Malicious PDF — malware analysis report

Static analysis result for SHA-256 080a0dc452ae53f3…

MALICIOUS

PDF

317.7 KB Created: 2022-04-01 14:07:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 5d09b4be288d7d4bc00f621afc703d1d SHA-1: a5441c1d215f0c4b84363562f1ae4d81e9c3e20d SHA-256: 080a0dc452ae53f33c5ee9d586be318fb72752b0da72636a2ba540aa58a85f9b
176 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6345

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.
  • Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
    Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
  • 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://nasaxedinevizuv.weebly.com/uploads/1/3/4/7/134759800/d9202.pdf In PDF document text
    • https://lecourbe.dk/userfiles/file/gujalenajubidunos.pdfIn PDF document text
    • https://indian-sped.szabgab.hu/fck_uploads/pdf/45965544913.pdfIn PDF document text
    • https://rativebexatu.weebly.com/uploads/1/3/2/3/132302992/nezixufo.pdfIn PDF document text
    • https://qualitygums.com/userfiles/file/nifitulit.pdfIn PDF document text
    • https://sokazavuse.weebly.com/uploads/1/3/1/3/131378988/e51ce75550c4.pdfIn PDF document text
    • https://mozipode.weebly.com/uploads/1/3/1/4/131437967/a9fc0.pdfIn PDF document text
    • https://www.hkfew.org.hk/ckfinder/userfiles/files/xunidarili.pdfIn PDF document text
    • https://minhvuongthuphap.com/upload/ck/files/41163180726.pdfIn PDF document text
    • https://rukutatonaneto.weebly.com/uploads/1/3/4/0/134012616/domofix-jirim-wufasijedup.pdfIn PDF document text
    • https://padamiraniz.weebly.com/uploads/1/3/5/3/135305831/binobuko-logifu.pdfIn PDF document text
    • https://autopits-directo.migrupoq.com/ckfinder/userfiles/files/34654668322.pdfIn PDF document text
    • http://hisunnychem.com/upload/files/biwukiwimu.pdfIn PDF document text
    • http://ljhalls.com/wp-content/plugins/super-forms/uploads/php/files/fce0d6eaca5387ef78458373d8367f21/74952880543.pdfIn PDF document text
    • https://didavetamij.weebly.com/uploads/1/3/4/3/134320859/xitokawegomovafa.pdfIn PDF document text
    • http://wallbedsindia.com/uploads/zigupiliduribosize.pdfIn PDF document text
    • https://taumed.kz/upload/2022/03files/2203071003144030768jwl6.pdfIn PDF document text
    • http://www.jw-kids.jp/kcfinder/upload/files/pajutafo.pdfIn PDF document text
    • https://pevexozu.weebly.com/uploads/1/3/4/8/134857768/7110264.pdfIn PDF document text
    • http://ktcz.eu/files/files/5610164677.pdfIn PDF document text
    • https://subutadenurafo.weebly.com/uploads/1/3/4/5/134581349/gegapilafat.pdfIn PDF document text
    • https://lofikalemijides.weebly.com/uploads/1/3/4/4/134484676/mesakuwezojoxuduw.pdfIn PDF document text
    • https://jisixeda.weebly.com/uploads/1/3/1/4/131409884/6594307.pdfIn PDF document text
    • http://systemx.coreclaims.com/admin/admin/uploadfiles/file/jokafekawiremune.pdfIn PDF document text
    • http://aktifithalat.com/resimlerfiles/57410878736.pdfIn PDF document text
    • https://tenekitu.weebly.com/uploads/1/3/4/0/134018212/5933714.pdfIn PDF document text
    • http://istvietnam.com/rich_editor/file/zivulizavuzojopojupasido.pdfIn PDF document text
    • https://lejegibovijidup.weebly.com/uploads/1/3/1/4/131438293/towidabode.pdfIn PDF document text
    • http://viaecommerce.com.br/kcfinder/upload/files/86523818656.pdfIn PDF document text
    • https://rozetki.su/kcfinder/upload/files/ginogebokosawaforodixog.pdfIn PDF document text
    • http://www.kreasoft.mx/wp-content/plugins/formcraft/file-upload/server/content/files/1620d2b30a571f---84569171547.pdfIn PDF document text
    • https://realestatesplatform.com/userfiles/file/52385035884.pdfIn PDF document text
    • http://sambometal.com/dataroom/file/42283501753.pdfIn PDF document text
    • https://nuzopotox.weebly.com/uploads/1/3/4/4/134497293/rusabejiw.pdfIn PDF document text
    • http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161fb73ebb0d46---91115514458.pdfIn PDF document text
    • https://tifubevova.weebly.com/uploads/1/3/4/4/134458665/9648751.pdfIn PDF document text
    • http://shinyoungvalve.com/userData/board/file/riwojepapibewigulamanixu.pdfIn PDF document text
    • https://tevav.co.za/XSRYdR1H?utm_term=download+kissanime+videosPDF link annotation
    • http://tratyfa.com/public/ckeditor/kcfinder/upload/files/41597527895.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_off00048634.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00048634.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00048634.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48634 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00049e46.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49E46 18640 bytes
SHA-256: 2e86e20a7e98619b7545a0da54eda086ffd4e8b94c5368751611b41e30381e10
font_02_sfnt_off0004cef9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CEF9 10456 bytes
SHA-256: 779e169f16d4e3179270d018b791be7afd1f4fa91a65f047c2e092f5dcffa012