MALICIOUS
164
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9620
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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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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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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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://fecuq.co.za/XSRYdR1H?utm_term=laboratory+apparatuses+and+their+uses+pdf PDF link annotation
- http://installmysolar.com/userfiles/file/befafozijidif.pdfIn PDF document text
- https://xanbiente.de/userfiles/file/96282811024.pdfIn PDF document text
- http://minuspk.ru/minuspk.ru/userfiles/file/71476876379.pdfIn PDF document text
- http://weighlessthisyear.com/ckfinder/userfiles/files/timilajelidut.pdfIn PDF document text
- http://fine-cottage.ru/userfiles/files/70434979579.pdfIn PDF document text
- http://sujitonweb.com/userfiles/files/jepupiwefitawovadak.pdfIn PDF document text
- http://studioschicchi.eu/userfiles/files/tagobijutesujeraxilu.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ae3fd60dd89---61821880968.pdfIn PDF document text
- http://aftckwt.com/uploads/file/tiwefobiraxubarefomeka.pdfIn PDF document text
- https://epagneuls-bretons.fr/caningest/images/file/nedubafanenanowipuvak.pdfIn PDF document text
- http://davcpundri.com/css/file/47417592649.pdfIn PDF document text
- http://minhnguyenvn.com/uploads/userfiles/file/xadope.pdfIn PDF document text
- http://frutapac.es/ckfinder/userfiles/files/5499800609.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/161e76f2edc175---sarowedojafijodizitakivit.pdfIn PDF document text
- https://www.cdsale.org.au/application/third_party/ckfinder/userfiles/files/tejefuwalatiwidasin.pdfIn PDF document text
- http://globalnetworks.de/www.galabau-poscher.de/main/preview/ckfinder/userfiles/files/27061944775.pdfIn PDF document text
- https://reifenscho.de/wp-content/plugins/formcraft/file-upload/server/content/files/161124b5ff21ff---28122729232.pdfIn PDF document text
- http://primesystem.kz/app/webroot/js/kcfinder/upload/files/54390482293.pdfIn PDF document text
- http://architettogherardi.eu/userfiles/files/7802044132.pdfIn PDF document text
- https://journeypeople.cc/wp-content/plugins/super-forms/uploads/php/files/2b582599912734f979cb5c0d7250d9cc/75201545722.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16174c0644e3ad---dadutotepenup.pdfIn PDF document text
- https://malayalamfoundation.org/admin/my_files/file/59936918021.pdfIn PDF document text
- http://ellissi.org/userfiles/files/wovusonotibevuzonamawar.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_off0001d3a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D3A1 | 17192 bytes |
SHA-256: 1e549a4d0b0a4bcba850c9c2fcfb60dfe9d150f481bfb82cd5936f4a3d00df8a |
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font_01_sfnt_off0002002f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2002F | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_02_sfnt_off0002174f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2174F | 10860 bytes |
SHA-256: 52701e36a4a8f459cd7843e07c0a724fc5e6fac05be48a86a488dd1f19467a15 |
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