MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF is identified as an image-only document designed as a lure, typical of phishing campaigns. It contains numerous embedded URLs, including one pointing to `https://huntic.ru/uplcv?utm_term=horrors+torrent+magnet`, which likely serves as a redirector to malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://huntic.ru/uplcv?utm_term=horrors+torrent+magnet PDF link annotation
- http://a-daily.jp/app/webroot/contents_img/files/ruvusijanepakelifakabapa.pdfIn PDF document text
- http://luckyassessoria.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/161417007c5b38---nidireresugenoxigaripur.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/161310e788ea31---67887349136.pdfIn PDF document text
- http://msmzizkov.cz/data/dokumenty/golisalogusijutukevek.pdfIn PDF document text
- http://artemon.nl/userfiles/file/84391821149.pdfIn PDF document text
- https://glearningsolutions.com/userfiles/files/rufawotupu.pdfIn PDF document text
- http://biswasi.com/userfiles/files/dakefepogudifulewezavapa.pdfIn PDF document text
- http://khacvietlaser.vn/public/images_news/files/33386332998.pdfIn PDF document text
- https://faktxeber.com/resimler/files/xozelolumijizobi.pdfIn PDF document text
- http://transcash.com/ci/userfiles/files/gixoxusawubixofinowevil.pdfIn PDF document text
- https://asesoriagade.com/app/webroot/files/files/65834261338.pdfIn PDF document text
- https://avflash.nl/upload/files/zajufizubuvowopibiwu.pdfIn PDF document text
- http://union-montage.pl/userfiles/file/15183893121.pdfIn PDF document text
- http://ytbozhuo.com/upload/file/03162658396.pdfIn PDF document text
- https://suacuachuyennghiep.com/uploads/files/zotekizipilujakewep.pdfIn PDF document text
- http://futureinfashion.com/ckfinder/userfiles/files/duxekobegofodaxo.pdfIn PDF document text
- http://artediapharma.com/upload/files/wodufafojepidopo.pdfIn PDF document text
- https://www.channeloflove.com/ckfinder/userfiles/files/72075214947.pdfIn PDF document text
- https://vinacoma3.vn/userfiles/file/jobuvinuruja.pdfIn PDF document text
- http://bigyikesmedia.com/home/xtremweb/public_html/consultinstitute/web/upload/files/nufiju.pdfIn PDF document text
- https://superpart.com/files/telebudivilonutekixawafi.pdfIn PDF document text
- https://kingdomdatesuae.com/userfiles/files/80190779797.pdfIn PDF document text
- http://drcleancenter.com/uploads/files/202109191124011328.pdfIn PDF document text
- http://www.freemovesterents.comIn PDF document text
- http://irodori.kir.jp/files/file/77488160723.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b007.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB007 | 10304 bytes |
SHA-256: cdda094366a419911c0c7e8751565651561098381ac451800ec474afd0f67fe5 |
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font_01_sfnt_off0000c737.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC737 | 14060 bytes |
SHA-256: efaf62b2551da553bf16f0284060241438eb0a0edffa2aa076bb74c3572f729e |
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font_02_sfnt_off0000ea22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA22 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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