Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e0ad2b948fdf0a…

MALICIOUS

PDF

84.6 KB Created: 2021-09-13 20:06:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 8dd3e5c4344e22adde5ef5ab37874be0 SHA-1: 62863dfd0e3669ce3cdcbefa82b14b227b4eed6b SHA-256: d3e0ad2b948fdf0ab04469c8ea1a5d9800f8c72e36ec5f7f6475ca248b961278
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9974

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://chcial.ru/uplcv?utm_term=how+to+delete+search+suggestions+on+android PDF link annotation
    • http://zgkimsteszew.pl/img/upload/files/nasisefalalibi.pdfIn PDF document text
    • http://songhakbbq.com/uploads/files/99342408828.pdfIn PDF document text
    • http://ichieh.tw/uploads/files/202109110100472647.pdfIn PDF document text
    • http://farmandari-sarvestan.ir/images/news/files/rozubesuju.pdfIn PDF document text
    • https://mashura.co/userfiles/files/makipumebasisuvo.pdfIn PDF document text
    • https://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/161336a3086b26---30141741528.pdfIn PDF document text
    • http://brilspa.ro/userfiles/file///44350827751.pdfIn PDF document text
    • http://bordahusfeldolgozo.hu/editor_up/punibizatadugirepusoja.pdfIn PDF document text
    • http://furnitura-syndicat.ru/ckeditor/ckfinder/core/connector/php/uploads/files/puduwaxag.pdfIn PDF document text
    • http://epoxidice.ro/mm/file/tonesakobogogazirakixeto.pdfIn PDF document text
    • https://bloomlight.pl/_bloom/file/fodegen.pdfIn PDF document text
    • https://adamant54.ru/userfiles/files/sajikategalaruxib.pdfIn PDF document text
    • https://ijtm.in/userfiles/file/bezudor.pdfIn PDF document text
    • http://mirembeestate.co.ug/wp-content/plugins/formcraft/file-upload/server/content/files/16132bed082e09---50846485871.pdfIn PDF document text
    • http://kazuma.ru/ckfinder/userfiles/files/73214925802.pdfIn PDF document text
    • http://platcometals.com/images/file/21875951965.pdfIn PDF document text
    • https://doosradashak.in/ci/userfiles/files/gibupamijigeponikolava.pdfIn PDF document text
    • http://xn--12cmi2byac9cdhd0hra6d7bxkwbgj1gch.com/user_img/files/xuzimawanojefi.pdfIn PDF document text
    • http://nayyaralidada.com/alpha/ckfinder/userfiles/files/somopepuvibasunirife.pdfIn PDF document text
    • https://derechosenred.org/aym_image/files/zaxaposexo.pdfIn PDF document text
    • https://hophamthaibinh.com/upload/files/latonisuxivopafejev.pdfIn PDF document text
    • http://zwickerfoto.hu/_user/file/43016922225.pdfIn PDF document text
    • http://pathtojanna.com/userfiles/files/xibiloleli.pdfIn PDF document text
    • http://www.themixchange.com/userfiles/files/35706586808.pdfIn PDF document text
    • http://allefrgycg.news-read.com/upload/files/10941717667.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_off0000e102.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE102 10828 bytes
SHA-256: 63a5748be05bc73876cc402891edf5bb96d2257adc83ebf40dcf87e523b9de89
font_01_sfnt_off0000f9bd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF9BD 19424 bytes
SHA-256: 1fc905a66ad5a33fee195d925aa033c406f416cdb0c46a6e2684421c34d258a4
font_02_sfnt_off00012c47.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12C47 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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