Malicious PDF — malware analysis report

Static analysis result for SHA-256 29cd300c00e6d3d4…

MALICIOUS

PDF

84.3 KB Created: 2022-04-09 14:40:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: ad7376d30197625c84e9e520723c735c SHA-1: cda06f3779623ee312dbe7e7f30b02849b8bf545 SHA-256: 29cd300c00e6d3d4d9d90e551a403cb65570858aa0f934e37e4b6a49ff54b793
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9956

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://mifuj.co.za/YmrXLWy8?keyword=2007%20jeep%20grand%20cherokee%20srt8%20corsa%20exhaust PDF link annotation
    • http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/67a1649db8376a3e6747481b8fc95568/46953785181.pdfIn PDF document text
    • http://siticondominiali.com/admin/data/files/files/wujalapizen.pdfIn PDF document text
    • https://jujizifij.weebly.com/uploads/1/3/4/3/134309807/mofolivufus.pdfIn PDF document text
    • https://tekstilkent.formenemlak.com/upload/ckfinder/files/ralozefubupimu.pdfIn PDF document text
    • http://digifast.cz/userfiles/34548528518.pdfIn PDF document text
    • https://yan-als.com/userfiles/file/vavugevixibesinulusunonij.pdfIn PDF document text
    • http://t-700.net/upload_img/files/43564557681.pdfIn PDF document text
    • http://www.xpresswedding.com/wp-content/plugins/formcraft/file-upload/server/content/files/16216ac662cd23---12553071789.pdfIn PDF document text
    • https://vagezelez.weebly.com/uploads/1/3/0/8/130873856/jakubuwe.pdfIn PDF document text
    • https://dikafusit.weebly.com/uploads/1/3/5/3/135304370/5a10435074f.pdfIn PDF document text
    • https://luzodogapop.weebly.com/uploads/1/3/4/2/134265842/tirure.pdfIn PDF document text
    • https://jokineviraxara.weebly.com/uploads/1/3/4/2/134265776/tekekenuzejidap.pdfIn PDF document text
    • https://mosazojuwuz.weebly.com/uploads/1/3/4/6/134669347/fezew-wubumabibonug-gavefexowopubip-guxiwofanikus.pdfIn PDF document text
    • https://pemidala.weebly.com/uploads/1/3/4/6/134667230/8024828.pdfIn PDF document text
    • https://zuwetadusito.weebly.com/uploads/1/4/1/3/141318992/bizuburusuw_rivabimularimi_gefik.pdfIn PDF document text
    • https://dupukixulin.weebly.com/uploads/1/3/2/6/132681516/sagifede.pdfIn PDF document text
    • http://pjzhengwang.com/upload/file/20220405_135918_100.pdfIn PDF document text
    • https://tilesutetogetu.weebly.com/uploads/1/3/4/0/134042518/puveguva.pdfIn PDF document text
    • http://russkiivopros.com/images/FCKeditor/file/juxuwevematadef.pdfIn PDF document text
    • https://debivozujorebol.weebly.com/uploads/1/3/0/8/130813616/xuxizarux.pdfIn PDF document text
    • http://nellion.ru/upload/files/nuwufikefagukixudigo.pdfIn PDF document text
    • https://parokaonline.hu/upload/files/82507757554.pdfIn PDF document text
    • https://nulosomeka.weebly.com/uploads/1/3/4/6/134605351/2688315.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_off0000e18d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e18d.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e18d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE18D 11484 bytes
SHA-256: e013e66bc25adbaef541347c823ebe3ceca00af18ccb6e64c96ea7fe00b3930c
font_01_sfnt_off0000fc9b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFC9B 17856 bytes
SHA-256: c92d4e1bd1c519c3683ca14081cc05f5852eb0174ffeaae62608e9b512807736
font_02_sfnt_off00012bcc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12BCC 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1