MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9983
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://vilenefex.ru/award?keyword=ayurveda+books+in+kannada+pdf+free+download PDF link annotation
- https://ganubosi.weebly.com/uploads/1/3/4/5/134506756/tasutokob_pusubaw.pdfIn PDF document text
- https://cdn.sqhk.co/jimavidozeze/cMIuje6/20001239846.pdfIn PDF document text
- http://shtampshop.ru/zubekiraxexuvafuwiwolukbwt.pdfIn PDF document text
- http://kofibilo.22web.org/75357313805.pdfIn PDF document text
- https://cdn.sqhk.co/morureju/jjjejgF/zegoruxevajate.pdfIn PDF document text
- https://lalidusuferub.weebly.com/uploads/1/3/4/4/134440540/2334674.pdfIn PDF document text
- http://ketadiets.site/casio_g_shock_wr20bar_manual_espaol5lt90.pdfIn PDF document text
- http://xovitexi.iblogger.org/xogumowodon.pdfIn PDF document text
- http://smartcoin.design/how_to_use_a_hoover_agility_carpet_cleanerz06rn.pdfIn PDF document text
- https://cdn.sqhk.co/nogupuzejewe/dibSiiy/boost_energy_app_android.pdfIn PDF document text
- https://cdn.sqhk.co/jesuzedavoti/hjdgiiZ/tezuramikovamej.pdfIn PDF document text
- https://cdn.sqhk.co/lisakopew/jbdUSic/police_helicopter_flying_simulator_apk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://wukekikisowif.epizy.com/96995797233.pdfIn PDF document text
- http://dovanokeji.epizy.com/how_to_read_lipid_profile_report.pdfIn PDF document text
- http://jefeduwikiw.epizy.com/bipadimetutelofesidul.pdfIn PDF document text
- https://s3.amazonaws.com/feborobegibew/how_to_tell_which_delta_cartridge_i_need.pdfIn PDF document text
- https://s3.amazonaws.com/susonanezaj/definitionado_answers_level_6.pdfIn PDF document text
- https://s3.amazonaws.com/kuxegu/pokodelolojuzagagi.pdfIn PDF document text
- http://gewapapis.epizy.com/xuwilusaledafidone.pdfIn PDF document text
- http://mekavebij.epizy.com/moxagafavipebozebabutuko.pdfIn PDF document text
- http://sabukizazuse.epizy.com/bole_chudiyan_full_song_pagalworld.pdfIn PDF document text
- https://s3.amazonaws.com/lunojol/xijedeno.pdfIn PDF document text
- https://s3.amazonaws.com/sugosubexez/bollywood_movies_in_english_version.pdfIn PDF document text
- http://fexabowowerol.epizy.com/waranalatipununowazaka.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fb5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB5D | 5484 bytes |
SHA-256: 7e3f4642fa9d6cc5e7afa87661b39be7d7cfe360f4bb8c47a9971f0f4bb212ff |
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font_01_sfnt_off00010e28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E28 | 3720 bytes |
SHA-256: b91f3c26f37c28538ed09035cbea6f9221827f1e30b50c452f08cc820bcc167b |
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font_02_sfnt_off0001198b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1198B | 10592 bytes |
SHA-256: 52b27f6426622e20dad857863ff4de165fa7d858db8ea1ac9fe0e61661038dd2 |
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font_03_sfnt_off00013dd1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DD1 | 14260 bytes |
SHA-256: 79842541dbae7a123bcf59f1f25978e6ada46434457ee4c43cf745f51d895f0b |
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