MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a malicious site. The document body, though heavily obfuscated, suggests a lure related to singing voice tone, which is likely a pretext to disguise the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://botokaw.ru/strik?utm_term=what+is+the+tone+of+your+singing+voice
- https://cdn.sqhk.co/jupozaregu/zghr44W/fun_nail_designs_step_by_step.pdf
- http://lugogow.iblogger.org/57463313758.pdf
- http://parazepurafeza.medianewsonline.com/manifiesto_comunista_marx_engels.pdf
- https://cdn.sqhk.co/kopilixa/Ajb5zjd/belemofafasazuxexabubo.pdf
- http://linodogeb.scienceontheweb.net/learn_korean_online.pdf
- http://guwajokuxo.22web.org/67661000278.pdf
- http://cancandance.org/95268393192zbpm8.pdf
- http://fakurivevid.scienceontheweb.net/les_miserables_cast_recording.pdf
- https://cdn.sqhk.co/roziguze/8ihjeSp/juventus_vs_barcelona_2020_tickets.pdf
- https://cdn.sqhk.co/dosovejozeb/ig4ieWG/facebook_app_for_android_5._0.pdf
- http://lunesygets.xyz/julius_caesar_and_cleopatra_movieba6fi.pdf
- https://cdn.sqhk.co/kujufemom/dhgLM6O/farm_animals_pictures_to_color.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://97e6e6c8-040d-427c-ad66-6ef02350ae38.filesusr.com/ugd/9c523c_aee45b9b830f445f88a0835af6f864f4.pdf?index=true
- https://s3.amazonaws.com/zesotat/64538980066.pdf
- http://nemutevo.rf.gd/kusol.pdf
- http://gakilasefit.myartsonline.com/wheel_of_time_tv_series_release_date.pdf
- http://rubuvajaroxe.epizy.com/pioneer_avh-270bt_memory_full.pdf
- https://5e54d98c-4257-4cc7-9010-48f3df296eb2.filesusr.com/ugd/05240c_347ad46d47514f218c97cdd724f0bbc9.pdf?index=true
- https://s3.amazonaws.com/jolituzoji/leer_el_libro_la_culpa_es_de_la_vaca_para_mujeres_de_50_aos.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_off00010786.bincd8640614a0e37e73f39ed3121d8c112ecb867a2f794a1a9083adc479b2d6371 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10786 | 5168 bytes |
font_01_sfnt_off00011929.bin97def5164395b91932679cb39408dcd7b7ed5c11254f5a5f34797358189af1bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11929 | 10684 bytes |
font_02_sfnt_off00013d3d.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D3D | 4324 bytes |
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