MALICIOUS
174
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0094
Heuristics 6
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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 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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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://evacdir.com/challiner/UmFkaW8gQWxhcm0gQ2xvY2sUmF/ZG93bmxvYWR8TEsyTVdKd1lYeDhNVFkxTkRZME16TTFNSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA?criticised/maya=financially PDF link annotation
- https://tuscomprascondescuento.com/?p=20136In PDF document text
- https://media.smaskstjohnpaul2maumere.sch.id/upload/files/2022/06/GyWl3AA8jV5MnvuWZDyw_07_f090f0b771de3334fa45573aecc418fe_file.pdfIn PDF document text
- https://portal.torcherbaria.org/portal/checklists/checklist.php?clid=69729In PDF document text
- http://mikunioz.com/wp-content/uploads/2022/06/EarthMediaCenter_Online_Sports_TV_Crack___Torrent_Activation_Code_Free_Download_Latest_202.pdfIn PDF document text
- http://www.xn--1mq674hzcau92k.com/archives/1028/In PDF document text
- https://entrepreneurlifecompliance.com/wp-content/uploads/2022/06/ScreenGrab.pdfIn PDF document text
- https://efekt-metal.pl/witaj-swiecie/In PDF document text
- https://shoeytravels.com/wp-content/uploads/2022/06/CORNPlayer-3.pdfIn PDF document text
- http://denisdelestrac.com/?p=5620In PDF document text
- https://ksvgraphicstt.com/no-signal-screensaver-crack-torrent-free-x64/In PDF document text
- https://lll.dlxyjf.com/upload/files/2022/06/vUCclKQKS7JnlSwgKvGO_07_0b45e6f5b636bbf1d30450625907a72c_file.pdfIn PDF document text
- https://macroalgae.org/portal/checklists/checklist.php?clid=9177In PDF document text
- http://purosautossandiego.com/?p=30373In PDF document text
- https://wintermarathon.de/advert/hl-dbexporter-crack-2022-latest/In PDF document text
- https://sitandbreaktheice.org/partition-boot-manager-crack-full-product-key-pc-windows-latest-2022/In PDF document text
- http://crochetaddicts.com/upload/files/2022/06/trOgg4oZw87waPs8mIwY_07_f090f0b771de3334fa45573aecc418fe_file.pdfIn PDF document text
- https://csvcoll.org/portal/checklists/checklist.php?clid=14089In PDF document text
- https://undergroundstudio.it/wp-content/uploads/2022/06/Music_Search.pdfIn PDF document text
- https://radiaki.com/?p=788In PDF document text
- http://mikunioz.com/wp-content/uploads/2022/06/earthmediacenter_online_sports_tv_crack___torrent_activation_code_free_download_latest_202.pdfIn PDF document text
- http://evacdir.com/challiner/umfkaw8gqwxhcm0gq2xvy2sumf/zg93bmxvywr8tesytvdkd1lyedhnvfkxtkrzme16ttfnshg4twpvm05iedhlrtbwsuhkbflxuxrzbxh2wnlcyljtrnpkq0jiulu1za?criticised/maya=financiallyIn PDF document text
- https://socialspace.ams3.digitaloceanspaces.com/upload/files/2022/06/bYENqz3plFXHNeJPHcKS_07_f090f0b771de3334fa45573aecc418fe_file.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off000023a1.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x23A1 | 120140 bytes |
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4 |
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font_01_sfnt_off0000d184.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD184 | 76772 bytes |
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54 |
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