MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The embedded URL suggests a phishing or malware distribution attempt, disguised as a document about mathematics. No scripts were extracted, but the PDF structure and external URL point towards a phishing 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://pelibifir.ru/wix?keyword=discrete+and+combinatorial+mathematics+pdf
- https://cdn.sqhk.co/fodibaniwe/gcI0ja2/stadia_premiere_edition_bundle_review.pdf
- https://cdn.sqhk.co/jasolizilaf/hchesjh/reading_comprehension_practice_sheets_3rd_grade.pdf
- https://cdn.sqhk.co/jagojixego/TqjhJif/nfl_fantasy_football_rankings_2020_by_position.pdf
- http://xibawolafubiz.getenjoyment.net/86569526522.pdf
- https://cdn-cms.f-static.net/uploads/4476270/normal_6012dd322413d.pdf
- https://cdn.sqhk.co/jawutuwek/he8hed7/bitcoin_wallet_app_android_free_download.pdf
- http://papawugamajube.mygamesonline.org/33114040588.pdf
- http://molufipet.sportsontheweb.net/anemia_falciforme_em_pediatria.pdf
- https://cdn.sqhk.co/dedomafub/f6hovhf/turn_off_roaming_on_samsung_gt_s5230.pdf
- https://cdn.sqhk.co/godidudawat/ichi5m9/crackshooter_set_insanity_flyff.pdf
- http://nosixavol.sportsontheweb.net/rainbird_5000_sprinkler_head_adjustment.pdf
- https://cdn-cms.f-static.net/uploads/4383561/normal_60327ee6682c3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/e756e0eb-7919-41e8-a4ae-e4668603bbca/how_to_use_zoom_h4n_pro.pdf
- https://uploads.strikinglycdn.com/files/aad81326-79b5-40b2-8e3c-81244b80a7a0/gifamamenawokidu.pdf
- https://uploads.strikinglycdn.com/files/7e1f6f0d-568b-4e32-9742-7f40018735fe/the_riveras_season_4_episode_1_full_episode.pdf
- https://uploads.strikinglycdn.com/files/8082133c-efab-44bd-bc56-933b4141b220/82167902236.pdf
- https://uploads.strikinglycdn.com/files/07846950-dfa8-4edf-8600-f513f23ec47e/89202994004.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de6a.bin30f5422c51f9e0e1d66b992923e440ac69bc8fcca87b82dc3cd6664df14a9fb6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE6A | 5320 bytes |
font_01_sfnt_off0000f042.bin8ce42a84cd5f73c294f1e8453642e83375d6c96da4d0fee9b5d3ada31cf20c2c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF042 | 10636 bytes |
font_02_sfnt_off0001146a.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1146A | 4324 bytes |
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