MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document, generated by wkhtmltopdf, contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The primary URL, 'https://soxebez.ru/wix?keyword=oracion+a+san+judas+tadeo+para+sanacion', is presented as a prayer for healing, a common lure. While no scripts were explicitly extracted, the ML classifier strongly indicates malicious intent, likely related to driving traffic to these link farms.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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://soxebez.ru/wix?keyword=oracion+a+san+judas+tadeo+para+sanacion PDF link annotation
- http://tumuduwaju.mypressonline.com/rivamofa.pdfIn PDF document text
- https://xujopikaxatanow.weebly.com/uploads/1/3/4/8/134850499/xiwedivolemi-wokeloduvis-patewazaju-faxeris.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470688/normal_602d1fd5b5b07.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454287/normal_5fd9def337cdb.pdfIn PDF document text
- https://neverazu.weebly.com/uploads/1/3/4/9/134901342/baxedug-kapoliwinebiwat.pdfIn PDF document text
- https://minaraxu.weebly.com/uploads/1/3/4/7/134765114/f21c2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416654/normal_604dafd21cdeb.pdfIn PDF document text
- http://ziduruwekomowob.iblogger.org/at_t_u_verse_channel_guide_milwaukee.pdfIn PDF document text
- http://futiwene.22web.org/zupejadokowubilevakig.pdfIn PDF document text
- https://lupoxever.weebly.com/uploads/1/3/1/4/131413766/jiwebefojilijev.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374532/normal_60115360dd320.pdfIn PDF document text
- http://warixedivukinat.mygamesonline.org/42326984361.pdfIn PDF document text
- https://vebunigujop.weebly.com/uploads/1/3/4/3/134367951/bezavuriregimotemu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://51f47fa2-20f7-4ec4-bb91-8ae4aee689b4.filesusr.com/ugd/917232_b062ff64c98243deba549b10290b4b17.pdf?index=trueIn PDF document text
- https://8641c524-1fb5-4292-87ed-dd72f64d6c22.filesusr.com/ugd/9b7d8a_45fb7ff33b514c6b8c93d24d2ad4b5bc.pdf?index=trueIn PDF document text
- https://d5bea983-5bca-41ba-aae6-6b688785cc77.filesusr.com/ugd/9ec29b_2a9e3f5326f74209b593e820ac8e0560.pdf?index=trueIn PDF document text
- http://fezifax.rf.gd/bono_s_menu.pdfIn PDF document text
- https://d09251a9-b09e-4077-8ccb-24037f005f7b.filesusr.com/ugd/a6ce17_87a0921039cd43178d94d55285198fe3.pdf?index=trueIn PDF document text
- http://lofunadex.myartsonline.com/54399187450.pdfIn PDF document text
- https://cf4de027-7369-46c2-bf93-d69cabef2b5e.filesusr.com/ugd/868b90_af6cb2a10b8e41fcb7e9f26524da2204.pdf?index=trueIn PDF document text
- https://74fc1a11-d445-4ffb-bc6b-7a79e5a65a18.filesusr.com/ugd/097bd5_effd4e5a2ae94e2ba861ca3cc188e8aa.pdf?index=trueIn PDF document text
- http://bewaxupu.rf.gd/clothes_shopping_esl_worksheets.pdfIn PDF document text
- http://bisidajidosetuj.rf.gd/11707796308.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_off0000eb3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB3C | 5136 bytes |
SHA-256: 834c380fa45c3f8c56aff0e264f471005734b34adf8e72258a4a180b4ce2a8a7 |
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font_01_sfnt_off0000fcb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCB8 | 2480 bytes |
SHA-256: 82ac8a07d279d75944dc0d2d45ee0d06ade15e6c5ccbaad87795cb839e1d9872 |
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font_02_sfnt_off000107d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107D3 | 11868 bytes |
SHA-256: de5d5bb146f831958933af68138b7a99793f5e60f4b79af67d17625bc30ee5bc |
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