Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6021daf3fb2996…

MALICIOUS

PDF

417.5 KB Created: 2022-04-06 03:57:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 26c7aa87670243d0a69628dde4ca31d0 SHA-1: 63f5ebbe81fe65c2cb1f4e21a2c6d3070ae414d2 SHA-256: 2b6021daf3fb2996b9e6dba398f5629c8eb8c52eaac085fd1c6ccfc877cc1504
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3773

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
  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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=floral+shirt+don+t+starve PDF link annotation
    • https://vuvitujenus.weebly.com/uploads/1/3/4/3/134305132/2716492.pdfIn PDF document text
    • http://purofirstli.net/userfiles/file/38852635604.pdfIn PDF document text
    • https://fibadajemuda.weebly.com/uploads/1/3/2/3/132303382/mifawunugazaw-funebizu.pdfIn PDF document text
    • https://jifefovemerozix.weebly.com/uploads/1/3/4/4/134444698/8191384.pdfIn PDF document text
    • http://psn-monolit.ru/img_file/files/40103937137.pdfIn PDF document text
    • https://lotteppta.net/beta/assets/file/vexoro.pdfIn PDF document text
    • https://dpmptsp.pemkomedan.go.id/dpmptspwebaplikasi/libraries/ckeditor/kcfinder/upload/files/sagepo.pdfIn PDF document text
    • https://babexunerasosib.weebly.com/uploads/1/3/4/6/134620176/fakuwanufesuloxorufa.pdfIn PDF document text
    • https://nowusunomotir.weebly.com/uploads/1/3/4/3/134314498/zelelor.pdfIn PDF document text
    • http://arborspringsforestry.com/img/files/viralikifobumejotal.pdfIn PDF document text
    • http://knauto.com/upload/file///97807445064.pdfIn PDF document text
    • https://wuxemarujixad.weebly.com/uploads/1/3/4/7/134709263/wabobibikeze.pdfIn PDF document text
    • https://ozora.schaffsen.com/contents/file/7221320802.pdfIn PDF document text
    • http://oshcongregation.com/userfiles/file/lokabatiwesuroropo.pdfIn PDF document text
    • https://levapexufusetij.weebly.com/uploads/1/3/4/9/134904519/8ae48131f2b78.pdfIn PDF document text
    • https://linoratu.weebly.com/uploads/1/3/4/4/134403550/bimirobudab.pdfIn PDF document text
    • http://lousart.com.br/ckeditor/kcfinder/upload/files/vilisogiligetax.pdfIn PDF document text
    • http://suyogmaratha.com/editorimages/file/90080750106.pdfIn PDF document text
    • https://arad.hu/files/files/pimin.pdfIn PDF document text
    • https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/3250991.pdfIn PDF document text
    • http://thepssmi.org/kcfinder/upload/files/fodiluse.pdfIn PDF document text
    • https://xonelaxag.weebly.com/uploads/1/3/4/7/134705152/tewizajaposenib-newodesiwegu-tezipusipugat.pdfIn PDF document text
    • https://zomifotanive.weebly.com/uploads/1/3/4/5/134510562/gifelef.pdfIn PDF document text
    • https://bikakajuje.weebly.com/uploads/1/3/4/4/134431990/suzijawijaro.pdfIn PDF document text
    • https://xomipuladijig.weebly.com/uploads/1/3/4/4/134401164/tidajuzuduv_majepaku.pdfIn PDF document text
    • https://dcmheavyequipment.com/admin/images/file/parusagu.pdfIn PDF document text
    • https://gelupolo.weebly.com/uploads/1/3/5/3/135314506/5bca91.pdfIn PDF document text
    • http://primesystem.kz/app/webroot/js/kcfinder/upload/files/79657683935.pdfIn PDF document text
    • http://drewix.kkozle.pl/portal/panel/userfiles/file/55480568714.pdfIn PDF document text
    • http://nek.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1623bffd3059bd---35250119509.pdfIn PDF document text
    • https://ankamed.net/upload/files/95150207301.pdfIn PDF document text
    • http://alrehabourhome.com/userfiles/files/wavakid.pdfIn PDF document text
    • http://ambulatorioveterinarioilprato.eu/userfiles/files/71415368990.pdfIn PDF document text
    • https://boxirerekejo.weebly.com/uploads/1/3/4/1/134108979/5241898.pdfIn PDF document text
    • http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16236e1055c0bd---torejugikazupetajubeduvi.pdfIn PDF document text
    • http://copy2d.com/ftp/image/file/4712295480.pdfIn PDF document text
    • https://zupuxugemewizo.weebly.com/uploads/1/3/4/3/134309945/b3a7a7.pdfIn PDF document text
    • https://nimuneroz.weebly.com/uploads/1/3/1/4/131407882/kexusoku.pdfIn PDF document text
    • https://vulotuleviferuv.weebly.com/uploads/1/3/5/3/135389383/aa270e55e.pdfIn PDF document text
    • http://improntediteatro.it/userfiles/files/kasekiw.pdfIn PDF document text
    • http://apexemergencias.com/images/files/povakunubonopitigafo.pdfIn PDF document text
    • https://brusroom.com/wp-content/plugins/super-forms/uploads/php/files/5f6c9acf2468a3e5f9095d559f66514e/kutuke.pdfIn PDF document text
    • https://ruwatija.weebly.com/uploads/1/3/4/8/134846771/pijoxa-buzimedogobifek-vixite-nedasex.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00061507.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61507 10388 bytes
SHA-256: 7ccd5d95d8b029a4e5b96d5572104caf35484e2328bb18f267a9dd2991274d7a
font_01_sfnt_off00062c75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62C75 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00064489.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64489 18528 bytes
SHA-256: 0d42b53914918074df9d9d73ad43043d081340abdce48e016956fa173f482b43

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