Malicious PDF — malware analysis report

Static analysis result for SHA-256 c222e30e60f9d9a7…

MALICIOUS

PDF

329.0 KB Created: 2022-05-14 23:58:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-23
MD5: b3507ca492d50cf3de777974ff5e7be7 SHA-1: ccef70cef7541d79c86cc7b2c7e57287ffeff46e SHA-256: c222e30e60f9d9a7ae70de7e02f5bcb69635b88d19140ae28acf0c108aaff527
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7074

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://cafij.co.za/XSRYdR1H?utm_term=metric+measurement+worksheets+pdf+template+printable+pdf PDF link annotation
    • https://internetcom.jp/upload/20220427/files/zavonupa.pdfIn PDF document text
    • http://anke.de/data/anke.de/uploadfiles/file/43121305079.pdfIn PDF document text
    • https://dupevolorimix.weebly.com/uploads/1/3/4/5/134588768/nafutokegavujulijem.pdfIn PDF document text
    • http://wwsm-hk.com/files/file/12547715149.pdfIn PDF document text
    • https://keiba-like.biz/js/ckfinder/userfiles/files/donesijelexab.pdfIn PDF document text
    • https://kham.vn/userfiles/file/tafisigirijawowot.pdfIn PDF document text
    • https://movie2book.com/userfiles/file/85806508800.pdfIn PDF document text
    • https://kavivapepegag.weebly.com/uploads/1/3/4/2/134235540/tezupesezesev.pdfIn PDF document text
    • https://feleluxotikuko.weebly.com/uploads/1/3/4/3/134338959/599587.pdfIn PDF document text
    • http://durakgiyim.com/uploads/icerikler/files/81121379320.pdfIn PDF document text
    • https://dovewonarada.weebly.com/uploads/1/3/4/6/134672256/dakonix.pdfIn PDF document text
    • https://tokutajezuje.weebly.com/uploads/1/4/1/6/141619791/duzozimeg_fulutuzoj_fuwukaziboded_netejisir.pdfIn PDF document text
    • https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/datonadajeti.pdfIn PDF document text
    • https://muratay.nl/userfiles/file/90129872011.pdfIn PDF document text
    • https://indiantalentjunction.com/milan/media/mepabusono.pdfIn PDF document text
    • https://bloodyoffice-dotrollsecure-com.budapestunderguide.com/upload/userfiles/file/11395870396.pdfIn PDF document text
    • http://craftland.de/res/wysiwyg/file/vefanupovufopabujikedabin.pdfIn PDF document text
    • https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/c48824c3d166f6c195c9fbcebb684063/78435232323.pdfIn PDF document text
    • https://akvanova.ru/sites/default/files/vozanogijelixirul.pdfIn PDF document text
    • http://krossi.ru/images/content/files/48624808719.pdfIn PDF document text
    • http://csc0898.com/userfiles/file/20220506190817_0egie3.pdfIn PDF document text
    • http://audyt.rowerowaszkola.pl/imgturysta/files/pilofutaxozolet.pdfIn PDF document text
    • http://gravitas-sra.com/file/1865334903.pdfIn PDF document text
    • https://congnghiepxd204.vn/upload/files/wokizabevedudewixijodepe.pdfIn PDF document text
    • https://samsunyapi.com/userfiles/files/35178616937.pdfIn PDF document text
    • https://legorigerelok.weebly.com/uploads/1/3/6/0/136056749/8107f3a.pdfIn PDF document text
    • https://arcadiaquartet.com/prod/files/xufafukulekuxis.pdfIn PDF document text
    • http://tc-antey.ru/uploads/files/16782656733.pdfIn PDF document text
    • http://arborspringsforestry.com/img/files/sasinufikigejagiwirufori.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_off0004b5f6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004b5f6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004b5f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B5F6 11296 bytes
SHA-256: 4302c159a71bcd92866dde6323fc0355c52190d8efc36f11a6b3c1986151ea76
font_01_sfnt_off0004d029.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D029 16772 bytes
SHA-256: ef15a00572ea765c5022170e19deec50103da2c745dd134c965b84bfd610f2b5
font_02_sfnt_off0004fb8c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FB8C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1