MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as a malicious PDF by multiple heuristics and a machine learning classifier. It contains numerous external URIs, including one pointing to 'oniceh.ru' with a query parameter suggesting a lure for free movie downloads, indicating a phishing or malware distribution attempt. The PDF's structure and the presence of embedded links suggest it is part of a link farm designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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 https://oniceh.ru/uplcv?utm_term=justice+league+dark+apokolips+war+free+download PDF link annotation
- http://jnejendomsdrift.dk/userfiles/file/dodexodisapoge.pdfIn PDF document text
- https://uslugiinzynierskie.eu/eurostyl/photos/file/rusebuwide.pdfIn PDF document text
- http://silesiacapital.eu/data/file/xidakunagurewisezuwuva.pdfIn PDF document text
- http://chi-kara.net/userfiles/file/juzowusesudefevipa.pdfIn PDF document text
- http://le383.com/uploads/files/bagubaduxavibaselejeb.pdfIn PDF document text
- http://tuanlongland.com/upload/files/witalabewipokapofu.pdfIn PDF document text
- http://bienbao.org/uploads/files/mewesupemenebazitizogib.pdfIn PDF document text
- https://salwangurugram.com/files/19622192779.pdfIn PDF document text
- http://fratellibeninca.com/images/file/90887400607.pdfIn PDF document text
- http://gzsjlt.cn/userfiles/file/wokokemagiz.pdfIn PDF document text
- http://xn-----6kcaheblih5ab0a6afqbzoqe.xn--p1ai/ckfinder/userfiles/files/19694950509.pdfIn PDF document text
- http://copy2d.com/ftp/image/file/55616508858.pdfIn PDF document text
- http://xn--80aer5aza.xn--c1acndkmcarx.xn--p1ai/ckfinder/userfiles/files/wudefawogibenufivuvu.pdfIn PDF document text
- http://ateliergermain.club/sites/default/files/file/79007911373.pdfIn PDF document text
- https://nolimitscenter.be/peausitive/images/FCKeditor/file/bavunutuju.pdfIn PDF document text
- http://fohow77.ru/upload/file/49813280521.pdfIn PDF document text
- https://victory-agency.com/wp-content/plugins/formcraft/file-upload/server/content/files/161345c3598e0f---vunonigonifutezuxemaluxu.pdfIn PDF document text
- https://hagakure.by/upload/editor/files/31909192465.pdfIn PDF document text
- http://le-lemniscus-incandescent.fr/ckeditor/upload/files/66850696527.pdfIn PDF document text
- https://autoskola-scp.com/files/netikosigipekol.pdfIn PDF document text
- http://1-champagne.com/blog_images/blog_/file/tiwitipi.pdfIn PDF document text
- https://www.simcoerecovery.net/wp-content/plugins/super-forms/uploads/php/files/1meodq9dkl4tidj8hrj0n7q5jh/viwere.pdfIn PDF document text
- http://jmyhship.com/uploadfile/files/fumuzomeji.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_off0000c1b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1B5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d9c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9C7 | 17572 bytes |
SHA-256: 231331d288ae27ec7779aab63ec72bd2554f1baf335ac0027d44218fe85d9efa |
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font_02_sfnt_off000107c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107C3 | 11064 bytes |
SHA-256: 406aff23d3f69ac74d565535aa229cb5b16846ae3e32c21acba078d53616d0ee |
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