MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'jacksth.ru', which is likely a phishing or scam link. Although no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to trick the user into visiting a malicious website.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jacksth.ru/strik?utm_term=best+bathroom+fan+heater+light+combo
- http://vodoroding.info/best_foods_that_dont_have_glutena430t.pdf
- http://wowit.pro/udal_uravu_eppadi_seiya_vendum_videoqmc5j.pdf
- https://static.s123-cdn-static.com/uploads/4421473/normal_6002c374442ba.pdf
- http://afracheat7.xyz/maaza_agadbam_2_full_movieszc4e.pdf
- http://kvyovk.xyz/cunto_cuesta_un_juicio_sucesorio_testamentario_en_mxicolcgq5.pdf
- http://eu-study.ru/wigenximah.pdf
- http://riniwodifole.medianewsonline.com/non_probability_sampling_in_research.pdf
- http://juilopkiretlo.ru/resmed_airsense_10_autoset_for_her_filtersteu92.pdf
- https://cdn-cms.f-static.net/uploads/4445869/normal_60631a3d1411a.pdf
- https://cdn-cms.f-static.net/uploads/4466135/normal_60425eced7088.pdf
- http://mbfsopg.com/eu4_best_vassalsy4fya.pdf
- https://cdn-cms.f-static.net/uploads/4485570/normal_60662ca2a8f41.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/pajeriramal/dewalt_20v_drill_combo_kit.pdf
- https://s3.amazonaws.com/juzewojavomofew/a_gentleman_full_movie_300mb.pdf
- https://s3.amazonaws.com/rufonali/cazadores_de_sombras_ciudad_de_hueso_actores.pdf
- https://s3.amazonaws.com/wapabefizosumi/almond_breeze_milk_nutrition_information.pdf
- https://s3.amazonaws.com/fusopoxipo/rezizotokitit.pdf
- https://s3.amazonaws.com/gebukil/mvc_interview_questions_and_answers_for_experienced.pdf
- https://s3.amazonaws.com/pusori/2021_lds_youth_theme.pdf
- https://s3.amazonaws.com/zemunomipazikez/fosonozofopatuwewegusovot.pdf
- http://sopexalibip.onlinewebshop.net/redokusop.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_off00010447.bin3eef54c293e1afbbcf51c793b6b591f98217d06406f245653218cd0354aea682 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10447 | 5484 bytes |
font_01_sfnt_off000116d1.bin2b4aa32141dc8e91e15b5be74d02dce3efafebc6c083a945b815718bbce58a43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116D1 | 10920 bytes |
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