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 0.9993
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://xajibur.ru/wix?keyword=jean+genet+funeral+rites+pdf PDF link annotation
- http://item-get.top/23797955204e5yog.pdfIn PDF document text
- http://beautysss.site/6688141779ob2kc.pdfIn PDF document text
- http://rastet-malysh.ru/ecological_stoichiometry_bookgoxoh.pdfIn PDF document text
- http://winnerslm.space/bovudimolobudowimaluzojan352q8.pdfIn PDF document text
- http://useraisins.pro/miwiro2byzy.pdfIn PDF document text
- https://cdn.sqhk.co/jasowipe/a1N8gd0/98293493945.pdfIn PDF document text
- http://smcjd.com/tomcat_8._5._31q6pv6.pdfIn PDF document text
- http://cetapp.xyz/my_dishwasher_isnt_draining_waterga64h.pdfIn PDF document text
- http://stassikorskyi.com/how_do_you_do_a_double_crochet_for_beginners0ul09.pdfIn PDF document text
- https://cdn.sqhk.co/nukuzulu/d94hjid/police_officers_shot_this_week.pdfIn PDF document text
- http://nosinoski.shop/do_green_smoothies_make_you_lose_weightjbmeg.pdfIn PDF document text
- http://getdouche.xyz/themathworksheetsite_coordinate_planebxfom.pdfIn PDF document text
- http://italiahot.space/sutumepofefudumufamepadita9z7.pdfIn PDF document text
- https://cdn.sqhk.co/zofonabiz/jiSjbJw/aqua_water_park_lake_las_vegas.pdfIn PDF document text
- http://streamsweets.com/excel_spreadsheet_templates_for_budgetzbut8.pdfIn PDF document text
- http://karnaval.host/case_files_anatomy_freeesvti.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6cda4dd4-8aac-43e7-8003-7c0eea9f7907.filesusr.com/ugd/34e26e_ef649382bcfc4af3a8a53f624bdeccc4.pdf?index=trueIn PDF document text
- https://72dfff08-f6cb-4f5d-aaac-ebe71175d6a6.filesusr.com/ugd/c268f7_20964f5cea9a4cfb83c2f538398d1096.pdf?index=trueIn PDF document text
- https://737c154f-ca75-4484-807d-9d5c19d76377.filesusr.com/ugd/7e84b7_faaa4add8d50498f9d5b70ff4c327d28.pdf?index=trueIn PDF document text
- https://11484d69-1612-41b9-9199-165df1f08223.filesusr.com/ugd/e2f197_53c93a75e51649578afcc4da3bf2056b.pdf?index=trueIn PDF document text
- https://2ddf8be6-044d-4f30-b6fd-16c032829cd6.filesusr.com/ugd/9827ea_08085b6e249e4e828812b06e9d6d0f9d.pdf?index=trueIn PDF document text
- https://4b3b4da4-1145-40fd-8a04-0ac29766dab0.filesusr.com/ugd/6c6203_4983fdcdb7864eea9c838808a1c2b749.pdf?index=trueIn PDF document text
- https://7ec9ed57-df89-401a-953b-45744c150cee.filesusr.com/ugd/6e3131_99fff909de3f416ba4a71f860c590352.pdf?index=trueIn PDF document text
- https://67258aaf-84c5-4a88-bfd2-1aa7ddb6c27a.filesusr.com/ugd/850f07_d51a54ceecb54db48ec798bcdb665472.pdf?index=trueIn PDF document text
- https://8d5bcf17-53f2-4f21-b585-7a27aef14131.filesusr.com/ugd/7baf93_93b9e9378be64eac9017bcead22fe54c.pdf?index=trueIn 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_off000145ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145AD | 5200 bytes |
SHA-256: 3dafd4b6823c4d9c5e2023197c45bbe8354cb4280903d7c5c61d34e80e4a6fa4 |
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font_01_sfnt_off00015775.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15775 | 13596 bytes |
SHA-256: 2eaeea442e50730c46d891e2443dc957f58210c37cd48acb74d03c0baa23fbfc |
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