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://tecniagua.es/uploads/ckfinder/files/mojifulirazazakada.pdf In PDF document text
- http://abwcrainhwy.com/uploads/files/ziloxadulefuliwunexosuse.pdfIn PDF document text
- http://xn--dokumaanahtarlk-llc.net/userfiles/file/34727541263.pdfIn PDF document text
- https://zakarpattya-tour.com/upload/sisexomaburotosovowuj.pdfIn PDF document text
- http://koopmankennedyfeller.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/wijopokekojo.pdfIn PDF document text
- https://espiber.cl/images/uploadedimages/file/sufipogadofejizebefivanu.pdfIn PDF document text
- http://xszhuhai.com/uploadfiles/files/jetirowodegugozam.pdfIn PDF document text
- http://capitaloffice.pl/fotki/file/15561853130.pdfIn PDF document text
- http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1612ffb72f05bd---66417110020.pdfIn PDF document text
- http://aktifimmo.lu/userfiles/files/zugamekuliwopisatifab.pdfIn PDF document text
- https://marblobaths.com/app/webroot/img/files/64929424466.pdfIn PDF document text
- https://cebubigsellers.com/userfiles/file/84770174928.pdfIn PDF document text
- http://chinajessie.com/seadata/data/uploads/img/file/163088600919.pdfIn PDF document text
- http://odesignlab.ru/admin/ckfinder/userfiles/files/namipesufisiwagominixev.pdfIn PDF document text
- http://edukoc.net/userData/ebizro_board/file/zikezifefegojopegewoxexob.pdfIn PDF document text
- http://csc0535.com/userfiles/file/20210910014441_63kjx5.pdfIn PDF document text
- http://nbnjl.com/userfiles/files/53547010872.pdfIn PDF document text
- http://zxpgw.com/userfiles/file/lojunepelekutirenoxar.pdfIn PDF document text
- https://service-panev.com/userfiles/xelubogixawovabanowuf.pdfIn PDF document text
- http://asirakademi.com/resimler/files/gusakitovexu.pdfIn PDF document text
- http://vasekurzy.cz/userfiles/file/45041458999.pdfIn PDF document text
- http://herodumpsterrental.com/wp-content/plugins/super-forms/uploads/php/files/f420e9a7d7dab657beb0b60968c73890/86938012582.pdfIn PDF document text
- http://quatangsongvan.com/hinhanh_fckeditor/file/pokakezebu.pdfIn PDF document text
- http://mibenjamin.com/userfiles/file/mamujoxinon.pdfIn PDF document text
- https://transmilenio.net/datamont/userfiles/file/82714702375.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=summa+daemoniaca+pdfPDF 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_off0000becb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBECB | 10544 bytes |
SHA-256: d3e55e6e34e32afc5e62533da3c9a4e08dc67c0b2ee5fb2f0478a1c88846c475 |
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font_01_sfnt_off0000d6c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6C4 | 18372 bytes |
SHA-256: bf30827947499114e7c1dbc25b47f9a044760b2c71a288e9aec21a6b6ef72c4e |
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font_02_sfnt_off000106b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106B0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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