MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://pixomot.ru/uplcv?utm_term=redmi+note+8+miui+12+update+release+date+in+india PDF link annotation
- https://megacook.pt/site/upload/file/tejitokura.pdfIn PDF document text
- http://www.deopendeur.org/imgUser/file/33596159422.pdfIn PDF document text
- http://bjzjygj.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/lebeliregejafazolupu.pdfIn PDF document text
- http://zl369.net/userfiles/file/59799224591.pdfIn PDF document text
- https://maydangson.com/vietkiendo/upload/file/mikefim.pdfIn PDF document text
- http://www.injamal.es/nueva/ckfinder/userfiles/files/66173421127.pdfIn PDF document text
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135ca4c6a23e---96776518036.pdfIn PDF document text
- https://sca-eagleegg5k.com/ckfinder/triplebuserfiles/file/42128856113.pdfIn PDF document text
- http://helderlive.nl/ckfinder/userfiles/files/degajozikafanegefigilujok.pdfIn PDF document text
- http://tagsu.com/attachments/fckattachments/file/bosezesofojasu.pdfIn PDF document text
- http://karate-talence.com/newsite/userfiles/files/kadami.pdfIn PDF document text
- http://hevolta.com/upload/file/99405671280.pdfIn PDF document text
- https://ecodiagnost.com/ckfinder/userfiles/files/26671213787.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132d4db87028---rapafumotuw.pdfIn PDF document text
- http://markjfox.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/90622591528.pdfIn PDF document text
- http://klientskazona.radeton.sk/ckfinder/userfiles/files/90677705980.pdfIn PDF document text
- http://plafondchauffant.fr/img/user/file/zokodunuguzobirum.pdfIn PDF document text
- https://kaowei.tw/image/files/20210913_164519.pdfIn PDF document text
- http://lmleadmanagement.com/userfiles/files/59034517574.pdfIn PDF document text
- http://abwlargo.com/uploads/files/wufeketizujasigusugo.pdfIn PDF document text
- http://webinaris.net/ckfinder/userfiles/publics/files/befezufijesusebixaf.pdfIn PDF document text
- http://mcdanielz.eu/files/file/71940547992.pdfIn PDF document text
- http://rentappli.com/tinymce/jscripts/tiny_mce/plugins/phpimage/phpimage/upload/images/file/kedorisolegemofupodagoga.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_off0000d905.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD905 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f117.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF117 | 17848 bytes |
SHA-256: eaa8320fb2eac5ea51ffcf564c86872dfd3ce1493ea3e77ea15ea35475ffd47e |
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font_02_sfnt_off00011f4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F4F | 11076 bytes |
SHA-256: 0c6dcd3621f0cd08a757175d184ee2e180cb1b7b7c5e7d7e3a9d022790d91dd1 |
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