Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e6b0a0e328cd888…

MALICIOUS

PDF

71.4 KB Created: 2022-05-01 04:32:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 2c0b1b5a2abdd4397b4ad507ed0268e4 SHA-1: 67dcf8ffffafaa02374f90d00076e2ab8dc7f152 SHA-256: 0e6b0a0e328cd888c85d91e1a0c445631a2688ba3ca958151481604caa1754d7
181 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9982

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://fecuq.co.za/YmrXLWy8?keyword=diccionario%20aleman%20espa%C3%B1ol%20langenscheidt%20descargar%20pdf PDF link annotation
    • http://www.marcado.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1621a8d2cf3af7---gazetex.pdfIn PDF document text
    • https://xeziguga.weebly.com/uploads/1/3/5/3/135392729/e15c64702b9.pdfIn PDF document text
    • http://media-production.net/admin/ckfinder/userfiles/files/lasunuvumomojopujurite.pdfIn PDF document text
    • http://iuppiteredizioni.it/kcfinder/upload/files/vowonowisuzetabagazuroki.pdfIn PDF document text
    • https://tiger-security.net/webroot/upload/files/74394391667.pdfIn PDF document text
    • http://gpkoaee.ru/ckfinder/userfiles/files/9630450778.pdfIn PDF document text
    • https://kisuvali.weebly.com/uploads/1/3/1/1/131163683/902379.pdfIn PDF document text
    • http://netcentricnj.com/ckfinder/userfiles/files/jabuzovoxopos.pdfIn PDF document text
    • http://a-kamen.com/userfiles/file/kenewas.pdfIn PDF document text
    • https://norajinojo.weebly.com/uploads/1/3/4/3/134381333/gipok.pdfIn PDF document text
    • https://dverimilana.ru/media-temp/img/uploads/files/6536428500.pdfIn PDF document text
    • https://exxel.cz/kcfinder/upload/files/runitixenepigagiwaze.pdfIn PDF document text
    • https://jagamimpi.com/contents/files/binojosapujobix.pdfIn PDF document text
    • https://advantage.ee/media/contents/file/57823108497.pdfIn PDF document text
    • https://sifoginugiji.weebly.com/uploads/1/3/4/5/134588619/5199655.pdfIn PDF document text
    • http://www.accl-calibration.com/login/ckfinder/userfiles/files/84628129732.pdfIn PDF document text
    • https://wozedekasejop.weebly.com/uploads/1/3/4/7/134703393/puboxabuwugisav-lexegijofezivar.pdfIn PDF document text
    • http://haithuanphat.com/uploads/files/wazomegadipujof.pdfIn PDF document text
    • https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/cpj70b0hpju8uhcucclu6ud93f/72552606480.pdfIn PDF document text
    • https://gifukupuwabe.weebly.com/uploads/1/3/0/7/130775529/fokuwekoxuvutoz.pdfIn PDF document text
    • https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/1625f12d593105---12148031780.pdfIn PDF document text
    • https://eksiliotomotiv.com/upload/ckfinder/files/zepodopabuzuzegud.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_off0000af01.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000af01.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000af01.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAF01 17084 bytes
SHA-256: e6347c3f61d287947cae92fe4169e023cbef366cb61fab0d972fa3888084e5f9
font_01_sfnt_off0000db48.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDB48 11276 bytes
SHA-256: 8da2ad21626a7f2ce15c0bd71946b8e7c54afbf88658a8776ce9dd9d2df381aa
font_02_sfnt_off0000f51e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF51E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1