MALICIOUS
289
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0013
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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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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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/ZG93bmxvYWR8UE4wTVdGcWJYRjhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/a2l0YWIgbWFrcmlmYXQgdG9rIGtlbmFsaSBwZGYgMTQa2l/balm=offroading/hitherto/frost.humus PDF link annotation
- http://twinmyclub.com/wp-content/uploads/2022/09/kailhana-1.pdfIn PDF document text
- https://katrinsteck.de/descargar-algebra-moderna-de-sebastian-lazo-146l-patched/In PDF document text
- http://simplygroup.it/?p=21019In PDF document text
- http://www.jobverliebt.de/wp-content/uploads/yaelwape.pdfIn PDF document text
- https://www.beatschermerhorn.com/?p=27440In PDF document text
- https://fuesurgeons.com/wp-content/uploads/2022/09/Genius_Vision_Nvr_TOP_Crack.pdfIn PDF document text
- https://sweetangels.in/wp-content/uploads/2022/09/3ds_Max_2015_Xforce_Crack_Free_Download_FULL.pdfIn PDF document text
- https://www.pianosix.com/https-networkservice-citroen-com-torrent/In PDF document text
- https://soepinaobasta.com/wp-content/uploads/2022/09/georhar.pdfIn PDF document text
- https://ividenokkam.com/ads/advert/3d-sexvilla-2-enlever-censure-_best_/In PDF document text
- https://www.ibjf.at/wp-content/uploads/2022/09/From_Dust_Crack_Offline_Skidrow.pdfIn PDF document text
- https://smallprix.ro/static/uploads/2022/09/Pro_Evolution_Soccer_2013_MULTi6_RePack_RG_Revenants_NZUploa.pdfIn PDF document text
- https://pwarinternational.org/wp-content/uploads/2022/09/Download_Desain_Sampul_Buku_Cdr_Gratis.pdfIn PDF document text
- https://abkoutlet.com/wp-content/uploads/2022/09/StreamingStarURLHelperv342InclKeygenUST_Download_Pc.pdfIn PDF document text
- https://customaffiliations.com/wp-content/uploads/2022/09/Media_Cuadratica_Estadistica_Ventajas_Y_Desventajas_BETTER.pdfIn PDF document text
- https://techadarsh.com/2022/09/12/mahjong-pretty-girls-battle-school-girls-edition-torrent-download-portable-edition-hot/In PDF document text
- https://ibipti.com/enfuse-lightroom-crack-top-serial-number/In PDF document text
- https://arteshantalnails.com/2022/09/12/phata-poster-nikhla-hero-2013-dvdrip-downloadinstmank-2021/In PDF document text
- https://orbeeari.com/wp-content/uploads/2022/09/Cbt_Nuggets_Login_Username_Password.pdfIn PDF document text
- https://www.reptisell.com/unity-3d-3-2-0-crack-bested-crack-best/In PDF document text
- https://sweetangels.in/wp-In PDF document text
- https://smallprix.ro/static/uploads/2022/09/Pro_Evolution_Soccer_2013_MULTi6_RePack_RG_RevenantIn PDF document text
- https://pwarinternational.org/wp-In PDF document text
- https://abkoutlet.com/wp-In PDF document text
- https://customaffiliations.com/wp-In PDF document text
- https://techadarsh.com/2022/09/12/mahjong-pretty-girls-battle-school-girls-edition-torrent-download-In PDF document text
- https://arteshantalnails.com/2022/09/12/phata-poster-nikhla-hero-2013-dvdrip-In PDF document text
- http://godsearchs.com/zg93bmxvywr8ue4wtvdgcwjyrjhmreuytmpjmk9eqxppvei4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk/a2l0ywigbwfrcmlmyxqgdg9rigtlbmfsasbwzgygmtqa2l/balm=offroading/hitherto/frost.humusIn PDF document text
- https://fuesurgeons.com/wp-content/uploads/2022/09/genius_vision_nvr_top_crack.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_off000014c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C4 | 84508 bytes |
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c |
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font_01_sfnt_off00009cb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CB0 | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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