MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a large number of external URIs, many of which point to disposable hosting. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection confirm the malicious nature of the file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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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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 https://garglob.ru/uplcv?utm_term=the+kissing+booth+2018+full+movie+free+download+with+english+subtitles PDF link annotation
- http://bagandpack.ru/wp-content/plugins/super-forms/uploads/php/files/4ff3a8f52c45841f9e948b7bf472b57f/58000766855.pdfIn PDF document text
- http://belovosushi.ru/files/lafixuwiduvab.pdfIn PDF document text
- https://milosislandrooms.gr/userfiles/file/zevibowivizeduk.pdfIn PDF document text
- https://phu-komplex.pl/pliki/file/vesapepajirewa.pdfIn PDF document text
- http://lagrupacio.cat/file/powom.pdfIn PDF document text
- https://livewireeventz.com/userfiles/file/fonokimetudijubakaja.pdfIn PDF document text
- http://swaptoys.org/ckeditor/uploads/files/wekuvaxogoximelebiw.pdfIn PDF document text
- https://sakesushimn.com/userfiles/files/dujogepazogafunobizow.pdfIn PDF document text
- http://faurerom.com/userfiles/file/31214178059.pdfIn PDF document text
- http://design-klasse.de/ckfinder/userfiles/files/navopozot.pdfIn PDF document text
- http://caminodesantiagoenmoto.com/assets/ckfinder/core/connector/php/uploads/files/22312271389.pdfIn PDF document text
- http://media-production.net/admin/ckfinder/userfiles/files/27246451598.pdfIn PDF document text
- http://rocb-ap.org/file_media/file_image/file/6366721161.pdfIn PDF document text
- http://betheaskssd.com/flash/betheaskssd.com/file/66944939142.pdfIn PDF document text
- http://metabolit.ru/files/file/68331404453.pdfIn PDF document text
- http://xsjsbzrw.com/uploads/files/biximawodatizaja.pdfIn PDF document text
- http://mmbassisiprovince.in/files/js/ckfinder/userfiles/files/xibafof.pdfIn PDF document text
- http://chistogood.ru/admin/ckfinder/userfiles/files/4190360566.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1612f570e63e22---bokiwafixesat.pdfIn PDF document text
- http://abwwilson.com/uploads/files/10285442234.pdfIn PDF document text
- https://mcq.bmtinhoc.vn/InteriorWeb/images/images_news/files/vudazigaminimepijaso.pdfIn PDF document text
- http://somersetcountybar.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/26822807980.pdfIn PDF document text
- https://gres-k.cat/userfiles/file/lavivaxabolekuliligezow.pdfIn PDF document text
- http://thewesternmist.com/userfiles/file/punawizajinakijadaw.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_off0000dbfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBFC | 11752 bytes |
SHA-256: d2a71975c2b2dac51571496e11728558fd668bdaab8168c675214d46d34c643a |
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font_01_sfnt_off0000f7ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7CE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010fe0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FE0 | 18984 bytes |
SHA-256: ee59c8d5e7536a60ab54d3da7e8b7797642305949f93758fdf2afdd6f7d6c36c |
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