MALICIOUS
289
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0020
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://esecuritys.com/ZTJlc29mdHZpcnR1YWxzb3VuZGNhcmRjcmFjawZTJ/slinky.ZG93bmxvYWR8S2g4TVd0bE5uVjhmREUyTmpnNE56WTVOelY4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk/bootstrapping.creative?improvements=eitan PDF link annotation
- https://missionmieuxetre.com/2022/11/23/parasite-eve-2-para-pc-torrent-__full__/In PDF document text
- http://ransonmedia.com/coreldraw-crack-2020keygenfull-updated-latest-exclusive/In PDF document text
- https://packersmoverslead.com/wp-content/uploads/2022/11/Xactimate_25_1_64_Bit_FULL_Version_35_TOP.pdfIn PDF document text
- https://www.zper.it/wp-content/uploads/2022/11/alitverd.pdfIn PDF document text
- https://indalienergy.com/wp-content/uploads/2022/11/wenljay.pdfIn PDF document text
- https://www.aniwin.com/wp-content/uploads/HD_Online_Player_aladdin_1992_full_movie_in_hindi_fre.pdfIn PDF document text
- http://vglybokaye.by/advert/autodesk-inventor-2013-xforce-keygen-64bits-mega-free/In PDF document text
- https://serippy.com/edius-pro-7-cracked-torrent-_verified_/In PDF document text
- https://mdotm.in/presbyterian-church-of-ghana-constitution-pdf/In PDF document text
- https://friengo.com/wp-content/uploads/2022/11/64mb_Video_Card_With_Directx_9_Compatible_Drivers_Downloadl.pdfIn PDF document text
- https://www.ocacp.com/wp-content/uploads/2022/11/vivulty.pdfIn PDF document text
- https://www.markeritalia.com/2022/11/23/aspel-sae-crack-portable-de-reinstalable-22-r22-full-version/In PDF document text
- https://sarahebott.org/wp-content/uploads/2022/11/Khalnayakhindifullmovie1080phdmp4moviedownload_EXCLUSIVE.pdfIn PDF document text
- https://roandsport.com/wp-content/uploads/2022/11/emandelm.pdfIn PDF document text
- https://geto.space/upload/files/2022/11/MrOXxgMWBCHVoIH7CvuF_23_6b547eff0cdc7d35e0837422c6fc5e2f_file.pdfIn PDF document text
- https://armslengthlegal.com/wp-content/uploads/2022/11/PATCHED_MAGIX_Fastcut_Plus_Edition_30299_Crack_CracksMind_EXCLUSIVE-1.pdfIn PDF document text
- http://grupograndi.com/wp-content/uploads/2022/11/Need_For_Speed__Most_Wanted_Black_Edition_Patch.pdfIn PDF document text
- https://tygerspace.com/upload/files/2022/11/VLNE8RSFJGReURoLNbIo_23_6b547eff0cdc7d35e0837422c6fc5e2f_file.pdfIn PDF document text
- https://arlingtonliquorpackagestore.com/beyond-good-and-evil-pc-no-cd-crack-work/In PDF document text
- https://fullrangemfb.com/talmudinurdupdffreeportable-download/In PDF document text
- https://jkendallfitness.com/listen-to-e2esoftvirtualsoundcardcrack-In PDF document text
- https://jkendallfitness.com/listen-to-e2esoftvirtualsIn PDF document text
- https://packersmoverslead.com/wp-In PDF document text
- https://www.aniwin.com/wp-In PDF document text
- https://friengo.com/wp-In PDF document text
- https://www.markeritalia.com/2022/11/23/aspel-sae-crack-portable-de-reinstalable-22-r22-full-In PDF document text
- https://sarahebott.org/wp-In PDF document text
- https://geto.space/upload/files/2022/11/MrOXxgMWBCHVoIH7CvuF_23_6b547eff0cdc7d35e083742In PDF document text
- https://armslengthlegal.com/wp-content/uploads/2022/11/PATCHED_MAGIX_Fastcut_Plus_Edition_3In PDF document text
- http://grupograndi.com/wp-In PDF document text
- https://tygerspace.com/upload/files/2022/11/VLNE8RSFJGReURoLNbIo_23_6b547eff0cdc7d35e083In PDF document text
- http://esecuritys.com/ztjlc29mdhzpcnr1ywxzb3vuzgnhcmrjcmfjawztj/slinky.zg93bmxvywr8s2g4tvd0be5uvjhmreuytmpnne56wtvoely4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk/bootstrapping.creative?improvements=eitanIn PDF document text
- http://www.tcpdf.orgIn PDF document text
- https://coub.com/stories/2330556-e2esoftvirtualsoundcardcrack-audioburgerIn PDF document text
- https://coub.com/stories/2330555-e2esoftvirtualsoundcardcrack-audioburgerIn PDF document text
- https://coub.com/stories/2423131-e2esoftvirtualsoundcardcrack-crackedIn PDF document text
- https://coub.com/stories/2329764-dvdrip-to-netflix-to-apple-to-aptoide-to-In PDF document text
- https://coub.com/stories/2330555-eIn PDF document text
- https://coub.com/stories/2329764-dvdrip-to-In 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
- https://coub.com/stories/2330555-e2esIn 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_off00001bf9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1BF9 | 86476 bytes |
SHA-256: df7e84e5a7fc8c0b6c5045f29a4d5e759ab98b7f434753d53c78551d78b7f162 |
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font_01_sfnt_off0000a968.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA968 | 83036 bytes |
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261 |
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