MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm designed to redirect users to malicious content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a deliberate attempt to create a large number of links on potentially untrusted hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://midufefew.ru/wix?keyword=packet+sniffing+and+spoofing+seed+lab PDF link annotation
- https://cdn-cms.f-static.net/uploads/4486197/normal_602bfc3f97e1a.pdfIn PDF document text
- https://cdn.sqhk.co/denepepunuja/rfifQjg/dead_trigger_2_1._5_3_mod_apk.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409243/normal_5ff909eb6149c.pdfIn PDF document text
- http://wirobigi.medianewsonline.com/inverse_trig_functions_identities.pdfIn PDF document text
- http://zanexipizuzog.iblogger.org/jikitamemusu.pdfIn PDF document text
- http://zobotalemogi.sportsontheweb.net/89627357705.pdfIn PDF document text
- https://s3.amazonaws.com/vonusirukete/24237032826.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367290/normal_603e5c646609b.pdfIn PDF document text
- https://s3.amazonaws.com/nuselufuzo/facebook_access_token_null_android.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375093/normal_600344960bbb1.pdfIn PDF document text
- http://detaxinema.22web.org/altura_68_inch_ceiling_fan_manual.pdfIn PDF document text
- http://kedugobepuged.mywebcommunity.org/o_evangelho_maltrapilho_brennan_manning.pdfIn PDF document text
- http://renijulemigato.iblogger.org/top_multiplayer_chess_apps_android.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485299/normal_5ff2b11d7aeb0.pdfIn PDF document text
- https://cdn.sqhk.co/vemunaxudug/gY2ifVI/total_war_saga_troy_blood_and_glory.pdfIn PDF document text
- https://s3.amazonaws.com/tobaziw/99210936840.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://resifidivef.epizy.com/work_breakdown_structure_template_powerpoint.pdfIn PDF document text
- http://bojonovaja.rf.gd/wojem.pdfIn PDF document text
- http://pipiwilevo.rf.gd/iready_book_answer_key.pdfIn PDF document text
- http://lamupilabixekuw.epizy.com/android_camera_vs_iphone_x.pdfIn PDF document text
- http://zawipikeg.rf.gd/adobe_acrobat_reader_software_download.pdfIn PDF document text
- http://menumizumiwasij.rf.gd/sesimekevuzuz.pdfIn PDF document text
- http://jonesojawu.myartsonline.com/champions_league_anthem_sheet_music.pdfIn PDF document text
- http://kodugexibitomo.rf.gd/vox_ac15_hw_reverb.pdfIn PDF document text
- http://xuvekixofeku.onlinewebshop.net/24542280850.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f8e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8E7 | 5432 bytes |
SHA-256: 5676c8e0ea9eaf94a10394a8fe7159c4b8fb185d4cf389a6bc48d973a88546ad |
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font_01_sfnt_off00010b78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B78 | 10920 bytes |
SHA-256: 0098564832599fde83da5caee7108a2bd7d45409c8d785de59e8b0c769ec3550 |
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