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 0.9993
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://botokaw.ru/strik?utm_term=best+microwave+convection+oven+for+rv PDF link annotation
- https://xenesadu.weebly.com/uploads/1/3/0/7/130739949/2466254.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457570/normal_600468fc44684.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401519/normal_6026f94156b2f.pdfIn PDF document text
- https://gujibimusexuwub.weebly.com/uploads/1/3/4/0/134042380/7092631.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411481/normal_6034089fb2e76.pdfIn PDF document text
- http://rating-bookmaker.ru/animals_and_their_young_ones_worksheetmxlcg.pdfIn PDF document text
- https://tunimesepet.weebly.com/uploads/1/3/1/4/131455680/b89d0aada6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426073/normal_5fd09f15cfb7b.pdfIn PDF document text
- http://temppicture.xyz/top_5_sales_interview_questionsjzr6m.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384839/normal_6041ce085ed16.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4499317/normal_60254753ab663.pdfIn PDF document text
- https://bipixexomalexu.weebly.com/uploads/1/3/4/3/134349320/koxogijowurari.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472484/normal_600931ba66643.pdfIn PDF document text
- http://saudiautoinsurance.com/what_does_the_word_darling_mean_in_spanishnhra6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401697/normal_6027e30fa75d0.pdfIn PDF document text
- https://zedowegekinusil.weebly.com/uploads/1/3/3/9/133997302/8970e8f4c131ba1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422620/normal_60351cc85e338.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392660/normal_60121895b5363.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://witolav.epizy.com/transformers_g1_arcee_wiki.pdfIn PDF document text
- http://wuzorijo.rf.gd/abc_coloring_pages_for_kindergarten.pdfIn PDF document text
- http://texuxirim.epizy.com/zifivukuwolojovivujefedub.pdfIn PDF document text
- http://mebapuperepomuv.rf.gd/wajokewodirozirukedi.pdfIn PDF document text
- http://gisuvax.epizy.com/78557433821.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_off0000f1e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1E5 | 5196 bytes |
SHA-256: e7d5adf11931c8cd242f928fde4476ddba4143a16bbe2a7f1eb95812094c780d |
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font_01_sfnt_off00010397.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10397 | 11288 bytes |
SHA-256: 3ccba0c8cdc9476240dde43804df51411b3fd3c41f1f2e938b6f61915e54a7f1 |
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