Malicious PDF — malware analysis report

Static analysis result for SHA-256 22bde78e5098ae32…

MALICIOUS

PDF

513.2 KB Created: 2022-04-22 04:37:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: d8e9013ca15f970bb31fcac3c0c8ef19 SHA-1: 82d2a78667675c1c83a11999e6a236555fecb9cf SHA-256: 22bde78e5098ae32d9297e4d5e76a2ff651fac975c10bace9aef0324d3392211
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4561

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://norin.co.za/XSRYdR1H?utm_term=formation+of+abstract+nouns+pdf PDF link annotation
    • https://fowerorizer.weebly.com/uploads/1/3/1/8/131856705/suluraxovubat-liwirarolowix-kekinivuzel-jabewarox.pdfIn PDF document text
    • https://jumuwubugunitus.weebly.com/uploads/1/3/1/0/131070493/2482817.pdfIn PDF document text
    • https://mejebepagomuda.weebly.com/uploads/1/3/4/4/134494428/rikezexonu_nofono_samurupow.pdfIn PDF document text
    • https://lonirukigosoz.weebly.com/uploads/1/3/5/9/135965403/xubuk_fabaz_wifaxal.pdfIn PDF document text
    • https://bazatodeniwumov.weebly.com/uploads/1/3/0/7/130739274/96bef34aa.pdfIn PDF document text
    • https://luvaxawu.weebly.com/uploads/1/4/1/2/141254973/borezofowo.pdfIn PDF document text
    • https://lakaporizad.weebly.com/uploads/1/3/4/2/134234628/aac4ef18b4.pdfIn PDF document text
    • https://gadikidaju.weebly.com/uploads/1/3/1/3/131379663/rexemefodibito.pdfIn PDF document text
    • https://moxuranib.weebly.com/uploads/1/3/4/3/134345095/kewinusoto-leweti-vebubuzazot.pdfIn PDF document text
    • https://wanesibib.weebly.com/uploads/1/3/4/5/134591449/tuwanetilider.pdfIn PDF document text
    • https://kolerekum.weebly.com/uploads/1/3/4/3/134350376/27c0f.pdfIn PDF document text
    • https://muvekova.weebly.com/uploads/1/3/5/3/135394778/20f9e3ab.pdfIn PDF document text
    • https://lunowubefevejum.weebly.com/uploads/1/4/1/3/141320122/gisuvako.pdfIn PDF document text
    • https://vuduleputasi.weebly.com/uploads/1/3/4/4/134488699/09889abd.pdfIn PDF document text
    • https://vomimefime.weebly.com/uploads/1/3/5/3/135316042/ruvaxuzijijamutiru.pdfIn PDF document text
    • https://sisaweroz.weebly.com/uploads/1/3/4/5/134587393/sijimubajazitu.pdfIn PDF document text
    • https://venubitolaxi.weebly.com/uploads/1/3/4/3/134372432/b6abaca.pdfIn PDF document text
    • https://zekunebuviza.weebly.com/uploads/1/4/1/2/141231600/kadananibujapesimu.pdfIn PDF document text
    • https://lupuxamugegudi.weebly.com/uploads/1/3/4/6/134623484/woniporesewi.pdfIn PDF document text
    • https://warenumew.weebly.com/uploads/1/3/4/8/134871813/sokazovo.pdfIn PDF document text
    • https://lojodisomu.weebly.com/uploads/1/3/4/0/134042672/826581c088ceda.pdfIn PDF document text
    • https://sudewivevumofe.weebly.com/uploads/1/3/4/0/134042571/ecdaf381.pdfIn PDF document text
    • https://juzugimigiroteg.weebly.com/uploads/1/3/2/3/132302883/jerekivegezuwe-letugafu-lutifulasidi.pdfIn PDF document text
    • https://tamexixufose.weebly.com/uploads/1/3/0/7/130739892/pepilekopa.pdfIn PDF document text
    • https://penosemoboz.weebly.com/uploads/1/3/2/3/132302809/beleriz-mamebisad-gogite.pdfIn PDF document text
    • https://sekitajed.weebly.com/uploads/1/3/1/3/131383533/9337998.pdfIn PDF document text
    • https://dogirewepa.weebly.com/uploads/1/3/1/8/131856222/4154677.pdfIn PDF document text
    • https://tajaleder.weebly.com/uploads/1/3/5/3/135320318/9160901.pdfIn PDF document text
    • https://tavefagizukog.weebly.com/uploads/1/3/0/7/130775361/vezufagop_vijinalesisu_pekidemudutele_guvexekokogilat.pdfIn PDF document text
    • https://wezakenazunorer.weebly.com/uploads/1/4/1/3/141323124/6572857.pdfIn PDF document text
    • https://zotolujirerezo.weebly.com/uploads/1/3/4/5/134582396/3173990.pdfIn PDF document text
    • https://degubazof.weebly.com/uploads/1/3/5/3/135304991/2d6f433cf6c.pdfIn PDF document text
    • https://fafositesagi.weebly.com/uploads/1/4/1/2/141255841/9270454.pdfIn PDF document text
    • https://sukojafura.weebly.com/uploads/1/3/4/6/134632918/5870019.pdfIn PDF document text
    • https://netajeripen.weebly.com/uploads/1/3/6/0/136053717/e9fac1.pdfIn PDF document text
    • https://futemamoranow.weebly.com/uploads/1/3/4/8/134899560/4106530.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00078ce6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78CE6 10820 bytes
SHA-256: 18c5c07b6aa4c7410b415f4fdb1f4f88844bc009b701627e65d78dd48f800d68
font_01_sfnt_off0007a599.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A599 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0007bdab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7BDAB 21340 bytes
SHA-256: 1a064c22055e9cf57410d1f3f5e3edc7ce7ced3c57307ab6316caa294899479f

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