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 0.9999
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://nomylo.ru/pbw?utm_term=joker+free+stream+online PDF link annotation
- https://nonufovoda.weebly.com/uploads/1/3/0/7/130775853/laliwepowaraveb.pdfIn PDF document text
- https://relupopakamon.weebly.com/uploads/1/3/4/4/134455445/bojadoduvaguside.pdfIn PDF document text
- https://purusoze.weebly.com/uploads/1/3/4/4/134495244/vukisapa.pdfIn PDF document text
- https://pabarasoziraw.weebly.com/uploads/1/3/5/3/135324669/xixibiwudu.pdfIn PDF document text
- https://kokilanoru.weebly.com/uploads/1/3/4/0/134012510/rozajugasesoz_mamum_duzaxoxabaso.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487423/normal_5fdeb0e21613c.pdfIn PDF document text
- https://zetidikusas.weebly.com/uploads/1/3/4/7/134740093/baf5393d4.pdfIn PDF document text
- https://zuwuroxiver.weebly.com/uploads/1/3/1/0/131070979/gafufuw-zotep-melakifon.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416675/normal_6032fe56a0ff0.pdfIn PDF document text
- https://voxapuxunud.weebly.com/uploads/1/3/1/3/131381802/wojusepivezupez.pdfIn PDF document text
- https://rikafikisejale.weebly.com/uploads/1/3/0/7/130740062/furupodereji.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445103/normal_60469475df70c.pdfIn PDF document text
- https://pazowega.weebly.com/uploads/1/3/2/3/132303248/ac0d0eadfbf6ef.pdfIn PDF document text
- https://xomugewobi.weebly.com/uploads/1/3/0/8/130814749/litibumabizol_bezari.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380411/normal_5fd67ff82124e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/52d6a522-c526-4f98-967a-1521a433da7a/big_ideas_math_student_journal_grade_8_answer_key.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1cad94df-bfd4-4c27-9d84-da20aedb92bf/is_anything_possible_with_god.pdfIn PDF document text
- http://vogituvu.pbworks.com/w/file/fetch/144508074/bisijonukudejajujaduki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3845a52-2ebd-41fe-b7cb-5abed028d738/70498828353.pdfIn PDF document text
- http://barumena.pbworks.com/f/34001759735.pdfIn PDF document text
- http://paderukut.pbworks.com/f/braun_silk_epil_9_manual_english.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a416a3f6-9353-41a3-9e44-833b9a0812a7/71589981637.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_off0000f5fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5FB | 4964 bytes |
SHA-256: 8da669fd9c65afbfe23ab2d8e18b468f8e08cad95710f100ec422b1e373d5e02 |
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font_01_sfnt_off000106cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106CF | 11052 bytes |
SHA-256: 6725427a0eaef1df2afe593be4471a8ce06185af82639b7f7bfc86f55d5582dc |
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