MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. The PDF contains numerous embedded URLs pointing to various domains, suggesting it functions as a link farm. While no scripts were explicitly extracted, the presence of external URIs and the nature of the detection indicate a likely attempt to redirect users to malicious content, possibly for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://fwstc.in/userfiles/file/vodegutemugogiriju.pdf In PDF document text
- http://casaledellasignora.it/userfiles/files/90151414151.pdfIn PDF document text
- https://hagabb.ro/ckfinder/userfiles/files/jizunezafoxivixano.pdfIn PDF document text
- http://rqconsultores.com/userfiles/file/13218325495.pdfIn PDF document text
- http://e3edu.vn/public/ckfinder/core/connector/php/connector.phppublic/uploadsfiles/26178063528.pdfIn PDF document text
- http://thegioichuyendong.info/app/webroot/upload/files/88634240977.pdfIn PDF document text
- http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1613d2fb039579---48359982741.pdfIn PDF document text
- http://shepardinteriordesign.com/rw/upload/file/busopi.pdfIn PDF document text
- http://vetportonaccio.it/userfiles/files/neragusiseve.pdfIn PDF document text
- http://hungbuloon.com/media/ftp/file/17456763593.pdfIn PDF document text
- http://tjjjsh.com/uploads/files/puzefimimoz.pdfIn PDF document text
- http://rakkhunnursinghome.com/user_img/files/19621295080.pdfIn PDF document text
- http://bernardthevenet.fr/ckfinder/userfiles/files/19256540675.pdfIn PDF document text
- https://artedelvalle.cl/gal/files/file/vifuridusajorufedotevo.pdfIn PDF document text
- https://indiantalentjunction.com/milan/media/25793158581.pdfIn PDF document text
- http://fli.edu.mn/ckfinder/userfiles/files/29867581854.pdfIn PDF document text
- https://sapporomn.com/userfiles/files/69512995692.pdfIn PDF document text
- https://prestinieurope.ch/userfiles/files/48339676438.pdfIn PDF document text
- http://fizjoactiv.eu/Upload/file/nakivifidutilisiga.pdfIn PDF document text
- https://snapstudios.ca/userfiles/file/17350663913.pdfIn PDF document text
- http://uleshuzatshop.hu/files/file/raretanowel.pdfIn PDF document text
- https://ecowaytechnologies.com/ckfinder/userfiles/files/42157463012.pdfIn PDF document text
- http://axiomestates.com/userfiles/file/kanaxemumusabenuxav.pdfIn PDF document text
- http://www.sanjuktabanerjee.com/fckimages/file/vusarowunagarixoxo.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=ice+cream+3+frivPDF 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_off0000d951.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD951 | 17776 bytes |
SHA-256: aabc9241aedcde41386e052d3371fe936fe6bc5837805069314d31904f637d39 |
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font_01_sfnt_off000107e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107E1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011ff8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FF8 | 10152 bytes |
SHA-256: f5977e406cf433c7c120fc3ec2b54e51885082f665fb19dd24a6ee0621e281eb |
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