MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical PDF_SEO_LINK_FARM detection and ClamAV identifying it as Pdf.Phishing.Trojan. The document contains numerous external links, many hosted on disposable domains, suggesting a link farm or phishing operation. While no scripts were explicitly extracted, the presence of embedded URLs and the overall structure strongly indicate a malicious intent to redirect users to potentially harmful content.
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://leonvi.ru/wix?keyword=lg+g+pad+4+case PDF link annotation
- https://zaxusivu.weebly.com/uploads/1/3/5/3/135393217/1485545.pdfIn PDF document text
- http://xuxetosufuzo.getenjoyment.net/dnd_5e_warforged_fighter.pdfIn PDF document text
- http://jorowijedo.mywebcommunity.org/rofekalifotaxowewinesuto.pdfIn PDF document text
- https://tezubowaxax.weebly.com/uploads/1/3/4/6/134640868/5898121.pdfIn PDF document text
- https://lifibopunikesi.weebly.com/uploads/1/3/3/9/133999807/tosiwurox_miribuz_putivogeb_lekurepuzug.pdfIn PDF document text
- http://vutaturubodud.22web.org/49526797816.pdfIn PDF document text
- https://pivozedotafi.weebly.com/uploads/1/3/1/0/131070355/e7da5b0300f.pdfIn PDF document text
- https://vurodotug.weebly.com/uploads/1/3/1/4/131454057/335a202419e9a74.pdfIn PDF document text
- https://menafove.weebly.com/uploads/1/3/1/4/131438456/labagono.pdfIn PDF document text
- https://bubipirem.weebly.com/uploads/1/3/6/0/136086135/642c9.pdfIn PDF document text
- http://mobevusujezuno.22web.org/gedalibami.pdfIn PDF document text
- https://nivakodet.weebly.com/uploads/1/3/4/3/134330266/4337247.pdfIn PDF document text
- http://bikejesoxatelo.mygamesonline.org/ms_project_2010_user_manual.pdfIn PDF document text
- https://texifafotolatip.weebly.com/uploads/1/3/4/7/134764930/galuguvulejevim_fodebuzop.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vomogowejupilu.rf.gd/wulaluwikuraluwimilaj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1172744e-148c-469f-9f54-98f1645ccf41/rousseau_discourse_on_inequality_part_2.pdfIn PDF document text
- http://sipanokule.onlinewebshop.net/38729504457.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/630e3062-c1b5-482f-9114-4e1a27dc9f7a/vitamins_drivers_of_cell_processes_worksheet_answers.pdfIn PDF document text
- http://vugugemo.atwebpages.com/british_cinematographer_magazine.pdfIn PDF document text
- http://dowirimidezifa.rf.gd/21280043207.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97af3819-bf6d-40cc-a3a1-5a2a443a6228/introduction_to_algorithms_chapter_3_solutions.pdfIn PDF document text
- http://zezatiwo.epizy.com/thyroid_disorders_management.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/331df085-83c9-43aa-b25d-45ee9e41d376/how_to_connect_ipega_9076_to_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9a5048c1-be2b-4afe-a94c-8cb2faa4840b/83247174995.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_off0000eb1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB1B | 5140 bytes |
SHA-256: 397e188a698c0f112557efbf406bc8f2094465d217c5fd48ed878546f4931104 |
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font_01_sfnt_off0000fcbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCBE | 12752 bytes |
SHA-256: 9da932738c76effd9f0374c25f46f6fa35325a46d3bb1f27c0511792ade96c34 |
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