MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains embedded JavaScript and numerous external links, many pointing to disposable domains, suggesting a phishing or malware distribution attempt. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a deliberate attempt to create a link farm for deceptive purposes. The ML classifier and ClamAV detection further support its malicious nature, likely serving as a lure for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.6808
Heuristics 5
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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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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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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://synerhu.ru/uplcv?utm_term=avengers+infinity+war+full+movie+download+hd PDF link annotation
- https://mudrun.com/home/mud/public_html/ckfinder/userfiles/files/58956987592.pdfIn PDF document text
- http://rancholasmonturaspremios.com/campannas/file/96896955744.pdfIn PDF document text
- https://uhcp.com/editor_upload/file/1760791111.pdfIn PDF document text
- http://tarasovfabrika.ru/uploads/file/batakipejagiw.pdfIn PDF document text
- http://3sdent.com/upload/files/7069174526.pdfIn PDF document text
- http://www.skup.it/wp-content/plugins/formcraft/file-upload/server/content/files/1614b399220495---roxixudivutisejolowegagu.pdfIn PDF document text
- https://nic-irq.com/userfiles/files/16746634271.pdfIn PDF document text
- http://belean.pl/userfiles/file/12138934777.pdfIn PDF document text
- http://creativeindustries.ru/uploads/userfiles/file/fipurorebobolexaxi.pdfIn PDF document text
- http://geoscan.it/userfiles/files/14285388994.pdfIn PDF document text
- http://neodentpetrosino.it/userfiles/files/nominazasulolusemo.pdfIn PDF document text
- https://stealthwindow.tw/uploads/files/202109160228318937.pdfIn PDF document text
- http://nitecoreromania.ro/files/file/5271476024.pdfIn PDF document text
- http://studiolegalezullo.eu/userfiles/files/derowukug.pdfIn PDF document text
- http://www.c-l-r-p.com/admin/ckfinder/userfiles/files/87028626197.pdfIn PDF document text
- http://skmsm.com/userData/board/file/niparu.pdfIn PDF document text
- http://mrpennarak.com/user_file/file/3180466264.pdfIn PDF document text
- http://motoren-adachi.com/js/upload/files/balejadafolarujuzapiguj.pdfIn PDF document text
- http://erulingua.hu/uploads/content_files/files/49487639229.pdfIn PDF document text
- https://clinicscrm.com/img/files/22379472111.pdfIn PDF document text
- http://bidadapatidar.com/userfiles/file/gadelolipomaxixi.pdfIn PDF document text
- http://k9careclinic.in/ckeditor/ckfinder/userfiles/files/xixibagukivojosipudune.pdfIn PDF document text
- https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/c04782c54873877d1626cece5588f4a8/39798651141.pdfIn PDF document text
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