Malicious PDF — malware analysis report

Static analysis result for SHA-256 205c6eb6e1f8969e…

MALICIOUS

PDF

82.0 KB Created: 2022-04-18 15:55:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: 6e38e57eda8e751200edabc93ed1e0f8 SHA-1: 07b3a87598f883f0e9c0adbc760975a4dfa67fdb SHA-256: 205c6eb6e1f8969e701316a5a915d1ad8d5f8e91423d3efbd2945cac3d6320a9
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9875

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://loheb.co.za/XSRYdR1H?utm_term=chupulu+kalisina+subhavela+serial+song+free PDF link annotation
    • https://tetikofigutuda.weebly.com/uploads/1/3/4/4/134445118/0d0f3.pdfIn PDF document text
    • http://veganogle.es/uploads/ckfinder/files/65700560000.pdfIn PDF document text
    • https://nesibebinirudeb.weebly.com/uploads/1/3/5/3/135311353/furunow_ginemilapuxago_razixajul.pdfIn PDF document text
    • https://zimekepipo.weebly.com/uploads/1/3/5/3/135351260/sozanozojasi_porowev.pdfIn PDF document text
    • http://allasclub.com/campannas/file/sikara.pdfIn PDF document text
    • https://hygienika.sk/userfiles/file/82174566633.pdfIn PDF document text
    • https://zopupafi.weebly.com/uploads/1/3/1/4/131454349/2097083.pdfIn PDF document text
    • https://jyapa.com/jhuoyue/uploadfiles/jepixabijozurulilonigo.pdfIn PDF document text
    • https://laguwiba.weebly.com/uploads/1/3/4/7/134719839/tesuriwovi-linewogumelufix-posogupub-luxijuwu.pdfIn PDF document text
    • https://holycrosshealthcare.com/userfiles/files/35559668970.pdfIn PDF document text
    • http://koronavirus.lenti.hu/feltoltes/files/79699663029.pdfIn PDF document text
    • https://kolodezrus.ru/wp-content/plugins/super-forms/uploads/php/files/4983858c2071f87696f7e5bd43686c85/vawolafixufukogoxilawoxan.pdfIn PDF document text
    • https://kultmotor.hu/images/files/vuwiwopuzunowigazobi.pdfIn PDF document text
    • https://jipuluka.weebly.com/uploads/1/4/1/3/141347804/5424991.pdfIn PDF document text
    • https://powermailer.in/userfiles/file/21766925728.pdfIn PDF document text
    • https://jejaxeka.weebly.com/uploads/1/3/0/7/130739175/3986561.pdfIn PDF document text
    • https://xavamukunakupa.weebly.com/uploads/1/3/1/4/131437969/2338906.pdfIn PDF document text
    • https://thepainter.asia/upload/files/36960993412.pdfIn PDF document text
    • http://cukierniabrzezinski.pl/www/artizam/fck/file/gejunuxir.pdfIn PDF document text
    • https://vikowawenoso.weebly.com/uploads/1/3/4/7/134744374/d273b6.pdfIn PDF document text
    • https://urudolfa.sk/upload/files/kovupix.pdfIn PDF document text
    • https://lawina-radom.pl/files/file/79054551157.pdfIn PDF document text
    • https://dupubevanedi.weebly.com/uploads/1/3/4/6/134649007/736361.pdfIn PDF document text
    • https://panama4d.com/contents/files/todamosotizoni.pdfIn PDF document text
    • http://apmnir.ro/fckfiles/file/58546956511.pdfIn PDF document text
    • https://mygrind.ie/userfiles/file/73588782912.pdfIn PDF document text
    • https://balatonpremiumvillas.hu/webroot/upload/files/12353470051.pdfIn PDF document text
    • http://hyosangjo.com/userfiles/file/20220317040022.pdfIn PDF document text
    • https://www.conepe.org.br/public/ckeditor/kcfinder/upload/files/16264524854.pdfIn PDF document text
    • http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16223a50baeeb3---25921296788.pdfIn PDF document text
    • https://ric-sb.si/uploads/files/soziwogesobipukidudoze.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_off0000d73c.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d73c.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d73c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD73C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000ef53.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEF53 10968 bytes
SHA-256: 0934ecaaa56d2606b7f6020d55622e3b58ba840b3aa047c6d44773966a7aa722
font_02_sfnt_off00010884.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10884 19108 bytes
SHA-256: d383bc484f5b65d8da6e19ea632c4c13904d14c467055a633cd3d36f5049305f