MALICIOUS
174
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.6428
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://yoyep.co.za/XSRYdR1H?utm_term=brighthouse+employee+email+address+format PDF link annotation
- http://cachnhietcacham.vn/Images_upload/files/77194231531.pdfIn PDF document text
- https://www.trungtammaychieu.com/ad-min/js/libs/kcfinder/upload/files/tibixuwub.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/329b60ce9899f8ef61f313808001bfba/goxapejurapido.pdfIn PDF document text
- http://asktasi.com/ckeditor/kcfinder/upload/files/22593583335.pdfIn PDF document text
- http://0851gay.org/userfiles/202112file/2021121318473370554.pdfIn PDF document text
- https://mimpidia2.com/contents/files/lofav.pdfIn PDF document text
- http://mariancozma.com/_user/file/rokigobuwuvaru.pdfIn PDF document text
- http://www.medicalalliedtraining.com/wp-content/plugins/formcraft/file-upload/server/content/files/161260a33df20a---fuvopozufagoguvubofuf.pdfIn PDF document text
- http://aldercrest.com/files/mefotibanizepuvitilazi.pdfIn PDF document text
- https://www.loscam.com/lib_common/ckeditor/ckfinder/userfiles/files/99181544114.pdfIn PDF document text
- https://chupwo.com/editor_upload/file/40449529492.pdfIn PDF document text
- https://ajansnigde.com/resimler/files/ginil.pdfIn PDF document text
- http://cbcom.fr/ressource/site-image/files/verepigedotenutog.pdfIn PDF document text
- http://jevades.com/aircraft/fckimages/file/lewugoxuxunoxeji.pdfIn PDF document text
- http://www.zssever.cz/admin/ckeditor/kcfinder/upload/files/45491418444.pdfIn PDF document text
- http://artediapharma.com/upload/files/zupuviza.pdfIn PDF document text
- http://ildongwire.com/userfiles/file/6125172.pdfIn PDF document text
- https://rewaqousha.net/userfiles/files/dexesuxabafo.pdfIn PDF document text
- http://qca.ch/userfiles/file/70509923974.pdfIn PDF document text
- http://dawahcity.com/userfiles/file/87034010930.pdfIn PDF document text
- http://kingspec.su/wp-content/plugins/super-forms/uploads/php/files/2p35qv7gdgmm2spevq0qk4fth8/17084056889.pdfIn PDF document text
- http://lideparts.com/userfiles/file/1629549805.pdfIn PDF document text
- http://thekreativecompany.com/uploaded_files/userfiles/files/bowokewomavisekupu.pdfIn PDF document text
- http://architettodrabeni.it/userfiles/files/60673005354.pdfIn PDF document text
- http://golfvillageonline.com/userfiles/file/13727175808.pdfIn PDF document text
- http://theblare.com/image/upload/file/70627910218.pdfIn PDF document text
- http://archiw.gbpopatowiec.pl/img/upload/files/73561968276.pdfIn PDF document text
- http://www.razitka-conti-trodat.cz/kcfinder/upload/files/gukusotirigulijemowogud.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.netReferenced by PDF JavaScript
- http://dejavu.sourceforge.net/wiki/index.php/LicenseReferenced by PDF JavaScript
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0005bb77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BB77 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0005d292.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D292 | 18016 bytes |
SHA-256: 3964e08db22c4ce0c2c3656dd62a1293a82abacb863912673979e5342c8bfd54 |
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font_02_sfnt_off000601da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x601DA | 11108 bytes |
SHA-256: f7404a0c23d2a27b06568c8cec36a812d8db4546455f919135b3bbbdeb6116c6 |
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