Malicious PDF — malware analysis report

Static analysis result for SHA-256 9419634f4e6f4cba…

MALICIOUS

PDF

274.8 KB Created: 2022-05-02 02:17:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: ac82101944203b795a1a46b42dc3b02d SHA-1: 8f6c9c504ac1e28483849a43616fe06b89c4e8c0 SHA-256: 9419634f4e6f4cbab54a77fec561281d3a8e2d2413f9ae23fd43d6c899265eca
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7152

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://podar.co.za/XSRYdR1H?utm_term=allah+allah+ya+baba+arash+mohseni PDF link annotation
    • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/636d4596614527491fdc48307ce085dd/kasanikefa.pdfIn PDF document text
    • https://htchninc.com/d/files/52102855959.pdfIn PDF document text
    • https://borikalubir.weebly.com/uploads/1/3/2/6/132681749/4827045.pdfIn PDF document text
    • http://vinhomeshaiphong.net/app/webroot/img/files/80320088954.pdfIn PDF document text
    • https://vedufukuximilod.weebly.com/uploads/1/3/5/3/135304835/dikigarepujuv.pdfIn PDF document text
    • https://siragakepog.weebly.com/uploads/1/3/4/8/134890789/noson_demivoloka.pdfIn PDF document text
    • https://bomoturu.weebly.com/uploads/1/3/1/3/131384468/6382243.pdfIn PDF document text
    • https://tabofeluraratub.weebly.com/uploads/1/3/1/4/131438776/6152166.pdfIn PDF document text
    • https://xawalovu.weebly.com/uploads/1/3/4/6/134652108/vubekuxotapisegab.pdfIn PDF document text
    • https://bibixofepo.weebly.com/uploads/1/3/4/2/134235383/gemobawabu.pdfIn PDF document text
    • https://jadimakadafi.weebly.com/uploads/1/3/4/3/134378671/debudobexofe.pdfIn PDF document text
    • https://semukozev.weebly.com/uploads/1/3/4/4/134493414/4205365.pdfIn PDF document text
    • http://monte-castelo.com/cliente/conteudos/files/jotikebudilu.pdfIn PDF document text
    • https://zezevibowavaki.weebly.com/uploads/1/3/4/8/134854125/joxazapuvinekar-xosup-wilugunilaveg-xenajixovapufo.pdfIn PDF document text
    • https://mutodebubopuvom.weebly.com/uploads/1/3/4/3/134373551/089a3cb1.pdfIn PDF document text
    • https://tudadakamoziv.weebly.com/uploads/1/3/4/5/134596668/9314516.pdfIn PDF document text
    • https://llc-sahara.com/site/files/61238042766.pdfIn PDF document text
    • https://dovedesomubax.weebly.com/uploads/1/3/4/4/134487211/razewibudowiwijisu.pdfIn PDF document text
    • https://jokojizo.weebly.com/uploads/1/3/4/5/134509913/luwibo-nanemitobirug.pdfIn PDF document text
    • https://denimder.org/resimler/files/muwoxazamirom.pdfIn PDF document text
    • https://xedafiwiwez.weebly.com/uploads/1/3/2/3/132302754/bunawapotexeto_seduzetig_kuwudepid_witiwese.pdfIn PDF document text
    • https://jeripakituwimug.weebly.com/uploads/1/3/2/6/132695489/mitojanadupidasedo.pdfIn PDF document text
    • https://wonomipekipi.weebly.com/uploads/1/3/4/3/134318124/6041c2132.pdfIn PDF document text
    • https://fukubumo.weebly.com/uploads/1/3/4/0/134016705/d39eb.pdfIn PDF document text
    • https://tisowatotaf.weebly.com/uploads/1/3/4/6/134660149/lifuj_zinemewinit.pdfIn PDF document text
    • https://viserewisesu.weebly.com/uploads/1/3/4/8/134886384/liwowug.pdfIn PDF document text
    • https://jotonude.weebly.com/uploads/1/3/1/3/131398177/sufilil.pdfIn PDF document text
    • https://kesozelakix.weebly.com/uploads/1/3/5/3/135300748/6b6ad5fdf9f8f.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_off0003d4a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D4A9 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0003ecc0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3ECC0 10508 bytes
SHA-256: 191ff183a9ca6c26bd9d85c5fecc14ba38f6a30cc027cf378ad9fe19602d4aa3
font_02_sfnt_off00040473.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40473 20936 bytes
SHA-256: c33c514e67cb3c89267fc409c8276fa4b808cc569ed592a9a847e2cad971401d

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