MALICIOUS
191
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.6042
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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 https://loheb.co.za/XSRYdR1H?utm_term=prehistoric+archaeology+by+dk+bhattacharya+pdf PDF link annotation
- http://krevue.cz/UserFiles/File/jujojolopawudi.pdfIn PDF document text
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/70e9bde49b7c1ae89384efd57181ff11/ganasonozosoba.pdfIn PDF document text
- http://acupunctuuryao.nl/ckfinder/userfiles/files/69945650154.pdfIn PDF document text
- http://bxbrdh.marketsearching.com/upload/files/76652766016.pdfIn PDF document text
- http://boxerdapolenta.com/cmsimple/images/file/purenegava.pdfIn PDF document text
- https://medicraftindia.com/uploads/file/15155329200.pdfIn PDF document text
- http://transfertrolley.cn/d/files/39149130206.pdfIn PDF document text
- https://pezenasenchantee.fr/userfiles/file/55174183937.pdfIn PDF document text
- http://huntland.hu/upload/file/62790075432.pdfIn PDF document text
- http://autosoftware.company/autoresponders_images/files/dewibonizuzatiberizi.pdfIn PDF document text
- http://marjoleintje.nl/include/userfiles/23629200587.pdfIn PDF document text
- https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/161a1d40c55d26---fibutexuka.pdfIn PDF document text
- http://devveb.net/userfiles/file/5643845200.pdfIn PDF document text
- http://billedbutikken.dk/articlefiles/file/17963373270.pdfIn PDF document text
- http://liqaa-lb.com/files/userfiles/files/zozokoperajilo.pdfIn PDF document text
- http://www.museopizarra.com/ckfinder/userfiles/files/85070175083.pdfIn PDF document text
- https://tort-art.ru/userfiles/file/rokegomo.pdfIn PDF document text
- http://op-gold.com/ck_image/files/93118995481.pdfIn PDF document text
- http://studiolegalezullo.eu/userfiles/files/nomekaligufe.pdfIn PDF document text
- https://architektor.ru/uploads/file/nebofisunixuwedepafosije.pdfIn PDF document text
- http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/161f73fe134358---kuwijubaxulobinadimape.pdfIn PDF document text
- http://szzxwx.com/Upload/Upload/file/2021812129403755.pdfIn PDF document text
- http://piqiso.ru/userfiles/file/dabesamu.pdfIn PDF document text
- http://www.grifin.sk/files/paxir.pdfIn PDF document text
- http://eotp.info/sites/default/files/fck/file/83792226924.pdfIn PDF document text
- http://gemaeldeundobjekte.de/uploads/files/53071162523.pdfIn PDF document text
- https://lyna-garage.com/htdocs/cljr/data/files/13307082039.pdfIn PDF document text
- https://choosetop.e-giant.net/fkupload/files/95253762904.pdfIn PDF document text
- http://myshiou.com/uploads/files/202112230019091890.pdfIn PDF document text
- https://mk-promotions.com/ckfinder/userfiles/files/lujuforosotemujim.pdfIn PDF document text
- https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/jamd1dbrv8o12foncv7sq22lma/vexalow.pdfIn PDF document text
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143933f47dab---56539046869.pdfIn PDF document text
- https://www.lire-les-notes.com/ckfinder/userfiles/files/vutuxoxulasur.pdfIn PDF document text
- http://ks-system.co.uk/ckfinder/userfiles/files/zobinotil.pdfIn PDF document text
- https://taiwancy.com/app/webroot/userfiles/files/84919490665.pdfIn PDF document text
- https://www.naturecare.com.au/kcfinder/upload/files/xuramu.pdfIn PDF document text
- https://krygina40.ru/UserFiles/File/gorenukolikuxivipelog.pdfIn PDF document text
- https://portsidestrategies.com/wp-content/plugins/super-forms/uploads/php/files/8b14241eb6c20f1f58db38edf99d4c26/66477463674.pdfIn 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/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00041f66.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00041f66.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00041f66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41F66 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off00043686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x43686 | 11144 bytes |
SHA-256: 2f61a9e01569d66d5fce4b56011a2cded7bcefb107724b005d4061c95d82eea5 |
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font_02_sfnt_off0004504f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4504F | 19312 bytes |
SHA-256: c4268b2cd1a3ec743e8274a6eab4330bb161c0c0837aef380eabf9922bd7aa77 |
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