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 0.9995
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://zajinet.ru/award?keyword=catalog+oriflame+pdf PDF link annotation
- https://redefanugolikiz.weebly.com/uploads/1/3/5/9/135975275/wepudenuxum-pomaw.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368996/normal_5fe8d352277f8.pdfIn PDF document text
- https://jekaboda.weebly.com/uploads/1/3/5/3/135398795/ruxutas.pdfIn PDF document text
- https://supadebev.weebly.com/uploads/1/3/2/7/132712355/vusudopix-xabiz.pdfIn PDF document text
- https://cdn.sqhk.co/pigevikuwi/dS8eEuJ/mbfnn_arcade_bowling_alley.pdfIn PDF document text
- https://sisivijujejaliw.weebly.com/uploads/1/3/2/7/132741673/8969988.pdfIn PDF document text
- https://vasinurevesodux.weebly.com/uploads/1/3/4/6/134605286/90a584092b0.pdfIn PDF document text
- https://jubiporosevuzu.weebly.com/uploads/1/3/2/6/132695682/bupep.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447086/normal_5ffde7aee1282.pdfIn PDF document text
- https://cdn.sqhk.co/kojogitu/Shjjbjg/tusev.pdfIn PDF document text
- https://cdn.sqhk.co/jovowosifo/fhi1tAx/1295296889.pdfIn PDF document text
- https://cdn.sqhk.co/pomijatan/ePphggf/cheap_arts_and_craft_store_near_me.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410201/normal_6033e154d1073.pdfIn PDF document text
- https://vedaputenada.weebly.com/uploads/1/3/5/3/135318287/9594600.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://tebaxisabajix.rf.gd/3072424984.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/451a95aa-c466-46cf-9ef1-e07c32f04d90/story_of_your_life_ted_chiang_audiobook.pdfIn PDF document text
- http://fituxulilofe.epizy.com/harley_quinn_movie_free.pdfIn PDF document text
- http://sufapanizesemot.epizy.com/5682126556.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16b74a21-9a10-4ff7-9f3d-d94ebf9787cc/81671798433.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8a3d286-f1da-4850-a5a1-197b9c2162ba/87950827765.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/446d934a-9a81-45dd-b892-4c89c9b01237/bemazire.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a075f94a-e01d-4ce6-9455-e6a80b1299ae/1136788686.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e284.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE284 | 4888 bytes |
SHA-256: 7ec8fffd8f40c063aeb591962ec485175ffb99a00200ab9e112853452033c361 |
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font_01_sfnt_off0000f32e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF32E | 10184 bytes |
SHA-256: 61028a440391728f16f42c188dcc5c4ad788acd5dee9ea100c61368796a1a6c1 |
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font_02_sfnt_off00011612.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11612 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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