MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9991
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://bologen.ru/strik?utm_term=model+3+and+model+s+side+by+side PDF link annotation
- https://cdn.sqhk.co/maweveju/jjc9icZ/transaction_cash_app_money_sent_screenshot.pdfIn PDF document text
- https://firiwipavixura.weebly.com/uploads/1/3/1/4/131407767/buwipo.pdfIn PDF document text
- https://cdn.sqhk.co/feketukadoz/hjqrT9y/dopedebo.pdfIn PDF document text
- https://cdn.sqhk.co/tefupudoma/a6gfVjj/duwelalabuvipapu.pdfIn PDF document text
- https://cdn.sqhk.co/lojibuwe/qcngiia/80643228317.pdfIn PDF document text
- https://migufakugiguxob.weebly.com/uploads/1/3/4/5/134579218/jojamejegen.pdfIn PDF document text
- https://cdn.sqhk.co/gapekozuwa/Bjfiigh/jixonobud.pdfIn PDF document text
- https://cdn.sqhk.co/tirabipati/hqRjcja/drift_zone_ps4_tuning.pdfIn PDF document text
- https://cdn.sqhk.co/vozaxodep/jguCijr/74560674541.pdfIn PDF document text
- https://tinonerapize.weebly.com/uploads/1/3/5/3/135349756/2755356.pdfIn PDF document text
- http://pokinusuvato.getenjoyment.net/planos_arquitectonicos_de_casas_de_2_pisos_con_medidas.pdfIn PDF document text
- https://cdn.sqhk.co/dolitife/jyHhiBr/galaxy_shooter_galaxy_attack_adventure_mod_apk.pdfIn PDF document text
- https://cdn.sqhk.co/dagorabowixu/Uibhchj/93509516940.pdfIn PDF document text
- https://cdn.sqhk.co/livatunozasu/ifigOgc/fried_bream_fish_recipes.pdfIn PDF document text
- https://mogavibebeza.weebly.com/uploads/1/3/5/3/135318512/piguzinota_nivikonirevojok_bupivokezi_furilut.pdfIn PDF document text
- https://cdn.sqhk.co/sosexazefip/z4SgfCR/20137718662.pdfIn PDF document text
- https://cdn.sqhk.co/libibajuzumu/phdDoje/ufc_252_results_sherdog.pdfIn PDF document text
- https://cdn.sqhk.co/zofizitene/KH1PjaE/i_wish_stevie_wonder_lyrics.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://liduvitulugug.onlinewebshop.net/baixar_as_cavernas_de_ao.pdfIn PDF document text
- http://zenowalu.rf.gd/fevazimuzavufidolinuki.pdfIn PDF document text
- http://zunebodiz.epizy.com/zudos.pdfIn PDF document text
- http://jelazib.epizy.com/no_fear_shakespeare_king_lear_act_2_scene_3.pdfIn PDF document text
- http://degevojorak.myartsonline.com/70991974424.pdfIn PDF document text
- http://terenido.epizy.com/34462113612.pdfIn PDF document text
- http://jejotatimub.rf.gd/wuromozidikagoveresoti.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_off0000ead8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAD8 | 5288 bytes |
SHA-256: 91e6aabb9149eac0fa1bd1bc88a01d7bacde8c7792d66f74332e4371ff96a381 |
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font_01_sfnt_off0000fcd6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCD6 | 10476 bytes |
SHA-256: ea36a29beba0a90674dc12dc25fa7b373531179c77acf9ed970fa9d0b7c8da32 |
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