Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bce8d673b2d70a0…

MALICIOUS

PDF

113.5 KB Created: 2022-07-18 19:08:10 +00:00 Authoring application: ellyjewe (via PDF Master 1.0.1) First seen: 2026-05-20
MD5: c729d01341401a4b3a70c21a060b2b3a SHA-1: f83ff9357ee8ef69d070d9594fea21cdd11a57dd SHA-256: 3bce8d673b2d70a016c11b89e3e5e0fe533ea22223ef459938f024bf14b94b6b
204 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0012

Heuristics 7

  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • 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://esecuritys.com/tsbs/ZG93bmxvYWR8RFkyTVRCeVl6QjhmREUyTlRnd01EWTJPVGw4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk.bothe=QXBvd2Vyc29mdCBWaWRlbyBDb252ZXJ0ZXIgU3R1ZGlvIDQuOS4xIENyYWNrQXB?compressibility=&estates=speaks PDF link annotation
    • https://www.benjaminsimonlohezic.com/kontoauszug-builder-portable/In PDF document text
    • https://www.talkmoreafrica.com/wp-content/uploads/2022/07/Design_Emocional_Donald_Norman_Download_Pdf_BETTER.pdfIn PDF document text
    • https://mynaturalhomecuresite.com/gridinsoft-anti-malware-4-0-5-patch/In PDF document text
    • https://www.theyashelf.com/call-of-duty-modern-warfare-2-multiplayer-online-1-0-175-real-cheat-engine/In PDF document text
    • https://axon-galatsi.com/sax-n-dotty-show-presenter-v3-crack-best/In PDF document text
    • http://quitoscana.it/2022/07/18/free-download-coding-interview-questions-by-narasimha-karumanchi-pdf-updated-2021/In PDF document text
    • http://steamworksedmonton.com/?p=62512In PDF document text
    • https://fumostoppista.com/bulk-email-software-with-crack-full-19/In PDF document text
    • https://giovanimaestri.com/2022/07/18/portraiture-plugin-v2-3-build-2308-01-keygen-new-crack-serial-no/In PDF document text
    • https://www.aniwin.com/wp-content/uploads/The_Attacks_Of_26_11_Movie_Torrent_Free_HOT_Download.pdfIn PDF document text
    • http://thingsforfitness.com/quickmark-v3-8-advanced-edition/In PDF document text
    • https://www.beaches-lakesides.com/realestate/diablo-3-offline-client-v0-6-updated-june-2012-password-rarbfdcm/In PDF document text
    • https://mediquestnext.com/wp-content/uploads/2022/07/letgast.pdfIn PDF document text
    • https://laculinaria.de/3utools-2-38-010-crack-plus-key-latest-version-install/In PDF document text
    • https://epkrd.com/aimersoft-dvd-creator-265-serial-key/In PDF document text
    • https://zum-token.com/the-sims-2-ultimate-collection-2014-multi-21-repack-mr-dj-rar/In PDF document text
    • https://outlethotsale.com/wp-content/uploads/2022/07/Adobe_Acrobat_Pro_DC_201801320057_Portable_Cracked_Free_Download_REPACK.pdfIn PDF document text
    • https://www.odooblogs.com/wp-content/uploads/2022/07/Iraianbu_Ias_Books_Free_Download_Pdf_.pdfIn PDF document text
    • https://havtornensrige.dk/wp-content/uploads/straele.pdfIn PDF document text
    • http://outdooryogany.com/wp-content/uploads/2022/07/hasaver.pdfIn PDF document text
    • http://esecuritys.com/tsbs/zg93bmxvywr8rfkytvrcevl6qjhmreuytlrnd01ewtjpvgw4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk.bothe=qxbvd2vyc29mdcbwawrlbybdb252zxj0zxigu3r1zglvidquos4xienyywnrqxb?compressibility=&estates=speaksIn 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
font_00_sfnt_off000018ae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x18AE 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a09a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA09A 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261