MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
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://xezojetit.ru/strik?utm_term=what+foods+are+not+allowed+on+fodmap+diet PDF link annotation
- http://pojebanidik.mywebcommunity.org/ketugamuwonulutojapufipox.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393883/normal_5fe9b2be3a8f8.pdfIn PDF document text
- http://fevuworejefe.iblogger.org/wodugivelozokukesiv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365551/normal_5fc9de86122e6.pdfIn PDF document text
- https://mofesotuju.weebly.com/uploads/1/3/4/7/134712265/ranudu_gelovukisosur_kitofufurose_pisaku.pdfIn PDF document text
- https://cdn.sqhk.co/mekewufi/gcMihgh/77117599502.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495395/normal_6027d9190bf34.pdfIn PDF document text
- https://pesadoxemanuz.weebly.com/uploads/1/3/4/8/134852899/xekusi.pdfIn PDF document text
- http://bamimutekinawaz.22web.org/bibaselivun.pdfIn PDF document text
- https://powipawi.weebly.com/uploads/1/3/4/3/134313445/xabexobogu-fixewunivugoto-repojezuxaza-wagifijabusab.pdfIn PDF document text
- https://fojevatiseme.weebly.com/uploads/1/3/4/4/134400043/7232707.pdfIn PDF document text
- https://cdn.sqhk.co/xenumobavun/hgjkcjg/race_calendar_2020_johannesburg.pdfIn PDF document text
- https://tesiligozi.weebly.com/uploads/1/3/1/4/131407846/37a371203186e3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pilejifizodan.onlinewebshop.net/advertising_creative_strategy_copy_and_design_4th_edition.pdfIn PDF document text
- https://80172413-d145-4b71-b7cf-4a007d76ad29.filesusr.com/ugd/cacfd7_bcb8fe44b9a34de1a9c5a14009b2d781.pdf?index=trueIn PDF document text
- http://dolanuvusipegu.myartsonline.com/adobe_reader_free_download_for_windows_7_latest_version.pdfIn PDF document text
- http://vubelifijam.atwebpages.com/maximum_ride_age.pdfIn PDF document text
- https://32cf4326-ba62-484c-a3ca-05d02c2dd2e5.filesusr.com/ugd/0b46e6_cfc0ecda45d94f92bed83528e8b0625c.pdf?index=trueIn PDF document text
- http://ladekaserum.epizy.com/hr_payroll_process.pdfIn PDF document text
- http://noxumalog.onlinewebshop.net/xuzixivujojubelisafesezug.pdfIn PDF document text
- https://107a3552-ed21-4f5d-95e3-510b6eae4444.filesusr.com/ugd/21bbef_15d6660b616348fcbd19c3f96376314a.pdf?index=trueIn PDF document text
- https://8a89c5bc-485b-4808-980c-66c60e8d9908.filesusr.com/ugd/834936_dd6232bbbb1947c992e68da37f76b150.pdf?index=trueIn PDF document text
- http://tononade.rf.gd/sistema_respiratorio_superior.pdfIn PDF document text
- https://89e5ed4a-33eb-42a6-b5f1-9fc07ea1e15b.filesusr.com/ugd/ff68bb_759e57f091394888868059d58af7bb94.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_off0000f9e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9E3 | 5388 bytes |
SHA-256: 15a64ac62bbaefb12b98e918758efe22342e0a53a2381d9972671d3fab1a91d9 |
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font_01_sfnt_off00010c26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C26 | 11132 bytes |
SHA-256: 0785e8927b014ccb926ff715a6206470f574788fe802d8b8d50be4b5da22ea26 |
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