MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ClamAV and an ML classifier. It contains an embedded URI pointing to 'https://seumenha.ru/wix?keyword=analytic+trigonometry+calculator', suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to 'Analytic trigonometry calculator', which likely serves as a lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://seumenha.ru/wix?keyword=analytic+trigonometry+calculator
- https://cdn.sqhk.co/tememagitapo/jbyjdnh/marco_s_pizza_nutrition_thin_crust.pdf
- https://cdn.sqhk.co/puburasar/CicnCdl/23698377984.pdf
- http://xipulax.iblogger.org/63874313027.pdf
- https://cdn.sqhk.co/jivomawufem/hdJXw9S/business_indonesia_magazine.pdf
- https://cdn.sqhk.co/pefisemise/eVkge2N/bingo_blitz_cheats_coins_credits.pdf
- https://cdn.sqhk.co/novigigexuxo/difFrpV/gumball_machine_maker.pdf
- https://cdn.sqhk.co/bazexolareja/iUBdjb4/nwsl_fall_series_format.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://gomitobovuni.rf.gd/kajogemirame.pdf
- https://s3.amazonaws.com/wekibik/acog_pregnancy_and_exercise_guidelines.pdf
- https://s3.amazonaws.com/solonebosop/inclined_plane_problems_worksheet_with_answers.pdf
- https://s3.amazonaws.com/dutuzanob/advanced_maths_book_for_ssc_cgl.pdf
- https://s3.amazonaws.com/bifadiwuwileji/battle_realms_free_for_windows_7.pdf
- http://detekoxinusogux.epizy.com/nijubemovamutumixeriwad.pdf
- https://s3.amazonaws.com/werowibovezoje/90467554399.pdf
- https://s3.amazonaws.com/dujepav/sperm_cryopreservation.pdf
- https://s3.amazonaws.com/vibuvomomuv/isometric_and_oblique_projection.pdf
- https://s3.amazonaws.com/jafujasiwetid/lacassine_pool_fishing_report.pdf
- https://s3.amazonaws.com/tesodagiwor/samajurelakogivumalelu.pdf
- http://patabajisof.epizy.com/zigivupupulizetizedoraw.pdf
- https://s3.amazonaws.com/futamo/reginedesoza.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_off00010b28.bindfb72a50fa5bc79d49c7e60cfd071456dbe0868355f82c893fda3f31e2398c78 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B28 | 5032 bytes |
font_01_sfnt_off00011c3b.binb32a2608471ef25c85bfcc5f2b1c0fab79923c3c54aa0c029d324de953ff89ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C3B | 10616 bytes |
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