Malicious PDF — malware analysis report

Static analysis result for SHA-256 78235f713041836d…

MALICIOUS

PDF

87.8 KB Created: 2021-10-05 03:03:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: 24af05eb7250f6ff6fe005efe5b35e79 SHA-1: 3c37352cf45ab290bcca286d21b2d81bc10e712c SHA-256: 78235f713041836df76a2d782db664bd3db886237634d0877d8247d25e9e1336
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9984

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://matrainagycsalados.hu/userfiles/file/pimipuxukawe.pdf In PDF document text
    • http://clubselectionvoyages.com/images/file/9226656395.pdfIn PDF document text
    • https://sushixusa.com/userfiles/files/18448279958.pdfIn PDF document text
    • http://paglialonga.it/userfiles/files/dukubaketixipete.pdfIn PDF document text
    • http://thsport.dk/ckfinder/userfiles/files/mifepowe.pdfIn PDF document text
    • http://abarappresentanze.it/userfiles/files/30157427935.pdfIn PDF document text
    • https://toliveinchristjesus.ceosale.catholic.edu.au/application/third_party/ckfinder/userfiles/files/nodijedoribimetazajojuzav.pdfIn PDF document text
    • https://danielfelber.ch/userfiles/file/gigibodusefubemetobukomi.pdfIn PDF document text
    • http://keacg.com/upload/files/67145335801.pdfIn PDF document text
    • https://lasanisports.com/files/zivapugegajesawemeto.pdfIn PDF document text
    • http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/161561b48cb7cc---rulemafibajureb.pdfIn PDF document text
    • http://studiotravenzolo.it/userfiles/files/razodozoka.pdfIn PDF document text
    • http://celyroknaterase.sk/editor_uploads/system/files/bupodekoxogawutez.pdfIn PDF document text
    • http://tc-antey.ru/uploads/files/65351368178.pdfIn PDF document text
    • http://lnv-cnc.gr/userfiles/file/90957540337.pdfIn PDF document text
    • https://eminencesolutions.in/resources/userfiles/file/modunapedokedufifanafipi.pdfIn PDF document text
    • https://yocarbroker.com/upload/ckfinder/files/34145807242.pdfIn PDF document text
    • http://mathrainbow.com/userfiles/file/vepigulepakejatupuxawixex.pdfIn PDF document text
    • http://karthikeyanjayaram.com/userfiles/file/dikixer.pdfIn PDF document text
    • http://drinkandshrink.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16137cad621fc1---ladutarejaborafegemupomav.pdfIn PDF document text
    • https://villanakarin.com/userfiles/files/88284731126.pdfIn PDF document text
    • https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=empires+puzzles+knights+of+avalonPDF link annotation
    • 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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e7d5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE7D5 11104 bytes
SHA-256: fab0af2e9ba4fa884ef087a4d58c37eda04897bce7f0843ce49415075d89a3c6
font_01_sfnt_off00010191.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10191 20840 bytes
SHA-256: 35e22990b9b7e798d227f911395eeff578aef8a993536520b091a705e246d7e9
font_02_sfnt_off00013926.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13926 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

Open this report in the interactive analyzer, or submit your own file for analysis.