MALICIOUS
264
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0005
Heuristics 8
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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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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://godsearchs.com/Ym9zY2gga3RzIDIwMCBrZXlnZW4gZG93bmxvYWQYm9/ZG93bmxvYWR8alQwTnpObmFIeDhNVFkxT0RJeE9EazROWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/hairstyles/nmha/writings.schrodinger?shames=translates= PDF link annotation
- https://shoppibear.com/wp-content/uploads/2022/07/Gangs_Of_Wasseypur_2012_Hindi_BRRip_720p_x264_AAC_51Hon3y.pdfIn PDF document text
- https://searchaustralianjobs.com/wp-content/uploads/2022/07/X_Force_REPACK_Keygen_Robot_Structural_Analysis_Professional_2015_Key.pdfIn PDF document text
- http://www.coneccta.com/2022/07/25/microsoft-visio-professional-2007-iso-hot/In PDF document text
- http://steamworksedmonton.com/fsx-nemeth-designs-ec-135-rar-vip-hack-_top_/In PDF document text
- https://www.chemfreecarpetcleaning.com/easerasystunewithcrack-2021/In PDF document text
- https://davidocojewelers.com/pimsleur-mandarin-chinese-ii-11-linkIn PDF document text
- https://suministrosperu.com/wp-content/uploads/2022/07/Adobe_Illustrator_Cc_2014_Serial_Number_EXCLUSIVE.pdfIn PDF document text
- https://nisharma.com/constitutional-and-political-history-of-pakistan-by-hamid-khan-pdf-free-__hot__-58-3/In PDF document text
- https://speakerauthorblueprint.com/2022/07/25/commandandconquerredalert2hacktool-hot/In PDF document text
- https://movingservices.us/index.php/2022/07/25/crack-vehicle-tracking-2017-x64-64bit-product-key-new-2/In PDF document text
- https://greenteam-rds.com/piccure-3-1-0-0-standalone-serial-key-keygen-top/In PDF document text
- http://gastro-professional.rs/uncategorized/icecream-ebook-reader-pro-5-0-__hot__-crack-__hot__-cracksnow-rar/In PDF document text
- https://superstitionsar.org/gestion-comunidad-de-vecinos-utorrent/In PDF document text
- https://marrsoca.com/wp-content/uploads/2022/07/Fifa_13_Data3bigrar.pdfIn PDF document text
- https://pigeonrings.com/wp-content/uploads/2022/07/How_hackers_Hack_Instagram_with_bruteforce.pdfIn PDF document text
- http://www.studiofratini.com/crack-topjetbrainsintellijideaultimate20182crack-topcrack-topsmind/In PDF document text
- https://estrahah.com/sediv-2-3-5-0-hard-drive-repair-tool-crack-12-link/In PDF document text
- https://artstribune.com/wp-content/uploads/2022/07/Autodesk_Civil_3D_2020_Crack_With_License_key.pdfIn PDF document text
- http://seti.sg/wp-content/uploads/2022/07/Remo_Repair_Rar_20_Keygen.pdfIn PDF document text
- https://xenosystems.space/wp-content/uploads/2022/07/20_20_Design_V10_Crack.pdfIn PDF document text
- https://shoppibear.com/wp-In PDF document text
- https://searchaustralianjobs.com/wp-content/uploads/2022/07/X_Force_REPACK_Keygen_Robot_StrucIn PDF document text
- https://suministrosperu.com/wp-In PDF document text
- https://nisharma.com/constitutional-and-political-history-of-pakistan-by-hamid-khan-pdf-In PDF document text
- https://movingservices.us/index.php/2022/07/25/crack-vehicle-tracking-2017-x64-64bit-product-key-In PDF document text
- http://gastro-professional.rs/uncategorized/icecream-ebook-reader-In PDF document text
- https://pigeonrings.com/wp-In PDF document text
- https://artstribune.com/wp-In PDF document text
- http://godsearchs.com/ym9zy2gga3rzidiwmcbrzxlnzw4gzg93bmxvywqym9/zg93bmxvywr8alqwtnpobmfiedhnvfkxt0rjee9eazrowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/hairstyles/nmha/writings.schrodinger?shames=translates=In 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_012_off0001b19f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1B19F | 119072 bytes |
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7 |
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font_00_sfnt_off00003634.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3634 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off0000be20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBE20 | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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