MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains a large number of external links, many of which point to disposable domains or are used in a link farm, suggesting a phishing or SEO spam campaign. The document body, though heavily obfuscated, contains references to 'Tesla vrio model' and 'wkhtmltopdf', indicating a potential lure to a fake product or service page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://leonvi.ru/strik?utm_term=tesla+vrio+model PDF link annotation
- http://tarusexozof.iblogger.org/2021_model_3_performance_0-60.pdfIn PDF document text
- https://cdn.sqhk.co/pixefavenar/XPjjhOo/1320384640.pdfIn PDF document text
- https://cdn.sqhk.co/ketifoseja/jl7Diew/26716432663.pdfIn PDF document text
- https://sukonusumetuf.weebly.com/uploads/1/3/5/2/135294143/nuzubasenuxus-zuvezogisuxira-gogufegogigofi-luziputulape.pdfIn PDF document text
- https://cdn.sqhk.co/xufaribo/2nrh1kn/rubojabigo.pdfIn PDF document text
- https://cdn.sqhk.co/fotezuvori/hbnRmf6/watch_aew_bleacher_report.pdfIn PDF document text
- https://zolotamazuragif.weebly.com/uploads/1/3/2/7/132712333/ribuwujalikik-wuduweladamupif-xolirixixale.pdfIn PDF document text
- https://cdn.sqhk.co/faxenukev/dieKmhb/kawavamaze.pdfIn PDF document text
- https://cdn.sqhk.co/lexoxuxoluvi/gijicwe/59673867650.pdfIn PDF document text
- https://cdn.sqhk.co/tudenireso/fm8Xzjd/45730656867.pdfIn PDF document text
- https://cdn.sqhk.co/zimopiroxab/cjfFjdr/49310919437.pdfIn PDF document text
- https://cdn.sqhk.co/kisesawaropo/jiwiejf/30527858338.pdfIn PDF document text
- https://jodeliloku.weebly.com/uploads/1/3/5/9/135975589/zeximo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/6a5b1473-2580-46a6-8c40-df81258efb2a/hp_stream_11_pro_g5_notebook_pc_service_manual.pdfIn PDF document text
- https://s3.amazonaws.com/wixatax/cambodia_business_visa_on_arrival_form.pdfIn PDF document text
- https://s3.amazonaws.com/farefasejikap/examkrackers_mcat_prep.pdfIn PDF document text
- https://s3.amazonaws.com/jixerubowi/kugexejikijevipotosulur.pdfIn PDF document text
- http://visobiwedixupip.rf.gd/68986588128.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fbe76d8-c232-45a9-856d-93de27b4fd63/what_intermolecular_forces_are_present_in_ch3f_and_cf4.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/567893f0-0ac6-4c40-a49b-22089e3d9e8d/what_does_slant_stand_for.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/076393a8-a545-4df0-afc0-30f573b46771/polk_psw10_review.pdfIn PDF document text
- https://s3.amazonaws.com/wovigebi/comment_couper_une_page_en_2.pdfIn PDF document text
- http://jilerixam.epizy.com/jokelo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ad415b2-0196-4e80-8e1d-bc909aae3cb3/the_road_to_el_dorado_stream_deutsch.pdfIn PDF document text
- https://s3.amazonaws.com/vesubodufisi/xilinelovadatoselesebab.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_off000103af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103AF | 4980 bytes |
SHA-256: 77652e7158bc48b0a871eb0fcd84ccf2298768d978742d31c038036491dbd2c0 |
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font_01_sfnt_off0001148c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1148C | 11420 bytes |
SHA-256: 906dc8cbc58ef49bff135aa9c1a67eb1a02c819f2fc2134643a6e0cff0f640de |
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