MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The embedded URLs likely lead to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://maypoin.ru/123?utm_term=facebook+data+analysis+using+r+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4467306/normal_5fe89f320a285.pdfIn PDF document text
- https://naxekagaxobu.weebly.com/uploads/1/3/4/4/134477821/dakinuxebunuxuw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376852/normal_6067fdbc30723.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496616/normal_605bbfafe9e12.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377120/normal_6041c7d0abd07.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421062/normal_6062cedd91c1c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368468/normal_60041cb953f78.pdfIn PDF document text
- https://sogegagep.weebly.com/uploads/1/3/4/6/134687839/3011229.pdfIn PDF document text
- https://fepaxumezo.weebly.com/uploads/1/3/4/3/134320712/doludofuvokadakeke.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467561/normal_5fdad8ba72d32.pdfIn PDF document text
- https://vojufutevale.weebly.com/uploads/1/3/4/5/134521456/7076611.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373983/normal_6011f5da5eabd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485689/normal_606e390a66380.pdfIn PDF document text
- https://xelenupexom.weebly.com/uploads/1/3/4/4/134480667/453258.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476751/normal_60378d58aa256.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/4689b139-c6a1-4434-9f0a-371472c19cb8/2004_dodge_ram_1500_for_sale.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0eb93eba-bca0-4eb4-b53e-1a5827cad669/what_do_you_mean_by_public_relations_in_marketing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6966fcb5-3ebf-4c99-84df-e9e4b80113dd/tanulalakeder.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae729a89-ef98-42a3-b576-d463517f8d2e/nabazomagoxob.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b75993df-87a5-4078-a143-80c5fba1fc69/bemapituxoxelikofimi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77c0525f-857c-48f7-b43a-303cee6618da/14793117996.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_off0000f075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF075 | 5584 bytes |
SHA-256: f9a6e57732d7e9bbcb1f9912a0a80a16f3cf291e717cfbbf7d59ea4f9ab5a651 |
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font_01_sfnt_off00010389.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10389 | 10744 bytes |
SHA-256: 91805be41a76b721c24c0e512649714154ef0a1758316eb9214e83b661a4c454 |
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