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 0.9992
Heuristics 6
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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 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://botokaw.ru/strik?utm_term=sennheiser+ew+100+g4-ci1+wireless+guitar+system PDF link annotation
- https://cdn-cms.f-static.net/uploads/4499935/normal_604660b9e6508.pdfIn PDF document text
- http://xufuzema.sportsontheweb.net/alimentos_ricos_en_fibra_dietetica.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375531/normal_6025fa717091b.pdfIn PDF document text
- https://sugelazo.weebly.com/uploads/1/3/4/7/134767002/8522219.pdfIn PDF document text
- http://nebatomefov.scienceontheweb.net/mix_design_ratio.pdfIn PDF document text
- http://lazujifoxupa.getenjoyment.net/liwuvolilebubolupilalifo.pdfIn PDF document text
- https://lobepujijas.weebly.com/uploads/1/3/5/9/135966441/6787623.pdfIn PDF document text
- https://tedalemom.weebly.com/uploads/1/3/5/3/135398197/gufabibelebe_mipefeke_suvamujore.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473919/normal_603efdbf0e2fc.pdfIn PDF document text
- http://pexawegowe.mywebcommunity.org/ikea_pax_wardrobe_instructions.pdfIn PDF document text
- http://ziwigosopijulal.mygamesonline.org/can_cricut_expression_connect_to_computer.pdfIn PDF document text
- https://mogudigadoto.weebly.com/uploads/1/3/2/6/132695399/kumijefipupojifase.pdfIn PDF document text
- http://texoraw.sportsontheweb.net/37500173226.pdfIn PDF document text
- https://podetixado.weebly.com/uploads/1/3/0/7/130739559/f323b0802.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://rususekobijo.myartsonline.com/aromaticity_antiaromaticity_non_aromaticity.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c59b7835-df8f-4bc9-acd4-419b1c383921/are_beats_studio_3_better_than_solo_pro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d1c54f7-b493-4d8b-b3d4-5c0df414027d/what_meats_can_you_eat_on_an_alkaline_diet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48e1ea44-1b9c-4095-af68-2d76cfaba409/temafun.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8ef5447-494b-485d-a188-d37be0a55992/echo_cs-400_vs_stihl.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59086dc6-1ca0-4f3b-bca1-877769bcca75/wotosujasijorezizedase.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e9ffbed-5eb4-4bc9-999c-2977d228062b/price_action_strategy_for_scalping.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66c5d883-4e3c-4d4c-8acc-63de41d21312/short_moral_stories_in_hindi_for_class_7_with_pictures.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9973abd2-038a-4ecd-bdfd-3fcb57ad90b9/40052687716.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF1D | 5596 bytes |
SHA-256: 914654fcda5ee3765cc1d5b7ccbf8378a1c75a1a0e4a0a6251860c720243e041 |
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font_01_sfnt_off0001021b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1021B | 11576 bytes |
SHA-256: 71c9c364004dcbf94b9ec4a729876811507a1031a95933d83ec771d0dae816d5 |
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font_02_sfnt_off0001297f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1297F | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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