MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, specifically identified as a phishing trojan by ClamAV. It contains a large number of embedded URLs, many pointing to potentially disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body is heavily obfuscated and unreadable, providing no direct textual clues.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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 http://fgosvo.ru/files/files/sofukibu.pdf In PDF document text
- http://genbreedpublisher.com/files/upfiles/file/mavetudekovanakudiwa.pdfIn PDF document text
- http://byty-pardubice.eu/UserFiles/File/nukebawujepadeguvola.pdfIn PDF document text
- http://imcborivali.org/userfiles/file/18418056439.pdfIn PDF document text
- http://iphysiology.ru/upload/lexigilusopuro.pdfIn PDF document text
- http://think6.net/ckfinder/userfiles/files/20210909152704.pdfIn PDF document text
- https://a-guskov.ru/uploads/files/vowolavesagopegekimude.pdfIn PDF document text
- https://buffinvestment.com/upload/ckfinder/files/10962851787.pdfIn PDF document text
- http://isystemlab.com/admin/ckfinder/userfiles/files/16479102874.pdfIn PDF document text
- https://dehayemek.net/upload/ckfinder/files/lanuxejajo.pdfIn PDF document text
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/698bb2c9a948502b5671a61c442463a6/ginawajaberov.pdfIn PDF document text
- https://milsagliksen.org/upload/ckfinder/files/wutogifimule.pdfIn PDF document text
- https://cplastik.net/data/cms/file/68959245287.pdfIn PDF document text
- https://imagebeaute.fr/userfiles/file/53139575985.pdfIn PDF document text
- http://iglozawiercie.pl/zdjecia/file/joxazulewetazuwoxoreti.pdfIn PDF document text
- http://dga.gr/ILC/img/file/rujorabesakutaponowogiwi.pdfIn PDF document text
- http://nhatminhtrading.vn/app/webroot/uploads/files/67549882596.pdfIn PDF document text
- http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d4061cf97b---40020747446.pdfIn PDF document text
- https://acgroupenterprise.com/userfiles/file/mumuvewunujijulidafamob.pdfIn PDF document text
- http://compagniaviaggi.gattinonimondodivacanze.it/themes/userfiles/files/8694724373.pdfIn PDF document text
- https://nestsearch.in/admin/uploads/file/vediwibemusasomapozozaw.pdfIn PDF document text
- https://interstudy.net/userfiles/file/11003747566.pdfIn PDF document text
- http://esistore.com/userfiles/file/45343277496.pdfIn PDF document text
- http://3qlohas.com/CKEdit/upload/files/fevobilizotamuduxaxeji.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=logan+paul+vs+floyd+mayweather+live+stream+freePDF 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_off0000f08b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF08B | 18728 bytes |
SHA-256: dec862a17c8c83778662d5f1280433b482cc0845e9014983d4d4fee19e7a2b3c |
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font_01_sfnt_off00012221.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12221 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013a38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A38 | 11268 bytes |
SHA-256: bff57a7984f893a41a55a8ef09198d3d3eec27e7465ccae316f7b79b92b6bcf9 |
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