MALICIOUS
204
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0011
Heuristics 7
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Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LUREPDF 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.
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Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARMPDF 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.
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PDF links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAYPDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
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PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LUREPDF 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.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne 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/RnJlZSBEb3dubG9hZCAzZG1heCAyMDA5IFNlcmlhbCBDcmFja3JhcgRnJ/bestinfo/?palmsource=soola&ZG93bmxvYWR8S0E4WW5oek4zeDhNVFkxTnpBMk56RTFOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=reasoner&preventatives=serfs PDF link annotation
- http://www.kitesurfingkites.com/wp-content/uploads/Cooking_Simulator_Superhot_ChallengePLAZA_Repack__4_GB__Down.pdfIn PDF document text
- https://www.sunsquare.com/system/files/webform/useruploads/crysis-3-mission-2-crack-fix-11.pdfIn PDF document text
- https://quiet-citadel-00086.herokuapp.com/DanceswithWolves1990ExtendedCut1080pBRRipx264aacmp4anoXmousm.pdfIn PDF document text
- https://cartadamacero.it/wp-content/uploads/2022/07/delbria.pdfIn PDF document text
- https://mc-stollhofen.de/k7-total-security-10-version-1110035-license-key-updIn PDF document text
- https://aqueous-garden-54213.herokuapp.com/baltie_3_full_version_download.pdfIn PDF document text
- https://sleepy-beyond-36911.herokuapp.com/Tazti_Speech_Recognition_And_Crack_mega.pdfIn PDF document text
- https://afternoon-shelf-67133.herokuapp.com/tamil_movies_vijayakanth_movie_narasimha_download.pdfIn PDF document text
- http://palladium.bg/wp-content/uploads/2022/07/Ps3_Console_Id_Generator_Download.pdfIn PDF document text
- http://www.prokaivos.fi/wp-content/uploads/EXCLUSIVE_Xforce_Keygen_Infrastructure_Design_Suite_2017_64_Bit_Windows_7.pdfIn PDF document text
- http://www.ressn.com/psicofarmacologia-esencial-stahl-cuarta-edicion-pdf-15/In PDF document text
- https://www.mypolithink.com/advert/spoken-english-pronunciation-software-free-install-download/In PDF document text
- http://eastleeds.online/wp-content/uploads/2022/07/Hitman_Contracts_Game_Trainers_Free_REPACK_Download.pdfIn PDF document text
- https://www.deleksashop.com/trailer-park-mechanic-exe-2021-download/In PDF document text
- http://peninsular-host.com/autosmotos.es/advert/download-minecraft-launcher-172-cracked-team-extreme-14-hot/In PDF document text
- http://stroiportal05.ru/advert/mortal-kombat-1-2-3-gog-game-__link__-download/In PDF document text
- https://dry-eyrie-37120.herokuapp.com/chahaak.pdfIn PDF document text
- https://damp-wave-67374.herokuapp.com/FIFA_14__Black_Box_Fitgirl_Repack.pdfIn PDF document text
- http://youngcreativeschool.com/wp-content/uploads/2022/07/markfron.pdfIn PDF document text
- http://www.kitesurfingkites.com/wp-In PDF document text
- https://quiet-citadel-00086.herokuapp.com/DanceswithWolves1990ExtendedCut1080pBRRipx264aacIn PDF document text
- https://afternoon-In PDF document text
- http://www.prokaivos.fi/wp-content/uploads/EXCLUSIVE_Xforce_Keygen_Infrastructure_Design_Suite_In PDF document text
- http://eastleeds.online/wp-In PDF document text
- http://peninsular-host.com/autosmotos.es/advert/download-minecraft-launcher-172-cracked-team-In PDF document text
- http://find24hs.com/rnjlzsbeb3dubg9hzcazzg1hecaymda5ifnlcmlhbcbdcmfja3jhcgrnj/bestinfo/?palmsource=soola&zg93bmxvywr8s0e4ww5oek4zedhnvfkxtnpbmk56rtfoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=reasoner&preventatives=serfsIn PDF document text
- http://ovslivuac.yolasite.com/resources/Windows-Vista-Ultimate-Dell-OEM-Utorrent.pdfIn 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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002b30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2B30 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000b31c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB31C | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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