MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://ponafet.ru/award?keyword=chromatography+calculations+pdf PDF link annotation
- http://tokepubex.getenjoyment.net/59851235273.pdfIn PDF document text
- https://xixemoxutosiseg.weebly.com/uploads/1/3/4/4/134473276/xoparixibalitadol.pdfIn PDF document text
- https://cdn.sqhk.co/mekurapiw/buzicGf/jezevixo.pdfIn PDF document text
- http://zizaburixakog.iblogger.org/adobe_photoshop_7._0_makeup_filter_free.pdfIn PDF document text
- https://cdn.sqhk.co/nisugavu/gkZbUjg/tagojasibike.pdfIn PDF document text
- https://balusapox.weebly.com/uploads/1/3/1/3/131380564/282db725f47ec.pdfIn PDF document text
- http://penaleduduzib.iblogger.org/agneepath_movie_openload.pdfIn PDF document text
- https://cdn.sqhk.co/nomitusibop/dijhbha/35851635125.pdfIn PDF document text
- https://cdn.sqhk.co/maduzonuxoke/iRgfZJz/vabififijegilabosoninu.pdfIn PDF document text
- http://tumuduwaju.mypressonline.com/kino_cinemax_nitra_program.pdfIn PDF document text
- http://kozidozilujivox.getenjoyment.net/xudadizagivojaxoporulawi.pdfIn PDF document text
- https://mejotowud.weebly.com/uploads/1/3/0/9/130969644/meforu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xuvuzonixo.onlinewebshop.net/shimano_dura_ace_9150_di2_adjustment.pdfIn PDF document text
- https://s3.amazonaws.com/benubapopikaj/amazon_prime_video_watch_offline.pdfIn PDF document text
- https://s3.amazonaws.com/lekizopiloref/wulafazitupuzatefuk.pdfIn PDF document text
- https://s3.amazonaws.com/wukevirenesu/agazian_movement.pdfIn PDF document text
- http://pixafur.atwebpages.com/17967299295.pdfIn PDF document text
- http://tavixemurivadol.rf.gd/how_do_you_factory_reset_a_dell_venue_8_pro.pdfIn PDF document text
- https://s3.amazonaws.com/ruzaganog/22799535206.pdfIn PDF document text
- https://s3.amazonaws.com/xapijifas/chambers_of_commerce_extended_health_form.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000117f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117F8 | 5576 bytes |
SHA-256: dfda1bf366d39d9d8c5ee6471d1ff3cd1bab7c7a52b9a519458b699c80fa1b03 |
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font_01_sfnt_off00012ac7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AC7 | 11176 bytes |
SHA-256: 216815a565867f2b66af0206acb8c78ed89e8687fe3655f91ed7cd5fc1d71b13 |
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