MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF employs SEO poisoning and fake download lures, embedding numerous URLs that redirect to potentially malicious download sites. The critical heuristic 'PDF_SEO_FAKE_DOWNLOAD' and the embedded URLs strongly indicate a deceptive download scheme. The document body contains references to workshop manuals, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9318
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=workshop-manual-chrysler-voyager.pdf In PDF document text
- http://uncpbisdegree.com/download4.php?q=workshop-manual-chrysler-voyager.pdfIn PDF document text
- http://www.flatrocksoft.com/2/c/2007-chrysler-grand-voyager-service.pdfIn PDF document text
- http://www.servicerepairmanualonline.com/3444/kawasaki-voyager-xii-zg1200-1200-manual/In PDF document text
- http://www.servicerepairmanualonline.com/category/motorcycle-manuals/kawasaki/In PDF document text
- http://www.spxprecision.com/a4-b5-1995-manual.pdfIn PDF document text
- http://www.spxprecision.com/2016-ford-fiesta-workshop-manuals.pdfIn PDF document text
- http://www.feelfurry.com/tcg-engine-manual.pdfIn PDF document text
- https://haynes.com/en-us/chrysler/town-country/2003-2007In PDF document text
- http://www.livingfoodslindaloo.com/vk-holden-commodore-repair-manual.pdfIn PDF document text
- http://www.livingfoodslindaloo.com/free-download-repair-manual-2016-dodge-grand-caravan-v6.pdfIn PDF document text
- http://www.megalawbooks.com/manual-down-trim-mercury-outboard.pdfIn PDF document text
- http://www.repairmanual.net.au/download-mitsubishi-pdf/In PDF document text
- http://eburnham.org.uk/yamaha-p80-manual.pdfIn PDF document text
- https://www.factoryrepairmanuals.com/1998-ford-expedition-lincoln-navigator-factory-service-manual-set-original-shop-repair/In PDF document text
- http://e-bility.com/classifieds/vehicles.phpIn PDF document text
- https://www.taxi-mart.co.uk/taxis-for-sale/In PDF document text
- http://lancia.co.za/contact/In PDF document text
- http://lancia.co.za/model/FulviaIn PDF document text
- https://www.everybattery.com.au/search.phpIn PDF document text
- http://installer.com/main.php?page=auxIn PDF document text
- http://www.wheelchairdriver.com/power-wheelchair-off-road.htmIn PDF document text
- https://gdlauto.com.au/holden-viva-common-problems/In PDF document text
- https://gdlauto.com.au/category/holden/In PDF document text
- http://uncpbisdegree.com/1/study-guide-blank-physical-science.pdfIn PDF document text
- http://riverside-resort.net/1/wood-double-carport-plans.pdfIn PDF document text
- http://riverside-resort.net/1/world-geography-mcgraw-hill-answers.pdfIn PDF document text
- http://uncpbisdegree.com/1/technical-communication-principles-and-practice-solution-manual.pdfIn PDF document text
- http://uncpbisdegree.com/1/the-art-of-mantua-power-and-patronage-in-the-renaissance.pdfIn PDF document text
- http://uncpbisdegree.com/1/slaughter-frank-quinn-series-book-10.pdfIn PDF document text
- http://riverside-resort.net/1/was-donna-summer-a-smoker.pdfIn PDF document text
- http://uncpbisdegree.com/1/suzuki-75-hp-outboard-manual.pdfIn PDF document text
- http://uncpbisdegree.com/1/the-diaries-of-adam-and-eve-xist-classics.pdfIn PDF document text
- http://uncpbisdegree.com/1/student-problem-manual-for-derivatives-markets-2018-206.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.motortrend.com/cars/mercedes-benz/slk-class/2006/In PDF document text
- http://www.motortrend.com/cars/In PDF document text
- http://www.motortrend.com/cars/mercedes-benz/In PDF document text
- http://www.motortrend.com/cars/mercedes-benz/slk-class/In PDF document text
- https://www.gumtree.co.za/s-mercedes+c200+engine/v1q0p1In PDF document text
- https://www.scribd.com/document/377850203/Nova-Codificacao-OriginALLpartsIn PDF document text
- http://www.microsofttranslator.com/bv.aspx?ref=SERP&br=ro&mkt=en-US&dl=en&lp=PT_EN&a=https%3a%2f%2fwww.scribd.com%2fdocument%2f377850203%2fNova-Codificacao-OriginALLpartsIn PDF document text
- http://go.microsoft.com/fwlink/?LinkID=617350In 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://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_off00004eb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EB7 | 10568 bytes |
SHA-256: 3d3118f4edcdce0478a617b270f3035b91fbaafb9030e4f819502a42596b17b0 |
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font_01_sfnt_off00007040.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7040 | 7256 bytes |
SHA-256: c9a69df198b991364f6d7702923966ff993a834beff61d9d3a5809e8f6106fcb |
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