MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs and is flagged as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were directly extracted, the PDF structure and embedded URLs point towards a malicious lure designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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 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://bologen.ru/wix?keyword=gray+elementary+school+mesquite+tx PDF link annotation
- http://svarka-aurora.online/garumojobubotatojarirps7n.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379230/normal_5ff82fcd76777.pdfIn PDF document text
- http://flebolog24.com/pulepowejadaloridozomowxffj5.pdfIn PDF document text
- http://swiss-gear-top.xyz/guitar_chord_charts_for_beginnersqhcpj.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383915/normal_5fcf98903e195.pdfIn PDF document text
- http://akfb.online/wefizokaxuloredinebh6z3n.pdfIn PDF document text
- http://kataeta.club/nafafimojemebegapejumof79rta.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410015/normal_60484fa6ec94e.pdfIn PDF document text
- http://openchambre.xyz/58866983780dg1en.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4422371/normal_5fcecd5a915dd.pdfIn PDF document text
- http://makedctl.site/posobejubowumorumelijf0hd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385876/normal_602d5a5142c83.pdfIn PDF document text
- http://jopkapopka.online/nora_roberts_chronicles_of_the_one_books_in_order7fxmp.pdfIn PDF document text
- http://repaircreditscore.info/jegojisapezurixulhm7pj.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://uploads.strikinglycdn.com/files/968696c6-932e-4ca3-bf53-2349cfefe53c/12083963110.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0cc042d7-53f7-430c-8e64-5538e20bbf3a/frozen_2_script.pdfIn PDF document text
- https://91313464-3f42-441e-b0e8-b27065d471ad.filesusr.com/ugd/ee9d3f_2468cfe9e0284f5abc0ce3edaa5dd668.pdf?index=trueIn PDF document text
- http://bimivopi.epizy.com/97923169139.pdfIn PDF document text
- https://bf130ee1-1463-4c69-9604-1b23772ced92.filesusr.com/ugd/b4609a_75f69f72bbf844a584ee9916a7531625.pdf?index=trueIn PDF document text
- http://jiwoxofor.rf.gd/beautiful_liar_free.pdfIn PDF document text
- https://081e7fb2-604d-424b-9b75-a58d54a71a44.filesusr.com/ugd/abd6ea_d2293116abbc441f8455cbf1ba2f4cf7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/05b9f57f-da80-4e50-a9a3-902d50bccde6/bela_bartok_mikrokosmos_vol_6.pdfIn PDF document text
- http://lemutuzuvaw.rf.gd/96437814991.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_off0000edc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDC3 | 5248 bytes |
SHA-256: c9ca5999febca9944bffba992a5cdff6803fda6006d079f94e1da966f8cb3ca4 |
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font_01_sfnt_off0000ff80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF80 | 11340 bytes |
SHA-256: 5836aafe3e15b0d67cb6d5c0e998da1aab8473faca3560386ab1dd94486721dd |
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font_02_sfnt_off000125e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125E4 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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