MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious. It contains numerous embedded URLs, with a high heuristic score indicating a link farm on disposable hosting. The document body is heavily obfuscated, preventing analysis of its specific content, but the presence of many external links suggests a phishing or malware distribution attempt. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://hippodrome-compiegne.fr/www/uploads/file/60473424563.pdf In PDF document text
- http://kovofilm.cz/userfiles/file/603878199.pdfIn PDF document text
- http://hwangtosidae.com/userData/ebizro_board/file/sapoxazovakadeludajedo.pdfIn PDF document text
- http://www.parinet.fi/tiedostot/files/puwisetiwetufutavum.pdfIn PDF document text
- https://novahealthclinic.ca/userfiles/file/giwapesemezuvewoguw.pdfIn PDF document text
- https://adetexfoamgroup.centralcms.cloud/galeria/files/jexelefazesupetuf.pdfIn PDF document text
- https://www.champagne-cornevin.fr/ckfinder/userfiles/files/wizaregigobetativofosid.pdfIn PDF document text
- http://www.agenbenangbandung.net/file/50074591019.pdfIn PDF document text
- http://brothersaluminium.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/1613ee1e344cd0---91122151194.pdfIn PDF document text
- http://caytrong.vn/Images_upload/files/lanefezane.pdfIn PDF document text
- http://domkomplekt34.ru/attachments/file/benefow.pdfIn PDF document text
- https://aymfly.com/aym_image/files/xoruridibo.pdfIn PDF document text
- https://value.ae/userfiles/file/19154500833.pdfIn PDF document text
- http://bafiti.com/sklep/userfiles/file/78142151716.pdfIn PDF document text
- http://mmsmarin.com/imgimage/file/93291926251.pdfIn PDF document text
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/16139c021a2799---bibusopo.pdfIn PDF document text
- https://on-call-anatomist.org/ckfinder/userfiles/files/12428056706.pdfIn PDF document text
- http://autofox.lt/ckfinder/userfiles/files/junulatujoselemafafijev.pdfIn PDF document text
- https://factorysales.com/userfiles/files/66027464346.pdfIn PDF document text
- http://textstricker.de/benutzerdateien/27270661695.pdfIn PDF document text
- http://tearose-kitchen.com/sites/default/files/images/imcefile/30180643419.pdfIn PDF document text
- http://heatexchangersolution.com/upload_fck/file/2021-9-10/20210910171951248808.pdfIn PDF document text
- http://minhanh.com/files/zuxogeranulosarab.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=contestar+llamadas+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_off0000dcd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCD8 | 19208 bytes |
SHA-256: 3a40dfee110311a99c17c010ae9f291a81a402f22057937c5439e10e1ba0f114 |
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font_01_sfnt_off00010d7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D7F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012596.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12596 | 10440 bytes |
SHA-256: 1efd58fb7547aefe13a3899d09ee7db7e816bb4482e3fc23bb6c3efafdcbdfd8 |
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