Malicious PDF — malware analysis report

Static analysis result for SHA-256 cbe0dd9c5d595131…

MALICIOUS

PDF

67.9 KB Created: 2022-04-01 17:46:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-24
MD5: 2bcb88a09daefc397c5bc9912c5bd14c SHA-1: 6206f6a134d5bf96f03e4145c9c77870ac181550 SHA-256: cbe0dd9c5d5951317c801d12c577fd216ca989afe79787fc659699d1449ecca7
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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://podar.co.za/YmrXLWy8?keyword=craftsman%20dgs%206500%20for%20sale PDF link annotation
    • http://patanjali.zohukum.com/ckfinder/userfiles/files/26986712585.pdfIn PDF document text
    • https://happen.webasl.com/userfiles/file/bisumipawupazinopexufom.pdfIn PDF document text
    • https://viledilexemapol.weebly.com/uploads/1/3/4/6/134698440/tavabapopat.pdfIn PDF document text
    • http://lingeriedediva.com/UploadFile/file/2022020321144173499.pdfIn PDF document text
    • http://voyagerav.com/v15/Upload/file/20222161229106852.pdfIn PDF document text
    • https://pibefabetanob.weebly.com/uploads/1/3/4/3/134376782/sesori.pdfIn PDF document text
    • http://barcelonasixtytwo.com/userfiles/file/67525955381.pdfIn PDF document text
    • http://loveperfectionschool.com/upload/file/bokibakumujozekazavazo.pdfIn PDF document text
    • https://votetofovuwov.weebly.com/uploads/1/3/4/9/134901863/2295.pdfIn PDF document text
    • http://bjhtdszdh.com/v15/Upload/file/2022329546585541.pdfIn PDF document text
    • http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/u7h1c9q8kt5tmaq12112bmtf0k/jeporazitixujovijapaziwod.pdfIn PDF document text
    • http://ahkkpcm.org/userfiles/40601436689.pdfIn PDF document text
    • http://archiwum.wyryki.eu/admin/ckfinder/userfiles/files/tilinelizizovutuzes.pdfIn PDF document text
    • https://xorataseturife.weebly.com/uploads/1/3/5/3/135333409/1263431.pdfIn PDF document text
    • http://rayhovietnam.vn/upload/files/guxunarukomimivenujotadif.pdfIn PDF document text
    • http://xn--zb0bw3kv4s8mn.com/upload/fckeditor/file/xuzalizigilovovofezuxose.pdfIn PDF document text
    • https://taburexil.weebly.com/uploads/1/3/4/3/134374137/vuresuzogeder.pdfIn PDF document text
    • http://omegabg.net/media/ck/files/97971275411.pdfIn PDF document text
    • http://afksport.cz/upload/files/23493905493.pdfIn PDF document text
    • https://lurexiji.weebly.com/uploads/1/3/4/5/134594132/30240.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_off0000a644.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000a644.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000a644.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA644 11060 bytes
SHA-256: 634a205c6b55f374b8eb018d81165aa7894ff9dd543b39ffbb6cf5392b13e6ca
font_01_sfnt_off0000bfe1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBFE1 16016 bytes
SHA-256: a200a6e3dbff3d503938846ede837a437a12b6c4da7799de7b1421abeda5a207
font_02_sfnt_off0000e997.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE997 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1