Malicious PDF — malware analysis report

Static analysis result for SHA-256 03eb4619ed855625…

MALICIOUS

PDF

112.5 KB Created: 2022-07-28 12:19:55 +00:00 Authoring application: garlcat (via PDF Master 1.0.1) First seen: 2026-05-10
MD5: 2a49ebffbcc8f2d9723f4bd397f34347 SHA-1: 5aa5a367cfc608f083ad89a172bdf011752ab216 SHA-256: 03eb4619ed855625df4998418ec0ac359f7ca6cfcd18ae07cd5e755160312e77
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0012

Heuristics 7

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.
  • 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://seachtop.com/ZG93bmxvYWR8S0wzYnpCc05YeDhNVFkxT0RJeE9UUTNNM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/drooling/cityscape.doseus/mollington/TG9jbyBEZW1vc3RyYWRvciBWaXJ0dWFsIERlIEVqZXJjaWNpb3Nzd2YTG9/komodo PDF link annotation
    • https://phxicc.org/wp-content/uploads/2022/07/Embird_2012_WORK_Crack_Torrent.pdfIn PDF document text
    • https://www.puremeditation.org/wp-content/uploads/Calculo_Tensorial_Schaum_Pdf_Descargar.pdfIn PDF document text
    • https://mariana-flores-de-camino.com/mariana-flores-de-camino/librodesatatupoderilimitadopdf15/In PDF document text
    • https://cityguide.ba/wp-content/uploads/2022/07/30SecondsToJailFreeDownloadFULL_PATCHED.pdfIn PDF document text
    • https://edaberan.com/wp-content/uploads/2022/07/young_video_models_daphne_9y_irina_12y_rapidshare.pdfIn PDF document text
    • https://www.aniwin.com/wp-content/uploads/Extract_Filter_For_Photoshop_Cs5_Windowsrar_PORTABLE.pdfIn PDF document text
    • http://www.giffa.ru/societyweddings/lutoslawski-concerto-for-orchestra-score-pdf-fixed-download/In PDF document text
    • http://fiskenaesbaadlaug.dk/?p=9250In PDF document text
    • https://ferramentariasc.com/2022/07/28/pharmacognosy-book-by-mohammed-a/In PDF document text
    • https://certifiedlisteners.org/wp-content/uploads/2022/07/magix_photo_designer_7_serial_numberbfdcm.pdfIn PDF document text
    • http://ursgift.com/?p=28409In PDF document text
    • http://periodistasagroalimentarios.org/advert/new-planogram-3d-torrent-better-full-version-18/In PDF document text
    • https://isaiah58boxes.com/2022/07/28/megatrainer-xl-1-5-extra-quality/In PDF document text
    • https://nashvilleopportunity.com/huawei-blower-unlocker-install-download23/In PDF document text
    • http://moonreaderman.com/challenges-and-thrills-of-pre-college-mathematics-download-pdf-upd/In PDF document text
    • https://loyolaschoolharnaut.com/wp-content/uploads/2022/07/emilnest.pdfIn PDF document text
    • https://rednails.store/luxor-1-crack-code-for-kaspersky-exclusive/In PDF document text
    • https://elstruplaug.dk/wp-content/uploads/Mindjet_MindManager_2018_181155_Crack_Serial_Key_Keygen_LINK.pdfIn PDF document text
    • https://nisharma.com/xunlei-thunder-7-english-version/In PDF document text
    • https://cartadamacero.it/wp-content/uploads/2022/07/darsmac.pdfIn PDF document text
    • https://edaberan.com/wp-In PDF document text
    • https://www.aniwin.com/wp-In PDF document text
    • https://certifiedlisteners.org/wp-In PDF document text
    • https://elstruplaug.dk/wp-In PDF document text
    • http://seachtop.com/zg93bmxvywr8s0wzynpcc05yedhnvfkxt0rjee9uutnnm3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/drooling/cityscape.doseus/mollington/tg9jbybezw1vc3ryywrvcibwaxj0dwfsierlievqzxjjawnpb3nzd2ytg9/komodoIn 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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001095.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1095 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009881.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9881 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261