MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to disposable hosting. The document body, though heavily obfuscated, contains references to external URLs, reinforcing the phishing or malware distribution intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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 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/wix?keyword=uniqua+backyardigans+voice+actor PDF link annotation
- http://tunabamilusi.mypressonline.com/jorezexowowanofuk.pdfIn PDF document text
- http://joxitikoki.getenjoyment.net/the_pact_movie_review.pdfIn PDF document text
- http://fofolep.mywebcommunity.org/basic_concepts_of_coordination_chemistry.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4488103/normal_5fe3c9529e8d2.pdfIn PDF document text
- http://sluzhba1.net/lumuwotozusvkc3t.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477863/normal_605ab1780a8ed.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480414/normal_5ff7f23e46908.pdfIn PDF document text
- http://uscreditreport.info/how_to_apply_iso_9001_certification_in_indiatn7f2.pdfIn PDF document text
- http://50offstore.pro/calories_in_wendys_breakfast_sandwiches3ps1k.pdfIn PDF document text
- http://joblanc.xyz/what_is_bureaucracy_in_public_administrationkjd0l.pdfIn PDF document text
- http://contact-git.top/how_to_write_a_paragraph_outlinemq3xm.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451737/normal_6024959437810.pdfIn PDF document text
- http://mgacessoria.online/how_to_read_thinkorswim_appbikn9.pdfIn PDF document text
- http://thecet.xyz/39073113013mmx3w.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470387/normal_5fff19c99588a.pdfIn PDF document text
- http://nakanilo.club/infamous_iron_man_funko_pop_release_dated0y6x.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/vibuvomomuv/mokaw.pdfIn PDF document text
- http://gudugapapilile.atwebpages.com/clasificacion_de_materiales_metalicos.pdfIn PDF document text
- https://s3.amazonaws.com/wizitifowubux/third_person_shooter_games_android.pdfIn PDF document text
- https://s3.amazonaws.com/rawesaragegugar/guidewire_partner_connect_logo.pdfIn PDF document text
- https://63d876aa-455f-4c41-9c38-50747f3e0b95.filesusr.com/ugd/a220d5_76aac5898443494b9e0ad6725fbd1840.pdf?index=trueIn PDF document text
- https://4b4b92a8-4ac5-4030-97d5-af0917f8c077.filesusr.com/ugd/0251f0_d7df17979157459792b0722f32892259.pdf?index=trueIn PDF document text
- https://50d6655e-e9af-4df2-b6e2-294c5d99b354.filesusr.com/ugd/1d3654_6f4d2ed78daa49de845d2a843708d252.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_off00012d3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D3A | 5556 bytes |
SHA-256: ac24a79e8dd8b784dcbfcd21b4bf1022b9fa878e05fe0a20d480961bb9a41d26 |
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font_01_sfnt_off00014037.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14037 | 11552 bytes |
SHA-256: 1aaec8506b59f07cf6f5c1b64ce49d405b05980a090ca89b4a0fe791e3e6f706 |
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