MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected by ClamAV as a phishing trojan. It contains embedded JavaScript and a large number of external links, many of which point to compromised WordPress sites or disposable hosting, suggesting a phishing or malware distribution attempt. The presence of embedded JavaScript indicates an attempt to execute malicious code within the PDF viewer.
Machine Learning
- Nyx PDF Classifier malicious score 0.5438
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://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/6sd55ppbpbh6a688d4ugcb2fl6/jodilolusemevilufimu.pdf
- http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160e9755d2b78c---44173206379.pdf
- http://hrudolf.com/userfiles/54595800666.pdf
- https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/36a38c0cb3586e7d652127c747ec1d97/kesimowamotiwomopezotixe.pdf
- http://ufnk.fr/app/webroot/files/file/41224387132.pdf
- http://webdulich.com/js/ckfinder/userfiles/files/tuvaxunebamesisubuzik.pdf
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/a09833fca0d2ee01f949b35fc67d243a/rimujogixewuwiwawinigu.pdf
- https://glass-haus.ru/wp-content/plugins/super-forms/uploads/php/files/ec4f8655baa06e6b455d71e5041ac097/kujinuruwetumopowejosowim.pdf
- https://ochronaskory.pl/pliki_user/File/minotokijukabuto.pdf
- https://www.varishastalari.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a61b97a6df---gipupokotizadisuvatar.pdf
- https://pluviaterra.mx/wp-content/plugins/super-forms/uploads/php/files/ee7c515a2cd6ae3c6b93cfa839a89a2e/dakukobenanavem.pdf
- http://kasargod.net/uploads/file/90035729003.pdf
- http://wingmanplanningdemo.com/userfiles/files/96015848088.pdf
- https://pepsima.biz/files/file/31286851289.pdf
- https://gk-termopanel.ru/wp-content/plugins/super-forms/uploads/php/files/b07ee1fcd94142408fcb19a48ab3d2dd/65110123561.pdf
- http://tmkb.org.tr/ckfinder/userfiles/files/pinid.pdf
- http://anm-av.de/uploads/files/wotegovanorejipaludejo.pdf
- https://oneremote.ru/wp-content/plugins/super-forms/uploads/php/files/e578ba8fe01c6e5d09eb9fbe4bf4c7f2/33268208883.pdf
- https://bikinibody.be/wp-content/plugins/super-forms/uploads/php/files/63bj0lj55ujb5e9tkg5vg2a7su/64004687865.pdf
- https://wacee.net/wp-content/plugins/formcraft/file-upload/server/content/files/160f06deed787d---39995244860.pdf
- https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16071d11a33b15---56625277117.pdf
- https://yarsan.ru/wp-content/plugins/super-forms/uploads/php/files/18b9df6526fac848d42fc78a4837ebd0/fabewunogebupud.pdf
- http://thegroverestaurantnj.com/userfiles/files/woxutanofukaladolev.pdf
- https://www.tessilgiada.it/wp-content/plugins/formcraft/file-upload/server/content/files/16076bcc69425b---29741414467.pdf
- http://perles-del-beya.com/userfiles/file/rewemorurajadamibuviwapag.pdf
- http://fixafilm.se/userfiles/file/72335753187.pdf
- https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160885cff83e38---26997370753.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=roland+cube+street+ex+manual+pdf
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e34a.binb9e09f1ffce92d47058e5d4579ad47f8149466011dd2f5d51bc62f320fbb5952 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE34A | 11076 bytes |
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