Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7c618a572081c01…

MALICIOUS

PDF

91.6 KB Created: 2022-04-05 00:42:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-22
MD5: ece425dec87483b13cb42b05c568f253 SHA-1: bbc6883fcdadd444a48c0c4f294fdb296f6ed41e SHA-256: e7c618a572081c0168432f09b3aee1bf778cc340bc1dd8a6bbf59c6d0aa334ce
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://ragaz.co.za/YmrXLWy8?keyword=famous%20quotes%20from%20mammy%20gone%20with%20the%20wind PDF link annotation
    • http://cvc.ochodnica.sk/userfiles/file/24357245567.pdfIn PDF document text
    • http://photomoments.ru/userfiles/files/23888648749.pdfIn PDF document text
    • http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ad8584c0db---napibuxanuz.pdfIn PDF document text
    • https://dapudubon.weebly.com/uploads/1/4/1/2/141258134/0b12094.pdfIn PDF document text
    • https://vopilejuwe.weebly.com/uploads/1/3/1/4/131407469/degekafasololixodix.pdfIn PDF document text
    • http://kenshopvn.com/uploads/files/gilinofatutakanoxivir.pdfIn PDF document text
    • https://vadugoza.weebly.com/uploads/1/3/4/5/134599956/betedexibazusi.pdfIn PDF document text
    • http://leinerpakgelatine.com/survey/userfiles/files/37552397931.pdfIn PDF document text
    • http://neboskreb-irk.ru/uploads/userfiles/files/39102204962.pdfIn PDF document text
    • https://414movement.com/wp-content/plugins/super-forms/uploads/php/files/e997378fcf9c2e65e227ca46e521a8ef/weteforurovowopugepoz.pdfIn PDF document text
    • https://luxm.pl/userfiles/file/69537069070.pdfIn PDF document text
    • https://feniks9.ru/ckfinder/userfiles/files/lodifenosopokowimada.pdfIn PDF document text
    • https://jcmimoveis.com/userfiles/file/84024133355.pdfIn PDF document text
    • http://abpjseah.news-read.com/upload/files/pobidesusowaguzi.pdfIn PDF document text
    • https://coop-alternatives.fr/images/images/82797562620.pdfIn PDF document text
    • https://dakubotamijez.weebly.com/uploads/1/3/2/7/132712147/5370080.pdfIn PDF document text
    • https://rororejiwep.weebly.com/uploads/1/3/5/9/135966539/lelogeluneso.pdfIn PDF document text
    • http://yourmoneyyourbank.com/uploads/File/18227984293.pdfIn PDF document text
    • https://ramexolilaburav.weebly.com/uploads/1/3/4/3/134331107/pokodafugawomifu.pdfIn PDF document text
    • https://laverikiwife.weebly.com/uploads/1/3/4/5/134502667/e38af0a.pdfIn PDF document text
    • https://nuwusiran.weebly.com/uploads/1/3/5/3/135321198/7201906.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_off000100c8.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000100c8.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000100c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x100C8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000118df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x118DF 11180 bytes
SHA-256: c4bd447118c77a6134d0e59c389d8f6e59bb673d898bfe54f54d7b574aeee6b6
font_02_sfnt_off0001326a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1326A 16952 bytes
SHA-256: 8bebe9b55f284f0fb7ca596f592aedd219337d5fab589ce199efd5412a8a6d21

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