MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable domains and exhibiting link farm characteristics, suggesting a phishing or SEO manipulation scheme. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded URIs are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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://leonvi.ru/wix?keyword=ifont+pro+apk+2020 PDF link annotation
- https://cdn.sqhk.co/temazajilib/ggiuAmr/50416651346.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464863/normal_5fd25510ae732.pdfIn PDF document text
- http://lesanuzununefa.22web.org/75589089515.pdfIn PDF document text
- https://cdn.sqhk.co/xakelafu/I9S3Sjf/racing_racer_apk.pdfIn PDF document text
- http://zesenadozefut.sportsontheweb.net/30661842566.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378160/normal_5fe2a202de31d.pdfIn PDF document text
- http://desajegurake.scienceontheweb.net/razixago.pdfIn PDF document text
- http://ogranicbio.space/89664316133mpg4o.pdfIn PDF document text
- http://dakisemakegag.sportsontheweb.net/which_cuisinart_air_fryer_is_the_best.pdfIn PDF document text
- http://nikaold.site/dupegogigaowa9m.pdfIn PDF document text
- http://community-day.ru/sansa_clip_zip_battery_replacementi0yy1.pdfIn PDF document text
- http://tlgfree.xyz/603961039442ldam.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486036/normal_5fd828e316778.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4401692/normal_5fcbf85037065.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447253/normal_5fe0fb48cc9f7.pdfIn PDF document text
- https://cdn.sqhk.co/jorisuzil/iajbdje/student_mathletics_primary_au.pdfIn PDF document text
- https://cdn.sqhk.co/kugefiruxat/huhzjb2/color_circle_car_stickers.pdfIn PDF document text
- http://floradoma.net/how_to_use_an_electric_char_broil_smokersms78.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f5a747a6-1cbc-4622-bc27-31fe24662c58/me_enamor_de_ti_seor_letra.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4bcf4b4d-19f0-4f73-bbb0-4bc1fe0fa93e/46920970435.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fbd4c3b1-4c13-4365-a18d-49d2ebb4efaa/how_to_reset_acer_laptop_password_windows_10.pdfIn PDF document text
- http://kixomeremit.epizy.com/86846825282.pdfIn PDF document text
- http://vugugemo.atwebpages.com/95748923043.pdfIn PDF document text
- http://kanisisasulaba.rf.gd/vidmate_karne_ke_liye_gaane.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd50.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD50 | 2912 bytes |
SHA-256: 1baa3efd180cf5f44d613abe34ea0380c2d25dd221f4ef864ac418d56f73cc35 |
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font_01_sfnt_off000107ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107AC | 4960 bytes |
SHA-256: ee7cd077c0e0144e0672670e82df29c6c421a647507bbb13b1df1cd1e61f8a6e |
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font_02_sfnt_off00011897.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11897 | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
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font_03_sfnt_off00012125.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12125 | 11476 bytes |
SHA-256: 0800b03de80f157008ef8fb3057b19d55d2c95f3fde2b0799164f567ee0f1051 |
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font_04_sfnt_off000148c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x148C3 | 16480 bytes |
SHA-256: 77fdd9419f152bd391c2150911cbc7f524aa54403cba415b037f3d6681b6c0f3 |
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