MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, which is a strong indicator of malicious intent. The ML classifier and ClamAV detection further support this assessment. The document body, though heavily obfuscated, suggests a lure related to educational materials, likely to trick users into visiting the malicious URL for phishing or malware delivery.
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://mezovuduw.ru/wix?keyword=forming+and+naming+binary+ionic+compounds+practice+worksheet+answers
- https://cdn.sqhk.co/xelajuwodaf/gQ7Hjcf/63230829077.pdf
- https://cdn.sqhk.co/dudugetogi/O6Hhc2U/zojarasipijanes.pdf
- https://cdn.sqhk.co/romafime/fhgjfii/25992621250.pdf
- https://cdn.sqhk.co/kigaratak/bEDMg3Y/14698581784.pdf
- https://cdn.sqhk.co/libavesonon/2lAhicT/sniper_3d_strike_fps_gun_shooter_game.pdf
- https://cdn.sqhk.co/kuretunaba/zriahgg/37613424980.pdf
- http://pivogafude.22web.org/game_of_life_rules_salary_cards.pdf
- https://cdn.sqhk.co/fovomesit/Iiigahe/41238123676.pdf
- https://cdn.sqhk.co/fivufotimad/elFijih/grade_four_worksheets.pdf
- https://cdn.sqhk.co/jigugabopu/bie7rhf/football_champions_league_2019_live.pdf
- https://cdn.sqhk.co/besiwowegin/i1zfouD/ice_crushing_blender.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/mubefula/94106335382.pdf
- https://s3.amazonaws.com/fukepez/65203353375.pdf
- http://vobulag.rf.gd/java_10_jdk_mac.pdf
- https://s3.amazonaws.com/novipaliwid/ace_personal_trainer_exam_price.pdf
- https://s3.amazonaws.com/jujojomojemiz/baker_s_crust_nutritional_information.pdf
- https://s3.amazonaws.com/bevarolimesale/8262853163.pdf
- http://dibimagawedifik.epizy.com/navuwasipadel.pdf
- https://s3.amazonaws.com/xukanomarexumu/3528783703.pdf
- https://s3.amazonaws.com/rurovikejigibu/rojive.pdf
- https://s3.amazonaws.com/gonima/gilinudabo.pdf
- https://s3.amazonaws.com/nisoxow/jfet_transistor_questions_and_answers.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e7a8.binf903ab4386cb4bb65517607ba2fd398075f02f23a4c27246f38031960cc29a93 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7A8 | 5808 bytes |
font_01_sfnt_off0000fb59.bine371fc94fdb0a5273ab9a7b9afe871007b85303f6a681443538fe35ede6c442b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB59 | 10536 bytes |
font_02_sfnt_off00011f5c.bin2732c78df68b4531e26da51a256f0f9ab881cb8a96d1886ade34872d88eeece3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F5C | 16140 bytes |
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