MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The document contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO manipulation tactic. One URL, https://jumiwimov.ru/wix?keyword=exveemon+evolution+line, appears to be a primary lure. While no scripts were explicitly extracted, the PDF structure and heuristic firings suggest it may leverage embedded JavaScript or other PDF-specific exploits to redirect users to these external resources.
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://jumiwimov.ru/wix?keyword=exveemon+evolution+line PDF link annotation
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- https://cdn.sqhk.co/maweveju/DfOogdV/blue_moon_ice_cream.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491688/normal_605b74c726b8e.pdfIn PDF document text
- https://cdn.sqhk.co/jufenakajo/1hijdha/detective_jackie_mystic_case_collector_s_edition_chomikuj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374852/normal_604f9c53a92cc.pdfIn PDF document text
- https://cdn.sqhk.co/fapolokid/edgcCBd/beer_pong_table_amazon.pdfIn PDF document text
- https://cdn.sqhk.co/lasokixon/cgh7Psw/scarlatti_piano_sonatas_sheet_music_free.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414864/normal_601c5ca15cf4a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460063/normal_603e51f39543e.pdfIn PDF document text
- https://cdn.sqhk.co/puvivefujef/jghaG84/62440936274.pdfIn PDF document text
- https://cdn.sqhk.co/nugilatunu/igd5Shc/21263636012.pdfIn PDF document text
- https://vamekatowozi.weebly.com/uploads/1/3/0/8/130814347/xagifajel.pdfIn PDF document text
- http://daravto18.ru/desarrollo_humano_autores_papalia_y_feldman_editorial_mcgraw-hilllh61b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493550/normal_6042042a16f55.pdfIn PDF document text
- https://rikovikoxeko.weebly.com/uploads/1/3/2/7/132740842/304c3a0881eae1.pdfIn PDF document text
- https://muxivetifobuxo.weebly.com/uploads/1/3/4/1/134131670/zubebufejisa-kavodeto-fazibojoxekos.pdfIn PDF document text
- https://cdn.sqhk.co/jisokemefaz/q9gdhiM/rebuild_va_grant_login.pdfIn PDF document text
- http://dadevizevarek.scienceontheweb.net/rovatukijosamemup.pdfIn PDF document text
- http://s7hmus.org/killing_jesus_stephen_mansfield1tbtq.pdfIn PDF document text
- https://zavowije.weebly.com/uploads/1/3/2/6/132680855/7522293.pdfIn PDF document text
- https://cdn.sqhk.co/rogudokives/zqiethh/sudikatamab.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off00010f4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F4B | 3912 bytes |
SHA-256: 9fd4196bfe3524b335434e4e0455e8ec761d922fa626f46900145aabebeb5f4e |
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font_01_sfnt_off00011d30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D30 | 4432 bytes |
SHA-256: 537ea42f7934c88b7f50fcb19dd9fd13a8a5b4343b089ab5242e4542ea65b75f |
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font_02_sfnt_off00012c3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C3F | 11348 bytes |
SHA-256: 4be6f1af139038956c6f4bd502787915b173cb6d11d16f27bab9be045fec22b3 |
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