Malicious PDF — malware analysis report

Static analysis result for SHA-256 4452d443e28a2d03…

MALICIOUS

PDF

118.8 KB Created: 2022-04-06 05:02:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-07
MD5: 7fc8f6461de96136a38d4993bf7bb097 SHA-1: 8dec71b7798c624e6691d077bad9251fbc83f9dc SHA-256: 4452d443e28a2d035403b97a46e108c76513ce014498915044e985e87059685e
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9641

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=chennai+express+mp3+songs+download+m PDF link annotation
    • https://lenudigibelap.weebly.com/uploads/1/3/7/4/137499492/3680712.pdfIn PDF document text
    • https://delupizamima.weebly.com/uploads/1/3/4/5/134578079/5418473.pdfIn PDF document text
    • https://liziwisop.weebly.com/uploads/1/3/0/7/130776804/7988849.pdfIn PDF document text
    • https://xenewonunawof.weebly.com/uploads/1/3/2/7/132740417/1562ce176.pdfIn PDF document text
    • https://tailormade-sales-marketing.com/userfiles/file/supavak.pdfIn PDF document text
    • https://budezovurok.weebly.com/uploads/1/3/4/5/134507550/diwidilaburin-madorubunavopu-xatexamaze-fidorivabuwidet.pdfIn PDF document text
    • https://mewuvonemifutu.weebly.com/uploads/1/3/5/3/135394867/09303105.pdfIn PDF document text
    • https://jareruko.weebly.com/uploads/1/3/4/3/134348829/femekub_fogala.pdfIn PDF document text
    • https://kenhquangcao.vn/uploads/files/momixagumelapatosogavakaz.pdfIn PDF document text
    • https://jeximikukadolo.weebly.com/uploads/1/3/1/6/131636734/gavilevudikomifuvam.pdfIn PDF document text
    • https://mobugozuko.weebly.com/uploads/1/3/4/8/134869294/8ccd9d987.pdfIn PDF document text
    • https://doxelixomamovev.weebly.com/uploads/1/4/1/3/141324916/6555126.pdfIn PDF document text
    • https://jedirixaz.weebly.com/uploads/1/3/4/8/134875163/6058168.pdfIn PDF document text
    • https://kuzosilu.weebly.com/uploads/1/3/2/8/132815793/f4c7ee72f6b8.pdfIn PDF document text
    • https://xugowapowafav.weebly.com/uploads/1/3/0/7/130775127/jopomarava-zedotaxe-duvavepivaligi.pdfIn PDF document text
    • https://fufigejopugip.weebly.com/uploads/1/3/1/0/131070204/e2fa6c2f53ca77d.pdfIn PDF document text
    • https://zidimegaga.weebly.com/uploads/1/3/0/9/130969389/9099374.pdfIn PDF document text
    • https://kixuvatapowow.weebly.com/uploads/1/3/1/3/131383305/tonuro_xemozuga_pexekisu.pdfIn PDF document text
    • http://margheritango.it/userfiles/file/61490947437.pdfIn PDF document text
    • https://wipamixupes.weebly.com/uploads/1/3/4/4/134460990/tifogixububufa_lidoz_jetav.pdfIn PDF document text
    • https://nonewogigej.weebly.com/uploads/1/3/2/6/132681399/buxasigew-teropuxinepoj-ximasuwa.pdfIn PDF document text
    • https://nokajaxupi.weebly.com/uploads/1/3/4/7/134715681/9775778.pdfIn PDF document text
    • https://sozejelef.weebly.com/uploads/1/3/4/6/134600180/db2b926571155.pdfIn PDF document text
    • https://nironaguvotu.weebly.com/uploads/1/3/4/5/134530025/4407996.pdfIn PDF document text
    • https://tedamitaza.weebly.com/uploads/1/3/0/7/130740371/sixexeb-nufefewujoxeb-zirizafa.pdfIn PDF document text
    • https://sobeponul.weebly.com/uploads/1/3/4/7/134756425/1510703.pdfIn PDF document text
    • https://valetakomo.weebly.com/uploads/1/3/4/0/134012509/diwos_pavawaboguk_ludipimunepadem.pdfIn PDF document text
    • https://sutikarojujo.weebly.com/uploads/1/3/4/3/134343437/7669105.pdfIn PDF document text
    • https://bedaruwi.weebly.com/uploads/1/3/5/3/135326402/malosav.pdfIn PDF document text
    • https://novitas.ro/files/gipufabidazabajixilux.pdfIn PDF document text
    • https://wukonoru.weebly.com/uploads/1/3/4/4/134441013/7506849.pdfIn PDF document text
    • https://dixitelenamipum.weebly.com/uploads/1/3/4/3/134380202/sawetamepu.pdfIn PDF document text
    • https://zokilare.weebly.com/uploads/1/3/4/7/134767859/4264354.pdfIn PDF document text
    • https://gadetuzajuvi.weebly.com/uploads/1/3/4/8/134850054/sigasetax.pdfIn PDF document text
    • https://guzedomitamirog.weebly.com/uploads/1/4/1/3/141328369/wutaga.pdfIn PDF document text
    • https://xn--78-6kce7dfhb9dwb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/14baa34f3bad287b9cddbcc17fe72c8c/bebitigedifelowedudajena.pdfIn PDF document text
    • https://kexipana.weebly.com/uploads/1/3/2/7/132740250/pokopobuwenumoda.pdfIn PDF document text
    • https://pukovapu.weebly.com/uploads/1/3/1/3/131379149/fimapegafoles.pdfIn PDF document text
    • https://kogewovedof.weebly.com/uploads/1/3/4/3/134339257/88fa9.pdfIn PDF document text
    • http://hugslock.com/app/webroot/img/files/zanozigivozotasezodo.pdfIn PDF document text
    • https://fafidapumexeri.weebly.com/uploads/1/3/1/4/131437561/ferel_fimoso_vokizobafusakix.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_off00016e36.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16E36 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00018648.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x18648 17100 bytes
SHA-256: 6eeeb81e5b8e22725d3038011502015b6d13492939fb87b2afa4aad8313fc176
font_02_sfnt_off0001b247.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B247 11132 bytes
SHA-256: d587cee8a9f34e36d977c6c183251b5e9288cbee88bc04c88fd0545e1c0f6e91

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