MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, with one heuristic specifically identifying it as a link farm on disposable hosting. This suggests the primary purpose is to redirect users to a collection of other potentially malicious or SEO-manipulated content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://euronuts2009.ge/files/files/18600404022.pdf In PDF document text
- https://sanipacific.com/attachment/file/jimepuzun.pdfIn PDF document text
- http://yogaschoolofkerala.com/photos/editor/files/86112219027.pdfIn PDF document text
- https://mannoorpally.com/uploads/file/fejijoxigiwezewo.pdfIn PDF document text
- http://nsk-nalogov.net/upload/files/nefeloloto.pdfIn PDF document text
- http://pijntherapie.be/uploads/files/17530054656.pdfIn PDF document text
- http://studiotecnicobergamaschi.it/userfiles/files/rezefurise.pdfIn PDF document text
- https://muacash.com/webroot/img/files/ropivujuxujowodak.pdfIn PDF document text
- https://csam-villepinte.org/uploads/images/file/ribimajor.pdfIn PDF document text
- http://www.cheapmotorcycleinsurancepa.com/wp-content/plugins/super-forms/uploads/php/files/a920b0af1ad0801b58a91a6e26817d60/lesavotase.pdfIn PDF document text
- http://www.physedu.in/newsite/userfiles/files/torafexofogigafonutev.pdfIn PDF document text
- https://woft-dining.com/webroot/editor-uploads/files/diriteli.pdfIn PDF document text
- https://myclubowners.com/userfiles/files/takabezexume.pdfIn PDF document text
- https://ajansnigde.com/resimler/files/nusumituseposebotiwemax.pdfIn PDF document text
- http://aumnat2car.com/ckfinder/core/connector/php/upload/files/zakiwodadesukuzizap.pdfIn PDF document text
- https://doublehair.center/upload/ckfinder/files/3291376165.pdfIn PDF document text
- https://www.ventisilva.com.br/ckfinder/userfiles/files/gusitubavuwanipajojanem.pdfIn PDF document text
- http://energywork.pl/userfiles/file/rurujafuvujusuvuvowus.pdfIn PDF document text
- http://zeci.nl/im/image/69951008660.pdfIn PDF document text
- https://emilline.dk/ckfinder/userfiles/files/dijenusukujekesejimiwa.pdfIn PDF document text
- http://sictombbi.fr/ckfinder/userfiles/files/nagesege.pdfIn PDF document text
- http://residenzaeden-albisola.com/userfiles/files/48115221135.pdfIn PDF document text
- https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138df6582a24---19098951115.pdfIn PDF document text
- http://jiendurancecoaching.com/ckfinder/userfiles/files/bogofanebibil.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=epub+books+androidPDF 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_off0000e2e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2E3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000faf5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF5 | 17616 bytes |
SHA-256: e35ecd1e911ce56a2966e693168b03e36134bdf2534c388c8c143d7bfad938a2 |
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font_02_sfnt_off000128ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128FF | 10424 bytes |
SHA-256: d09f50be59f3e1eaba2d9ec24c58a311df37431e896cf1b5a10efa263fa3a640 |
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