MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting it's designed to redirect users to potentially harmful websites. The PDF structure and embedded links point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9837
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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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://drafthe.ru/uplcv?utm_term=doodle+god+flower+combination PDF link annotation
- http://abwrosedale.com/uploads/files/6491696098.pdfIn PDF document text
- https://episcopiaoradiei.ro/files/59122841712.pdfIn PDF document text
- https://leganordavigliana.it/uploads/file/44906253256.pdfIn PDF document text
- http://newtarrytowndeli.com/uploads/files/55618541651.pdfIn PDF document text
- http://businesslegalgroup.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/80750294989.pdfIn PDF document text
- http://naoshima-tours.com/images/blog/file/xowipidewinuwifolefejo.pdfIn PDF document text
- http://vpecargo.com/userfiles/file/15200176483.pdfIn PDF document text
- https://ktmcollege.org/public_html/userfiles/file/dubov.pdfIn PDF document text
- http://lovesenergy.com/file/rezopogije.pdfIn PDF document text
- http://webinaris.net/ckfinder/userfiles/publics/files/48445982902.pdfIn PDF document text
- http://ohxto.com/uploaded_files/userfiles/files/sabusabed.pdfIn PDF document text
- http://yizhu580.com/ckfinder/userfiles/files/fakaw.pdfIn PDF document text
- http://tangiahoang.com/skinkorea/Images_upload/files/pulinujesobitusolo.pdfIn PDF document text
- http://benevolo.it/userfiles/files/16810140781.pdfIn PDF document text
- http://yongchengtech.com/uploads/files/202109071425104589.pdfIn PDF document text
- http://www.trisad.kz/ckfinder/userfiles/files/33994069812.pdfIn PDF document text
- https://postelezmasivu-liberec.cz/ckfinder/userfiles/files/80101107515.pdfIn PDF document text
- https://samsungklimamodelleri.com/upload/ckfinder/files/tenutibikifolorujoxezul.pdfIn PDF document text
- http://lagrupacio.cat/file/92119685053.pdfIn PDF document text
- http://www.euro-fly.eu/userfiles/files/73748980515.pdfIn PDF document text
- http://lamgi.pl/ckfinder/userfiles/files/vebomomoruleluzezav.pdfIn PDF document text
- http://xn--42cfa4ewb0a0b3fwh.com/imageupload/files/34240759023.pdfIn PDF document text
- https://tourpon.kr/FileData/ckfinder/files/20210918_EB0360CF716F4C46.pdfIn PDF document text
- http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1613b76c5f3a39---52366962408.pdfIn PDF document text
- http://cs-golfclub.com/ckupload/files/32829045453.pdfIn PDF document text
- http://baocaosuhoatoc.com/luutru/files/ripugizulebipujagavuwos.pdfIn PDF document text
- http://izumrud38.com/ckfinder/userfiles/files/22572181807.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b20a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB20A | 10880 bytes |
SHA-256: 2023cd15b0d42717e4f4ca41a661e2fdf341b40c2fb60e95a27aed27bedcc2c0 |
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font_01_sfnt_off0000caff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAFF | 15708 bytes |
SHA-256: a68fed97716d05e435d5d7b9335e8555eeecdbce075399b4ce700b8759642391 |
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font_02_sfnt_off0000f1f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1F1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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