Malicious PDF — malware analysis report

Static analysis result for SHA-256 441ae80f99c8a574…

MALICIOUS

PDF

257.9 KB Created: 2022-06-30 00:15:46 +02:00 Authoring application: hersank (via PDF Master 1.0.1) First seen: 2026-05-05
MD5: 0ae3f1420dc04a929ee72f4950c961b3 SHA-1: a71e515372b32652c2674f4fd3a1b932ebba873d SHA-256: 441ae80f99c8a5744fd6332ee870b75106de74332785f4f2ea2d6ba923bb31fb
104 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0005

Heuristics 5

  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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
  • 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://find24hs.com/ZG93bmxvYWR8bUkzTm1NNGJueDhNVFkxTmpVeU1EQTFNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/hypnagogic.blower/jenas/homeruns.QXV0b0NBRAQXV/ PDF link annotation
    • http://www.threadforthought.net/wp-content/uploads/Autodesk_AutoCAD__Crack_Version_completa_de_Keygen_Descargar_X64_Mas_reciente.pdfIn PDF document text
    • https://btimes.my/4214081-autocad-23-1-crack-descarga-gratis-finales-de-2022In PDF document text
    • http://peninsular-host.com/autosmotos.es/advert/autodesk-autocad-crack-gratis-3264bit-marzo-2022/In PDF document text
    • http://rbics.net/?p=1424In PDF document text
    • http://cefcredit.com/?p=22337In PDF document text
    • http://yachtwaypoints.com/?p=2772In PDF document text
    • http://yachtwaypoints.com/autodesk-autocad-2022-24-1-crack-2/In PDF document text
    • https://plans4creativewoodworking.com/wp-content/uploads/2022/06/bablava.pdfIn PDF document text
    • https://teenmemorywall.com/autodesk-autocad-crack-con-keygen-descarga-gratis-x64-ultimo-2022/In PDF document text
    • https://kcmuslims.com/advert/autodesk-autocad-crack-8/In PDF document text
    • https://speakerauthorblueprint.com/2022/06/29/autocad-2018-22-0-crack-gratis-2022/In PDF document text
    • https://www.mozideals.com/advert/autocad-21-0-crack-mac-win-actualizado-2022/In PDF document text
    • https://eqsport.biz/autocad-crack-clave-de-producto-llena-descarga-gratis/In PDF document text
    • https://itaxsoftware.net/autodesk-autocad-2019-23-0-crack-torrent-codigo-de-activacion-actualizado-2022/In PDF document text
    • http://tutmagazine.net/wp-content/uploads/2022/06/albeulu.pdfIn PDF document text
    • https://www.plori-sifnos.gr/wp-content/uploads/2022/06/syrihed.pdfIn PDF document text
    • https://skatesquad.com/upload/files/2022/06/yJkSTjAd8gmXXZYzM1xp_29_c206f8dd5f69a2c24c32145eb758c223_file.pdfIn PDF document text
    • https://nisharma.com/autocad-crack-gratis-win-mac-2022-nuevo/In PDF document text
    • http://contabeissemsegredos.com/autodesk-autocad-crack-activador-descargar-win-mac/In PDF document text
    • https://logocraticacademy.org/autodesk-autocad-2019-23-0-crack-descarga-gratis-for-pc-2022/In PDF document text
    • http://find24hs.com/zg93bmxvywr8bukztm1nngjuedhnvfkxtmpveu1eqtfnshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/hypnagogic.blower/jenas/homeruns.qxv0b0nbraqxv/In PDF document text
    • http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000026db.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x26DB 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000d4be.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD4BE 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54