MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV. It contains numerous embedded URLs that point to a link farm, suggesting a phishing or redirection attempt. The PDF structure and embedded content indicate it's designed to lead users to external, potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
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://jpind.pl/userfiles/file/39187063342.pdf In PDF document text
- http://draftingfloorplan.com/ckfinder/userfiles/files/kijefi.pdfIn PDF document text
- https://sunarchegypt.com/userfiles/file/13025313029.pdfIn PDF document text
- http://kondicionery-dzerzhinskij.ru/upload_picture/file/bojemu.pdfIn PDF document text
- https://bosingels.nl/ckfinder/userfiles/files/26273883337.pdfIn PDF document text
- https://lexcyberia.com/userfiles/files/69436949105.pdfIn PDF document text
- https://27061010.com/uploads/files/202109191146441087.pdfIn PDF document text
- http://radissonhoteltraining.com/userfiles/file/fotepimudoxuxuridux.pdfIn PDF document text
- http://omgmediatank.com/userfiles/files/92589503733.pdfIn PDF document text
- https://hatinhjobs.com/upload/files/43005647156.pdfIn PDF document text
- http://reyazahmad.bscsaoner.in/ckfinder/userfiles/files/tazevopigurinofudi.pdfIn PDF document text
- https://condominiovillage.com/userfiles/file/50093244343.pdfIn PDF document text
- http://sonsuadogo.org/Images_upload/files/6099379175.pdfIn PDF document text
- http://mimarkamilozkartal.com/userfiles/files/mudojevidabi.pdfIn PDF document text
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/8b6812f686a6e0543d7e915c69e92c11/37212455564.pdfIn PDF document text
- http://sourceit.ke/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=FileUpload&Type=File&CurrentFolder=%2Ffile/rumoxefaji.pdfIn PDF document text
- http://cameradungphat.com/uploads/files/runiforitakikajujoz.pdfIn PDF document text
- http://architettoangeli.it/userfiles/files/22569957554.pdfIn PDF document text
- http://leasingtowers.com/ckfinder/userfiles/files/zarakik.pdfIn PDF document text
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141eb2d5830e---fobederemugizisugag.pdfIn PDF document text
- https://www.gryf-wet.pl/ckfinder/userfiles/files/vepaziwobapu.pdfIn PDF document text
- https://sitpchemcieszyn.pl/_sitpchem/file/27557490619.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=tizen+vs+webos+vs+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_off0000b9ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB9EF | 10412 bytes |
SHA-256: 23fe68218757f43df56270fc5d8a87bce6ac0a22c8f3318728b8a3c9264ae725 |
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font_01_sfnt_off0000d1c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1C0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e9d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D2 | 18748 bytes |
SHA-256: ebbefbaddfe851d49bd1701ac4e79ddbc319935cd17143e012f2cfab4edba09a |
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