MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The ML classifier and ClamAV detection strongly indicate malicious intent. The PDF contains numerous external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The heuristic 'SE_URGENCY_LURE' indicates the document likely uses deceptive language to prompt user interaction with these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9940
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://xezojetit.ru/strik?utm_term=85503+liftmaster+price PDF link annotation
- http://fb-copyright-help-from.com/el_vendedor_mas_grande_del_mundoi0dma.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378171/normal_6032c5df89932.pdfIn PDF document text
- http://gedawirij.66ghz.com/faxukazixevufaxekaxenewut.pdfIn PDF document text
- https://cdn.sqhk.co/muwitajo/thcgiTj/31543581390.pdfIn PDF document text
- http://alcexpress3.xyz/87607895868wze96.pdfIn PDF document text
- http://damita.fun/wanepasejafitawilinekiguqje15.pdfIn PDF document text
- http://gnfcns.info/dolewegesewape2xqh.pdfIn PDF document text
- http://dithetsen.xyz/55410788459clgic.pdfIn PDF document text
- https://cdn.sqhk.co/puwonereb/hfhjan6/87152842488.pdfIn PDF document text
- http://thailandlove.site/what_watch_does_nadal_wear_on_courtwce6o.pdfIn PDF document text
- http://adminhalil.com/23486422476rck6j.pdfIn PDF document text
- https://cdn.sqhk.co/dixufeja/jME0jdN/love_letter_for_him_on_first_anniversary.pdfIn PDF document text
- http://snt-br.ru/fomodidawakimoxugutuwotiwe0j0.pdfIn PDF document text
- http://savadaqwe.space/how_to_draw_multi_storey_building_in_revitdkagx.pdfIn PDF document text
- https://cdn.sqhk.co/gukokefa/hh9gc5X/118125876.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454984/normal_6015b9d38c4bd.pdfIn PDF document text
- https://cdn.sqhk.co/kilalovuge/sgjZLT5/83333904333.pdfIn PDF document text
- http://1xbet-football.fun/does_dollar_general_sell_dog_clothestd1b1.pdfIn PDF document text
- http://sozetil.66ghz.com/free_easy_violin_sheet_music.pdfIn PDF document text
- http://carluxepaint.site/lajinisavikomeuoxl4.pdfIn PDF document text
- http://stavki.link/gekomokafgslrz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391037/normal_604493097eff9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495843/normal_6018a0fccee00.pdfIn PDF document text
- http://strgb2.ru/apache_jmeter_2._11_freewui5r.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jajoxutevo.epizy.com/suxugafupula.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00026b14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x26B14 | 5688 bytes |
SHA-256: 4c10328f0e63091e9bdb186fdbb2260b3314a434432c95110985ae62ecf3c2ff |
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font_01_sfnt_off00027e53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x27E53 | 4360 bytes |
SHA-256: e7a5a22e7e30374b01b635e1dd1b8c555f54ded5aecbb5c8cc19d137692ae49f |
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font_02_sfnt_off00028eb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x28EB7 | 12060 bytes |
SHA-256: 965c058b473a57eef654f720d4fb46c7c508dfe54203a9637ed45358879a4fc5 |
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font_03_sfnt_off0002b763.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2B763 | 16984 bytes |
SHA-256: 7679638656df57a3293c3d80170aa9e52f26c853d676dcbb99e32fa69118f80d |
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