Malicious PDF — malware analysis report

Static analysis result for SHA-256 9413d67e83d6659b…

MALICIOUS

PDF

75.4 KB Created: 2022-04-12 07:11:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: 6e35e38704968c859281b53aef2b6cab SHA-1: d81997b9ee32e7cad52b58ce5a2c30b14e056eb2 SHA-256: 9413d67e83d6659b2eada5ad6ed42d92c60ac3b485bbb3fbe8bafcc71ce8ce0b
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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://ragaz.co.za/YmrXLWy8?keyword=how%20much%20do%20medical%20lab%20technicians%20make%20in%20california PDF link annotation
    • https://nabisipiguges.weebly.com/uploads/1/3/4/4/134432296/6669f82c65e16.pdfIn PDF document text
    • http://sino-web.net/filespath/files/20220305133219.pdfIn PDF document text
    • https://tajidirubizev.weebly.com/uploads/1/3/0/7/130739153/vakumameboleko.pdfIn PDF document text
    • https://vialivonica.eu/userfiles/files/xolizosivekumo.pdfIn PDF document text
    • http://alumineiva.com/cliente/conteudos/files/35913002560.pdfIn PDF document text
    • https://nosovaranipad.weebly.com/uploads/1/3/4/7/134743093/rigatowelosa.pdfIn PDF document text
    • https://rabivavas.weebly.com/uploads/1/3/0/9/130969809/a659158e8b.pdfIn PDF document text
    • https://peliwotamo.weebly.com/uploads/1/3/5/3/135325711/36b612.pdfIn PDF document text
    • https://kodowororebuvos.weebly.com/uploads/1/3/5/3/135392879/7900457.pdfIn PDF document text
    • http://caogenzhiben.com/filespath/files/20220318150444.pdfIn PDF document text
    • https://jiwebatije.weebly.com/uploads/1/3/3/9/133997557/5782459.pdfIn PDF document text
    • https://ziluxofizavamo.weebly.com/uploads/1/3/6/0/136009732/d1ab4e.pdfIn PDF document text
    • https://drrajanmahtani.com/userfiles/files/47466675349.pdfIn PDF document text
    • https://dudajugetedig.weebly.com/uploads/1/4/1/2/141279567/zoxiki.pdfIn PDF document text
    • https://www.soudeurs.com/libs/kcfinder/upload/files/kiduvupim.pdfIn PDF document text
    • https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/d57a65e7dee0qshkb5m8d81vle/nomigojali.pdfIn PDF document text
    • https://wadasowodasi.weebly.com/uploads/1/3/5/3/135316150/merovekolovelasepuli.pdfIn PDF document text
    • https://goponubinolofuv.weebly.com/uploads/1/3/4/6/134695307/fobusevunosarenuba.pdfIn PDF document text
    • https://wuwikofoxanep.weebly.com/uploads/1/3/1/4/131437976/2573e2139fd.pdfIn PDF document text
    • http://naszymsladem.pl/upload/file/repazizutugeba.pdfIn PDF document text
    • http://www.mardancci.com/assets/ckeditor/kcfinder/upload/files/ginakox.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_off0000c1df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC1DF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d9f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD9F6 11148 bytes
SHA-256: 7c52d9cc52c5a180e6b69dc068c835503f29f195424889af2d622c7e458e9253
font_02_sfnt_off0000f3d1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF3D1 16960 bytes
SHA-256: 8d6aa36905f0211d1ae4e534c28cbc56f933234bb31c7abff834f46d5f2dce86

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