MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or a scam. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to lead users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://jumiwimov.ru/wix?keyword=word+wise+worksheet+answers PDF link annotation
- https://taxedomarofagu.weebly.com/uploads/1/3/1/3/131378921/5435759.pdfIn PDF document text
- http://mumixubow.22web.org/79347627158.pdfIn PDF document text
- https://ludugekokokak.weebly.com/uploads/1/3/5/3/135313409/8958145.pdfIn PDF document text
- https://zasetumodoroba.weebly.com/uploads/1/3/4/6/134692621/kadadasuvoda.pdfIn PDF document text
- https://jawutasujo.weebly.com/uploads/1/3/0/9/130969833/turevavivosera-zigajitubatire-mifesedaje.pdfIn PDF document text
- http://jidiwaxilo.iblogger.org/44013792666.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/3e4b3f21-09b9-4007-a84c-05d2c216010f/what_is_the_shortcut_for_format_painter_in_word.pdfIn PDF document text
- http://wixufoliwesomep.epizy.com/73260540600.pdfIn PDF document text
- http://ximajaz.epizy.com/22673465612.pdfIn PDF document text
- https://fac30f9c-1bc3-4ff6-ac40-7ced1d2a170b.filesusr.com/ugd/3b7182_feddebf9299245778605683bafc12c70.pdf?index=trueIn PDF document text
- https://ad0d0dbb-669b-46a9-85df-79487014a0f3.filesusr.com/ugd/00d95d_026d6556df634eb6aa3045c3ea83172c.pdf?index=trueIn PDF document text
- http://mitofozajibo.rf.gd/wh_questions_past_simple_worksheets.pdfIn PDF document text
- http://barelog.epizy.com/59203691208.pdfIn PDF document text
- https://8316a071-1c81-4729-bbc9-bb84f51c1359.filesusr.com/ugd/b2ba6b_d21cbebe6bc2409bbb68cf3a5ed97f0e.pdf?index=trueIn PDF document text
- https://87da31d5-d184-45e7-a456-0ad082c8bd65.filesusr.com/ugd/55e94a_21d8027e3f334936a1c37287bf639bfe.pdf?index=trueIn PDF document text
- https://84d5b3ab-51dd-4312-87b7-51df18fb3b26.filesusr.com/ugd/9ea9b6_992045b3326c47aa915870177b8be7f0.pdf?index=trueIn PDF document text
- https://47e244ab-6b1f-4ae7-97e8-86de5b619f9f.filesusr.com/ugd/e1d12c_bc7d96622169473a9f5d1bb895ebf1fd.pdf?index=trueIn PDF document text
- https://c546c886-5aa5-41cc-813f-4ed3e146772c.filesusr.com/ugd/b3e52d_c16fe2ad4d354f95a42e2949913eec6c.pdf?index=trueIn PDF document text
- http://reditab.epizy.com/kitaxinimofufolimifetuba.pdfIn PDF document text
- https://ced6af22-cf5f-4df0-9cd6-2d424634d287.filesusr.com/ugd/3eed2b_ddf7ffe22d5b4343ae39a4f7b828e8da.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c033ff9d-2989-4c46-bf5d-f0b3e481394b/spm_mathematics_formula_list.pdfIn PDF document text
- http://nilifujajug.epizy.com/numezizasepowopuxozajok.pdfIn PDF document text
- https://486bfeb6-87d8-40a3-812f-3449909c9139.filesusr.com/ugd/81b904_2dbd7e870db047dfaaa8de1a5312f3fb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a52fbd1d-c45a-4e7f-acfd-c861ce32e547/25531663987.pdfIn PDF document text
- http://vibiwarufade.rf.gd/zanapejizozezufadegazatuk.pdfIn PDF document text
- https://144ece88-722e-4d59-a9d1-ae16887514c2.filesusr.com/ugd/48b17f_e187087653264acb94634b2e00fc935c.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e612.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE612 | 5048 bytes |
SHA-256: 386945dafc01c90bfd652424e25a67d66d14ad714ed4a51f29fd5d37cb209c1c |
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font_01_sfnt_off0000f754.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF754 | 10528 bytes |
SHA-256: 921d0200dd8f6bfd5ddd300c0cfc4ab6bf16a33583c5d7f17718eab96be3e64a |
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