MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious content. It contains numerous embedded URLs, with one specifically pointing to a site offering cheats for 'shadow fight 2', suggesting a phishing or malware distribution lure. The PDF's structure and numerous links to disposable hosting further support its role as a malicious link farm.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 5
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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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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://queure.ru/uplcv?utm_term=shadow+fight+2+hack+gems+and+coins+cheat PDF link annotation
- http://mirai-kankyo.com/userfiles/files/37043908646.pdfIn PDF document text
- http://bjerkelunden.org/content/files/userfiles/file///xozaduvazixokor.pdfIn PDF document text
- http://sino-web.net/filespath/files/20210910231520.pdfIn PDF document text
- http://futsalcb.cz/picture/vtextu/file/94428400638.pdfIn PDF document text
- http://guss-ex.de/uploads/fck/file/32003265533.pdfIn PDF document text
- https://arch.ua/ckfinder/userfiles/files/xawaduvixemutivimigavegem.pdfIn PDF document text
- https://vcvscr.cz/www/www/fckphotos/file/mazexizikakimasemetav.pdfIn PDF document text
- https://perfectsextherapy.com/public_html/userfiles/file/9435738370.pdfIn PDF document text
- http://banghetretunhien.com/media/ftp/file/pabezovopixagufabepeb.pdfIn PDF document text
- https://bodykneadstherapy.com.au/ckfinder/userfiles/files/83867970055.pdfIn PDF document text
- http://dieterheich.de/images/uploads/file/tefesegisomada.pdfIn PDF document text
- https://needletherapy.eu/upload/file/tarezevawizajenipuparejir.pdfIn PDF document text
- http://paletydozahrady.cz/ckfinder/userfiles/files/22915747059.pdfIn PDF document text
- http://rollfactorytogo.com/uploads/files/woteraxixekexoporuli.pdfIn PDF document text
- http://notariocprietoa.com/notaria/documentos/files/83948694078.pdfIn PDF document text
- https://windfreeklima.com/upload/ckfinder/files/ridajifopezedimewibawam.pdfIn PDF document text
- http://climtech.com/files/files/pevokow.pdfIn PDF document text
- http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/vufoqefpta0hr185juskte08ei/70386988822.pdfIn PDF document text
- http://vhz.cz/user-files/4235505859.pdfIn PDF document text
- https://lotteppta.net/beta/assets/file/joliporagoraritotusok.pdfIn PDF document text
- http://svadbavmoskve.com/content/xuploadimages/file/83216584040.pdfIn PDF document text
- http://stellarp.com/userfiles/files/nokagulagozebesixiguvitof.pdfIn PDF document text
- https://huaku3c.tw/uploads/files/202109111148545388.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_off0000b1ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1AC | 11148 bytes |
SHA-256: f1586fce03f467be5da12f3ca56bad79e56fd89a73531d1de2a4c7968834b56d |
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font_01_sfnt_off0000cb7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB7A | 14676 bytes |
SHA-256: bf862d7135fe72d7643bd1d1b8983fb66d1317b31781a456b1ced2c8a4fa9991 |
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font_02_sfnt_off0000f0a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0A2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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