MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. An external URI pointing to 'https://pelibifir.ru/strik' was extracted, suggesting the document's purpose is to redirect users to a potentially malicious site. No scripts were extracted, but the presence of embedded URLs and the overall detection profile strongly indicate a phishing or malware delivery attempt.
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://pelibifir.ru/strik?utm_term=how+to+compute+operating+cycle
- https://cdn-cms.f-static.net/uploads/4454052/normal_6044bb96b2dfa.pdf
- https://cdn.sqhk.co/kagitenoru/hjeZmhb/murekala.pdf
- https://static.s123-cdn-static.com/uploads/4377102/normal_5fca37efe6acb.pdf
- https://cdn.sqhk.co/luzigagoguna/jijbxif/lorik.pdf
- https://cdn.sqhk.co/nedovipirumu/hgDjbwh/dark_corridors_2_wiki.pdf
- https://cdn.sqhk.co/lafixafif/Ofhfxif/masterminds_true_story.pdf
- https://cdn.sqhk.co/nikofejujel/aYibrjb/94897139132.pdf
- https://cdn.sqhk.co/rubutemoxe/jejbcJ1/popegagal.pdf
- http://kivimuxalusis.22web.org/vedaloxi.pdf
- https://cdn-cms.f-static.net/uploads/4408476/normal_5fe781ba4de9c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://kixiwuru.epizy.com/vodikopogo.pdf
- https://uploads.strikinglycdn.com/files/7286d11a-aa46-4dd6-8469-6535c1801154/wojuluvasara.pdf
- http://vakizonozajaxe.onlinewebshop.net/gizavubevaxu.pdf
- http://febefijawifuja.rf.gd/pabepamupedoj.pdf
- http://movasedumanepe.onlinewebshop.net/imax_b6_charger_cable.pdf
- https://uploads.strikinglycdn.com/files/5b630a71-cb3c-4fd8-8e2d-5d335cf0bbcd/best_soccer_drills_to_do_alone.pdf
- https://uploads.strikinglycdn.com/files/dfadf6c5-2e71-4876-917b-5e6f608c6f69/materia_y_energa_ejemplos.pdf
- http://zititerawori.epizy.com/kijewovokogokevixufi.pdf
- https://uploads.strikinglycdn.com/files/6e064206-84b9-4ca2-9989-0b6f029962c6/miratetusafenituzetoviv.pdf
- http://jolavewavesuj.epizy.com/71175223862.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_off0000dbff.binf01747a5691002115b587d26f8a5cdc6c590633826a937ea7c5991bdcf6d7952 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBFF | 5228 bytes |
font_01_sfnt_off0000edca.bin103e89943fe7b6605eee436bb1c9d4a86bb25d879a0acfe92b6659c2d969e237 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDCA | 10468 bytes |
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