Malicious PDF — malware analysis report

Static analysis result for SHA-256 22bc206fe1924a72…

MALICIOUS

PDF

391.0 KB Created: 2022-02-19 00:51:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 5897c7d784cd28239ce7149d9707cc48 SHA-1: 5513a341f8d3003bcfab2ae6c5d87fd997507aaf SHA-256: 22bc206fe1924a72a1443235bca4d257e48b7228837441339efce4426c558d28
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6338

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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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=bts+speak+yourself+tour+wembley PDF link annotation
    • https://lisacutler.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614e2d375e6e0---95891519583.pdfIn PDF document text
    • http://ebiocell.com/uploadfile/file///2021122104275485.pdfIn PDF document text
    • https://best-turbos.com/wp-content/plugins/super-forms/uploads/php/files/90848362481f09eafcfaa3d80e4b5ac4/17289441275.pdfIn PDF document text
    • https://www.ttmagazin.com/assets/admin/js/plugins/kcfinder/upload/files/foromid.pdfIn PDF document text
    • http://www.rztria.ru/kcfinder/upload/files/ruvax.pdfIn PDF document text
    • http://sun-green.eu/ckfinder/userfiles/files/68903955782.pdfIn PDF document text
    • http://giaydantuongphongkhach.net/images/news/file/kuvuzanogawijunoxumoxip.pdfIn PDF document text
    • https://xanbiente.de/userfiles/file/puvugagukulime.pdfIn PDF document text
    • http://remproekt-m.ru/admin/ckfinder/userfiles/files/86729863926.pdfIn PDF document text
    • http://www.gobarging.com/uploads/textareas/file/xefakobasuxisogegusug.pdfIn PDF document text
    • http://ottuk-e.org/userData/board/file/19725298336.pdfIn PDF document text
    • https://isigakizima.net/img/tmp/file/purutazizil.pdfIn PDF document text
    • https://needlugs.com/userfiles/files/wafojigejoloxogojolo.pdfIn PDF document text
    • http://www.gets-trade.com/webroot/upload/files/42622280432.pdfIn PDF document text
    • http://marymo.ru/uploads/files/96688188927.pdfIn PDF document text
    • http://www.aunay-sous-auneau.fr/ckfinder/userfiles/files/sezob.pdfIn PDF document text
    • https://bodzlomu.com/userfiles/file/32762054136.pdfIn PDF document text
    • http://firmen-bekleidung.at/userfiles/file/xisili.pdfIn PDF document text
    • http://garoli.com.br/js/kcfinder/upload/files/85335271642.pdfIn PDF document text
    • http://laureysnv.be/uploads/files/76905788649.pdfIn PDF document text
    • http://pressvaluation.net/FCKeditor/editor/filemanager/connectors/userfiles/file/99890377266.pdfIn PDF document text
    • https://tinhhoaxanh.vn/userfiles/file/biforopusugibusufagonezov.pdfIn PDF document text
    • http://aock.kz/app/webroot/js/kcfinder/upload/files/vabosulamunup.pdfIn PDF document text
    • http://salamino.pl/userfiles/file/85023275070.pdfIn PDF document text
    • http://studiozammuner.eu/userfiles/files/bulufosep.pdfIn PDF document text
    • http://findmecakes.com/userfiles/files/40650891822.pdfIn PDF document text
    • http://mevlanaasm.com/resimler/files/xusomutulonevonujinim.pdfIn PDF document text
    • http://filmovani.eu/img-content/files/37237127217.pdfIn PDF document text
    • http://studioaba.net/userfiles/files/noradebaxuparen.pdfIn PDF document text
    • http://camonetinternational.com/files/file/noxadofodigebit.pdfIn PDF document text
    • https://bashmak55.ru/ckeditor/kcfinder/upload/files/soxejidomuwo.pdfIn PDF document text
    • https://navliecky.net/userfiles/file/51083139094.pdfIn PDF document text
    • http://www.nationaalgolfcongres.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161466935722e5---90028876950.pdfIn PDF document text
    • https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f6d785ea0cc---86944630503.pdfIn PDF document text
    • https://southwestlooms.com/admin/userfiles/files/5069902995.pdfIn PDF document text
    • https://svetvyhod.sk/www/ckeditor/kcfinder/upload/files/kewigapinerube.pdfIn PDF document text
    • http://ngocvietbungalow.com/upload/files/jarobaf.pdfIn PDF document text
    • http://nage-z.com/ckfinder/userfiles/files/69513308699.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ae96.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5AE96 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0005c5b1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C5B1 17360 bytes
SHA-256: 46e96b6d96d54ea9a9144d49f921fb6c6e3c9f372125e5318194c1c83a757b7c
font_02_sfnt_off0005f2d3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F2D3 10908 bytes
SHA-256: 6f98f841928a0848bff5d5fbf78219936cd8d7bc8446d8e1ea8a0136648f3db2