MALICIOUS
182
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.8531
Heuristics 8
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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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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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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://lazav.co.za/XSRYdR1H?utm_term=embed+power+bi+report+in+powerpoint PDF link annotation
- http://zpkprzemysl.pl/ckfinder/userfiles/files/71626064862.pdfIn PDF document text
- https://maidintown.co.uk/wp-content/plugins/super-forms/uploads/php/files/0c7ef8180ef9262d997d34e9e6f56351/52324442319.pdfIn PDF document text
- https://centaur.vri.cz/docs/files/jutebixese.pdfIn PDF document text
- http://tantos.jp/js/upload/files/rimipunodurijixufi.pdfIn PDF document text
- http://anindecor.pl/files/file/fonuxewizomum.pdfIn PDF document text
- http://konstruktor33.ru/app/webroot/files/files/pefarazedivefojunuzajabo.pdfIn PDF document text
- https://ispartaorganizasyon.com/ckfinder/upload/files/pumibupiteda.pdfIn PDF document text
- http://cancunday.com/travela/img/files/topuferumasam.pdfIn PDF document text
- http://boden.boj.se/uploads/userfiles/files/977414838.pdfIn PDF document text
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ac8729b0e9a---bogebujemonuteme.pdfIn PDF document text
- https://sbsoftware.ro/admin/userfiles/file/69282406817.pdfIn PDF document text
- http://china-zub.ru/userfiles/file/widuriterefobajudi.pdfIn PDF document text
- http://uniquehotelsolutions.com/files/others/lerowu.pdfIn PDF document text
- https://mobile-translator.eu/app/webroot/media/files/85224940247.pdfIn PDF document text
- https://mb-classic-service.de/userfiles/file/sujumefabazobulolarabafep.pdfIn PDF document text
- https://duext.com/wp-content/plugins/super-forms/uploads/php/files/8a2840e454de24adab4255fc301e61f4/46930638781.pdfIn PDF document text
- https://pepinieramontana.ro/ckfinder/userfiles/files/72362260793.pdfIn PDF document text
- https://amatnieks.com/pictures/image/16823079158.pdfIn PDF document text
- http://ttccid.com/userfiles/files/69760210209.pdfIn PDF document text
- https://ghadir-eng.com/userfiles/files/37753301715.pdfIn PDF document text
- https://illustrations.noche.fr/images/files/rapavugofivimufibajomuli.pdfIn PDF document text
- https://vibangnhadat.com/uploads/files/41284829772.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 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_off0003d58e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3D58E | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0003eca9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3ECA9 | 17980 bytes |
SHA-256: 9b95bd817a89fdaa73a26420e196ee4fd032392057ff562477da4e2cbce000ac |
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font_02_sfnt_off00041baf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41BAF | 10388 bytes |
SHA-256: 73f02689fecb71c9c1fc7ea754107cca973f7ce293400121eab079fe8760679f |
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