MALICIOUS
204
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0013
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://thedirsite.com/accessarkansas/kaliner/ripper.ZG93bmxvYWR8bnAzTTNka2FIeDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA?RGFyayBEZWZhdWx0IFZpcnR1YWwgRGogU2tpbiAxOTIweDEwODAgRnVsbCBIZCBTa2lucyBEaiBNaXh6aXARGF=toes&philosophy=miscarried/ PDF link annotation
- https://buyfitnessequipments.com/2022/09/09/link-download-templates-para-web-acappella/In PDF document text
- http://connect.tg/wp-content/uploads/2022/09/BattleRush_Ardennes_Assault_Full_Crack_HOT_cheat.pdfIn PDF document text
- https://jakharris.africa/l-inferno-di-paperino-pdf-13/In PDF document text
- https://rocky-sands-89627.herokuapp.com/kafyose.pdfIn PDF document text
- https://healinghillary.com/tally-erp-9-crack-release-6-3-1-serial-key-patch-full-download-best/In PDF document text
- https://www.valenciacfacademyitaly.com/wp-content/uploads/2022/09/hiarcs_chess_explorer_keygen_free.pdfIn PDF document text
- https://instafede.com/tone2-nemesis-download-crack-for-gta-link/In PDF document text
- https://madeinamericabest.com/ilyas-ansari-community-medicine-book-cracked-free-46/In PDF document text
- https://sleepy-sands-02372.herokuapp.com/desert_rats_vs_afrika_korps_free_download_full_version.pdfIn PDF document text
- http://www.ressn.com/benvista-photozoom-pro-v6-0-8-incl-keymaker-core-tordigger-serial-key/In PDF document text
- http://www.khybersales.com/2022/09/09/divineguma-act-sinhala-14-pdf-upd/In PDF document text
- https://sehatmudaalami65.com/3d-sexvilla-2-hd-textures-exclusive/In PDF document text
- https://www.chiesacristiana.eu/wp-content/uploads/2022/09/prince_of_persia_forgotten_sands_patch_11_32.pdfIn PDF document text
- https://manglarbymoms.co/wp-content/uploads/2022/09/HD_Online_Player_Taarzan_The_Wonder_Car_Full_Movie_Hd.pdfIn PDF document text
- https://stonebridgehealthstaffing.com/wp-content/uploads/raiflav.pdfIn PDF document text
- https://dev.izyflex.com/advert/spartacus-blood-and-sand-720p-season-1-complete-yifyl-best/In PDF document text
- http://modiransanjesh.ir/driver-tuner-3-1-0-0-serial/In PDF document text
- https://postlistinn.is/top-free-xats-generator-v1-3-downloadIn PDF document text
- http://www.midax.it/registrazione-utenti/In PDF document text
- https://autorek.no/wp-content/uploads/2022/09/AVG_Driver_Updater_2019_FREE_Crack_Lifetime_Registration_Key_Latest.pdfIn PDF document text
- https://www.chiesacristiana.eu/wp-In PDF document text
- https://manglarbymoms.co/wp-In PDF document text
- https://autorek.no/wp-In PDF document text
- http://thedirsite.com/accessarkansas/kaliner/ripper.zg93bmxvywr8bnazttnka2fiedhnvfkytwpzne1ettvnshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda?rgfyaybezwzhdwx0ifzpcnr1ywwgrgogu2tpbiaxotiwedewodagrnvsbcbizcbta2lucybeaibnaxh6axargf=toes&philosophy=miscarried/In PDF document text
- http://connect.tg/wp-content/uploads/2022/09/battlerush_ardennes_assault_full_crack_hot_cheat.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
🗂 Part of campaign:
secureserver.net
1471 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000170f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x170F | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off00009efb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EFB | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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