MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, directing users to numerous other PDF files hosted on disposable domains. The presence of many unknown URLs suggests a broad distribution or redirection network designed to obscure the ultimate payload.
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://www.gpe-el.pro/ckfinder/userfiles/files/72434632919.pdf In PDF document text
- http://mamaskitchenorder.com/uploads/files/5695226744.pdfIn PDF document text
- http://malopolskiszlakwinny.pl/upload/File/pikebo.pdfIn PDF document text
- https://marblobath.com/app/webroot/img/files/goxutukik.pdfIn PDF document text
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16144355c0d463---66686679988.pdfIn PDF document text
- https://shevtsov-art.com/uploads/files/moxopiri.pdfIn PDF document text
- https://ferropula.hr/files/digijaxoxokarevasi.pdfIn PDF document text
- http://zamaro.info/images/fcke_files/file/8689190984.pdfIn PDF document text
- http://domainecomps.com/documents/files/74447138577.pdfIn PDF document text
- http://twilaw.com/files/files/66034538310.pdfIn PDF document text
- http://askort.pl/Upload/file/27153910911.pdfIn PDF document text
- http://daglichtfilters.nl/ckfinder/userfiles/files/vorisaxalifanosufaluxuna.pdfIn PDF document text
- https://faktxeber.com/resimler/files/68283476964.pdfIn PDF document text
- http://autodilykanka.cz/cmsimple/images/file/vaxovoverodukijunom.pdfIn PDF document text
- http://veoguidecostarica.com/ci/userfiles/files/novaxanajukovijaw.pdfIn PDF document text
- http://formel1vermietung.de/userfiles/file/80483818954.pdfIn PDF document text
- http://qlionshousing.ca/userfiles/file/15434186619.pdfIn PDF document text
- http://kovospm.cz/fotky/file/6634522106.pdfIn PDF document text
- http://dungcucaytrong.com/images/files/wadorogijegodi.pdfIn PDF document text
- http://jubileejec.com/userfiles/files/zoxidowidugowe.pdfIn PDF document text
- http://pilanatofishing.com/home/sandbox/domains/shelter.sandbox.tritek.hk/public_html/ckfinder/userfiles/files/3603537666.pdfIn PDF document text
- http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/runakazamunawukomuxusop.pdfIn PDF document text
- https://braindevelopmentmaps-org.neurondevelopment.org/userfiles/files/48959792407.pdfIn PDF document text
- http://carzip.biz/files/uploads/files/69048564937.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=remote+pc+access+androidPDF 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_off0000b33c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB33C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cb53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB53 | 10672 bytes |
SHA-256: 68a3ee864d05ec227592ea3362d4cff0535bdc0069e7669ff81bb7aba0cf418b |
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font_02_sfnt_off0000e3c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3C4 | 16576 bytes |
SHA-256: 1b83f223dc7a25cd8e845597d73644fc6ca973d41efa48daebafd2a9341782f3 |
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