MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, suggesting it functions as a link farm designed to redirect users to potentially harmful websites. The presence of embedded URLs and the overall structure point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://ponafet.ru/strik?utm_term=how+to+operate+a+dura+heat+kerosene+heater PDF link annotation
- http://axecheat1.xyz/canavor_natalie._2018._business_writing_today_a_practical_guide._third_editionns27r.pdfIn PDF document text
- http://vuxilenusip.mypressonline.com/49658665972.pdfIn PDF document text
- https://dutosagow.weebly.com/uploads/1/3/0/7/130775111/nuzusotema.pdfIn PDF document text
- http://123dutch.com/824571040qnwfu.pdfIn PDF document text
- http://baxusajatos.sportsontheweb.net/company_profile_design_template.pdfIn PDF document text
- http://kudikadip.getenjoyment.net/forever_aloe_vera_gel_download.pdfIn PDF document text
- http://trydouche.xyz/123_media_player_classic_for_macj8b9a.pdfIn PDF document text
- https://fesomexipilajuj.weebly.com/uploads/1/3/3/9/133997099/dawataxofuruzu.pdfIn PDF document text
- https://vekafikag.weebly.com/uploads/1/3/5/9/135986004/0cf1945f.pdfIn PDF document text
- http://trokot-tonirovka.online/vozusueanv8.pdfIn PDF document text
- http://espaceabonnes.com/veravitutajudetotejm3gou.pdfIn PDF document text
- https://mofafodoler.weebly.com/uploads/1/3/0/8/130874416/mivomaroj.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
- https://a208a2de-cee2-48c2-86e3-c620a022946d.filesusr.com/ugd/dda32d_565d9b7671274710aedecb0d72238396.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1d99a6f9-665b-4f4c-8650-ddb2b6d5a281/where_can_i_buy_a_tracfone_sim_card_kit.pdfIn PDF document text
- https://3f46bf15-0a8c-4e80-b3e5-a2e3bf90e008.filesusr.com/ugd/8e6e76_8469e7e30829433ab1890f401d1aa253.pdf?index=trueIn PDF document text
- https://c0b8f06b-4e98-4d3d-89ef-2f08caba629a.filesusr.com/ugd/0c8cc8_5a52bdeaac9f4f728a26c80b8ae22792.pdf?index=trueIn PDF document text
- https://d670dda7-df53-4ef1-8eda-d3256df28744.filesusr.com/ugd/dbbbec_ade8effbfd9c4473b40bd59aebcc286d.pdf?index=trueIn PDF document text
- https://329f26c8-0235-4118-8622-173d264d9cf1.filesusr.com/ugd/221f3a_565d87883b1e482fac505f0cccc9c2d9.pdf?index=trueIn PDF document text
- https://16cc4848-9a85-487f-bc1d-da55f68f8448.filesusr.com/ugd/dcf86b_ae15b2d792ce445f871d988af5939d48.pdf?index=trueIn PDF document text
- https://6f672a44-e16c-4921-a0f1-e3781c0647c5.filesusr.com/ugd/bda22a_0139ba648d194c87a366380f6a8b637e.pdf?index=trueIn PDF document text
- https://9579f988-9383-433c-acf3-5fff76e0c882.filesusr.com/ugd/191a6d_932e62da345b45da887aa9e941fd71ac.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/287976aa-8d67-4a64-b693-554db2ecea23/how_to_adjust_hook_timing_on_brother_sewing_machine.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_off0000f4fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4FD | 4968 bytes |
SHA-256: 2f2e4327fea7c2146571e918ce96f2416434db7fe16083bbf6b8101423404ab7 |
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font_01_sfnt_off000105d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105D8 | 10600 bytes |
SHA-256: 944c5f2fcbb7217840e7322b6e33b08f58fb76b35eb6c12d532c994bb26e4b64 |
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font_02_sfnt_off000129f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129F2 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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