MALICIOUS
234
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0015
Heuristics 7
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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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PDF links to document on public blob storage high PDF_PUBLIC_BLOB_DOCUMENT_LINKPDF contains a clickable action to a document payload hosted on public blob/object storage. Shared object storage can be used legitimately, so this rule is suspicious rather than conclusive unless paired with lure text or other phishing indicators.
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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 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/hypothalamus/fairs/ZG93bmxvYWR8emc4TTNodk9YeDhNVFkxTkRnNU16RTVNWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/overscheduling/plantes/prepartion.zubov/skorsky.dGhlIHRyZWFzdXJlcyBvZiBtb250ZXp1bWEgMyBjcmFjayBkb3dubG9hZAdGh PDF link annotation
- https://www.clanbroker.com/upload/files/2022/06/KKsQijppPH95BuyMsx6q_10_d6b17ca2a9079451f2a773476fbfea00_file.pdfIn PDF document text
- https://www.christymannauthor.com/wp-content/uploads/2022/06/holdem_manager_2_serial_keygen.pdfIn PDF document text
- https://heidylu.com/numroto-plus-full-version-download/In PDF document text
- http://classibox.wpbranch.com/advert/apple-imac/In PDF document text
- https://adjikaryafurniture.com/formato-afil-02-imss-editable-pdf-rar/In PDF document text
- https://nightshow.pro/wp-content/uploads/2022/06/Unlock_Huawei_E5220_Dc_Unlocker_Cracked.pdfIn PDF document text
- https://www.solinf.info/wp-content/uploads/2022/06/idafay.pdfIn PDF document text
- https://www.yatrdu.org/advert/star-wars-galactic-battlegrounds-saga-2-0-0-4-gog-keygen/In PDF document text
- https://netgork.com/upload/files/2022/06/KyCErLmEd1Dfgm44SQ5n_10_d6b17ca2a9079451f2a773476fbfea00_file.pdfIn PDF document text
- https://www.apbara.be/index.php/advert/yvm-oxana-o09-36/In PDF document text
- https://storage.googleapis.com/blacksnetwork/upload/files/2022/06/8DKvwVKOQi2VpXxgkkYD_10_4fba0419f3e9e9063078561b5958e33f_file.pdfIn PDF document text
- https://songgiatri.com/image/AshampooMyAutoplayMenuv105106MultilingualKeygenandPatchOnlyB.pdfIn PDF document text
- https://www.5etwal.com/generador-de-horarios-para-centros-docentes/In PDF document text
- https://realtorstrust.com/wp-content/uploads/2022/06/Wic_Reset_V3_16.pdfIn PDF document text
- http://s3.amazonaws.com/videoondemand-source-8vbop216albp/wp-content/uploads/2022/06/10235350/devdas_blu_ray_1080p_songs_download.pdfIn PDF document text
- https://www.weactgreen.com/upload/files/2022/06/tdXlRJi48wv14QPIayJd_10_4fba0419f3e9e9063078561b5958e33f_file.pdfIn PDF document text
- https://marketstory360.com/news/20737/sa-mp-0-3-7-install-money-hack/In PDF document text
- http://hotelthequeen.it/wp-content/uploads/2022/06/valbroo.pdfIn PDF document text
- https://antoinevanaalst.com/wp-content/uploads/2022/06/Descargar_Aspel_Coi_60_Gratis_Con_Crack.pdfIn PDF document text
- https://www.clanbroker.com/upload/files/2022/06/KKsQijppPH95BuyMsx6q_10_d6b17ca2a9079451f2a773476fbfea00_file.pIn PDF document text
- https://storage.googleapis.com/blacksnetwork/upload/files/2022/06/8DKvwVKOQi2VpXxgkkYD_10_4fba0419f3e9e9063078In PDF document text
- http://s3.amazonaws.com/videoondemand-source-8vbop216albp/wp-In PDF document text
- http://evacdir.com/hypothalamus/fairs/zg93bmxvywr8emc4ttnodk9yedhnvfkxtkrnnu16rtvnwhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/overscheduling/plantes/prepartion.zubov/skorsky.dghlihryzwfzdxjlcybvzibtb250zxp1bwegmybjcmfjaybkb3dubg9hzadghIn PDF document text
- https://antoinevanaalst.com/wp-content/uploads/2022/06/descargar_aspel_coi_60_gratis_con_crack.pdfIn PDF document text
- https://paperpage.sgp1.digitaloceanspaces.com/upload/files/2022/06/oJ8bIcdKnJKe7Qiz4DK8_10_dd8af22a8631ebbc9df3d87ea0e85910_file.pdfIn PDF document text
- http://www.tcpdf.orgIn PDF document text
- https://paperpage.sgp1.digitaloceanspaces.com/upload/files/2022/06/oJ8bIcdKnJKe7Qiz4DK8_10_dd8af22a8631ebbc9df3d87In 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 |
|---|---|---|---|
stream_002_off0000114c.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x114C | 120140 bytes |
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4 |
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font_01_sfnt_off0000bf2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF2F | 76772 bytes |
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54 |
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