MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://cabinet-blin.fr/ressource/site-image/files/lefogowologovedarozub.pdf In PDF document text
- https://siangyun.com/upfiles/editor/files/2202093090.pdfIn PDF document text
- http://52fotki.ru/ckfinder/userfiles/files/41566965481.pdfIn PDF document text
- http://secoinblock.com/upload/files/37484526859.pdfIn PDF document text
- http://drironcat.com/images/file/jegajijesate.pdfIn PDF document text
- https://tyko.pl/userfiles/file/51176896492.pdfIn PDF document text
- https://mgogs.com/mgfiles/file/62797258585.pdfIn PDF document text
- http://sbstroy53.ru/img/files/42408308892.pdfIn PDF document text
- http://nuk-amro.de/userfiles/file/62305752753.pdfIn PDF document text
- http://ivankotov.ru/img/lib/file/valizodid.pdfIn PDF document text
- http://www.tsahimmongol.com/uploads/images/files/zawimu.pdfIn PDF document text
- http://adamex.ukrkarta.ua/fckeditor/userfiles/file/7045602977.pdfIn PDF document text
- https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/76ef83586551627ca22e74821ed7be7e/jijorap.pdfIn PDF document text
- https://pelicanfinancialnetwork.net/ckfinder/userfiles/files/12995364329.pdfIn PDF document text
- https://khmernative-rice.com/userfiles/file/76158213202.pdfIn PDF document text
- http://wx-test.com/upload/ckimg/files/202109100825489711.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/polakujepog.pdfIn PDF document text
- https://konzolstudio.ro/uploaded_files/file/5234751503.pdfIn PDF document text
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136581a6a4c1---fulopomurivipazufigos.pdfIn PDF document text
- https://sacc-la-chaux-de-fonds.ch/fichiers/file/migame.pdfIn PDF document text
- https://hearing-outlet.com/uploads/files/202109090025224420.pdfIn PDF document text
- http://kojeneckezbozi.eu/userfiles/file/83158075329.pdfIn PDF document text
- http://infas.cz/images/wiswig/file/kijogivirisodox.pdfIn PDF document text
- http://mibenjamin.com/userfiles/file/44574442493.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=the+sea+of+monsters+graphic+novel+read+online+freePDF link annotation
- 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_off0000f07d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF07D | 17552 bytes |
SHA-256: 24383452ec421634095eac6a334a052a2970e49b38684696828e8a911a8dd843 |
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font_01_sfnt_off00011de6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DE6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000135fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135FD | 11096 bytes |
SHA-256: abbf695506c8fae504bb85d9ecaef9db8b103dc5bc9964376532763559167434 |
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