MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains embedded JavaScript and numerous external URIs, suggesting it's designed to redirect users to potentially harmful websites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a link farm on disposable hosting, commonly used for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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 http://apexnepaltravel.com/userfiles/file/50066163658.pdf In PDF document text
- https://ketgate.eu/wp-content/plugins/super-forms/uploads/php/files/bb6764de17190aa4c9d6f32cee2e3a61/tavezoxegalezekul.pdfIn PDF document text
- http://snap-drone.com/userfiles/file/8628013158.pdfIn PDF document text
- https://redac.ch/upload/pokaxepilivukawegaworutek.pdfIn PDF document text
- http://mediasingrid.com/js/new/fckeditor/userfiles/file/66335652625.pdfIn PDF document text
- https://www.helpfulhunks.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613263b64ca15---ramakotiretexisal.pdfIn PDF document text
- http://www.alcera.ca/userfiles/file/23451319193.pdfIn PDF document text
- http://parkingparts.com/Upfiles/file/nelise.pdfIn PDF document text
- https://bengalroys.com/ckfinder/userfiles/files/veludetagawirorigus.pdfIn PDF document text
- http://futurepoolandspa.com/ckfinder/userfiles/files/vinovoz.pdfIn PDF document text
- http://isystemlab.com/admin/ckfinder/userfiles/files/11982837361.pdfIn PDF document text
- https://kluchar.net/klucharnet/images/file/vogewuzekofuzilo.pdfIn PDF document text
- http://originalavto.ru/userfiles/file/xuximibadukuxirux.pdfIn PDF document text
- http://mensagemcrista.com.br/ckfinder/userfiles/files/23545882597.pdfIn PDF document text
- https://bazab.ru/ckfinder/userfiles/files/69427061200.pdfIn PDF document text
- https://ecohort.info/userfiles/files/tuwenirasesa.pdfIn PDF document text
- https://hosvagyok.hu/userfiles/file/lodejedubudafuvuzufek.pdfIn PDF document text
- https://redac.ch/upload/nugaxawopefonaweva.pdfIn PDF document text
- https://vsetinrally.cz/userfiles/file/panavumunu.pdfIn PDF document text
- https://angem.fr/userfiles/file/jumeg.pdfIn PDF document text
- https://ltes2.tw-goods.com/UserFiles/files/3716189607.pdfIn PDF document text
- http://eko-gospodarstwo.eu/files/file/moliwatogivepeluzoxa.pdfIn PDF document text
- https://responsible-tourism-alliance.com/content_file/files/fozidexugo.pdfIn PDF document text
- http://indagosrl.it/userfiles/files/55237493523.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=gta+sa+android+carPDF 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_off0000df3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF3C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f753.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF753 | 10224 bytes |
SHA-256: 2b28cfb8c2029f64af4bc59c27f6a35dea6935c161488955252a35f5928ff755 |
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font_02_sfnt_off00010e67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E67 | 19924 bytes |
SHA-256: 5a04fee1504ddee8b026d8db3de27ad0686d60fe9b2360fad568accf463c2123 |
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