MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The PDF contains a large number of embedded URLs, many pointing to potentially disposable domains, suggesting a link farm or phishing campaign. The presence of external URIs and the overall structure strongly suggest the document is designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9009
Heuristics 4
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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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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://autoprofi.ua/userfiles/file/ludawesijununozoruf.pdf
- http://9meclinic.com/ckfinder/userfiles/files/87805190030.pdf
- http://alnoorcity.com/userfiles/file/winidewawoxojipa.pdf
- http://bkht.vn/userfiles/file/xejibisof.pdf
- https://vico-domrep.com/ckfinder/userfiles/files/31958581518.pdf
- https://shidoremicrosys.com/media/52536349670.pdf
- https://visualmotion.nl/uploads/file/62843958493.pdf
- https://marblobathware.com/app/webroot/img/files/muvulu.pdf
- http://koszyczarek.pl/userfiles/file/96791701565.pdf
- http://chornakorn-packing.com/ckfinder/userfiles/files/54346846405.pdf
- http://busankid.com/webfiles/board/file///49438452763.pdf
- http://vizugy.hu/uploads/files/40363873493.pdf
- http://everintelconsulting.com/upload/file/202109020302082906.pdf
- http://mp-hd.de/data/aktualnosci_imgs/file/12944779884.pdf
- https://www.jaegeraviation.com/ckfinder/userfiles/files/29342843452.pdf
- http://chemonova.com/FCKeditor/file/53833757810.pdf
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613da458e8ae6---veruzefokasexekozidi.pdf
- http://globalcenterhotels.com/bot/ckfinder/uf/files/59803278324.pdf
- http://www.letnifestiwal.pl/ckfinder/userfiles/files/vasowu.pdf
- http://balcimimarlik.com/resimler/files/42964712760.pdf
- https://alkathirilaw.com/userfiles/files/todosizezug.pdf
- http://xn--12cm8caae5d9a0a0a1dxk6dd.com/user_img/files/83290596243.pdf
- http://coral-travel66.ru/admin/ckfinder/userfiles/files/90308999552.pdf
- https://cyberbirddog.com/userfiles/files/sibotajato.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=kinemaster+software+for+pc+windows+7+free+download
- 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_off0000e2d5.bin519145d13272045c8f252dfc54dfb7840211321890a61ac3a0ce32eefd5eb6fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2D5 | 10908 bytes |
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