MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
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://baarspo.ru/wix?keyword=mercedes+c300+manual+2019 PDF link annotation
- http://contact-git.top/pelicula_diario_de_motocicleta_completa_en_espaolx4jmz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366625/normal_6004a11b69617.pdfIn PDF document text
- http://rollernefritmassage.xyz/sederenogji.pdfIn PDF document text
- http://lunamawel.22web.org/mudize.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370275/normal_601331185e756.pdfIn PDF document text
- http://gratoram.site/dragon_age_origins_blood_mage_guidenzdjx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401559/normal_600c593865ed1.pdfIn PDF document text
- http://magicwoolshop.com/86555166242xt3rr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470967/normal_602caf793bceb.pdfIn PDF document text
- http://fruit-ital.space/fotalazisixiwopinipopowanebrmx.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/jodabiladezot/73110396991.pdfIn PDF document text
- https://s3.amazonaws.com/vavabi/islamic_calendar_2018.pdfIn PDF document text
- http://fezitemepu.epizy.com/23963150591.pdfIn PDF document text
- http://buwebone.epizy.com/mail._ru_group_annual_report_2017.pdfIn PDF document text
- http://gigavolaxo.epizy.com/83110889749.pdfIn PDF document text
- https://s3.amazonaws.com/jupudizadid/how_to_set_up_xfinity_wifi_hotspot_on_ps4.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_off0000c3d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3D5 | 5736 bytes |
SHA-256: 72515a817583d3f678b3f1605206fa1d345619b3bd34485e1da6b4892c4e6598 |
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font_01_sfnt_off0000d749.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD749 | 10396 bytes |
SHA-256: 11b4b52850d4a068c28e9a9c5fe17fbce42bc4ff4bb0efca8971f41e141b2134 |
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