MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains numerous links to compromised websites, many of which appear to be hosting malicious PDF files. The presence of 'utm_term=ssn+card+psd' suggests a phishing lure related to sensitive personal information. The ClamAV detection and ML classifier strongly indicate malicious intent, likely for distributing further malware or conducting phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.6925
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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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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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://infrive.ru/uplcv?utm_term=ssn+card+psd
- http://mesotects.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071add068099---3968901690.pdf
- http://rolfingnaples.com/clients/a/a5/a5422f62036d2d393d866963e902351c/File/jojaputifeb.pdf
- https://geneticapanama.com/userfiles/file/73859059282.pdf
- https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/d28a859faf31cf3e65ec446d4a5152b9/wekusegub.pdf
- https://www.gasserbush.com/wp-content/plugins/super-forms/uploads/php/files/18fb7919c073a47d704acb2becfae5ff/8915333361.pdf
- http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160942e7dd4fab---kunavusazog.pdf
- http://call.ae/wp-content/plugins/formcraft/file-upload/server/content/files/1608e5e288c022---75531003025.pdf
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16091d328b4df6---fedenuganokam.pdf
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/16077b6ea262b2---lapofuwasogevanosel.pdf
- http://gorisum.net/fckeditor/upload_file/file/24918220370.pdf
- http://atomleasing.ru/media/File/detajabijesitipuzibado.pdf
- http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/2c3225b8a561d6d9ef939850f9f71586/wovusiwil.pdf
- http://www.ecvbrass.ch/user/web/file/78372541093.pdf
- http://zetrade.cz/userfiles/file/nijawobiremovazulat.pdf
- http://ahsaipu.com/v15/Upload/file/202157055246383.pdf
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