MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, with many pointing to unknown domains, suggesting a link farm designed to redirect users. The 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic and the high number of distinct hosts confirm this behavior. ClamAV and the ML classifier also flagged this PDF as malicious, indicating it likely serves as a lure for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://awfiowv.love-mrt.com/upload/files/kigokazej.pdf
- https://highrise.pl/file/dumebewa.pdf
- https://tecnibat.net/uploads/archivos/zoker.pdf
- https://fgcrubochi.com.ng/ckfinder/userfiles/files/sozav.pdf
- https://holycrosshealthcare.com/userfiles/files/fivexiwizedikepogi.pdf
- https://www.auto-ecole-rive-droite.fr/ckfinder/userfiles/files/62663340386.pdf
- http://xn--80aguejfegacgj0ad.xn--p1ai/pict/file/38030946216.pdf
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/grrinb2psl7b1mae6rl2kdnbj0/kotizevovedumepesus.pdf
- http://jadeite.ru/images/file/mojizibanogikop.pdf
- https://aiwcecckolkata.org/FCKeditor/file/fafaza.pdf
- https://suprastoc.ro/userfiles/file/27507186976.pdf
- https://npkfertilizerproduction.com/d/files/31754989447.pdf
- https://thefencedocumentary.com/adminfiles/file/28996685389.pdf
- https://sukienmiennam.com/userupload/files/63277003341.pdf
- http://galerie45.com/userfiles/file/pepaj.pdf
- http://ingegneriarossi.it/userfiles/files/6248659325.pdf
- http://garderoba.sk/images/_file/zuwijumasubot.pdf
- http://mtt-association.fr/upload/file/5146347964.pdf
- https://suemsas.com/wp-content/plugins/super-forms/uploads/php/files/1r340l35dbvjsccugqobhr8mu1/52355150547.pdf
- https://kiemtoandongnghi.com/public/plugins/ckfinder/userfiles/files/1387809191.pdf
- http://www.ppk-kp3k.kkp.go.id/ver2/extra/ckfinder/core/connector/php/media/ckfinder/files/26582818086.pdf
- https://network-italia.it/file/kukuw.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=soul+movie+torrent
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bfd0.bindbe1654b81dd68213e997d8e0e9a948f32fcde9117f7c02307fc67dcdb311811 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBFD0 | 17192 bytes |
font_01_sfnt_off0000ecfa.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECFA | 16792 bytes |
font_02_sfnt_off00010511.binf4730f42cad0480dbe4ee422dd6c3fd116ae65c6dd18bbe5a2c5d1848b4b5fd1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10511 | 10180 bytes |
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