Malicious PDF — malware analysis report

Static analysis result for SHA-256 4af68b7ea2465d2e…

MALICIOUS

PDF

537.2 KB Created: 2022-04-16 06:24:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-06
MD5: 3d199d1d471a36ac4679cbf336ad6793 SHA-1: d381a374236a8045b1b84b33cad12543e2356760 SHA-256: 4af68b7ea2465d2e5a4534fee9487a4069fae67b623115106835d46dad38b52c
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4136

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://tevav.co.za/XSRYdR1H?utm_term=bohemian+rhapsody+lyrics+pdf PDF link annotation
    • https://dujolisinapujis.weebly.com/uploads/1/3/4/3/134328324/mulugonivifo-zifewujotov.pdfIn PDF document text
    • https://goponubinolofuv.weebly.com/uploads/1/3/4/6/134695307/197472.pdfIn PDF document text
    • https://nupejaxisolerez.weebly.com/uploads/1/3/4/3/134348845/07d8522a0d6605.pdfIn PDF document text
    • https://wisutusetuma.weebly.com/uploads/1/3/4/5/134524637/7302884.pdfIn PDF document text
    • https://dusexitope.weebly.com/uploads/1/3/4/6/134646398/xazonekuxabu_liwawimekoz.pdfIn PDF document text
    • https://fatomokoke.weebly.com/uploads/1/3/4/0/134098041/11f66e.pdfIn PDF document text
    • https://kumazapo.weebly.com/uploads/1/3/2/7/132710765/2944329.pdfIn PDF document text
    • https://denogowozule.weebly.com/uploads/1/3/5/3/135326247/18191fccc69.pdfIn PDF document text
    • https://saduzoxizujakef.weebly.com/uploads/1/3/1/0/131071125/vexikuta.pdfIn PDF document text
    • https://mitapesazo.weebly.com/uploads/1/3/4/6/134652839/ced269cf.pdfIn PDF document text
    • https://pozuzedik.weebly.com/uploads/1/3/4/6/134668333/lejiwomar_xabotexol.pdfIn PDF document text
    • https://wazaziti.weebly.com/uploads/1/3/4/0/134018063/3685421.pdfIn PDF document text
    • https://batikigika.weebly.com/uploads/1/4/1/2/141260717/jupevatisam.pdfIn PDF document text
    • https://boxomuti.weebly.com/uploads/1/3/4/0/134016719/fixivakimami.pdfIn PDF document text
    • https://lamekibig.weebly.com/uploads/1/3/4/6/134652122/gafuzumiso_lukubizapav_vofaxasoz.pdfIn PDF document text
    • https://tazojowilojema.weebly.com/uploads/1/3/1/4/131406386/39a3f166d91479b.pdfIn PDF document text
    • https://zedimepiwamumu.weebly.com/uploads/1/4/1/3/141324354/8453592.pdfIn PDF document text
    • https://fozejabaf.weebly.com/uploads/1/3/5/3/135305581/f1dfd6e.pdfIn PDF document text
    • https://sijapuxojowul.weebly.com/uploads/1/3/4/6/134616399/7031022.pdfIn PDF document text
    • https://jadotonevuwupu.weebly.com/uploads/1/3/1/4/131407011/detamadafegetix-denobax-xojuratagero-xuneraji.pdfIn PDF document text
    • https://pajebawetudo.weebly.com/uploads/1/4/1/3/141374494/58386.pdfIn PDF document text
    • https://xudepafuvinuk.weebly.com/uploads/1/3/0/9/130969511/5b271d047e.pdfIn PDF document text
    • https://seririgikum.weebly.com/uploads/1/3/0/7/130739922/0e173871506a55f.pdfIn PDF document text
    • https://wivufazufurad.weebly.com/uploads/1/3/7/5/137505375/notojetalowuvadu.pdfIn PDF document text
    • https://zulazuxalumino.weebly.com/uploads/1/3/1/6/131606396/xevekekitud-xorovumi-lirukola-bunujaral.pdfIn PDF document text
    • https://ludebopukum.weebly.com/uploads/1/3/1/3/131380916/3378759.pdfIn PDF document text
    • https://filekudop.weebly.com/uploads/1/3/4/0/134017403/takuvadelimawil.pdfIn PDF document text
    • https://megadezatesaram.weebly.com/uploads/1/3/0/7/130776649/pitigajiwawa_kutipolixit_rusamusasemalo_vokofovepu.pdfIn PDF document text
    • https://firebawoba.weebly.com/uploads/1/3/4/6/134659507/2790300.pdfIn PDF document text
    • https://terajorekefiko.weebly.com/uploads/1/3/1/4/131408772/1b6122e496e3.pdfIn PDF document text
    • https://lisebilapuwuw.weebly.com/uploads/1/3/4/0/134096741/1f85fdf43c9dcf.pdfIn PDF document text
    • https://kutepuwabaluv.weebly.com/uploads/1/3/2/6/132681670/8509299.pdfIn PDF document text
    • https://lamipozalunem.weebly.com/uploads/1/3/5/3/135308558/3317535.pdfIn PDF document text
    • https://batikigika.weebly.com/uploads/1/4/1/2/141260717/bawakijumatuwijojid.pdfIn PDF document text
    • https://zedasadexim.weebly.com/uploads/1/3/0/7/130775923/wikixagabesumo.pdfIn PDF document text
    • https://fewanisip.weebly.com/uploads/1/3/2/7/132712603/1914127.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_off0007f209.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7F209 19000 bytes
SHA-256: ee7540f3fbcc46d2669b92dfdc1b593008410292390c51a1ed691a4f3d539d8c
font_01_sfnt_off0008235d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8235D 10956 bytes
SHA-256: 8746a1b8a654537b332d52756d88c7cc032d93af15d231ce0116681734577f76
font_02_sfnt_off00083c93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83C93 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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