document text
    • https://subarini.sibiuimobiliare.ro/mm/file/25445298408.pdfIn PDF document text
    • http://habitat3.eu/userfiles/files/bosijato.pdfIn PDF document text
    • https://gojojiwegojefuw.weebly.com/uploads/1/3/2/6/132695574/619ca415.pdfIn PDF document text
    • http://ukicda.com/admin/fckeditor_upfiles/file/2022021620251480554.pdfIn PDF document text
    • https://inprovitpuertorico.com/ckfinder/userfiles/files/ditusanoguduzixisanuk.pdfIn PDF document text
    • http://orgue-chantepie.info/FCKeditor/upload/file/dimowafuvofobugabevu.pdfIn PDF document text
    • http://ashop.26srv.de/entwicklungsumgebung/ashop/user_ashop/cms_images/files/59377569526.pdfIn PDF document text
    • https://tiger-security.net/webroot/upload/files/nipubaxav.pdfIn PDF document text
    • http://www.idukkidiocese.org/files/js/ckfinder/userfiles/files/83115853728.pdfIn PDF document text
    • https://vida.posilatko.cz/files/wswg/files/modaresewibapapok.pdfIn PDF document text
    • https://www.tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/natazabupexozugej.pdfIn PDF document text
    • https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621ea626d65ee---pikira.pdfIn PDF document text
    • https://matagujrischool.com/admin/imagetemp1/file/1642616156.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_off0006ae65.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006ae65.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006ae65.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6AE65 10068 bytes
SHA-256: 6d25cc7b9cb43361c6481da28b2d709fc66372802b6fa8e5f2dbc9043077be61
font_01_sfnt_off0006c4f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C4F8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0006dd0a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6DD0A 20992 bytes
SHA-256: 6093209aabd1adcc5f59003015e7e22419e97e3bb0129da134a6c71a56102daa