MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple heuristics indicating it is a link farm designed to redirect users to external websites, with one prominent URL being `https://wastran.ru/pbw?utm_term=trading+technical+analysis+masterclass+book`. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware delivery. No scripts were extracted, but the PDF structure and embedded URLs point towards a social engineering attack.
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://wastran.ru/pbw?utm_term=trading+technical+analysis+masterclass+book PDF link annotation
- https://kupikonawu.weebly.com/uploads/1/3/4/8/134882044/9342680.pdfIn PDF document text
- https://xafuzijinole.weebly.com/uploads/1/3/4/6/134667747/satoxejivigiferu.pdfIn PDF document text
- https://lozagazol.weebly.com/uploads/1/3/4/2/134266804/tilupujuxo.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zufiwuz.pbworks.com/w/file/fetch/144448200/rigozifasumejifemilok.pdfIn PDF document text
- http://sikovifif.pbworks.com/f/bon_appetit_pressure_cooker_manual.pdfIn PDF document text
- http://zexowisam.pbworks.com/w/file/fetch/144427122/where_do_you_put_the_suffix_on_a_passport_application.pdfIn PDF document text
- http://bopelijexuf.pbworks.com/f/how_to_combat_adverse_possession.pdfIn PDF document text
- http://faxamom.pbworks.com/f/dobomeb.pdfIn PDF document text
- http://ziriwuru.pbworks.com/w/file/fetch/144498708/71880793906.pdfIn PDF document text
- http://negovijalulu.pbworks.com/f/tony_robbins_awaken_the_giant_within_book.pdfIn PDF document text
- http://garigor.pbworks.com/f/35163397382.pdfIn PDF document text
- http://lifelekufa.pbworks.com/f/22633953830.pdfIn PDF document text
- http://damopijos.pbworks.com/f/61800677554.pdfIn PDF document text
- http://jutifakukap.pbworks.com/w/file/fetch/144483525/fitudexejasorulogutedoxe.pdfIn PDF document text
- http://visetululiv.pbworks.com/f/stick_fight_archer_mod_apk_unlimited_money.pdfIn PDF document text
- http://jajisaparev.pbworks.com/f/kuta_software_congruence_postulates_answers.pdfIn PDF document text
- http://kokoxudalux.pbworks.com/f/how_to_set_luxpro_thermostat_tx100e.pdfIn PDF document text
- http://jejosuxiz.pbworks.com/w/file/fetch/144496230/osmosis_and_hypotonic_hypertonic_and_isotonic_solutions_worksheet_answers.pdfIn PDF document text
- http://luwapoveduvi.pbworks.com/f/how_to_put_multiple_photos_into_one_mac.pdfIn PDF document text
- http://zemenifinabe.pbworks.com/f/sowakojovikazubamam.pdfIn PDF document text
- http://kedetuwi.pbworks.com/w/file/fetch/144419367/how_to_install_apeman_c450.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00028950.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x28950 | 1656 bytes |
SHA-256: e477137fc7d52cf368cdb0a000f726dff0b21693de753a13c038183e07a2ada8 |
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font_01_sfnt_off000291a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x291A2 | 5608 bytes |
SHA-256: e47756c17c176ae4f8d766f9f9daf784a7ee9530ce8c8d68244049495b866eac |
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font_02_sfnt_off0002a490.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2A490 | 12112 bytes |
SHA-256: 4bcdd481e442573ae72bec9c24a920b724ffdd80211d94202ac895bde9051353 |
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