MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier indicating maliciousness. It contains numerous embedded URLs, with one prominent URL pointing to a domain associated with SEO manipulation or phishing. The presence of many links to disposable hosting and the ML detection suggest a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 5
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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 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://xajibur.ru/wix?keyword=8+ball+pool+unblocked+k10
- https://tutitobogin.weebly.com/uploads/1/3/4/4/134485970/dce76f8d.pdf
- http://leseweremizew.scienceontheweb.net/python_para_analise_de_dados_download.pdf
- https://kegebexik.weebly.com/uploads/1/3/4/5/134590944/tifokematagibemexida.pdf
- http://neriwor.medianewsonline.com/vigantol_bayer.pdf
- http://ruboperuba.iblogger.org/home_improvement_tips_2020.pdf
- http://tarusexozof.iblogger.org/warframe_size_steam.pdf
- http://fogejebimo.scienceontheweb.net/probiotics_review_article.pdf
- http://zexofezureza.iblogger.org/similarities_and_differences_of_impressionism_and_expressionism_venn_diagram.pdf
- http://tiwilofojifig.sportsontheweb.net/blood_group_a_positive_diet.pdf
- http://wabaxifejem.sportsontheweb.net/8485819786.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://degeluvugo.rf.gd/gifukizuxi.pdf
- http://renunuxuxalebav.epizy.com/daily_cash_flow_statement_format_excel.pdf
- http://xowobovu.myartsonline.com/asmaul_husna_anak.pdf
- http://wanabugakal.rf.gd/bowditch_traverse_adjustment.pdf
- http://wafepugi.rf.gd/82151975361.pdf
- https://s3.amazonaws.com/wozoxub/dezefobulifil.pdf
- http://gezixus.myartsonline.com/brassica_oleracea_var_viridis.pdf
- http://koxosam.rf.gd/how_to_change_resolution_on_mac_external_display.pdf
- http://semomudunetowa.rf.gd/najawekakinupigep.pdf
- https://s3.amazonaws.com/fizup/gipavatuzepitili.pdf
- http://wapasexuridodo.epizy.com/arterial_line_insertion_procedure.pdf
- https://s3.amazonaws.com/wifiduxezo/34962691111.pdf
- https://s3.amazonaws.com/toguvaju/50318562658.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000edcc.binf6ec1bce8c648036b125bb91e75a0d0afc2ab5f5441f570a431572dbde3e90fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDCC | 5288 bytes |
font_01_sfnt_off0000ffd0.bina1f1b781af871e8643ec9c39ccdabb681d997ecbd9bb5b10a7841a4087cdbcb5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD0 | 1832 bytes |
font_02_sfnt_off0001089a.bin8ba87311c3a92a5161bfe3123fd8991a6771511eee958b5acc5afe0c10997548 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1089A | 12224 bytes |
font_03_sfnt_off00012feb.binc988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FEB | 16204 bytes |
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