MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a heuristic indicating an external URI, specifically 'https://mezovuduw.ru/award?keyword=epidemiology+and+biostatistics+textbook+pdf'. This URL is presented in a context that suggests a phishing or scam attempt, masquerading as a search result for a textbook. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://mezovuduw.ru/award?keyword=epidemiology+and+biostatistics+textbook+pdf
- https://cdn.sqhk.co/pujimuxuja/06Vgdhd/protein_tertiary_structure.pdf
- http://doporujela.iblogger.org/sapna_choudhary_ke_gane_dj_video.pdf
- https://cdn.sqhk.co/tatogevi/PfwQJjf/evolution_2001_full_movie_download.pdf
- https://cdn-cms.f-static.net/uploads/4468270/normal_5fd7ce614fee7.pdf
- http://biwinogivatize.22web.org/kogegawakinigozonis.pdf
- https://cdn.sqhk.co/tavaxiwugo/GJHhdie/tavufidegum.pdf
- https://cdn.sqhk.co/puxolika/je3ShhD/bible_word_search.pdf
- https://cdn.sqhk.co/xexerekija/ifhhHic/jawuwozixotukitosisenaz.pdf
- https://cdn-cms.f-static.net/uploads/4503617/normal_5fdc6f0a2df06.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://e20d271a-53e3-41f9-9180-d6cd5f9fd148.filesusr.com/ugd/6cfc61_c4176f5f2a8c4db4984bd0d780797a5f.pdf?index=true
- http://gonoxil.rf.gd/95002641466.pdf
- https://28481333-1ef2-46fb-8ebf-d56c3f24acbc.filesusr.com/ugd/314c35_8fd6122bd1cf41c893181a2b03f7e986.pdf?index=true
- https://7404da97-7fcf-4d5f-9d5f-3f8644e6773a.filesusr.com/ugd/35f767_2da2a85e5f9446e4b848c1a5f979936b.pdf?index=true
- http://rojapamun.epizy.com/jowidaragikuxipomilo.pdf
- http://wirowobizofox.epizy.com/beamer_latex_example.pdf
- https://c96d0889-97fb-4213-90a4-a08ae01970e6.filesusr.com/ugd/ed32f2_b8a5835270974d6f8f3209748f427cd2.pdf?index=true
- https://6c9aa500-f8d9-42a6-b8a4-5b3c562bbfc3.filesusr.com/ugd/543886_4289e03c9fea46d9ae20404a7ca06595.pdf?index=true
- http://lulawutereb.rf.gd/franz_kafka_books_in_order.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d489.bin7ffacf1b78e174d60bb45fedbcac01f321d43708d28374f0c2bfb961039e5aad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD489 | 5708 bytes |
font_01_sfnt_off0000e801.bin7603f229263d1b69d887e85d527b1339f4e21380bbd0a5c378c8887c09a46e78 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE801 | 10612 bytes |
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