MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm designed to redirect users to phishing sites. The document body, though heavily obfuscated, appears to contain keywords related to diet cookbooks, likely serving as a lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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 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://kuzutuzo.ru/award?keyword=essential+alkaline+diet+cookbook+pdf PDF link annotation
- http://xejepurefe.scienceontheweb.net/married_life_in_islam.pdfIn PDF document text
- http://opit.space/fagutuketekifv4o5z.pdfIn PDF document text
- http://grizhoff.ru/ccna_3_chapter_3_exam_answerstcwoo.pdfIn PDF document text
- http://s7hmus.org/zedomagoo2w06.pdfIn PDF document text
- http://tevaruv.sportsontheweb.net/77370827134.pdfIn PDF document text
- http://busimaderule.mywebcommunity.org/how_to_make_beer_at_home_step_by_step.pdfIn PDF document text
- http://circulshtangcalip.website/lixaxixonh5bgn.pdfIn PDF document text
- http://gekodejevotug.medianewsonline.com/the_algorithm_design_manual.pdfIn PDF document text
- http://instapriz365.site/2119488992077opx.pdfIn PDF document text
- http://pifofobexaxel.mypressonline.com/39617468512.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
- https://94226b1b-8363-4ad6-a779-e61b7b16ff5b.filesusr.com/ugd/b3bc21_54482741d9bc4bcc891d9421080d9509.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/128267a3-e3de-4f4c-8d69-6c4a5a7dffe7/64639614652.pdfIn PDF document text
- https://9049409e-dcbb-43fe-b7cb-0f7a5d042cf1.filesusr.com/ugd/e59eee_c9eeea6a4eff4db88df485b906708ff4.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d935aa90-13a3-472d-9977-86c2da00799a/muriwifiji.pdfIn PDF document text
- http://kofaxafogi.myartsonline.com/mosajig.pdfIn PDF document text
- https://9e0ebcba-7e04-41ac-afc6-cfc574163c15.filesusr.com/ugd/6725b5_72e95588f295436c86646e5228c632e8.pdf?index=trueIn PDF document text
- https://50fe66f1-00be-429c-ab6c-57a9f80d6ab9.filesusr.com/ugd/39cb9d_53c72368016340f6a19d6d5cb5870af0.pdf?index=trueIn PDF document text
- http://xowilewegiwo.myartsonline.com/jonajeb.pdfIn PDF document text
- https://0793e221-2e7e-4176-aae8-4ff4b75d8f7a.filesusr.com/ugd/64bd79_5ba7c3ba1afd4e999a7b6686cdbf3fdf.pdf?index=trueIn PDF document text
- https://3d7304b5-8527-495f-b913-615d6f357a43.filesusr.com/ugd/ef7486_09f8a16ea8fd44dfa409fb1764c07a7f.pdf?index=trueIn PDF document text
- https://a12a05ab-6462-4855-b086-b0a2a961d6d8.filesusr.com/ugd/2c76f4_f8cf765c60f2461da8fe77d1c486c72f.pdf?index=trueIn 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_off0000f4fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4FA | 5000 bytes |
SHA-256: 50ba885c3223d7c8f399a4898f1ca5c01776c8a017775914bfbf5ac1817a28aa |
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font_01_sfnt_off000105fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105FE | 11464 bytes |
SHA-256: 65ca10f67060c0ee8887506b6202e66c295a780b19e68f0f801ef57a0e87854a |
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font_02_sfnt_off00012bf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BF3 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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