Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e806871e9e361e…

MALICIOUS

PDF

385.1 KB Created: 2022-03-08 21:00:52 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: 2cbe6d1de243c843aac9d5de9d6d247c SHA-1: a6b92ec97ff783447a44fdf31897d6866e95a48f SHA-256: e0e806871e9e361e14106dea53ab9ff59ae53e69d7c073e631c872825bcf0f17
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6197

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 http://wok4all.nl/newerac2c/userfiles/file/zalugilo.pdf In PDF document text
    • https://danangsculpture.com/uploads/image/files/lotepopu.pdfIn PDF document text
    • http://mulroyenvironmental.ie/userfiles/file/tewulazizepopiduxo.pdfIn PDF document text
    • http://sanxuatbanthinghiem.org/app/webroot/uploads/files/87523279232.pdfIn PDF document text
    • https://investkwik.com/userfiles/file/karodexokunasowezat.pdfIn PDF document text
    • http://hrjok.com/uploadfile/file/90346826824.pdfIn PDF document text
    • http://baharemadinah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620c774abd1b4---35185595596.pdfIn PDF document text
    • http://www.alexgis.com/siteuploads/editorimg/file/33950469521.pdfIn PDF document text
    • https://serviceelectric.ca/userfiles/file/velexotageja.pdfIn PDF document text
    • http://hai-bi.com/uploads/files/202202262056498117.pdfIn PDF document text
    • https://asken.as/bilder/file/zufurivakuve.pdfIn PDF document text
    • http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16210a31a4cb40---76723117094.pdfIn PDF document text
    • http://legalhouse.pl/files/files/74386950714.pdfIn PDF document text
    • http://www.littlebookofjohn.com/kcfinder/upload/files/12901836270.pdfIn PDF document text
    • http://pyhunlian.com/uploadfile/file/60216510984.pdfIn PDF document text
    • http://wskinbody.com/data/boardData/files/78297749669.pdfIn PDF document text
    • http://webyork.co.uk/kcfinder/upload/files/bofifenamotagogenemef.pdfIn PDF document text
    • https://alibaba-cave.com/userfiles/file/88200632532.pdfIn PDF document text
    • http://autoachtercamper.nl/userfiles/file/masakol.pdfIn PDF document text
    • http://www.klub112.cz/upload/files/40877709397.pdfIn PDF document text
    • http://www.asap-recruitment.net/upload/file/85913876115.pdfIn PDF document text
    • http://www.sudeshnamaulik.com/fckimages/file/71700458603.pdfIn PDF document text
    • https://globalybm.com/ckfinder/userfiles/files/1645080535.pdfIn PDF document text
    • http://xn--90aatbabxd8ae1kf.xn--p1ai/files/bekafe.pdfIn PDF document text
    • http://viaecommerce.com.br/kcfinder/upload/files/48698599016.pdfIn PDF document text
    • http://coffeexclusive.com/kcfinder/upload/files/pujotadapakoxuv.pdfIn PDF document text
    • https://taiwan-tiaya.com/upload/tiaya_official/files/87801496010.pdfIn PDF document text
    • http://hadjtaharsteel.com/app/webroot/js/kcfinder/upload/files/mubimefaluwelajuguxuxuraj.pdfIn PDF document text
    • http://24hnbc.com/assets/ckfinder/core/connector/php/uploads/files/19926033072.pdfIn PDF document text
    • http://tuanlongland.com/upload/files/rugexetododezafakuter.pdfIn PDF document text
    • https://yoyep.co.za/XSRYdR1H?utm_term=child+care+tax+forms+for+parentsPDF link annotation
    • http://studiomanzetti.it/userfiles/files/nuxirosidegabakosoxi.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_off000592b8.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000592b8.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000592b8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x592B8 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0005a9d3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A9D3 18964 bytes
SHA-256: ce6ca3946c7ac8476fe9be2917314b773fdf5d9800a1d1f5d1b0529b185e66d9
font_02_sfnt_off0005db1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DB1E 11016 bytes
SHA-256: 1e870f85502d3dae48f105ae823db6d793e2350d61bb31afdcc23973ac8ca021