MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, indicating a link farm or phishing lure. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a phishing or malware distribution attempt, likely leveraging embedded JavaScript for malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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 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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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://xezojetit.ru/123?utm_term=rights+and+duties+of+company+auditor+pdf PDF link annotation
- https://gawuwusirijer.weebly.com/uploads/1/3/4/1/134108670/bibagix.pdfIn PDF document text
- https://vapatukubarokul.weebly.com/uploads/1/3/0/7/130739856/zumarifuwote.pdfIn PDF document text
- https://mikuzowadakan.weebly.com/uploads/1/3/1/3/131383480/4081918.pdfIn PDF document text
- http://feelslike35.com/hp_laserjet_pro_400_m401n_print_configuration_pagentg1i.pdfIn PDF document text
- http://card2card-perevod24.site/746356561758zbio.pdfIn PDF document text
- http://nejupike.mygamesonline.org/ordinal_numbers_exercises_worksheet.pdfIn PDF document text
- http://braco.ru/81818669536b1yvy.pdfIn PDF document text
- https://vagafanuwojuxiv.weebly.com/uploads/1/3/0/7/130776749/bazalolew.pdfIn PDF document text
- https://pedumodab.weebly.com/uploads/1/3/1/6/131637036/dewajabonurofoxeb.pdfIn PDF document text
- https://donikigegetala.weebly.com/uploads/1/3/4/3/134311768/kewoza_wutewonikuxobo_gotutavafusojo.pdfIn PDF document text
- https://liwotagavujid.weebly.com/uploads/1/3/5/9/135961529/gonapevazu.pdfIn PDF document text
- http://azakalaza5.xyz/dragon_ball_z_fighting_games_apk2dbzj.pdfIn PDF document text
- http://lebepufu.mypressonline.com/how_many_devices_can_velop_handle.pdfIn PDF document text
- http://zodatowafe.getenjoyment.net/63149499577.pdfIn PDF document text
- http://intereriia.com/is_there_a_me_before_you_book4vmqm.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://negeguragifijem.rf.gd/how_do_i_get_certified_in_dbt.pdfIn PDF document text
- http://donirodep.epizy.com/nct_u_boss_mp4.pdfIn PDF document text
- http://jujodixawo.rf.gd/powilevuxobudunilazus.pdfIn PDF document text
- http://dafawesag.epizy.com/zapumowusupajekizutire.pdfIn PDF document text
- http://liwumulexajuvi.epizy.com/xuvewo.pdfIn PDF document text
- http://sepusuvom.epizy.com/aldous_huxley_un_mundo_feliz_completo.pdfIn PDF document text
- http://zodiripek.myartsonline.com/14035563508.pdfIn PDF document text
- http://dujesobu.epizy.com/xuranarirutumizub.pdfIn PDF document text
- http://morisexisaxewa.epizy.com/jufewesapoxafupe.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_off0000efdf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFDF | 5644 bytes |
SHA-256: 153b8f34e83a6f5ebb8f8c2dd49fa75e8aec68ce0c7a15b0dfc5c001ca5460e7 |
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font_01_sfnt_off00010303.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10303 | 10924 bytes |
SHA-256: 68a0532d187fdeb973615ca0e2d20f03a23e38364588c84662fc941a2e0cdb7d |
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