MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF document identified by ClamAV as Pdf.Phishing.Trojan. It contains numerous external links, with several pointing to compromised WordPress upload storage and other disposable hosting sites, suggesting a phishing or malicious redirection scheme. The document body is heavily obfuscated and does not provide direct content clues.
Machine Learning
- Nyx PDF Classifier clean score 0.1645
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 http://www.ochoadentalcare.com/tacgestorcontenidos_ochoa/documentos/file/ In PDF document text
- http://gt-outillages.fr/ressource/site-image/files/peridojasadelemovivufusi.pdfIn PDF document text
- https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/89d2fb203cd6cc53996516722e297332/babopeluwun.pdfIn PDF document text
- http://www.sport-konyv.hu/userfiles/file/beterelagexab.pdfIn PDF document text
- https://plumcourse.com/wp-content/plugins/super-forms/uploads/php/files/f743fa2eb76562796342f31493fb18e0/mogagofud.pdfIn PDF document text
- http://arlingtonhigh1960.com/clients/881088/File/36389784346.pdfIn PDF document text
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/2e65e8b786ad0e3b7ac6bcb662b4234f/tuvuveki.pdfIn PDF document text
- https://www.acetechnology.co.in/wp-content/plugins/super-forms/uploads/php/files/1016fj76ncj0aed2bldi1tv4sl/10948209901.pdfIn PDF document text
- https://wamsconference.com/wp-content/plugins/super-forms/uploads/php/files/1169822d1f9fd3d595556f5639cb4d98/solajisazukenedegitadarij.pdfIn PDF document text
- https://vkgnassociates.com/dayafter/uploadimages/newsimages/file/2399163955.pdfIn PDF document text
- http://www.allatpatikapecs.hu/images/file/tefebelet.pdfIn PDF document text
- http://ecohost.ru/pics/images/file/nofapodisukomazidelo.pdfIn PDF document text
- https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/d7nkka6ghusof6jthah2fbl625/82075094091.pdfIn PDF document text
- https://www.davidcosz.de/wp-content/plugins/super-forms/uploads/php/files/b3i5581tresrs6s73g0s6f7rpp/63066523939.pdfIn PDF document text
- http://hasomedia.com/userfiles/file/18661871899.pdfIn PDF document text
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16099ba6613657---rapofofopamabidabomo.pdfIn PDF document text
- http://dancephoto.ru/userfiles/files/33377067808.pdfIn PDF document text
- https://backcountryplayground.com/wp-content/plugins/super-forms/uploads/php/files/887882eac3b974f6669abd8e1adc7eea/mutopoxupuxuwizezopakogu.pdfIn PDF document text
- http://amctop.com/board_data/editor_img/file/202107030843.pdfIn PDF document text
- https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b668e27e90b---pimepatifujogeriput.pdfIn PDF document text
- https://xn--80adj7cxa.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/cb4155c52ad155caad17aa5f934fde56/73233890131.pdfIn PDF document text
- http://svenstavik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608571f530bbe---ronujekoxu.pdfIn PDF document text
- https://medok18.ru/wp-content/plugins/super-forms/uploads/php/files/7b9d478cf4351c218ec130f14f75c67f/19882902119.pdfIn PDF document text
- http://dietmoiquangle.com/webroot/img/files/41761670556.pdfIn PDF document text
- https://ethiquedevelopers.com/wp-content/plugins/super-forms/uploads/php/files/88d17a7859c3c44d11636f6ad2eed1f7/donudifinaforar.pdfIn PDF document text
- http://forter.vn/hinhanh/file/31697310898.pdfIn PDF document text
- https://euroroma-bg.org/files/file/damupobulezajid.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=algebra+1+review+worksheets+pdfPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f636.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF636 | 11088 bytes |
SHA-256: 0a9a61f6d62c0e54355af161aa33864df19b258d470505a4d5d518810b807bdc |
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font_01_sfnt_off00010fe7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FE7 | 18032 bytes |
SHA-256: 1a436e5b8bc962f7c4d9129e6cd8cb9f69a53a975db84933cc6c1421b06a3ee3 |
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