MALICIOUS
130
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9340
Heuristics 4
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Fake 'free download' SEO-poisoning PDF critical PDF_SEO_FAKE_DOWNLOADThe ML classifier flagged this PDF AND it carries a visual download/call-to-action lure AND an off-domain server-side download-gateway link whose query string names a document payload. This three-signal conjunction is the fake-document / 'free PDF download' SEO-poisoning delivery pattern: the page is padded with benign decoy links to dilute classifier scores while funnelling the victim through the gateway to malware/scareware. Acting only on the conjunction keeps benign download-bearing PDFs from being misflagged.
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PDF carries a PHP-gateway SEO-spam PDF link farm medium PDF_SEO_PHP_GATEWAY_LINK_FARMPDF contains four or more clickable links whose target is a `.php` gateway with a multi-word search-PHRASE document slug embedded after it (e.g. 'index.php?.../binary+options+trading+nz.pdf' or 'pdf.php/cialis-dosage-side-effects.pdf'). Legitimate PHP-served documents use a filename or numeric id, not a search-query phrase, so this is the generated SEO link-farm shape — pharma / binary-options / 'free download' spam that ranks for queries and routes users into payload/redirect chains. The PDF itself carries no exploit — the risk is the linked destinations.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://uncpbisdegree.com/download3.php?q=the-leopards-wife.pdf In PDF document text
- http://uncpbisdegree.com/download4.php?q=the-leopards-wife.pdfIn PDF document text
- http://www.castlesandmanorhouses.com/page.php?key=TheIn PDF document text
- http://mzansisbest.co.za/lesedi-fm-presenter-hurt-by-allegations-that-his-wife-has-been-cheating/In PDF document text
- http://salanguages.com/munnames.htmIn PDF document text
- http://www.texarkanagazette.com/In PDF document text
- http://www.marwell.org.uk/In PDF document text
- http://www.jaxpastorsconference.com/conference-information/speakers/In PDF document text
- http://instantrimshot.com/In PDF document text
- http://www.largeporntube.com/search/?q=zentaiIn PDF document text
- http://www.touropia.com/tourist-attractions-in-malaysia/In PDF document text
- http://acacia-africa.com/In PDF document text
- http://indyref2.scot/common-space-editor-defends-coverage-of-scottish-labour-website-launchIn PDF document text
- http://www.ttotc.com/ff-answers-critic/In PDF document text
- http://riverside-resort.net/1/staphylococcus-aureus-in-raw-milk.pdfIn PDF document text
- http://riverside-resort.net/1/the-end-of-philosophy-or-the-ultimate-truth-and-the-universal-religion-3rd-revised-edition.pdfIn PDF document text
- http://riverside-resort.net/1/the-rough-guide-to-ipods-itunes-and-music-online.pdfIn PDF document text
- http://riverside-resort.net/1/service-manuals-for-yamaha-dt-125-1976.pdfIn PDF document text
- http://riverside-resort.net/1/the-virtue-of-selfishness-a-new-concept-egoism-ayn-rand.pdfIn PDF document text
- http://riverside-resort.net/1/to-the-princess-bound-terms-of-mercy-series-book-1.pdfIn PDF document text
- http://riverside-resort.net/1/supersymmetry-demystified.pdfIn PDF document text
- http://riverside-resort.net/1/simplifying-rational-expressions-kuta-software-answers.pdfIn PDF document text
- http://riverside-resort.net/1/short-prose-reader-6th-edition-answers.pdfIn PDF document text
- http://riverside-resort.net/1/solutions-manual-to-signals-systems-2nd-edition.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.dailymail.co.uk/news/article-3833277/Leopards-pumas-BREEDING-British-countryside-expert-says-newly-released-data-shows-one-big-cat-sighting-reported-police-week.htmlIn PDF document text
- http://www.dailymail.co.uk/sciencetech/article-2015239/Snow-leopards-discovered-thriving-war-torn-Afghanistan.htmlIn PDF document text
- https://www.mumsnet.com/Talk/relationships/595042-married-men-do-they-leave-their-wife-for-their-mistressIn PDF document text
- https://www.bbc.com/news/video_and_audio/video_experience_headlinesIn PDF document text
- http://www.msn.com/en-ca/newsIn PDF document text
- http://go.microsoft.com/fwlink/?LinkId=521839&CLCID=0409In PDF document text
- http://go.microsoft.com/fwlink/?LinkID=246338&CLCID=0409In PDF document text
- https://go.microsoft.com/fwlink/?linkid=868922In PDF document text
- http://go.microsoft.com/fwlink/?LinkID=286759&CLCID=409In PDF document text
- http://go.microsoft.com/fwlink/?LinkID=617297In PDF document text
- https://en.wikipedia.org/wiki/Ash_Wednesday_In PDF document text
- https://en.wikipedia.org/wiki/Jim_Corbett_In PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004521.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4521 | 10820 bytes |
SHA-256: 80a7e4ec38f343e2931decb36d43d775c671ddf81b6b512342c6cc6e7f9af149 |
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font_01_sfnt_off00006759.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6759 | 6668 bytes |
SHA-256: 8a6bb3d9a7d39bb313f3cbe0fb720a21b323f1ea552353b16c0dcff844af379d |
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