Malicious PDF — malware analysis report

Static analysis result for SHA-256 011935233675cac4…

MALICIOUS

PDF

84.0 KB Created: 2022-04-13 04:35:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 029a3c98cba709341bc6ece58b20f1e4 SHA-1: d81c9ae5f5420678eb8be318dec07bab136064cf SHA-256: 011935233675cac4969aa7ed6f8be11c085dc33267629f8508487e87d98e8602
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9978

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://loheb.co.za/YmrXLWy8?keyword=romeo%20y%20julieta%20cigars%20reserva%20real%20review PDF link annotation
    • http://giaydantuongphongkhach.net/images/news/file/jesofatud.pdfIn PDF document text
    • http://avgustal.ru/kcfinder/upload/files/patusiliritokiwil.pdfIn PDF document text
    • http://ci-tesco.com/kcfinder/upload/files/51282626057.pdfIn PDF document text
    • https://doleroxewaforud.weebly.com/uploads/1/3/4/3/134322791/dc4503200884ab.pdfIn PDF document text
    • http://www.americandartsmadrid.com/kcfinder/upload/files/pajezitujemorunabolisodu.pdfIn PDF document text
    • http://cameragiaminh.com/upload/files/11845911220.pdfIn PDF document text
    • http://kochi-east-rc.com/admin/kcfinder/upload/files/raxofa.pdfIn PDF document text
    • https://tewizoduwab.weebly.com/uploads/1/3/5/3/135341898/zatoxalolonikog-segudidarosom-naviki-xofurumodaf.pdfIn PDF document text
    • http://petrovaskola.sk/userfiles/imagefile/vowibebe.pdfIn PDF document text
    • http://quincy.pl/ckfinder/userfiles/files/sunigisatono.pdfIn PDF document text
    • http://yanartextil.com/firma/files/neliboxuxomovonan.pdfIn PDF document text
    • https://bojubuloxobepi.weebly.com/uploads/1/3/0/9/130969884/tojodelujulupobavap.pdfIn PDF document text
    • https://pakimisubimoge.weebly.com/uploads/1/3/0/7/130776027/rekexidogowakewamiza.pdfIn PDF document text
    • https://luckysurface.itweald.com/uploads/files/620ea2efe75ec.pdfIn PDF document text
    • https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620903425552e---42753627153.pdfIn PDF document text
    • http://spaconsulting.pl/userfiles/file/govawetu.pdfIn PDF document text
    • http://f-okinawa.com/img/tmp/files/44986519830.pdfIn PDF document text
    • http://hotechike.com/files/files/79746868902.pdfIn PDF document text
    • https://fepobewute.weebly.com/uploads/1/3/5/3/135386667/minafulero_migetakigidezi.pdfIn PDF document text
    • http://studiotecnicoligioni.com/userfiles/files/jobilujodopikezodelawop.pdfIn PDF document text
    • http://ume.civilkozpont.hu/uploads/file/zomakapanumelazeze.pdfIn PDF document text
    • https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/e795273189b07927ccaf8847d640033a/42922585650.pdfIn PDF document text
    • https://puzagoliwosur.weebly.com/uploads/1/3/4/4/134462366/3899194.pdfIn PDF document text
    • http://otvorene-srdce.sk/userfiles/file/laranekofadatepowalovi.pdfIn PDF document text
    • https://ibbfvhn.org/recursos/kcfinder/upload/files/zumaliresusava.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_off0000e1d6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e1d6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e1d6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE1D6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000f9e8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF9E8 17152 bytes
SHA-256: 07b59ea92e665742f8adee2c6270ff09ff4519a4857f608831a667b1984dd8a1
font_02_sfnt_off000126f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x126F3 11008 bytes
SHA-256: 3e1ecd5a5fb74f98d957d308e634c8f748589d39c50100d418a81d00520e046b