MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. It contains a large number of embedded URLs pointing to various domains, suggesting a link farm or phishing campaign. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating the document is designed to redirect users through multiple disposable hosts. No scripts were extracted, but the overall structure and URL distribution point towards a phishing or malware distribution attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://queure.ru/uplcv?utm_term=the+kissing+booth+full+movie+download+free PDF link annotation
- https://wcfkenzi.com/ckfinder/userfiles/files/mizijozirivajexelite.pdfIn PDF document text
- http://www.smartlandgroup.com/ckfinder/userfiles/files/volew.pdfIn PDF document text
- https://manage4.realtourvision.com/rtv/ckfinder/userfiles/images/files/dikidolero.pdfIn PDF document text
- http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1612ed1f075d71---nupogevawiwowo.pdfIn PDF document text
- https://uangraja.com/contents/files/36836307153.pdfIn PDF document text
- http://secureyun.cn/uploadfile/file///2021090223095365.pdfIn PDF document text
- http://bsinteriordesigner.com/userfiles/files/42250637460.pdfIn PDF document text
- http://jujucuisine.com/userfiles/file/ligowekuj.pdfIn PDF document text
- http://montpellier-businessplan.eu/mbp/upload/images/images/upload/ckfinder/jugizunowosovapojirobiso.pdfIn PDF document text
- http://cleangroupbd.com/ck/upload/files/tekogezogoz.pdfIn PDF document text
- https://iphone-odklep.si/vsebina/xaxid.pdfIn PDF document text
- https://towa-aaa.jp/userfiles/file/burijuw.pdfIn PDF document text
- https://clinicaabrahaoosta.com.br/ckfinder/userfiles/files/54286391942.pdfIn PDF document text
- http://krajinar.cz/soubory/files/vujadop.pdfIn PDF document text
- http://runwellconsulting.com/file/file/luzejasipod.pdfIn PDF document text
- https://niboparis.com/upload/fckeditor/files/27231755997.pdfIn PDF document text
- http://botosani.ro/img/uploads/file/65664866656.pdfIn PDF document text
- http://dralituncer.com/userfiles/file/wavolur.pdfIn PDF document text
- https://www.shropshirefurniture.co.uk/admin/ckfinder/userfiles/files/zurozezugisax.pdfIn PDF document text
- https://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/b0e81dc14db157c67a9052903de4a8c9/10961681638.pdfIn PDF document text
- https://www.q-jin.ne.jp/ckfinder/userfiles/files/31700623485.pdfIn PDF document text
- http://banquat.com/userfiles/files/redovaxapu.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_off0000aeaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEAA | 11248 bytes |
SHA-256: 3c061db8fc8d479eec9d1823737f073cb829465fe7e89e1a6b48152c06887b93 |
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font_01_sfnt_off0000c8b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8B8 | 16384 bytes |
SHA-256: 599a319095f45af149f33f41025b68ece957cd4f7b3892c4d2f285281100a1ad |
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font_02_sfnt_off0000f206.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF206 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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