MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It contains an embedded URI pointing to 'zajinet.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated, suggests a lure related to a Christmas piano tutorial, aiming to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://zajinet.ru/strik?utm_term=have+yourself+a+merry+little+christmas+piano+accompaniment+tutorial
- http://waystep.site/91082376134hymrb.pdf
- http://bestpriceforukraine.xyz/how_to_analyze_data_in_research_proposal1v27v.pdf
- https://static.s123-cdn-static.com/uploads/4473031/normal_5fdc9928daaff.pdf
- https://cdn-cms.f-static.net/uploads/4403539/normal_6028206dc9467.pdf
- https://static.s123-cdn-static.com/uploads/4403556/normal_5fce8a2479046.pdf
- http://tixshopclub.space/31634965964zk9l4.pdf
- https://cdn-cms.f-static.net/uploads/4450509/normal_6058dbc28f5a1.pdf
- http://awpmode.com/childrens_sewing_patterns_boutiqueiuxfd.pdf
- https://cdn-cms.f-static.net/uploads/4445737/normal_600d473dd7588.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/wozowuledij/android_vs_iphone_user_statistics.pdf
- https://s3.amazonaws.com/tojabixefova/how_to_fix_my_mr_heater.pdf
- https://uploads.strikinglycdn.com/files/f9658215-56a0-4018-bcca-e4fbf63a5fe4/cuisinart_k_cup_coffee_maker_not_brewing_full_cup.pdf
- https://uploads.strikinglycdn.com/files/93ec3a87-024b-463c-83af-8b4bcd3121a9/what_is_taco_bell_red_sauce_made_of.pdf
- https://uploads.strikinglycdn.com/files/1bd47f39-b38e-4e29-a93e-ee734418a1ef/soxutuvarames.pdf
- https://uploads.strikinglycdn.com/files/b357ef83-312f-4aa9-85d0-2b942466eefa/how_to_analyze_sales_data_in_python.pdf
- https://s3.amazonaws.com/najubu/65363800594.pdf
- https://s3.amazonaws.com/lorifumofelu/sony_dav-dz170_service_manual.pdf
- https://s3.amazonaws.com/zedilegol/cicala_e_formica_castelvecchio.pdf
- https://s3.amazonaws.com/dudujopixejikug/infographic_templates_keynote.pdf
- https://s3.amazonaws.com/supefujoxopubu/wituraneluwalakeluwuwu.pdf
- https://s3.amazonaws.com/vigevot/towiruvuka.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_off0000ea7e.binf78b81172382fa88acd928f8600b1428373f7a9a619a7bf8134b2913c762aa0c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA7E | 5376 bytes |
font_01_sfnt_off0000fcae.bin505d25e03ae361d61cd2a57fa1e89810759765dabc4c37b1892c72cde761819e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCAE | 11716 bytes |
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