MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains heuristics indicating it is a phishing lure, specifically using an image to redirect users to an external URL. The ML classifier and ClamAV detection strongly suggest malicious intent. The primary malicious URL identified is https://leonvi.ru/strik?utm_term=delonghi+magnifica+esam3300+review, which is likely used to deliver a secondary payload or conduct phishing. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=delonghi+magnifica+esam3300+review PDF link annotation
- http://mamewebifukuv.22web.org/campos_de_la_psicologia.pdfIn PDF document text
- https://cdn.sqhk.co/norowitidot/hZZlvQZ/animal_sounds_song_mother_goose_club.pdfIn PDF document text
- https://s3.amazonaws.com/jufowokedunod/balancing_equations_practice_worksheet_2_answers.pdfIn PDF document text
- https://cdn.sqhk.co/pogadidotilu/ichd8jm/64319591500.pdfIn PDF document text
- http://hhizmet.com/clawbert_spell_words_2020_octoberes4zf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472213/normal_6000b09ecfd58.pdfIn PDF document text
- https://s3.amazonaws.com/sevoga/is_storm_kings_thunder_good_for_new_dms.pdfIn PDF document text
- http://usesalle.xyz/what_does_it_mean_when_your_emerson_tv_wont_turn_ondb7gl.pdfIn PDF document text
- http://rrrrkkkkk.space/cyber_hunter_android_apk_datakiq8u.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369153/normal_60325e8d5da9a.pdfIn PDF document text
- http://drnextact.xyz/jaxavapofapafojujafejs3vm.pdfIn PDF document text
- https://s3.amazonaws.com/mutirexa/john_g_lake_books_drive.pdfIn PDF document text
- http://kungfumalibu.com/kikitiwugezeso1hwgs.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498345/normal_5ffc2c040164b.pdfIn PDF document text
- https://cdn.sqhk.co/kepigofunet/fhibBZf/17147125373.pdfIn PDF document text
- https://s3.amazonaws.com/vuzufexarevima/xomuwofodubop.pdfIn PDF document text
- https://s3.amazonaws.com/dufekifaral/formulir_klaim_asuransi_kesehatan_manulife.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419836/normal_60246b8edd300.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469116/normal_601739484d9d3.pdfIn PDF document text
- http://banodos.iblogger.org/worksheet_conditional_sentences_spanish.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://relilirijupike.epizy.com/vcds_12._12_windows_10.pdfIn PDF document text
- http://butojoboxorak.epizy.com/biomass_gasification_and_pyrolysis_practical_design.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C52 | 5460 bytes |
SHA-256: 0cc8f0c87c4b21cb5e1a6f21c7d79281ffca27d7941b1a212e491bf12903b8fd |
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font_01_sfnt_off00011eba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EBA | 21216 bytes |
SHA-256: 8dd329069215814af475c312b449b95ccc50403c30e6e69431652cafa482a0f0 |
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font_02_sfnt_off00014fde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14FDE | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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