Malicious PDF — malware analysis report

Static analysis result for SHA-256 03e25d709f1f1056…

MALICIOUS

PDF

83.0 KB Created: 2022-04-09 05:34:30 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: 9f8ab6bd76295d7a11d59eb29cbfd9cf SHA-1: f80e34af382b4998bbd5c63a36e177bfc529beca SHA-256: 03e25d709f1f1056f0881778c96d8a1e44d243480785e8b385975f8f36eb1b96
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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://yubit.co.za/YmrXLWy8?keyword=us%20history%20chapter%2015%20section%202%20quizlet PDF link annotation
    • http://alianzablue.com/aym_image/files/35599809893.pdfIn PDF document text
    • https://livbiopharma.com/userfiles/file/34701980546.pdfIn PDF document text
    • https://ribovaboj.weebly.com/uploads/1/3/0/7/130775049/1727297.pdfIn PDF document text
    • https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623f0881d8abf---vovatavixovozisilasoroj.pdfIn PDF document text
    • https://strings97.hu/userfiles/file/97287286825.pdfIn PDF document text
    • http://hyeminshop.com/DATA/files/60615099677.pdfIn PDF document text
    • http://jatechkj.pl/upload/fck/file/13303515788.pdfIn PDF document text
    • http://rungrawin-itt.com/userfiles/files/13558153112.pdfIn PDF document text
    • https://fexixulakuruzas.weebly.com/uploads/1/3/4/7/134723370/6878741.pdfIn PDF document text
    • https://associacao.animalife.pt/site/upload/file/nepuwozevag.pdfIn PDF document text
    • https://downtownmakeover.com/admin/kcfinder/upload/files/xiwuluzek.pdfIn PDF document text
    • https://mepopukivar.weebly.com/uploads/1/3/6/0/136083549/vesesorug_toxet.pdfIn PDF document text
    • https://faustgottes.ch/upload/files/88092466840.pdfIn PDF document text
    • http://fandimnarodaku.cz/upload/file/17850991830.pdfIn PDF document text
    • http://fabtur.ru/upload/files/konutiwefewo.pdfIn PDF document text
    • https://widobane.weebly.com/uploads/1/3/4/3/134340358/satura-wuxamanifes-bizet-juxutuzuxu.pdfIn PDF document text
    • http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/16250dcf946717---90085900115.pdfIn PDF document text
    • https://bcbc3399.com/upload/files/safidelifagukopabiwa.pdfIn PDF document text
    • https://wsbtitan.com/images/file/25781473121.pdfIn PDF document text
    • https://asiahealthcaredentalcentre.com/ckfinder/userfiles/files/19114319797.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 extracted file (font_00_sfnt_off0000dd93.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000dd93.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000dd93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDD93 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000f5a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF5A5 17428 bytes
SHA-256: 2d910cf174398ed2867722cd7563c675f6e1e7864517719006bcade68dc1dc17
font_02_sfnt_off00012345.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12345 11204 bytes
SHA-256: 3834259688215b4943f6ecbd022b93f41b0fa7fca04602d00edbd4e021013109

Open this report in the interactive analyzer, or submit your own file for analysis.