MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://chcial.ru/uplcv?utm_term=how+to+download+apps+to+firestick PDF link annotation
- https://medosojewellery.com/userfiles/files/23213136761.pdfIn PDF document text
- http://investgeorgia.ge/userfiles/file/44470136755.pdfIn PDF document text
- http://humanitool.ru/userfiles/file/2787806041.pdfIn PDF document text
- http://domainecomps.com/documents/files/40637292001.pdfIn PDF document text
- https://art-gallery.mn/uploads/files/rumejirazo.pdfIn PDF document text
- https://terracell.pt/images/file/67683116663.pdfIn PDF document text
- https://djennebeads.com/nbloom/fckuploads/file/nivedefesevobapefuguza.pdfIn PDF document text
- http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f137bd383e---lelaxiwikigujitegususa.pdfIn PDF document text
- https://stollerco.com/testingsites/advantage_aviation/assets/media/file/97478577595.pdfIn PDF document text
- http://saddabro.com/userfiles/file/viputunovezud.pdfIn PDF document text
- http://www.taimaobi.com/admin/ckfinder/userfiles/files/sudakirigerefopu.pdfIn PDF document text
- http://weorderfood.com/uploads/files/92710408415.pdfIn PDF document text
- http://henghuitong.com/jingkelun/userfiles/files/20210904021212.pdfIn PDF document text
- http://sanarina.de/ckfinder/userfiles/files/miwozesinivuvugifeje.pdfIn PDF document text
- https://almuhja.com/ckfinder/userfiles/files/56794336100.pdfIn PDF document text
- http://goldmustang.com/files/files/pupivitazusoveleg.pdfIn PDF document text
- https://studyhalltracker.com/files/file/fatofozitasafazejozivadoj.pdfIn PDF document text
- http://bbfederico2.net/userfiles/file/57739489959.pdfIn PDF document text
- https://maribon.net/app/webroot/files/userfiles/files/rowawatilixanovoruwasitux.pdfIn PDF document text
- https://mediabandit.com/wp-content/plugins/formcraft/file-upload/server/content/files/161387d1f5c261---fubunemonekisevizinebutup.pdfIn PDF document text
- https://idfusionllc.com/wp-content/plugins/super-forms/uploads/php/files/1d5e511b96092bc16e03a1c0fd49b1ba/ligigokedakobolinekipu.pdfIn PDF document text
- http://tykhchem.com/upload/files/zesatugusu.pdfIn PDF document text
- http://fese.in/ienupdimages/images/files/gufaraz.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_off0000b196.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB196 | 10784 bytes |
SHA-256: 62caab5fb9be0185b7bb79f587a3d119aeaa3100c9fac9945a6aef9efb190077 |
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font_01_sfnt_off0000ca8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA8E | 14916 bytes |
SHA-256: 6ea66167e7c69fa724d40b11c7f3ef107532081822fa2ff03d880f64c1f2cf0c |
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font_02_sfnt_off0000efc4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFC4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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