MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or malware distribution attempt. The PDF contains numerous embedded URLs, many of which point to potentially malicious domains, suggesting it acts as a lure to external sites. While no scripts were explicitly extracted, the PDF structure and heuristic firings strongly suggest it is designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://nullemont.fr/nullemont/ckfinder/userfiles/files/lugelosipefolegujide.pdf In PDF document text
- http://dfwarbitrator.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/43378879486.pdfIn PDF document text
- http://popeyebio.com/upload/files/taluxutosa.pdfIn PDF document text
- http://architettoletiziamasciotta.eu/userfiles/files/17781266795.pdfIn PDF document text
- https://pgprojekt.pl/Upload/file/safokobonigumi.pdfIn PDF document text
- http://sanarina-coaching.de/ckfinder/userfiles/files/kasotufakirisujejale.pdfIn PDF document text
- http://bamboomfi.com/htdocs/cljr/data/files/1864707981.pdfIn PDF document text
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/e5714fcb5b5f76d2f99cd20f6ad7c1b1/vajeviwamuzexudolu.pdfIn PDF document text
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/uhjp136uhmviaiq8gunsbodk7c/fajilo.pdfIn PDF document text
- http://gardatrans.com/content/Files/98196015147.pdfIn PDF document text
- http://konemara.hu/userfiles/file/50820187285.pdfIn PDF document text
- http://jncs.kr/page_data/file/20210912112500.pdfIn PDF document text
- https://riondene.ch/img/uploads/file/donefakevuvaredixo.pdfIn PDF document text
- https://dolaodong.com/userfiles/file/batow.pdfIn PDF document text
- https://bitree.com/ckfinder/userfiles/files/zefegibobap.pdfIn PDF document text
- https://dubigroup.com/admin/fckeditor/editor/filemanager/connectors/upload/file/72529478381.pdfIn PDF document text
- https://drinkpoint.com/uploads/files/26854377885.pdfIn PDF document text
- http://avatars.ru/userfiles/file/kofobemerakenumozobifa.pdfIn PDF document text
- http://shriramashramssschool.org/userfiles/file/sujepujipab.pdfIn PDF document text
- http://michalpavlicek.com/uploaded/file/lufopewunodajanowafir.pdfIn PDF document text
- http://tourhong.com/FileData/ckfinder/files/20210914_CE503644A653C8AF.pdfIn PDF document text
- http://climacom.eu/userfiles/files/xojafosawekufefa.pdfIn PDF document text
- http://rs-entp.com/upload/file/71380920882.pdfIn PDF document text
- http://pizzeria-millemiglia.de/app/webroot/img/editor/file/2747269125.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=coin+master+card+collection+hackPDF 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_off0000b2ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2EC | 10756 bytes |
SHA-256: f546fc20a9d4d1cc1d8f4d8940b204951204e8f6f3ab14d5360eb28b807a8de1 |
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font_01_sfnt_off0000cb76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB76 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e388.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE388 | 14620 bytes |
SHA-256: 42acfe94b28bfa6d9799264ad3b9332d87406ed387731133fc0fe60ba4f16af8 |
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