Malicious PDF — malware analysis report

Static analysis result for SHA-256 425568387a9deacd…

MALICIOUS

PDF

401.6 KB Created: 2022-04-14 00:46:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: 7faa7792a98b27ff0728eb89ecc95d1d SHA-1: f9cf01e36f000309503310fcdb1a3c5d3b407a8e SHA-256: 425568387a9deacde1946220b379e3d50c009b0f6bb789f19005f7e4ec6f5ddd
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7919

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://ragaz.co.za/XSRYdR1H?utm_term=japan+tour+guide+malaysia PDF link annotation
    • http://irodaszer.lukinserv.hu/file/rovemisulukevulo.pdfIn PDF document text
    • http://inistor.com/ufiles/files/85484406886.pdfIn PDF document text
    • https://renumikogekosum.weebly.com/uploads/1/3/4/3/134311169/zurokexuzubunaxeni.pdfIn PDF document text
    • http://isuzuphonoi.com/data/dulieu/files/40138073631.pdfIn PDF document text
    • http://qhchemicalsfeed.com/upload/files/85080878934.pdfIn PDF document text
    • http://vita24h.com/uploads/userfiles/file/mafepulipepimalog.pdfIn PDF document text
    • https://tojopuxibo.weebly.com/uploads/1/3/4/2/134265943/wamugisuperufum.pdfIn PDF document text
    • https://casapenela.cgb.pt/admin/files/files/jewefeluruxibukajobo.pdfIn PDF document text
    • https://h-n-s.net/userfiles/file/fozisexokovapag.pdfIn PDF document text
    • http://kelkenaghshband.com/app/webroot/img/files/mukeporizafefisumaf.pdfIn PDF document text
    • https://chilegastronomia.com/uploads/userfiles/files/wapavasarigemapobewan.pdfIn PDF document text
    • http://ajk-opakowania.eu/upload/fck/file/xukazakivamoberisifonede.pdfIn PDF document text
    • https://schneider-rozetki.ru/kcfinder/upload/files/33323865513.pdfIn PDF document text
    • https://mozalotajevel.weebly.com/uploads/1/3/2/6/132682758/zegew.pdfIn PDF document text
    • http://chestheart.org/journal/assets/ckeditor/kcfinder/upload/files/tafifonogabugukab.pdfIn PDF document text
    • http://www.amicalehague.fr/images/files/jivatulobageno.pdfIn PDF document text
    • https://indirimlipin.com/calisma2/files/uploads/fusifekatikukudu.pdfIn PDF document text
    • http://rjbmachinery.com/d/files/pafotiwabezujefupevejexum.pdfIn PDF document text
    • http://reedleisureproducts.ca/site-uploads/vodunixefexan.pdfIn PDF document text
    • https://webneel.com/sites/default/files/images/blog/fckfile/buvezamafaxifemasegepu.pdfIn PDF document text
    • https://upaspor.com/resimler/files/nugokebalizelilutozewadux.pdfIn PDF document text
    • http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622d50a10f764---ponasunikidefun.pdfIn PDF document text
    • http://voyagevietnamlaos.com/hinhanh/file/gabewenimapa.pdfIn PDF document text
    • http://ysmenmidwestindia.org/uploads/userfiles/file/file/bikizegejopisu.pdfIn PDF document text
    • https://gbrcbodhgaya.com/userfiles/file/76087590565.pdfIn PDF document text
    • http://lehoangcctv.com/ckeditor/kcfinder/upload/files/wubusagubibarinadojanis.pdfIn PDF document text
    • http://hp-cnc.de/uploads/files/34686087284.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_off0005c9b3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C9B3 23088 bytes
SHA-256: 598a6a286965342fc43a2a5841e00bc8f54f54827c4e5c651e0301f9532e289b
font_01_sfnt_off000606a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x606A5 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00061ebc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61EBC 10940 bytes
SHA-256: 841e15a58825cd90875a50ff22f721f57d58db6772fbb5443ef8ee557495f6da

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