MALICIOUS
191
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.7397
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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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://yoyep.co.za/XSRYdR1H?utm_term=proyecto+de+activacion+de+la+inteligencia+2+descargar+gratis PDF link annotation
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/16233d768a2d5c---58939034988.pdfIn PDF document text
- http://autosklo.sk/pictures/file/78158093877.pdfIn PDF document text
- http://tuhocxuatnhapkhau.com/uploads/ckfinder/files/37901480957.pdfIn PDF document text
- https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/16218c925a19b2---tobixubetukaf.pdfIn PDF document text
- http://www.rhkapadia.org/Admin/plugins/kcfinder/upload/files/naremejetasujulir.pdfIn PDF document text
- http://avomanel.com/cliente/conteudos/files/sovewanamufifabuvodojivo.pdfIn PDF document text
- https://gyvatukai.manovonia.lt/images/files/nopemesusa.pdfIn PDF document text
- https://albizy.com/ckfinder/userfiles/files/dowofuxupamariv.pdfIn PDF document text
- https://vapoviris.weebly.com/uploads/1/4/1/2/141256446/9444943.pdfIn PDF document text
- https://zoditasus.weebly.com/uploads/1/3/4/6/134670667/604cb0d7935fc.pdfIn PDF document text
- https://mayxaydungthienlong.com/uploads/files/files/larijovilevabi.pdfIn PDF document text
- http://tufaghanafc.com/js/ckfinder/userfiles/files/woxepavo.pdfIn PDF document text
- http://brno-skoleniridicu.cz/ckfinder/userfiles/files/fafidimemobe.pdfIn PDF document text
- http://thaoduocvn.com/userfiles/image/file/18368649662.pdfIn PDF document text
- http://matrix-work.com/uploads/files/penigolojubewilim.pdfIn PDF document text
- https://luseviji.weebly.com/uploads/1/3/5/2/135298280/zavomukepanevavijar.pdfIn PDF document text
- http://icoenergia.com/userfiles/files/xamijevamudob.pdfIn PDF document text
- https://terodovob.weebly.com/uploads/1/3/0/7/130776228/pojin.pdfIn PDF document text
- https://timavoshipsupply.it/userfiles/file/dakakowugufafavigerete.pdfIn PDF document text
- http://nextgenship.net/upload/file/20220227164593656722.pdfIn PDF document text
- http://umpn.pnl.ac.id/asset/kcfinder/upload/files/21009887165.pdfIn PDF document text
- http://fandimnarodaku.cz/upload/file/87024465489.pdfIn PDF document text
- https://weleraxifov.weebly.com/uploads/1/4/1/2/141253167/lodosatedajifabukeg.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/8d1f8f136729eddc3f1b69fa63f8c186/mavalawejivos.pdfIn PDF document text
- https://101doctor.com/uploads/ckfiles/files/6233a210a06f1.pdfIn PDF document text
- https://segagewemavovus.weebly.com/uploads/1/3/0/8/130874565/066420e6087b.pdfIn PDF document text
- https://tupinikuwexopej.weebly.com/uploads/1/3/1/0/131070806/3215570.pdfIn PDF document text
- https://invest.pl/userfiles/file/bunixasa.pdfIn PDF document text
- http://sial.pl/galeria/file/rogafunawerugu.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_off00052bb9.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00052bb9.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00052bb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52BB9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000543cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x543CB | 23508 bytes |
SHA-256: 034329847752c5811f593166d2ac919080ba58f2a61fd79cd251a451d84045fa |
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font_02_sfnt_off00057f5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57F5F | 10848 bytes |
SHA-256: 6d9effbfd12d537c8b78687c34550168a25ba95b0be612e59392a5383d8d31ca |
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