MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a large number of external links, indicating it functions as a link farm. The primary URL, https://bologen.ru/strik?utm_term=the+water+is+wide+book+pat+conroy, suggests a potential phishing or SEO manipulation attempt. No scripts were extracted, but the PDF structure and numerous external links are indicative of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://bologen.ru/strik?utm_term=the+water+is+wide+book+pat+conroy PDF link annotation
- https://cdn.sqhk.co/kuwusemob/D8ifij3/27208998277.pdfIn PDF document text
- https://dexulivixuwe.weebly.com/uploads/1/3/0/7/130739852/740871c3eeafc.pdfIn PDF document text
- https://zabojipenow.weebly.com/uploads/1/3/1/6/131636987/88adc198abcb6.pdfIn PDF document text
- https://cdn.sqhk.co/buvaboda/gjH2gcn/filter_sort_kara_dunga_dj_mein.pdfIn PDF document text
- https://dowixedazu.weebly.com/uploads/1/3/1/4/131409709/vizamen.pdfIn PDF document text
- https://cdn.sqhk.co/nilofixogezu/mYgjQhe/ravon_youtuber_net_worth.pdfIn PDF document text
- https://cdn.sqhk.co/novigigexuxo/iVjb7ja/wanipede.pdfIn PDF document text
- https://fugesozuxi.weebly.com/uploads/1/3/0/7/130739141/b3a34.pdfIn PDF document text
- https://tilejawerez.weebly.com/uploads/1/3/4/7/134709016/dolesoxelikoriv_fixoxufel_pebanilunoxe.pdfIn PDF document text
- https://kaperimivegorew.weebly.com/uploads/1/3/4/3/134371305/e68b46.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://a3720f92-bdaa-4449-a3ff-14f36884d2d5.filesusr.com/ugd/afadc3_0825cad8a2214a6b950243d897a05e31.pdf?index=trueIn PDF document text
- https://e06e8306-d71e-4c92-aa1b-e8c52eeb44cb.filesusr.com/ugd/bc4951_9d4bab4e868a4b6493ee9fcd2fd67f6e.pdf?index=trueIn PDF document text
- https://770ad53b-b55e-4e58-b1eb-3709f41304f7.filesusr.com/ugd/98e298_79ca82bb761143ac84b5cf780bbcad44.pdf?index=trueIn PDF document text
- https://98cdd5c5-c43e-49eb-9373-39517e896cbb.filesusr.com/ugd/90661f_30c7d22308c74491ab5700a58284087e.pdf?index=trueIn PDF document text
- https://a134ef9b-a212-4d8e-a35f-da3d896bbd40.filesusr.com/ugd/dadc92_b7e2d251943644b5a1988c5cd61200d6.pdf?index=trueIn PDF document text
- https://e1cd7dcf-8988-4be8-9b1a-722367337987.filesusr.com/ugd/6203b9_a51cbb158dc34e288dd507d943b06f46.pdf?index=trueIn PDF document text
- https://793776f3-68b4-44d3-947a-596ce2c6f652.filesusr.com/ugd/4e977a_e4fbf7339fa545c0939fc29cf7612ae2.pdf?index=trueIn PDF document text
- https://50b7e5d6-ab0e-41ff-bbcb-47d024e5c277.filesusr.com/ugd/45d8ab_4a95d44db7674123b5b6251d3eefa4c0.pdf?index=trueIn PDF document text
- https://e114ad41-1367-46fe-a5fd-427bf640f69d.filesusr.com/ugd/a63c55_91ef901ecbe64d92a0e0ef97ad8b7c37.pdf?index=trueIn PDF document text
- https://aed0ee3a-d217-4696-a563-de9ff15d6c37.filesusr.com/ugd/f80e3f_c8db8a207507405a908e430eebbb4be0.pdf?index=trueIn PDF document text
- https://89d37d93-eaf9-4fc7-8d5e-07438b8f18e7.filesusr.com/ugd/e80f4c_02b07e152ac84dae92da88164f7ac885.pdf?index=trueIn PDF document text
- https://6dca1d0c-b102-4aa4-a312-d013f97c39dd.filesusr.com/ugd/fb87fb_e26148c53f184ac6bd3decfabe307f3f.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_off0000f105.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF105 | 5476 bytes |
SHA-256: 9ab12b5638de19f99a62c4d6f05f89f66e06ed27a12e5aa357b36b57c1a4fd8f |
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font_01_sfnt_off000103b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103B1 | 10828 bytes |
SHA-256: 4e0614319ccdefb710a3f97a5d93e3f491d202c06884a63c12bf87e1533cb352 |
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