MALICIOUS
272
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0015
Heuristics 9
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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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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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://rocketcarrental.com/underdeveloped/amusers/currentaccount=nationalists&kerri=ZG93bmxvYWR8d2I3WTNNeGFYeDhNVFkxT0RJeE9EazROWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA&c3VwZXJtYW4gcmV0dXJucyBwYyBnYW1lIGhpZ2hseSBjb21wcmVzc2VkIHRvcnJlbnQc3V=plotters PDF link annotation
- https://cycloneispinmop.com/doneex-xcell-compiler-full-cracked-24-repack/In PDF document text
- http://wp2-wimeta.de/product-enquiry-pro-for-woocommerce-nulled/In PDF document text
- https://engagementlandschaft.de/wp-content/uploads/2022/07/Hidraulica_Geral_Lencastre_Pdf_27.pdfIn PDF document text
- https://atompublishing.info/night-lords-omnibus-epub-download-free/In PDF document text
- https://buycoffeemugs.com/aldrich-spectral-viewer-nmr-database-download-exclusive/In PDF document text
- https://www.9mesi.eu/wp-content/uploads/2022/07/3dio_BonesPro_V421_For_3ds_Max_WIN32_WIN64_UPD.pdfIn PDF document text
- https://lucernahospitality.com/wp-content/uploads/2022/07/HD_Online_Player_cod_Rosu_La_Casa_Alba_Online_Subtitrat_720p_Torrent_REPACK.pdfIn PDF document text
- https://antiquesanddecor.org/assassins-creed-unity-v1-3-update-proper-skidrow-2014-pc/In PDF document text
- https://bookom.org/wp-content/uploads/2022/07/1st_Studio_Siberian_Mouse_Masha_And_Veronika_Babko_Avil.pdfIn PDF document text
- https://www.viizair.com/bill-gates-history-in-urdu-pdf-verified-download/In PDF document text
- https://www.cubius.fr/final-destination-5-full-movie-in-hindi-free-download-new/In PDF document text
- https://www.sumisurabespoke.it/wp-content/uploads/2022/07/Sivaji_The_Boss_Full_Movie_Free_Download_Hd_720p_Torrent.pdfIn PDF document text
- https://newsbaki.com/wp-content/uploads/2022/07/phyelk.pdfIn PDF document text
- https://www.elfetica.it/wp-content/uploads/2022/07/Quick_Heal_Mobile_Security_20_Character_Product_Key_For_Android_Mobile.pdfIn PDF document text
- https://maisonchaudiere.com/advert/stream-avatars-ativador-download-exclusive/In PDF document text
- https://www.camptalk.org/windows-server-2012-r2-kmspico-top/In PDF document text
- https://chichiama.net/wp-content/uploads/2022/07/reintaky.pdfIn PDF document text
- http://www.giffa.ru/businessarticle-marketing/xforce-hot-keygen-autocad-electrical-2014-64-bit-windows-8/In PDF document text
- https://www.ecobags.in/wp-content/uploads/2022/07/igntams.pdfIn PDF document text
- https://www.soulfingerproductions.com/wp-content/uploads/2022/07/Gems_Of_War__Puzzle_RPG_Full_Crack_Crack_Serial_Key_HOT.pdfIn PDF document text
- https://engagementlandschaft.de/wp-In PDF document text
- https://www.9mesi.eu/wp-In PDF document text
- https://lucernahospitality.com/wp-content/uploads/2022/07/HD_Online_Player_cod_Rosu_La_CasIn PDF document text
- https://bookom.org/wp-In PDF document text
- https://www.sumisurabespoke.it/wp-In PDF document text
- https://www.elfetica.it/wp-content/uploads/2022/07/Quick_Heal_Mobile_Security_20_Character_PIn PDF document text
- http://www.giffa.ru/businessarticle-marketing/xforce-hot-keygen-autocad-electrical-2014-64-bit-In PDF document text
- https://www.soulfingerproductions.com/wp-In PDF document text
- http://rocketcarrental.com/underdeveloped/amusers/currentaccount=nationalists&kerri=zg93bmxvywr8d2i3wtnnegfyedhnvfkxt0rjee9eazrowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda&c3vwzxjtyw4gcmv0dxjucybwyybnyw1lighpz2hsesbjb21wcmvzc2vkihrvcnjlbnqc3v=plottersIn 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_off000027e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x27E4 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000afd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFD0 | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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