MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains an embedded JavaScript stream and numerous external URIs, many of which point to compromised WordPress sites acting as link farms. ClamAV detected this as a phishing trojan, and ML classifiers also flagged it as malicious. The embedded JavaScript likely facilitates the redirection to these malicious or compromised sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.6237
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160c226ca80f62---42096692890.pdf In PDF document text
- http://maezawa-jidousha.com/js/upload/files/16094477311.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/336080301f75adcee4fb12255dd9f928/xosonetogizaroda.pdfIn PDF document text
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096fef4ed44b---maweguzewadafijijam.pdfIn PDF document text
- https://bechtoldpaving.com/wp-content/plugins/super-forms/uploads/php/files/78803a6fa574707e04415a092258eae9/19942273290.pdfIn PDF document text
- http://ascensionchina.com/userfiles/file/19514964795.pdfIn PDF document text
- http://domholidays.com/userfiles/file/wudozipokokotuwob.pdfIn PDF document text
- http://badischer-kunstverein.de/ckfinder/userfiles/files/5998763407.pdfIn PDF document text
- https://earthideasawnings.com/wp-content/plugins/formcraft/file-upload/server/content/files/160739885b9ca1---kogudiso.pdfIn PDF document text
- http://shuswapladystriders.ca/userfiles/file/75608846708.pdfIn PDF document text
- http://kondicionery-dolgoprudny.ru/upload_picture/file/fevedamejutofeziwi.pdfIn PDF document text
- https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/13a487d9f09b99098933d3e08699ef20/57223965382.pdfIn PDF document text
- https://thinkglobalcompliance.com/ckfinder/userfiles/files/zawenolinika.pdfIn PDF document text
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/daad6252a448e5166b32da8cc1c44685/besorolifona.pdfIn PDF document text
- https://dynasty888.com/image/files/20210601_024854.pdfIn PDF document text
- https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/30a9c7bc6a3e79f4525a7666ef4d8eca/17891566904.pdfIn PDF document text
- https://adbetelparaguay.com/wp-content/plugins/super-forms/uploads/php/files/54144f1b035f7b6abdc47707eb0b1962/5299650508.pdfIn PDF document text
- http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d6473caede---voxuleweligepedomote.pdfIn PDF document text
- https://www.sabiamente.es/wp-content/plugins/formcraft/file-upload/server/content/files/160744ab1de5dd---bipojas.pdfIn PDF document text
- https://northstarexecutivesearch.com/wp-content/plugins/super-forms/uploads/php/files/c34b1efd8698f75593b393988be18782/gafejolotupedi.pdfIn PDF document text
- http://lavera.it/wp-content/plugins/formcraft/file-upload/server/content/files/1608ee5a4baa19---84810545073.pdfIn PDF document text
- https://www.mii.net/wp-content/plugins/super-forms/uploads/php/files/c4b784d1c3c9c041d50ed3b8002cae35/7213537504.pdfIn PDF document text
- http://loveforlungs.com/clients/a/a9/a9a80f3a93b7553e0860ec1960497db0/File/bimawijobudijatonujifo.pdfIn PDF document text
- https://advantagelic.com/singhania/downloads/file/30522066597.pdfIn PDF document text
- http://mazurubezpieczenia.pl/zdjecia/fck/file/zatoderokuvubirunoxikap.pdfIn PDF document text
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a8053f67ec9---41842581806.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=rich+snippets+reviewsPDF link annotation
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