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, and ClamAV detection confirms its malicious nature. The ML classifier also flagged it with high confidence. The document body, though heavily obfuscated, suggests a lure related to educational content ('classifying organisms worksheet 6th grade') to entice users to click the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://jumiwimov.ru/wix?keyword=classifying+organisms+worksheet+6th+grade
- http://creditscorehelp.info/dirt_farmer_all_quest_guideqpfcw.pdf
- http://glasshookahcatering.com/46549294381kyegx.pdf
- http://soldonlakewood.com/schlage_electronic_lock_reviewsg2xo4.pdf
- https://cdn-cms.f-static.net/uploads/4446147/normal_5fd7a8ba1bf2c.pdf
- http://nncucuucuc.space/sword_art_online_alicization_ending40gln.pdf
- https://cdn-cms.f-static.net/uploads/4383922/normal_602ec835c38b4.pdf
- https://cdn-cms.f-static.net/uploads/4406228/normal_600ae225ea809.pdf
- http://raisinsapp.pro/404271116270h5cd.pdf
- https://cdn-cms.f-static.net/uploads/4369508/normal_5feaeee90a1a1.pdf
- http://nonretloli.site/41586533131rej9o.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/babetafaperaxov/ginnie_mae_loan_guidelines.pdf
- https://s3.amazonaws.com/pafiganovavi/75258475502.pdf
- https://s3.amazonaws.com/palikuvexake/data_analysis_tools_excel.pdf
- https://s3.amazonaws.com/mekonulegipero/action_plan_for_school.pdf
- https://s3.amazonaws.com/zubata/goldstone_infratech_annual_report.pdf
- https://s3.amazonaws.com/woxorojero/6690477175.pdf
- https://s3.amazonaws.com/gowebabuxogiro/organizational_structure_examples_essay.pdf
- https://s3.amazonaws.com/risisipajole/ford_performance_parts_canada.pdf
- https://s3.amazonaws.com/gomaxod/pololu_a4988_datasheet.pdf
- https://s3.amazonaws.com/baxunaf/html_tag_text_center.pdf
- https://s3.amazonaws.com/jewizopukuni/dbt_skills_worksheets_linehan.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_off00011bd8.bin436c995b205946f8dd57fa82b8e87becefc429e624a37c2daf93b9fc68c24a4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BD8 | 5544 bytes |
font_01_sfnt_off00012ea0.bin4ea8ad4978e8c0a89edff09d442f6d4f5d755431b3954168d12c64c8463223a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EA0 | 10400 bytes |
font_02_sfnt_off00015253.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15253 | 4324 bytes |
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