Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d35d66a3dfc87d8…

MALICIOUS

PDF

527.5 KB Created: 2022-04-04 22:59:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-16
MD5: fdcd79574d64103f9454fbf8848602c2 SHA-1: 2da963e81c23d9f752dc5459f98e48554d163295 SHA-256: 5d35d66a3dfc87d82025c81e217879559eb51af4e82e48ada9d49d768f53920d
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4771

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://ragaz.co.za/XSRYdR1H?utm_term=california+form+interrogatories+general+in+word+format PDF link annotation
    • http://takramaipai.com/mypicture/file/limizogo.pdfIn PDF document text
    • https://waforavorodi.weebly.com/uploads/1/3/4/3/134314120/7904202.pdfIn PDF document text
    • https://bizepusenovub.weebly.com/uploads/1/3/4/5/134509919/3d8b65f.pdfIn PDF document text
    • https://jasmijnbloemengroen.nl/userfiles/file/52090389515.pdfIn PDF document text
    • http://presssimayeshahr.ir/pic/file/todufe.pdfIn PDF document text
    • http://vedepcuaem.com/luutru/files/kulobenoxinoxemif.pdfIn PDF document text
    • http://poledance-chrudim.cz/files/file/43728464984.pdfIn PDF document text
    • http://brothersconsultingllc.com/kcfinder/upload/files/12475424849.pdfIn PDF document text
    • http://rsst77.ru/upload/files/34177151650.pdfIn PDF document text
    • https://limopepubev.weebly.com/uploads/1/3/4/6/134627214/5307658.pdfIn PDF document text
    • https://konokuvov.weebly.com/uploads/1/3/3/9/133997141/witokuw.pdfIn PDF document text
    • https://vikowawenoso.weebly.com/uploads/1/3/4/7/134744374/cac47f946d.pdfIn PDF document text
    • https://vijivavepedu.weebly.com/uploads/1/3/4/3/134313627/zonubeguxozo_zufovomisano_xasozepirowu.pdfIn PDF document text
    • http://www.studioamorosi.com/notizie/allegati/46314061574.pdfIn PDF document text
    • http://amadpich.com/userfiles/file/junafipovimozejivow.pdfIn PDF document text
    • https://aykutemlak.com/upload/ckfinder/files/83770757780.pdfIn PDF document text
    • https://vhssirimpanam.org/ckfinder/userfiles/files/41096360562.pdfIn PDF document text
    • https://sikukaposarimi.weebly.com/uploads/1/3/5/3/135307882/winonebira.pdfIn PDF document text
    • https://lepuzabokagat.weebly.com/uploads/1/3/4/3/134333079/gigufikufewulak.pdfIn PDF document text
    • https://tegotaxuwore.weebly.com/uploads/1/3/2/7/132712324/zetigutijodi.pdfIn PDF document text
    • http://svm.kalistecom.org/img/files/toxepivudodotusagipoz.pdfIn PDF document text
    • https://justtigers.com/cmswithfiles/file/98724181055.pdfIn PDF document text
    • http://wogo.net/data/wogo.net/uploadfiles/file/tibelupabawonawubegu.pdfIn PDF document text
    • http://hanifeugur.com/image/files/wusuvowerabuvow.pdfIn PDF document text
    • https://nsck-cykelmotion.dk/ckfinder/userfiles/files/linurazunela.pdfIn PDF document text
    • https://staffinghub.complifly.com/ckeditor/kcfinder/upload/files/rapolaxunutigabado.pdfIn PDF document text
    • https://staging-info.sharkovinkom.com/sharkovinkom.com/ckfinder/userfiles/files/69363582430.pdfIn PDF document text
    • http://prtl.pl/userfiles/file/38355395087.pdfIn PDF document text
    • http://tcpartners.vn/kcfinder/upload/files/fikisux.pdfIn PDF document text
    • https://sanositew.weebly.com/uploads/1/3/1/8/131872303/xupedemedazi.pdfIn PDF document text
    • https://xijananok.weebly.com/uploads/1/3/0/7/130740199/bazexuparugu.pdfIn PDF document text
    • http://foto-klub.dk/userfiles/file/besubudoga.pdfIn PDF document text
    • http://alacarte-grafik.de/userfiles/file/dedolizofapomuvidijawanuj.pdfIn PDF document text
    • https://panubawo.weebly.com/uploads/1/3/5/3/135337149/f1579.pdfIn PDF document text
    • https://finikozevoke.weebly.com/uploads/1/3/4/3/134331920/lalisoviwusajuf.pdfIn PDF document text
    • http://www.easemyloan.in/assets/kcfinder/upload/files/vilatapurug.pdfIn PDF document text
    • http://bctlorraine.org/userfiles/file/welebojurivoga.pdfIn PDF document text
    • https://divinehm.com/ckeditor/kcfinder/upload/files/gumaso.pdfIn PDF document text
    • https://warungmimpishio.com/contents/files/supajil.pdfIn PDF document text
    • https://adilakaryakitnakliyat.com/kcfinder/upload/files/negopomoka.pdfIn PDF document text
    • https://www.3zslitomysl.cz/admin/editor/kcfinder/upload/files/vujexaresaroboxanemofu.pdfIn PDF document text
    • http://tdvld.ru/sites/default/files/file/zovodujoropanuj.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_off0007cebc.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0007cebc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7CEBC 17608 bytes
SHA-256: 06fc02437370d3841f1176ac4f53ec6db3d5441490cd736580cf66a21813a9fd
font_01_sfnt_off0007fc92.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7FC92 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000814a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x814A9 10812 bytes
SHA-256: 8a5efdc3d6c2cd0d9e643465ef9cdb800428878c41d7c381af30163bd2760e7b