Malicious PDF — malware analysis report

Static analysis result for SHA-256 47874a7235b85534…

MALICIOUS

PDF

162.2 KB Created: 2022-04-05 05:35:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 982002e4648d46995c3dbc594d1b1158 SHA-1: a5d577980d28a2a5d23aba03fcb23f1fcd9440d1 SHA-256: 47874a7235b85534d0be75928df703f24fc7a6d4ecab4e9733b9609f1aed2af2
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9522

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
  • 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://valivefeku.weebly.com/uploads/1/3/6/0/136050987/47d1d373688e.pdf In PDF document text
    • https://mavoxigomag.weebly.com/uploads/1/3/4/0/134096713/laxapifodaz_xoxejolowewuso.pdfIn PDF document text
    • https://jodexozemusokut.weebly.com/uploads/1/3/3/9/133999246/kepijadejatove.pdfIn PDF document text
    • https://lolipakefupixo.weebly.com/uploads/1/3/4/6/134614949/422e55f3b.pdfIn PDF document text
    • https://bhiringisamsankalimandir.org/userfiles/file/71843486826.pdfIn PDF document text
    • https://lisiruzefixa.weebly.com/uploads/1/3/4/4/134495270/sivomipijex.pdfIn PDF document text
    • http://yishiweb.com/upfiles/files/20220404_091011.pdfIn PDF document text
    • https://wivufazufurad.weebly.com/uploads/1/3/7/5/137505375/808f27.pdfIn PDF document text
    • https://dowuxagexejilen.weebly.com/uploads/1/3/4/7/134719956/jelerofenifuxeworor.pdfIn PDF document text
    • http://saigondome.com/uploads/userfiles/file/46609241000.pdfIn PDF document text
    • http://yjbiotech.cn/upload/files/84680800206.pdfIn PDF document text
    • http://www.autodesguacecoin.com/ckfinder/userfiles/files/labevexonopo.pdfIn PDF document text
    • https://kixodebu.weebly.com/uploads/1/3/2/6/132682063/8625352.pdfIn PDF document text
    • https://ludakugoru.weebly.com/uploads/1/3/4/6/134698973/xemalivomej_wiwipisibipet_zajise_xuxetevax.pdfIn PDF document text
    • https://bumudipokipilu.weebly.com/uploads/1/3/4/3/134350227/jolatetebidu_rurenimele.pdfIn PDF document text
    • https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16205de0b61cac---kimimekoluxoxugunetazet.pdfIn PDF document text
    • https://1ar.sa/userfiles/file/tomuwilasiporelafug.pdfIn PDF document text
    • http://zrdb-drogbud.pl/Upload/file/sutotedip.pdfIn PDF document text
    • https://xaxusadusu.weebly.com/uploads/1/3/4/4/134497069/3686583.pdfIn PDF document text
    • https://vewewiganivobob.weebly.com/uploads/1/3/4/8/134852084/kanafafumopasetuz.pdfIn PDF document text
    • https://wakezibi.weebly.com/uploads/1/3/4/6/134695128/247ff11d.pdfIn PDF document text
    • https://vipigenomunopem.weebly.com/uploads/1/3/1/3/131398348/83d902c23b2.pdfIn PDF document text
    • https://kufoxigokutef.weebly.com/uploads/1/3/1/8/131856815/vemopa.pdfIn PDF document text
    • http://capesociety.ca/uploads/files/wakugonuzawupejuroz.pdfIn PDF document text
    • https://colod.co.za/YmrXLWy8?keyword=use%20the%20properties%20of%20exponents%20to%20simplify%20the%20expression%202PDF link annotation
    • 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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001f847.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1F847 11552 bytes
SHA-256: 97a90677b8bc1a94d750bc59e788b8f9f9da72eb8da14562ae79108c0fe10e02
font_01_sfnt_off000213c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x213C1 19572 bytes
SHA-256: 5864f806111c4cf6f4d3e46df489e1c46adb6a688ae1a348b8925dfa30b507da
font_02_sfnt_off000247fd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x247FD 16180 bytes
SHA-256: 890fbedf969ded8bf4768764711ce6128b86a33e3263eb8223778476ec57582e
font_03_sfnt_off00025dad.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25DAD 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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