Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c985286d5811cf…

MALICIOUS

PDF

71.1 KB Created: 2022-04-10 18:15:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: f07ec4b9bba76ec00f5606b2a059ee56 SHA-1: 91aa39a94bc1ed9d97216c75c59000db2e001afa SHA-256: 29c985286d5811cfa839c2053d4b3bb82086f6441b20184a7873499c9f234a41
246 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9975

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
  • 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.
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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://tevav.co.za/YmrXLWy8?keyword=stihl%20hedge%20trimmer%20fuel%20tank%20grommet PDF link annotation
    • http://eduomania.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f96480854f8---94756080001.pdfIn PDF document text
    • https://detiloxobaz.weebly.com/uploads/1/3/1/3/131398171/51e5c63710.pdfIn PDF document text
    • https://jetaime-shop.com/files/81344626926.pdfIn PDF document text
    • https://soboxitidabefoz.weebly.com/uploads/1/4/1/3/141369577/jases.pdfIn PDF document text
    • https://fogufapepupol.weebly.com/uploads/1/3/1/8/131871477/zililozeti.pdfIn PDF document text
    • https://feriwixuwegixuf.weebly.com/uploads/1/3/4/6/134602873/labiwokedope.pdfIn PDF document text
    • https://gokimojesip.weebly.com/uploads/1/3/4/5/134595710/9450250.pdfIn PDF document text
    • https://bejulukif.weebly.com/uploads/1/3/4/7/134746679/1806f5aa85a2eea.pdfIn PDF document text
    • https://ises.smithpressautomation.com/phpsites/vertical_living/uploads/file/wizazaluronal.pdfIn PDF document text
    • https://dijuwinepogiw.weebly.com/uploads/1/3/0/7/130738679/xerikadi_golej_xiseguxudoz.pdfIn PDF document text
    • https://swagath.co/new/ckfinder/userfiles/files/rodidusipusupuxiguwasu.pdfIn PDF document text
    • http://flussobjekte.at/kcfinder/upload/files/gogutapik.pdfIn PDF document text
    • http://ibnuaffan.com/ckfinder/userfiles/files/20003509882.pdfIn PDF document text
    • http://chroscina.com/userfiles/file/novomajiziz.pdfIn PDF document text
    • http://duquenne-moteurs.fr/webroot/upload/files/95112355655.pdfIn PDF document text
    • https://dubelaxelafef.weebly.com/uploads/1/3/1/1/131164372/wezevuj.pdfIn PDF document text
    • https://rebenanutizoder.weebly.com/uploads/1/3/4/7/134752372/5971029.pdfIn PDF document text
    • http://gira-classix.su/kcfinder/upload/files/21196454518.pdfIn PDF document text
    • http://shmgec.com/Uploadfiles/files/mopuwogelilozu.pdfIn PDF document text
    • https://constructor.dilen.top/upload/files/61186342546.pdfIn PDF document text
    • http://bacsiha.com/public/ckfinder/userfiles/files/sijirap.pdfIn PDF document text
    • https://nivunosanogerog.weebly.com/uploads/1/3/4/5/134516177/7997582e.pdfIn PDF document text
    • https://turakenedonatup.weebly.com/uploads/1/3/4/6/134610331/jobesov.pdfIn PDF document text
    • https://henseltech.cz/userfiles/file/63407091977.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_off0000b1d1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b1d1.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b1d1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB1D1 16328 bytes
SHA-256: 212389a60dcd8e7a1c2526e4f4e16918bfc431c12a6395436c00081806a5ef36
font_01_sfnt_off0000dc02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDC02 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000f419.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF419 10900 bytes
SHA-256: f042c73aaea64a94d989b37f287daa75abdce3740bcc0d9dab6b343922dfdd20