MALICIOUS
144
Risk Score
Machine Learning
- Nyx PDF Classifier suspicious score 0.4554
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://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1618d0431b7458---254742842.pdf In PDF document text
- http://webinaris.biz/ckfinder/userfiles/publics/files/85171869510.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161b3b1f08e998---vodinutepifimulu.pdfIn PDF document text
- http://studionegrelli.it/userfiles/files/88118482002.pdfIn PDF document text
- https://universitecentrale.net/uploads/FCK_files/file/rakufateweravataruru.pdfIn PDF document text
- http://vegman-kzn.com/ckfinder/userfiles/files/71489472573.pdfIn PDF document text
- http://minhvuongthuphap.com/upload/ck/files/16853519068.pdfIn PDF document text
- https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ad37bc3a609---watadabifulus.pdfIn PDF document text
- https://giltmorestukko.hu/ckfinder/userfiles/files/gikofalelumamezujapep.pdfIn PDF document text
- https://edinburghpools.com/contents/files/togewik.pdfIn PDF document text
- https://exam12.menapoint.com/app/webroot/upload/files/52587539204.pdfIn PDF document text
- http://nagakuratrading.com/js/upload/files/79625482766.pdfIn PDF document text
- https://softwebstar.com/shop/userfiles/file/54880464998.pdfIn PDF document text
- http://tuclubcr.com/campannas/file/71183093254.pdfIn PDF document text
- http://www.fred-robin.com/ckfinder/userfiles/files/76286305262.pdfIn PDF document text
- http://uralcomservis.ru/crn_fls/crn_files/fabeselumowunar.pdfIn PDF document text
- http://americandeliorder.com/uploads/files/15501147258.pdfIn PDF document text
- http://gptools.net/userfiles/file/11553271459.pdfIn PDF document text
- http://eskuvoiiranytu.hu/blog/file/2941239959.pdfIn PDF document text
- http://www.hgekc.com/media/userfiles/file/mebanujelotopavezafes.pdfIn PDF document text
- https://arichaindia.com/userfiles/file/13841991631.pdfIn PDF document text
- http://recruiters-zone.com/wp-content/plugins/formcraft/file-upload/server/content/files/161bbb0224cc5c---60252901503.pdfIn PDF document text
- http://itagqatar.zajeltel.com/itag/file/files/39021006000.pdfIn PDF document text
- https://feedproxy.google.com/~r/Gsjc/~3/896FEnmJZlk/uplcv?utm_term=how+to+address+a+letter+to+irelandPDF link annotation
- 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 PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0007933e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7933E | 10320 bytes |
SHA-256: df11261c28e8531a71d53dfc2d88db48b78e0f917e4ea9e792472a807b87ecbf |
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font_01_sfnt_off0007aa9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AA9C | 16416 bytes |
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336 |
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font_02_sfnt_off0007c13b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C13B | 18408 bytes |
SHA-256: 74372847796cd14a734197161fcad49ec631e5cfad4d197b77f38751231388d2 |
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