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 ML classifiers and ClamAV. It contains an embedded URI pointing to a suspicious domain, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, appears to be a lure related to academic content, likely intended to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://jacksth.ru/wix?keyword=ap+human+geography+chapter+5+key+issue+4+answers
- https://static.s123-cdn-static.com/uploads/4469119/normal_5fcc9d0a63c78.pdf
- https://cdn-cms.f-static.net/uploads/4482645/normal_60386b9b49c06.pdf
- http://brumbum2.xyz/advertising_agency_nycumwm1.pdf
- https://cdn.sqhk.co/serodozire/Q7hgYhh/xixumupemower.pdf
- http://zijixiteluwek.scienceontheweb.net/my_fathers_dragon_movie_in_english.pdf
- http://shoop-fg.ru/91657237077zibj9.pdf
- http://useraisins.pro/burnham_boiler_tech_supportd02du.pdf
- https://static.s123-cdn-static.com/uploads/4370055/normal_6007b74189af1.pdf
- https://static.s123-cdn-static.com/uploads/4445116/normal_60076194176ea.pdf
- http://gnfcns.info/monkey_madness_1_quick_guide_osrs9yrnf.pdf
- http://fafikup.scienceontheweb.net/gupadebagovuda.pdf
- http://mumijivamivaxij.medianewsonline.com/zimagalomepam.pdf
- https://static.s123-cdn-static.com/uploads/4366389/normal_5ffaf141858d7.pdf
- https://cdn.sqhk.co/sewuvavimebi/pwV95ji/virus_scan_failed_2020.pdf
- http://dogalijun.scienceontheweb.net/the_boy_in_the_striped_pajamas_book_characters.pdf
- http://nukicew.xyz/wodumakexutavowuvomokj4up4.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/serogajugomiji/safolebirenegilinemin.pdf
- http://wutorokanotomav.onlinewebshop.net/tusoxezagilabibiwajinoj.pdf
- https://s3.amazonaws.com/jolituzoji/how_to_install_dishwasher_bosch.pdf
- https://s3.amazonaws.com/tabobujimo/5180290577.pdf
- https://s3.amazonaws.com/fajeloninesitel/crystal_reports_designer_for_visual_studio_2013.pdf
- https://s3.amazonaws.com/minaxigevani/how_much_does_it_cost_to_exchange_sodastream_carbonator.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_off0000d93d.binb2ad38728a11a1a03f0717c5a429344e11f3021f5a95b5b8a2def2d51d8853ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD93D | 5772 bytes |
font_01_sfnt_off0000ecdd.bind747302cb5baa469f99e41cead986d3c22ce11d2d944e0471eeeedcaf2de61e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECDD | 11112 bytes |
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