MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs and is identified as a link farm hosted on disposable domains, indicating a strong intent to redirect users to malicious sites. Although no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it's designed to facilitate malicious redirects.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://cructi.ru/uplcv?utm_term=india+wala+pubg+game PDF link annotation
- https://socardan.com/userfiles/files/55645738395.pdfIn PDF document text
- https://tectrongim.com/uploads/file/juxejuvuwarex.pdfIn PDF document text
- http://alconsprom.ru/ckfinder/userfiles/files/51000685574.pdfIn PDF document text
- http://dungcubepgiangtrinh.com/webroot/img/files/85971390797.pdfIn PDF document text
- https://studiecarriere.it/uploads/file/lufomilijilad.pdfIn PDF document text
- https://editions-tlp.fr/ckfinder/userfiles/files/sogukatofuj.pdfIn PDF document text
- http://oxigensupplies.com/shipinc/userfiles/files/dilatalupalejud.pdfIn PDF document text
- http://alexandersorokolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/kokigupewo.pdfIn PDF document text
- http://azseal.net/uploads/userfiles/file/lifagosemavaro.pdfIn PDF document text
- https://saraelv.no/wp-content/plugins/formcraft/file-upload/server/content/files/16133c67008616---48656637665.pdfIn PDF document text
- http://dralituncer.net/userfiles/file/76696850875.pdfIn PDF document text
- http://originalcheck.it/public/img_admin/file///48513189084.pdfIn PDF document text
- https://cubic.is/userfiles/file/61009613832.pdfIn PDF document text
- https://www.akilciilacdernegi.com/ckfinder/userfiles/files/41028518494.pdfIn PDF document text
- http://123flower.doweb.kr/upload/files/ranilurejefaxifosi.pdfIn PDF document text
- https://brigitte-farner.ch/userfiles/files/pezoweralogobogesas.pdfIn PDF document text
- http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/16137668771f9a---33446492671.pdfIn PDF document text
- http://kimkhimientrung.com/uploads/image/files/kidozomonow.pdfIn PDF document text
- https://kisikana.hr/UserFiles/files/jefazofeku.pdfIn PDF document text
- http://gocchame.vn/app/webroot/img/uploads/files/68018208166.pdfIn PDF document text
- http://studiospazioambiente.it/userfiles/files/nivagiwifegeve.pdfIn PDF document text
- https://yunglin.com/uploadpic/files/bolukudabemowezemozoxibun.pdfIn PDF document text
- https://satnamunicipalcorporation.com/admin/ckfinder/userfiles/files/lunowixelugov.pdfIn PDF document text
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/j6vs330sj95jq1cgq54sfrtj98/kukutezuruwaxovivovazur.pdfIn PDF document text
- http://harekatmemuru.com/images/Media/files/36809998972.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_off0000dcd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCD5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f4ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4EC | 10524 bytes |
SHA-256: 6880224c99eb9609af312db4df958c8df488688588848c03b0596856c8f946d2 |
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font_02_sfnt_off00010c58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C58 | 17748 bytes |
SHA-256: 213b13e08144abf29e88e574a06d2e44e07e0f62db157c2e80f0f72c37c87ba6 |
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