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 0.9985
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://xajibur.ru/strik?utm_term=three+words+eight+letters+meme+generator PDF link annotation
- https://cdn.sqhk.co/wuwexosul/icidgcR/soni_t_hegde_wallpapers_hd_4k.pdfIn PDF document text
- http://nexofozupugasi.mywebcommunity.org/natopalewen.pdfIn PDF document text
- https://cdn.sqhk.co/nugizape/elhavgi/groupme_support_contact_email.pdfIn PDF document text
- http://vivoxasoro.22web.org/xagixebikaziwupowife.pdfIn PDF document text
- http://fipizilemuwob.medianewsonline.com/samsung_6500_washer_manual.pdfIn PDF document text
- http://sajiwurejedetu.sportsontheweb.net/67424896939.pdfIn PDF document text
- https://cdn.sqhk.co/xesozugis/eKjh0If/pottery_barn_christmas_stockings_personalized.pdfIn PDF document text
- https://cdn.sqhk.co/jukunobegabe/hegjlHa/36499557132.pdfIn PDF document text
- https://cdn.sqhk.co/jisaside/ajjfhbx/disco_zoom_background.pdfIn PDF document text
- https://cdn.sqhk.co/boguzivipel/hahdbgi/kitchen_family_trucking.pdfIn PDF document text
- https://cdn.sqhk.co/vonewesipan/2jjz5sl/telemecanique_altistart_48_manual.pdfIn PDF document text
- http://bopolubolef.mywebcommunity.org/what_is_the_structure_of_the_book_of_genesis.pdfIn PDF document text
- http://womizepivilora.sportsontheweb.net/wings_of_fire_graphic_novel_1_2_and_3.pdfIn PDF document text
- https://cdn.sqhk.co/rawavuzom/Q9Eibcc/amazon_fire_tv_stick_2nd_generation_stores.pdfIn PDF document text
- https://cdn.sqhk.co/tavevalurov/jYifjgG/space_simulator_apk.pdfIn PDF document text
- http://pukebebizadolu.mypressonline.com/applications_of_photogrammetry_in_civil_engineering.pdfIn PDF document text
- http://betizekaxu.getenjoyment.net/labejokawedulimitufaj.pdfIn PDF document text
- https://cdn.sqhk.co/japivuwali/i35rhhK/spider_solitaire_games_free_download.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zesivigodexewig.epizy.com/aditya_birla_finance_limited_annual_report_2018.pdfIn PDF document text
- http://vejebuta.rf.gd/75230573501.pdfIn PDF document text
- http://xurolawewetaw.epizy.com/basketball_history.pdfIn PDF document text
- http://ferozar.rf.gd/46676667049.pdfIn PDF document text
- http://zipemoluligera.myartsonline.com/domexujifaletijubi.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_off0000f5e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5E7 | 5280 bytes |
SHA-256: 5fbb1b496c883949746591a8dc9296db8ab4eb298f8f49518d0faa1674d0a3ec |
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font_01_sfnt_off000107b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107B7 | 2712 bytes |
SHA-256: 64c9b95a5096266ee5061149746d494e7647c4229b6726fe95b2a4c2452d216b |
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font_02_sfnt_off000112ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112FF | 13176 bytes |
SHA-256: 09c6afc88298a545f49c44571694a0bc52eca4e1b721a5fafc583ff3e20e3b47 |
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font_03_sfnt_off00013e1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E1A | 17076 bytes |
SHA-256: b7ba278336b6c29ecc012e9ed5047f0f2f3c0d954c4485a8dc89da05177d8e13 |
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