Malicious PDF — malware analysis report

Static analysis result for SHA-256 2052387547709f7d…

MALICIOUS

PDF

67.9 KB Created: 2022-04-08 20:33:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: 80319e2ad95ba1f98613fe6e098bb3fa SHA-1: 546931169599a1d5e1aeca6623e649e299bcd40b SHA-256: 2052387547709f7de8b0ce3db410036ce1f52518270f7e85f4c239986e1bee97
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9989

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 http://ahkjt.com/upfile/file/gedefasujeribeporezago.pdf In PDF document text
    • http://avtokit116.ru/!upload/files/borunasev.pdfIn PDF document text
    • http://arunimaflavours.com/userfiles/file/16823489527.pdfIn PDF document text
    • https://jajaleregonu.weebly.com/uploads/1/3/4/2/134235513/gofapixonesilomu.pdfIn PDF document text
    • https://guidetudiant.elite-media.fr/media/jelevuzod.pdfIn PDF document text
    • https://walixumalavi.weebly.com/uploads/1/4/1/2/141285516/3797974.pdfIn PDF document text
    • http://gotoippc.com/ckfinder/userfiles/files/18510745445.pdfIn PDF document text
    • https://maxanijalezo.weebly.com/uploads/1/3/2/3/132303118/6781e.pdfIn PDF document text
    • https://wufipalowev.weebly.com/uploads/1/3/4/5/134595621/e1924f9f.pdfIn PDF document text
    • http://3e3i.com/UserFiles/file///45253728723.pdfIn PDF document text
    • http://htwy.com/upload/file/dojakusi.pdfIn PDF document text
    • http://koreaticketland.com/userfile/file/90562587612.pdfIn PDF document text
    • http://dostavkaturov.ru/files/file/punumedare.pdfIn PDF document text
    • https://condicionamentofisico.com/arquivos/file/66822502714.pdfIn PDF document text
    • https://natomujan.weebly.com/uploads/1/4/1/2/141218151/zapuvur.pdfIn PDF document text
    • https://zimavilagapiwe.weebly.com/uploads/1/3/2/7/132712623/wekujuxopog-xamaxavefobalux.pdfIn PDF document text
    • https://dizoxagesok.weebly.com/uploads/1/3/4/3/134363212/figaresimeziku.pdfIn PDF document text
    • https://mvfht.ca/kcfinder/upload/files/baririga.pdfIn PDF document text
    • http://www.deewanalarab.com/up_imgs/jitisefejizekitagenupu.pdfIn PDF document text
    • https://www.yamanosake.com/js/kcfinder/upload/files/kaxaletawejuriram.pdfIn PDF document text
    • http://juraganbajumurah.com/kcfinder/upload/files/tufasulipulezewofisonigu.pdfIn PDF document text
    • http://byecook.com/ckupload/files/58670269358.pdfIn PDF document text
    • https://lazav.co.za/YmrXLWy8?keyword=fl%20studio%2012%20trap%20beat%20tutorial%20video%20downloadPDF link annotation
    • https://predial-rua-nova.pt/056-CovadaLua/images-editor/file/fesudigevokomabuxikuf.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_off0000a82d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000a82d.bin)

Related samples 3

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_off0000a82d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA82D 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000c044.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC044 10928 bytes
SHA-256: 329526ba89d29cc9c70f07ca9368048341344afc642befae7daa577f0744948b
font_02_sfnt_off0000d996.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD996 15404 bytes
SHA-256: 153f4236877bca8cb7bd3c53ce2a6cb1e551a86c29c115c59ca1d85f63484d1a

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