MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://krisoc.ru/uplcv?utm_term=tamil+devotional+songs+mp3+download PDF link annotation
- https://sokolzgierz.pl/web/uploads/files/rufimesoridifane.pdfIn PDF document text
- https://0a3exp.com/upfiles/editor/files/pumefifebutosewezunan.pdfIn PDF document text
- https://placute-frana-dispaco.dispaco.ro/userfiles/file/sadin.pdfIn PDF document text
- http://varadimasszazs.hu/uploads/files/talazilemi.pdfIn PDF document text
- https://eldorado777.ro/upload/editor/file/90815994911.pdfIn PDF document text
- http://ontis.sk/editor_uploads/system/files/68879700630.pdfIn PDF document text
- http://ags-sib.ru/ckfinder/userfiles/files/rimefoxipi.pdfIn PDF document text
- https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/16167e6dc5342f---vagikudovegobaxadodenig.pdfIn PDF document text
- http://www.egavilanes.com/ckfinder/userfiles/files/lifudesarakubewuvumisamu.pdfIn PDF document text
- https://ipekyolumedya.com/resim_galeri/file/gudabo.pdfIn PDF document text
- http://immobilieninvestors.de/userfiles/file/75665088569.pdfIn PDF document text
- http://slabowidzacy.smprzemysl.pl/ckfinder/userfiles/files/58913152659.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1613e62dda6e4c---53555924626.pdfIn PDF document text
- http://alotercuman.com/ckfinder/userfiles/files/rupefe.pdfIn PDF document text
- http://alacartedesign.de/userfiles/file/koneparokidadepo.pdfIn PDF document text
- http://kleni.cz/userfiles/file/93384345334.pdfIn PDF document text
- https://maria-galland.ru/files/file/sesibinuv.pdfIn PDF document text
- http://lltsg.com/uploadfile/file///2021092523571225.pdfIn PDF document text
- http://pincesorvarshop.hu/editor_up/tudiguxarinuladovuki.pdfIn PDF document text
- http://baohanhranghm.com/upload/img/files/likufijeni.pdfIn PDF document text
- https://bykevin.com/wp-content/plugins/super-forms/uploads/php/files/f57ec4b667113a7bb675dbe684f88677/42982588052.pdfIn PDF document text
- http://ke-sen.com/userfiles/file/1631065610.pdfIn PDF document text
- http://s292376414.onlinehome.fr/datas/imgmail/file/28028933997.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_off0000d39f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD39F | 10924 bytes |
SHA-256: 8148003ebaacb7d484f8f55718c8874bf414b5fef0fdc82e64ef6cb8af6fa949 |
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font_01_sfnt_off0000ecc2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECC2 | 17952 bytes |
SHA-256: 5abb1b0e655a8d23ec0a5731b0be9be1b4abfe71be1492fee2bd5709cf9e573b |
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font_02_sfnt_off00011bbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BBB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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