MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm designed to distribute malicious content or redirect users to phishing sites. The primary malicious URL identified is https://jumiwimov.ru/strik?utm_term=shimano+claris+r2000+groupset.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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/strik?utm_term=shimano+claris+r2000+groupset PDF link annotation
- https://cdn-cms.f-static.net/uploads/4454561/normal_6039b03966e0e.pdfIn PDF document text
- https://cdn.sqhk.co/fimegasaz/3fthijl/jilagovopuxidegeretos.pdfIn PDF document text
- https://cdn.sqhk.co/wubunepan/eRihjjA/24656598677.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369909/normal_603d39913a35e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477626/normal_5fd3cb14b21ce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485939/normal_60159bfb7c93e.pdfIn PDF document text
- https://cdn.sqhk.co/vovewotutal/iaVGihz/monster_battle_games_online_free.pdfIn PDF document text
- https://cdn.sqhk.co/jugomuzuteb/jrKhehh/easypaydirect_supported_countries.pdfIn PDF document text
- https://cdn.sqhk.co/mudinaxape/jjfhajj/tagurupexowukoros.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479674/normal_6039700b3c628.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://50037ee0-0691-4a53-bdc2-b2f8f795cfa6.filesusr.com/ugd/b41a9a_d9b21db2457f43879add67637e0b3d6c.pdf?index=trueIn PDF document text
- https://eadb47d6-6712-4ecd-aa5a-2cdcf2d90b86.filesusr.com/ugd/c844bf_4752b7a98a904ebc8ddcd1224e033e83.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/nevovumowa/pixukuzovuwotigozaruvomi.pdfIn PDF document text
- https://3c8197b3-f999-4f29-b3da-fbdfea3dbf34.filesusr.com/ugd/0047a4_0d541070330f45699b5fdc4df2848468.pdf?index=trueIn PDF document text
- https://61090d85-22e6-4724-b969-52a17785150c.filesusr.com/ugd/952c2e_cebfad0f3b8142c09e9c812b4406139b.pdf?index=trueIn PDF document text
- https://19972ee8-34f0-4900-8009-9f590161cd02.filesusr.com/ugd/64db51_604f3c28094842c7b0cd6da1f37e5707.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kelukakeb/pobowasesariginatupowogaz.pdfIn PDF document text
- https://d33b8dfc-9792-4d26-9d81-613d0bd32a71.filesusr.com/ugd/d34367_4b88fb99a8b3428898b2592ae15d056c.pdf?index=trueIn PDF document text
- https://93bb5028-8b17-4c47-8ab9-f46a024b0e86.filesusr.com/ugd/041612_e318e86fdbd74a45b7a4f40158356dd3.pdf?index=trueIn PDF document text
- https://b354d503-40d1-4c97-84b4-bc0b16c12f35.filesusr.com/ugd/8c7d07_ada4ed48b5654f41a42b6b5e5fb76230.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/nodetuxapabara/85375512161.pdfIn PDF document text
- https://a146b927-ed54-472d-b3a8-6b137e313b92.filesusr.com/ugd/4d400c_1e769831c4c0466ba9e2100372a77ad8.pdf?index=trueIn PDF document text
- https://ecab545c-19d2-4654-b6ac-fb8b9749f5ba.filesusr.com/ugd/e5412a_d9672a8da7214a24aaf4d622b5e1884d.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_off0000e40a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE40A | 5724 bytes |
SHA-256: 16cec6e4a694f59727041e473768ba6a9a4d26459f5bfc248ab283cebe406a91 |
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font_01_sfnt_off0000f752.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF752 | 11384 bytes |
SHA-256: 0dcffcd5dfbb53eb688f687a72a8c03c05006c1b82eade24528330792b26b37b |
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