MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded URLs, with a high-confidence heuristic indicating it functions as a link farm on disposable hosting. One prominent URL, 'https://gimoguvi.ru/strik?utm_term=cianuro+de+hidr%25C3%25B3geno+que+tipo+de+enlace+es', appears to be a redirector, suggesting a phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
Heuristics 4
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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://gimoguvi.ru/strik?utm_term=cianuro+de+hidr%25C3%25B3geno+que+tipo+de+enlace+es PDF link annotation
- https://cdn.sqhk.co/pirujezexod/3gggi5b/max_payne_mobile_mod_apk_rexdl.pdfIn PDF document text
- http://sugameloxufe.mywebcommunity.org/65330183004.pdfIn PDF document text
- http://jilavixit.medianewsonline.com/crystallization_of_benzoic_acid.pdfIn PDF document text
- http://lozhobelir.space/80726945157i4es2.pdfIn PDF document text
- http://avto-trokot.xyz/49709193367wcx8k.pdfIn PDF document text
- http://mavaxur.mywebcommunity.org/72101797326.pdfIn PDF document text
- https://cdn.sqhk.co/fadanade/s1hcehf/bipixofogegurefipu.pdfIn PDF document text
- https://cdn.sqhk.co/zirevazul/XkGEjaE/46138336417.pdfIn PDF document text
- http://stikc.xyz/warukesuvugaro1zsy2.pdfIn PDF document text
- https://cdn.sqhk.co/nisugavu/ihjaici/bubbles_png_free.pdfIn PDF document text
- http://joritirumag.mypressonline.com/final_fantasy_xv_female_character_creation.pdfIn PDF document text
- http://rogijowop.sportsontheweb.net/gomipotumaso.pdfIn PDF document text
- http://lazakefezives.mygamesonline.org/fizaxigawefatotifor.pdfIn PDF document text
- http://nopuvobetag.mygamesonline.org/philips_universal_remote_codes_for_vizio_sound_bar.pdfIn PDF document text
- http://fragcups.com/program_directv_remote_samsung_tv_codeel15h.pdfIn PDF document text
- https://cdn.sqhk.co/lasesekov/icgcLjf/western_manufacturing_corporation_lawn_sprayer.pdfIn PDF document text
- https://cdn.sqhk.co/bezorufuv/3QMChho/red_ball_3_gameplay.pdfIn PDF document text
- http://pofuxubilet.sportsontheweb.net/zulugabexinatugaxozidevo.pdfIn PDF document text
- http://tosefabebiribow.scienceontheweb.net/strength_of_materials_notes_civil.pdfIn PDF document text
- http://nadahul.ru/how_do_i_make_my_philips_dvd_player_region_freeqabwh.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://bagugexasorip.myartsonline.com/fevatila.pdfIn PDF document text
- http://sitafefisoju.atwebpages.com/67754756958.pdfIn PDF document text
- http://sabiwilurase.atwebpages.com/vemixorigojeg.pdfIn PDF document text
- http://gepafelixadu.onlinewebshop.net/acca_f9_2020.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e91f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE91F | 1904 bytes |
SHA-256: 52f4eb05bfaab4b5e3dc96318f363b88aaf4a04213ab7fc724d2e57b31ffe857 |
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font_01_sfnt_off0000f24f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF24F | 5504 bytes |
SHA-256: 6baa768c341db974bcd77586a988d5ae6204dc29b52c8211d94d7ad6ddc93559 |
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font_02_sfnt_off000104b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104B5 | 12548 bytes |
SHA-256: 9a3c8dc3ee2b322510593bcc48b1873b26dc1cddffd72e54f5666abfab55334c |
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font_03_sfnt_off00012d75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D75 | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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