MALICIOUS
214
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://huntic.ru/uplcv?utm_term=consequences+of+dehydration In PDF document text
- https://textolinguisticsolutions.com/upload/editor/file/kofozenolimixupisuwawesu.pdfIn PDF document text
- http://www.arborvitae.cz/ckfinder/userfiles/files/72375875999.pdfIn PDF document text
- http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/d01c145476e092609a2df796e814d6a6/rosesi.pdfIn PDF document text
- https://universal4shipping.net/userfiles/file/wizufamulig.pdfIn PDF document text
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139c97a04593---rawifalixek.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/1616bb681629c8---nenuxikerolamemeselabetiw.pdfIn PDF document text
- https://salvamontbihor.ro/app/webroot/files/userfiles/files/lulorumek.pdfIn PDF document text
- http://sevennews.com.br/ckfinder/userfiles/files/68055921858.pdfIn PDF document text
- http://vetsnab32.ru/userfiles/file/21098548602.pdfIn PDF document text
- http://codienlanhtrangia.com/Images_upload/files/wamamijaninug.pdfIn PDF document text
- http://tw-jia.com/uploads/files/202109111417539431.pdfIn PDF document text
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/t89v6d662br7e7od18sqgsoro3/porubabulatugakiv.pdfIn PDF document text
- https://zagi.hr/files/13266836734.pdfIn PDF document text
- https://thegioidongphuc.net/ckfinder/userfiles/files/13908729793.pdfIn PDF document text
- https://bgg.pirkitpadangas.lt/ckfinder/userfiles/files/66352814311.pdfIn PDF document text
- https://elsadaulte.com/ckfinder/userfiles/files/50989550634.pdfIn PDF document text
- http://koala-al.com/d/files/rijotewixodafudabumuf.pdfIn PDF document text
- http://intrinhgia.com/admin/webroot/upload/image/files/takimi.pdfIn PDF document text
- https://gtselect.fr/ckfinder/userfiles/files/30270500268.pdfIn PDF document text
- http://silver.jo/ckfinder/blanc/files/730746323.pdfIn PDF document text
- http://chataphan.com/file_media/file_image/file/xawukesuzezifozukaxu.pdfIn PDF document text
- https://deesudcoolingtower.com/userfiles/file/tobukamaje.pdfIn PDF document text
- http://tycoonmedical.com/userfiles/file/98809065387.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_off0000edf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDF8 | 16540 bytes |
SHA-256: 45015263e28dbf00792e0fa83ae0fb9123af5110209f191c00797c49350166ef |
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font_01_sfnt_off0001051e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1051E | 10920 bytes |
SHA-256: 906c93f422daf9bbf8236c0af788101ef7b87b4757fd105ca276637235b04e86 |
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font_02_sfnt_off00011e31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E31 | 20240 bytes |
SHA-256: 04cd30569073c7e19032f8bdc7ede8e43bd27c3705e82f00854dd2a062272cac |
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