Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d3b0e6bab208251…

MALICIOUS

PDF

80.3 KB Created: 2021-09-19 05:38:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: f24994169bbe75187e2e418bd55fe406 SHA-1: 933d473532f54ec4f65bf4b3a8b48e74497085b8 SHA-256: 0d3b0e6bab2082515d0eb2450762f34a1d9ba1c81b85568ad77820184b0c110a
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9846

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 http://sushiyaslo.com/uploads/files/xomoxurizejuferolivufawen.pdf In PDF document text
    • http://studiotecnicomartani.eu/userfiles/files/moxavonorutodasa.pdfIn PDF document text
    • https://ncsccalgary.com/userfiles/files/34536716877.pdfIn PDF document text
    • http://cosmik-kinoteatr.ru/sadm_files/disiti.pdfIn PDF document text
    • http://tpdw.pl/userfiles/file/71767770395.pdfIn PDF document text
    • https://orderpoet.com/ckfinder/userfiles/files/31448922399.pdfIn PDF document text
    • https://durimawar.com/contents/files/semuzalewinomaz.pdfIn PDF document text
    • https://concertwristband.com/resimler/files/nipevugerimalotumiki.pdfIn PDF document text
    • https://tutorbolivia.com/userfiles/file/nunononivikukad.pdfIn PDF document text
    • http://abbuffalowings.com/uploads/files/65496573267.pdfIn PDF document text
    • http://kahounova.cz/userfiles/file/xivawuzaw.pdfIn PDF document text
    • https://mercerapparelss.com/userfiles/files/45841800904.pdfIn PDF document text
    • http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/dbc723d7e95a25202b183ebc4a617602/lujigavaxi.pdfIn PDF document text
    • http://yejiya.com/userfiles/file/dizukegadorewobixaj.pdfIn PDF document text
    • http://xn--h1aaebajlcgx.xn--p1ai/sadm_files/94504756952.pdfIn PDF document text
    • https://produktybhp.pl/pliki_user/File/gipepimasuvabijijozelev.pdfIn PDF document text
    • http://lukoilmarine.com/ckfinder/userfiles/files/vewebenodus.pdfIn PDF document text
    • http://bronnicy.inhome360.ru/admin/ckfinder/userfiles/files/fukaletakozosepoj.pdfIn PDF document text
    • http://cautrucpalang.vn/webroot/img/files/wobuwawatilipagosozoga.pdfIn PDF document text
    • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16142c326081e7---23873435017.pdfIn PDF document text
    • http://netart.hu/userfiles/file/51675374389.pdfIn PDF document text
    • http://zaiger.ru/img/file/43578330077.pdfIn PDF document text
    • http://henanshuangxin.com/d/files/87152423923.pdfIn PDF document text
    • http://bluecreator.biz/ckfinder/userfiles/files/19348274410.pdfIn PDF document text
    • http://ducnhua.com/upload/files/27059281149.pdfIn PDF document text
    • http://wajl.net/img/file/2021913205624.pdfIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=pokemon+black+2+emulator+onlinePDF 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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d3e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD3E3 10676 bytes
SHA-256: 9fd1cab958039a04a4d2740622f2515590df0cba0b0c2b02bd22affb91a6b09f
font_01_sfnt_off0000ec66.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEC66 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00010478.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10478 18300 bytes
SHA-256: f56c1c15c38314c067f878e26fa9532697b15fd5888cb3461f59eb7f44bf23cb

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