Malicious PDF — malware analysis report

Static analysis result for SHA-256 9ade1c27df7eefeb…

MALICIOUS

PDF

69.2 KB Created: 2022-04-27 05:11:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: 38ecd11d990ed3cac964c0f785f41fa3 SHA-1: 3bbd180d493b6dd0d1d09ed35614008b1252cfbd SHA-256: 9ade1c27df7eefeb487970fc05911350ad46c55daf5c8728a224c4535cc45631
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://lesrimaudieres.com/images/uploads/file/52115988383.pdf In PDF document text
    • http://tjtvina.com/Upload/files/metedidu.pdfIn PDF document text
    • https://medgal.pl/admin/ckfinder/userfiles/files/zuvowufumivabovomom.pdfIn PDF document text
    • https://pazovazorukilaz.weebly.com/uploads/1/3/4/6/134673506/vigutowufi-nikuzubumojobi-gunifekiposet-getemisafe.pdfIn PDF document text
    • http://etecpresidentevenceslau.com.br/kcfinder/upload/files/fekezexapoluwafuban.pdfIn PDF document text
    • https://jesidovelagira.weebly.com/uploads/1/3/4/7/134705211/lekofasoxa_buporulikozuxa.pdfIn PDF document text
    • https://jevizaja.weebly.com/uploads/1/3/4/8/134869407/0b8364d.pdfIn PDF document text
    • https://lixavoje.weebly.com/uploads/1/3/0/9/130969842/3aa6d5a2a62.pdfIn PDF document text
    • https://apexsafetyproducts.com/ckfinder/userfiles/files/81333566818.pdfIn PDF document text
    • https://fenejetamop.weebly.com/uploads/1/3/4/6/134697978/17d8d94617f93e4.pdfIn PDF document text
    • https://wajupinafuju.weebly.com/uploads/1/3/4/7/134752356/9826188.pdfIn PDF document text
    • https://kesamitowusiniw.weebly.com/uploads/1/3/4/4/134441112/xanugenobodegateju.pdfIn PDF document text
    • https://midoninojun.weebly.com/uploads/1/3/4/6/134665084/nebogopibu-gibewodinanezil-guzitur-fabavagamenobo.pdfIn PDF document text
    • https://baraxuworasexe.weebly.com/uploads/1/3/4/6/134633060/247ab0965373d90.pdfIn PDF document text
    • https://mazemisa.weebly.com/uploads/1/3/4/6/134692176/5553773.pdfIn PDF document text
    • https://lolizafopig.weebly.com/uploads/1/3/1/4/131453679/diziwatoviteselowos.pdfIn PDF document text
    • http://paymentsbusiness.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161fc6866c801a---zuxokumaditadasiro.pdfIn PDF document text
    • https://fufagefi.weebly.com/uploads/1/3/4/6/134638184/xipapag.pdfIn PDF document text
    • https://dhins.com/testingsites/advantage_aviation/assets/media/file/degukekutase.pdfIn PDF document text
    • https://puwekuzegavezek.weebly.com/uploads/1/3/4/7/134734886/8466007.pdfIn PDF document text
    • https://pegiromilu.weebly.com/uploads/1/3/4/6/134683304/f9b9049fe47.pdfIn PDF document text
    • https://norin.co.za/YmrXLWy8?keyword=troy%20bilt%20horse%20tiller%20parts%20amazonPDF link annotation
    • https://lelifomokul.weebly.com/uploads/1/3/4/6/134618459/8546812.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_off0000acf1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000acf1.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000acf1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xACF1 16092 bytes
SHA-256: 0c14eaf7fbf8a383a7099cd3ba70218cc15ed6df534f149db847b09a02600a81
font_01_sfnt_off0000d645.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD645 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000ee5c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEE5C 10796 bytes
SHA-256: d1d5e64a472976f27aa0a7d1df5b47f7a42ace7c3c734789be615310f540b8bb