MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, with many pointing to suspicious domains and identified as part of a link farm. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or distributing further malware. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic confirms the nature of the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
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://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/8703f8a628e37f95177e279ccef698d5/gegax.pdf In PDF document text
- https://nusbetaja2.com/contents/files/89154806598.pdfIn PDF document text
- http://transbur.ru/admin/ckfinder/userfiles/files/xokelezekoponabebemumuze.pdfIn PDF document text
- http://abwcrainhwy.com/uploads/files/vujox.pdfIn PDF document text
- http://cancunday.com/travela/img/files/zovedu.pdfIn PDF document text
- http://halanmilk.com/upload/files/7527831892.pdfIn PDF document text
- https://villanakarin.com/userfiles/files/62190352858.pdfIn PDF document text
- http://autodilygood.cz/files/file/gubarejujizosilifalop.pdfIn PDF document text
- http://carsonpokebar.com/uploads/files/toxesigumojur.pdfIn PDF document text
- https://hnhaa.com/userfiles/tnejp/files/luzevoxixit.pdfIn PDF document text
- https://ph789.com/pinhsuan/files/file/37156420137.pdfIn PDF document text
- https://eyetracking.pl/userfiles/file/gomogowa.pdfIn PDF document text
- http://irths.com/upload_files/files/94938793407.pdfIn PDF document text
- http://sanitaerprofi.ch/fckeditor/editor/images/file/14786251668.pdfIn PDF document text
- http://gearcon-eng.com/file_media/file_image/file/68479590551.pdfIn PDF document text
- https://successalpha.team/upload/files/zudizobebewilegazuwo.pdfIn PDF document text
- http://diversecityuk.com/userfiles/file/sokogafiwuvexavajibi.pdfIn PDF document text
- http://chaitraglaze.com/uploads/padisokife.pdfIn PDF document text
- http://519pf.com/userfiles/files/29900814357.pdfIn PDF document text
- https://allcondosales.rodeodrivecondosale.com/userfiles/files/nebamavebero.pdfIn PDF document text
- http://langeline.com/ckeditor/upload/files/52901482622.pdfIn PDF document text
- http://expnavi.com/sites/all/sites/default/files/file/vegedutejalalupukitudewem.pdfIn PDF document text
- https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16135a4a37c862---dusixega.pdfIn PDF document text
- http://yibetter.com/data/files/nesefaruvifozotuxarexokol.pdfIn PDF document text
- http://oodow.cn/upload/file/210903104941763688lnj8mr8plcku.pdfIn PDF document text
- https://redac.ch/upload/muwamubijupuxipax.pdfIn PDF document text
- http://yuanyoujie.vip/userfiles/file/fawovufazikoxabedogikugav.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=king+mod+appPDF 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_off0000e60f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE60F | 18180 bytes |
SHA-256: 14c30b4abbdb4f5a63489ef4a6ee06e6e1112554d1566d8a222438a28f1743cb |
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font_01_sfnt_off000114ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114ED | 10180 bytes |
SHA-256: dd7810d54ec1daad5f1eb4a4e286635be450a796c564969fd12f1836aa64a5cd |
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font_02_sfnt_off00012b5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B5F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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