Malicious PDF — malware analysis report

Static analysis result for SHA-256 ccdc376312d8d584…

MALICIOUS

PDF

123.1 KB Created: 2022-10-15 11:03:08 +00:00 Authoring application: gisbian (via PDF Master 1.0.1) First seen: 2026-05-31
MD5: 59dd6fce91215249d47d2a23d2d44211 SHA-1: c1fd1623615fa380c809b56f5c15ec3e716aa729 SHA-256: ccdc376312d8d584bd7343fe5d0034d6fd675ce41d9f8063d1c8ab22e5c1e022
114 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0007

Heuristics 5

  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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.
  • 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://awarefinance.com/reclamation/UGF5IENvZGUgUGFyYSBOZXRrYXIgUHJvIFNlcmlhbAUGF/bullring/ZG93bmxvYWR8Um45YVhJNGFueDhNVFkyTlRjek16ZzBNWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=eatxpwr&pems=wanded PDF link annotation
    • https://gravesendflorist.com/sarfarosh-movie-1080p-torrent/In PDF document text
    • http://peninsular-host.com/autosmotos.es/advert/karangan-rencana-kebersihan-tanggungjawab-bersama-zip/In PDF document text
    • https://www.riobrasilword.com/2022/10/15/atf-box-crack-link-free-99/In PDF document text
    • https://thekeymama.foundation/wp-content/uploads/2022/10/Ek_Uncha_Lamba_Kad_Full_Song_Free_Download.pdfIn PDF document text
    • https://swapandsell.net/2022/10/15/charlie-2015-malayalam-dvdrip-720p-x264-aac-5-1-e-subs-mbrhdrg-best/In PDF document text
    • https://prayersonline.org/wp-content/uploads/2022/10/Bias_FX_Keygen.pdfIn PDF document text
    • https://dottoriitaliani.it/ultime-notizie/senza-categoria/full-exclusive-teamviewer-premium-v10-34-39052-crack/In PDF document text
    • https://cambodiaonlinemarket.com/qubicle-master-edition-crack-verifieded-21/In PDF document text
    • https://freecricprediction.com/wp-content/uploads/2022/10/faylin.pdfIn PDF document text
    • https://www.reptisell.com/counseling-a-comprehensive-profession-7th-edition-the-merrill-counseling-series-download-bests-torre/In PDF document text
    • http://peninsular-host.com/autosmotos.es/advert/karangan-rencana-kebersihan-tanggungjawab-In PDF document text
    • https://thekeymama.foundation/wp-In PDF document text
    • https://swapandsell.net/2022/10/15/charlie-2015-malayalam-dvdrip-720p-x264-aac-5-1-e-subs-In PDF document text
    • https://dottoriitaliani.it/ultime-notizie/senza-categoria/full-exclusive-teamviewer-premium-In PDF document text
    • https://www.reptisell.com/counseling-a-comprehensive-profession-7th-edition-the-merrill-counseling-In PDF document text
    • http://awarefinance.com/reclamation/ugf5ienvzgugugfyysbozxrryxiguhjvifnlcmlhbaugf/bullring/zg93bmxvywr8um45yvhjngfuedhnvfkytlrjek16zzbnwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=eatxpwr&pems=wandedIn 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_off00001d3b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1D3B 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a527.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA527 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261