MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as a phishing trojan by ClamAV and flagged by an ML classifier. It contains numerous embedded URLs, many of which point to disposable domains and are structured as link farms, indicating a likely attempt to redirect users to malicious content. While no scripts were explicitly extracted, the PDF structure and URL patterns strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://x04ydivan.ru/userfiles/file/2505833411.pdf In PDF document text
- http://extreamtuning.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1614685c721a6b---6384760686.pdfIn PDF document text
- https://behbehaniprojects.com/uploads/files/jubosebigejuluwumefipeb.pdfIn PDF document text
- http://bebelino.ru/userfiles/file/35834166255.pdfIn PDF document text
- http://jncs.kr/page_data/file/20210903032648.pdfIn PDF document text
- http://cohn-vossen.com/wp-content/plugins/formcraft/file-upload/server/content/files/16142876f123fc---85024411300.pdfIn PDF document text
- http://cobansut.com/userfiles/file/40306148767.pdfIn PDF document text
- https://southafricapools.com/contents/files/98967488868.pdfIn PDF document text
- https://srilangkapools.com/contents/files/kemeguniwaxi.pdfIn PDF document text
- http://longchimvac.net/app/webroot/uploads/files/26812281203.pdfIn PDF document text
- http://qamsar.org/userfiles/files/wojexinulidazalop.pdfIn PDF document text
- http://baikalspring.ru/ckfinder/userfiles/files/87803070453.pdfIn PDF document text
- http://www.jfac.kr/ckfinder/userfiles/files/zitamebo.pdfIn PDF document text
- http://boldino-hotel.com/ckfinder/userfiles/files/jabokasegarutivupibugune.pdfIn PDF document text
- http://arredamenticucinesiciliane.it/userfiles/files/sarujipegamivukexad.pdfIn PDF document text
- http://marketingnews.fr/images/file/bisobafufat.pdfIn PDF document text
- http://www.santabriganti.org/admin/ckfinder/userfiles/files/lemuduxodenuripibesuf.pdfIn PDF document text
- https://dammesliepas.lv/ckfinder/userfiles/files/93796448436.pdfIn PDF document text
- http://immobiliareborghi.com/userfiles/files/vilal.pdfIn PDF document text
- http://www.taimaobi.com/admin/ckfinder/userfiles/files/newonadovizozodegoso.pdfIn PDF document text
- http://www.gleason.com.au/application/third_party/ckfinder/userfiles/files/10538369993.pdfIn PDF document text
- http://benetworkingpro.com/ckfinder/userfiles/files/nekofunaw.pdfIn PDF document text
- https://livresdarts.com/ckfinder/userfiles/files/42146190734.pdfIn PDF document text
- https://koparieshorvathbusz.hu/files/file/wukizexesovobisabus.pdfIn PDF document text
- https://noticky.net/akce/fotky/file/talenowux.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=chromecast+android+hotspotPDF 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_off0000d7ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7EF | 10764 bytes |
SHA-256: e740662b24e287c26acf62f66d7c531427e1f75d7d69575e4dae5533037f7deb |
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font_01_sfnt_off0000f091.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF091 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000108a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108A3 | 16820 bytes |
SHA-256: edbead5c467d7731f4c19df01eababc8054cd723df5f983c4b8c673567d22f5f |
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