MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ClamAV as a phishing trojan and a machine learning model indicated a high probability of maliciousness. The document contains numerous embedded links, many pointing to unknown or potentially malicious domains, suggesting a phishing or malware distribution attempt. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a link farm designed for SEO manipulation or traffic redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nedimgame.net/calisma2/files/uploads/boxonakona.pdf In PDF document text
- http://beming.com/ressource/site-image/files/favekuwamulir.pdfIn PDF document text
- http://hauptlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/4137432447.pdfIn PDF document text
- http://envisystem.com/upload/userfile/files/sulodirofitisoloxi.pdfIn PDF document text
- https://rimsball.com/ckfinder/userfiles/files/bagejovuker.pdfIn PDF document text
- https://ifbscalidad.eus/files/galeria/files/rawepagupage.pdfIn PDF document text
- https://a-guskov.ru/uploads/files/72738226292.pdfIn PDF document text
- http://dycelife.com/userfiles/file/22200638661.pdfIn PDF document text
- https://chung-pei.com/userfiles/file/vunomegonalabamexi.pdfIn PDF document text
- http://bhhangkhong.com/upload/images/files/91302541911.pdfIn PDF document text
- https://www.cdsale.org.au/application/third_party/ckfinder/userfiles/files/biparimofekutefopizu.pdfIn PDF document text
- https://whatproperty.ng/ckfinder/userfiles/files/dejezixitowofilivunego.pdfIn PDF document text
- http://inlovehuahin.com/file_media/file_image/file/nuveseraf.pdfIn PDF document text
- http://uts.edu.co/portal/app/ckfinder/userfiles/files/50835888847.pdfIn PDF document text
- http://shardamedicalstore.com/singhania/downloads/file/20300104231.pdfIn PDF document text
- https://ctners.com/ckfinder/userfiles/files/wajugujanev.pdfIn PDF document text
- http://iscelenie.info/files/file/tubibopokorupizasisadujog.pdfIn PDF document text
- https://karapinarinsaat.net/userfiles/upload/file/85924080637.pdfIn PDF document text
- https://gogift-it.com/userfiles/files/72723164830.pdfIn PDF document text
- http://geasit.it/userfiles/files/nupogekotewedojetanozir.pdfIn PDF document text
- http://jinsonmetal.com/Upload/file/nosopevobif.pdfIn PDF document text
- http://philipsphotographystudio.com/nidukitufavebevojuze.pdfIn PDF document text
- http://www.kidnuri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b2ac86d65e---73832656839.pdfIn PDF document text
- http://esistore.de/userfiles/file/96821308739.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=win+iphone+for+free+onlinePDF 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_off0000ecc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECC3 | 18432 bytes |
SHA-256: b43ba5a34e9e3631e68693931fb05b10037f84b4cc1c29bb68f42fa8fd2534b2 |
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font_01_sfnt_off00011cb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CB2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000134c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134C9 | 10020 bytes |
SHA-256: b68d1da606d9595fd662743e74343d5e427353c071eb668791120d0bd4670bdb |
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