MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a high number of external URIs, many of which are disposable links pointing to other PDFs. This suggests an attempt to direct users to malicious content, likely a phishing lure for game hacks. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://kme-kme.cz/files/file/61139633087.pdf In PDF document text
- http://korvet-sp.ru/userfiles/file/84702044209.pdfIn PDF document text
- http://chinalabware.net/d/files/feturonezapugizerojunovi.pdfIn PDF document text
- http://xn--54-dlcdkamdj4btild5b.xn--p1ai/ckfinder/userfiles/files/wolosirasojidowoviji.pdfIn PDF document text
- http://thriftstorewebsites.com/flash/thriftstorewebsites.com/file/xasobexegibamofolopinom.pdfIn PDF document text
- http://urbanposthotel.com/admin/ckfinder/userfiles/files/dolomunatuwowipagep.pdfIn PDF document text
- https://tlproduct.com/userfiles/file/vedawivovejevujumegosomi.pdfIn PDF document text
- http://feriaalainversa.com/uploaded/files/80800538013.pdfIn PDF document text
- http://kleinschadenexperte.de/userfiles/file/fobifunilesola.pdfIn PDF document text
- https://watfordfairtrade.org/app/webroot/img/files/dozinumufokuwimeke.pdfIn PDF document text
- https://asiarsolutions.com/userfiles/file/rozixezem.pdfIn PDF document text
- http://tai-group.com/upload/files/vexaxalux.pdfIn PDF document text
- http://garagehayashi.com/js/upload/files/75653069427.pdfIn PDF document text
- http://cke.hk/userfiles/dijubufuxigumulokuzeroben.pdfIn PDF document text
- http://brighterhealthcare.co.uk/wp-content/plugins/super-forms/uploads/php/files/rn25naac9eegos7fhl86tk0tp2/22446875743.pdfIn PDF document text
- http://soles2walk.com/data/file/7315199928.pdfIn PDF document text
- http://climacom.eu/userfiles/files/12807846938.pdfIn PDF document text
- https://ksmt.edu.np/assets/ckfinder/userfiles/files/60548542244.pdfIn PDF document text
- https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/9adbaf1c557b4a58b6af4e920fc3becd/39714463985.pdfIn PDF document text
- http://wx-test.com/upload/ckimg/files/202109291841361687.pdfIn PDF document text
- http://www.sctiec.com/up_files/FCK/file/10740801845.pdfIn PDF document text
- http://automozg.by/upload/editor/files/dejezavorokajepebafo.pdfIn PDF document text
- http://ltptech.vn/uploads/userfiles/file/jodeneteju.pdfIn PDF document text
- https://www.la-providence-ehpad.fr/ckfinder/userfiles/files/97602487012.pdfIn PDF document text
- https://xn--p3t29jo1ed4o4xw.tw/upload/files/fazasosuximoxegigusobal.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=download+hack+version+of+shadow+fight+2PDF link annotation
- 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_off0000b496.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB496 | 15772 bytes |
SHA-256: ecded529533ed070b183d27cefd87acb92c8efd5569ff836311a789336f5e009 |
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font_01_sfnt_off0000dcc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCC5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f4dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4DC | 11120 bytes |
SHA-256: 5c0be047f7efe7a75770bfe94ec9323e94fecd16d36f01faa3e886c5cc3c45f6 |
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