MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The embedded URL, https://jumiwimov.ru/strik?utm_term=what+is+a+topical+route+of+drug+administration, is likely used to deliver a secondary payload or redirect the user to a phishing site. The document body, though heavily obfuscated, suggests a lure related to drug administration, aligning with common phishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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/strik?utm_term=what+is+a+topical+route+of+drug+administration
- https://cdn.sqhk.co/moserusoba/hdoggje/best_movie_quiz_questions_2020.pdf
- https://cdn.sqhk.co/pixisuja/itjhjes/gutscheine_amazon_einlosen.pdf
- https://cdn.sqhk.co/fifenije/cjdcgfy/element_td_dota_2_guide_2019.pdf
- https://cdn-cms.f-static.net/uploads/4417531/normal_6022bb75a94ca.pdf
- https://cdn-cms.f-static.net/uploads/4390330/normal_602981834002e.pdf
- http://mufutekuson.getenjoyment.net/vazixulaxokovakamew.pdf
- https://static.s123-cdn-static.com/uploads/4386095/normal_5fcbae27d9ed6.pdf
- https://cdn.sqhk.co/kinerufi/piggiic/bezativofugasogevesa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://gexibaw.rf.gd/what_is_forged_by_fire_about.pdf
- http://mopawok.epizy.com/vurusom.pdf
- https://ded05c8b-f0d8-42bc-a64b-daa0b63394ca.filesusr.com/ugd/99afdc_bdae0a2945b2472182dad2f5dd226796.pdf?index=true
- https://810dce77-56ab-4324-823a-3549757f4eab.filesusr.com/ugd/1fad07_e53f86fe6d4e432caed8d5679af0386e.pdf?index=true
- http://koxolavomuzo.myartsonline.com/tuvurunexo.pdf
- https://a12a05ab-6462-4855-b086-b0a2a961d6d8.filesusr.com/ugd/2c76f4_294700be55aa449784506abab67ad676.pdf?index=true
- http://sogivuwe.onlinewebshop.net/3683410849.pdf
- https://s3.amazonaws.com/galinikagopit/paul_ekman_emotions_revealed_francais.pdf
- https://s3.amazonaws.com/dubiditiginowo/76585766754.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_off00011697.bin9ca7fcaf9745dab3fdfd9fbd9b5c27d90179f2a39165dd8d1499c95d96d97077 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11697 | 5580 bytes |
font_01_sfnt_off00012974.bincb1a58b645af6c64a6c000b06f5fb0b13dcebf2a6774b48847ed657dc215c36d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12974 | 11456 bytes |
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