MALICIOUS
237
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0006
Heuristics 9
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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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PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LUREPDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://widesearchengine.com/ZG93bmxvYWR8bHowTm5SbWVIeDhNVFkyTWpZNE1ETTVNSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/kuwaiti.levox?/parisiens/pattern/R3VpbGxlcm1vIEZsb3JpcyBNYXJnYWRhbnQgRWwgRGVyZWNobyBQcml2YWRvIFJvbWFubyBQZGYgRG93bmxvYWQR3V/stamping/ptong.stymied PDF link annotation
- https://boardingmed.com/2022/09/09/norton-utilities-16-keygen-torrent-new/In PDF document text
- https://ancient-taiga-26011.herokuapp.com/ualche.pdfIn PDF document text
- https://officinabio.it/wp-content/uploads/2022/09/Kurtlar_Vadisi_Gladio_FREE_Full_Hd_Tek_Parca_Izle_720p_Torrent.pdfIn PDF document text
- https://serippy.com/jamesgleickchaosepubdownload-_verified_/In PDF document text
- http://www.mooglett.com/mujhse-shaadi-karogi-full-best-movie-download-720p-movies/In PDF document text
- https://fitenvitaalfriesland.nl/wp-content/uploads/2022/09/Heartless_2015_Hindi_720p_Torrent.pdfIn PDF document text
- http://www.bankerogkontanter.no/wp-content/uploads/2022/09/Extra_Quality_Adobe_Flash_Pro_CS5_V1100485_Keygen_HOT_Crack.pdfIn PDF document text
- https://mighty-springs-15821.herokuapp.com/hanlea.pdfIn PDF document text
- http://pzn.by/?p=84609In PDF document text
- https://shobeklobek.com/kart-racing-pro-work-crack-torrent/In PDF document text
- https://calm-coast-96611.herokuapp.com/chanjuni.pdfIn PDF document text
- http://www.kengerhard.com/how-to-fix-nokia-phones-not-getting-detected-in-pc-suite-ovi-suite-after-update/In PDF document text
- https://duolife.academy/ntsys-software-free-16-link/In PDF document text
- https://thelandofthemisfitsouls.com/2022/09/09/erectlip-furyou-ni-hamerarete-jusei-suru-kyonyuu-okaasan-iki-jigoku-ni-ochita-kazoku-no-game-r/In PDF document text
- https://ancient-shore-73664.herokuapp.com/ramanujan_movie_download_in_tamilrockers.pdfIn PDF document text
- http://findmallorca.com/sap-gui-7-40-download-for-windows-10-686-_verified_/In PDF document text
- http://marqueconstructions.com/2022/09/09/crack-alien-skin-exposure-5-0-0-701-32-64-bit-chingliu-link/In PDF document text
- https://hoverboardndrones.com/livro-hematologia-laboratorial-pdf-downloadl-upd/In PDF document text
- http://wolontariusz.com/advert/ilok-2-dongle-emulator-new-crackl/In PDF document text
- https://ssmecanics.com/720p-dual-audio-movies-tanu-weds-manu-3/In PDF document text
- https://officinabio.it/wp-In PDF document text
- http://www.bankerogkontanter.no/wp-In PDF document text
- https://thelandofthemisfitsouls.com/2022/09/09/erectlip-furyou-ni-hamerarete-jusei-suru-kyonyuu-okaasan-In PDF document text
- http://widesearchengine.com/zg93bmxvywr8bhowtm5sbwviedhnvfkytwpzne1ettvnshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/kuwaiti.levox?/parisiens/pattern/r3vpbgxlcm1viezsb3jpcybnyxjnywrhbnqgrwwgrgvyzwnobybqcml2ywrvifjvbwfubybqzgygrg93bmxvywqr3v/stamping/ptong.stymiedIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_011_off00019cbd.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x19CBD | 119072 bytes |
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7 |
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font_00_sfnt_off0000216e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x216E | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000a95a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA95A | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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