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 0.9992
Heuristics 6
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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 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://gimoguvi.ru/strik?utm_term=the+night+manager+netflix+season+1 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4385880/normal_602afdec6e52c.pdfIn PDF document text
- https://zivukiwele.weebly.com/uploads/1/3/4/7/134749768/ruxuvawurur.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372735/normal_5ffa9ae6b7f03.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371498/normal_5fe265c1c8eea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426059/normal_5fe8eba29893f.pdfIn PDF document text
- https://xexidizufom.weebly.com/uploads/1/3/4/5/134508107/wukomesunow_mokifozubagiki_rumuzabodava.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478952/normal_60538c366b8d5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473947/normal_60073bb38c3ca.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487625/normal_5fcaf5a81ac5e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478383/normal_6068359ab7599.pdfIn PDF document text
- http://xorimomupajo.scienceontheweb.net/47473574968.pdfIn PDF document text
- http://zomaragexavope.sportsontheweb.net/nisajo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384028/normal_6049ad930b9a7.pdfIn PDF document text
- https://wedovaxebekusos.weebly.com/uploads/1/3/4/6/134634127/ziborararojan_konoverogivapi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481671/normal_603c69dec6f42.pdfIn PDF document text
- https://wolofineso.weebly.com/uploads/1/3/4/5/134598063/gezaxazegok_xotuvur.pdfIn PDF document text
- https://xudinenudomojuv.weebly.com/uploads/1/3/4/3/134356320/fukanososopom_juluwoworemis_pofadale_vojovur.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470218/normal_603fc1341b47d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472503/normal_602258e947064.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450728/normal_600f238eef66a.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/xefezesebusu/health_and_safety_training_palmerston_north.pdfIn PDF document text
- https://s3.amazonaws.com/sitok/beats_solo_wireless_3_white.pdfIn PDF document text
- https://s3.amazonaws.com/gezejoputiwinu/pharmacy_risk_management_plan.pdfIn PDF document text
- https://s3.amazonaws.com/luramamelolem/akuntansi_pemerintah_daerah.pdfIn PDF document text
- https://s3.amazonaws.com/voxipanovigepiv/big_ideas_math_geometry_assessment_book.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_off0000f35d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF35D | 5252 bytes |
SHA-256: f92fde5bcda79986c2203e1b347e2b6f8f906f72f199165e3feb786a374e4f8b |
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font_01_sfnt_off0001051b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1051B | 11184 bytes |
SHA-256: 39ab6be4751578e363b233509e6f41b6e6235ed25f38b3cc5ceb2da29d2a8a48 |
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