MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. It contains numerous external URIs and functions as a link farm on disposable hosting, with one URI specifically mentioning 'download turbo vpn master'. This suggests a phishing or social engineering attempt to trick users into visiting malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
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://philabc.ru/uplcv?utm_term=download+turbo+vpn+master PDF link annotation
- http://xn--80adpfaaeictf0c6c7i.xn--p1ai/public/file/37409919371.pdfIn PDF document text
- http://ytovietnam.net/ckfinder/userfiles/files/40713426873.pdfIn PDF document text
- http://mizuho-co.net/file/ck/files/79237022353.pdfIn PDF document text
- http://www.cenlajobinator.com/siteuploads/editorimg/file/52950935114.pdfIn PDF document text
- http://lamarchesainterita.be/lamarchesainterita/imgdb/news/files/26776465754.pdfIn PDF document text
- http://france-ex.com/images/blog/file/93893036128.pdfIn PDF document text
- https://elmaga.lt/components/com_mijoshop/opencart/image/data/files/1357200442.pdfIn PDF document text
- http://195exim.com/datas/files/99427993749.pdfIn PDF document text
- http://centrlita.ru/archive/image/file/jetudotekazun.pdfIn PDF document text
- https://szekszardportal.hu/userfiles/file/wodulo.pdfIn PDF document text
- https://kiemtoandongnghi.com/public/plugins/ckfinder/userfiles/files/8286210518.pdfIn PDF document text
- https://mcq.bmtinhoc.vn/InteriorWeb/images/images_news/files/direzudowoziki.pdfIn PDF document text
- http://sacoorhealth.pt/site/upload/file/25569720405.pdfIn PDF document text
- http://computer-rudolstadt.de/upload/file/78317367675.pdfIn PDF document text
- http://104408017.linker.tw/files/loxodunepogus.pdfIn PDF document text
- http://ulleungroadtour.com/FileData/ckfinder/files/20210904_FC5F044C25219495.pdfIn PDF document text
- https://freedomtampons.com/wp-content/plugins/super-forms/uploads/php/files/32b3c12e049e5b2666f32a78f0fbdfa0/mavokowufe.pdfIn PDF document text
- https://luathoanghuy.com/uploads/files/89778770788.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139e2b4c430d---nusuvisadezoz.pdfIn PDF document text
- http://baheth24cars.com/ckfinder/userfiles/files/taduwosikavetite.pdfIn PDF document text
- http://dinskayarealty.ru/media/file/892032472.pdfIn PDF document text
- http://markone-tools.com/upload/files/7088862039.pdfIn PDF document text
- http://kimsanghun.com/upload/userfiles/file/2021921430106587.pdfIn PDF document text
- https://happyfun.tw/uploads/files/202109080328101853.pdfIn PDF document text
- http://baheth24aqari.com/ckfinder/userfiles/files/65133892994.pdfIn PDF document text
- http://salespate.com/userfiles/file/xonemefebobumolusesuruda.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_off0000ba9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA9E | 10856 bytes |
SHA-256: 3643ec2f1ebd6e61d031bfab65021b5d5a8247990f6313b191894af08c58d001 |
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font_01_sfnt_off0000d386.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD386 | 15216 bytes |
SHA-256: e3c8b9f8e235676d85f359cdbe79a80ed3b5736105b3626bc4353d85081eb21a |
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font_02_sfnt_off0000f9f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9F5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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