MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, with a high heuristic firing indicating it functions as a link farm on disposable hosting. The ML classifier also flagged this PDF as malicious. The primary purpose appears to be directing users to external, potentially malicious, content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 4
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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://patriot.ch/wp-content/plugins/super-forms/uploads/php/files/aik29lk1sue6mbh4o3r81intg3/7507487899.pdf In PDF document text
- http://baobianhkhang.com/upload/files/mokexokusuwubazel.pdfIn PDF document text
- http://kowalstwwo.pl/public/cms/images/file/kowolofasodikabisanesev.pdfIn PDF document text
- http://osoboebludo.com/ckfinder/userfiles/files/gajar.pdfIn PDF document text
- https://promptcorporate.com/ckeditor/ckfinder/userfiles/files/55225803559.pdfIn PDF document text
- http://universalthailand.com/images/uploads/ckfinder/files/37336706445.pdfIn PDF document text
- http://thanhnhomdinhhinh.net/uploads/files/nimemiputaxizise.pdfIn PDF document text
- https://abriganature.centralcms.cloud/galeria/files/18807107416.pdfIn PDF document text
- http://gowowdeli.com/uploads/files/62331090040.pdfIn PDF document text
- http://think6.net/ckfinder/userfiles/files/20210902204714.pdfIn PDF document text
- http://bobhendrix-law.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/bupujo.pdfIn PDF document text
- http://nowyhotelik.pl/userfiles/file/rowavewowelar.pdfIn PDF document text
- https://ijp2.com/contents/files/kujepola.pdfIn PDF document text
- http://thevale.us/userimages/13985101218.pdfIn PDF document text
- http://sun-green.be/ckfinder/userfiles/files/ripekurerololof.pdfIn PDF document text
- http://boxshop.mn/userfiles/files/nefavagegadasuxujezez.pdfIn PDF document text
- https://jss-moms.si/upload/File/tagemalokoxazu.pdfIn PDF document text
- https://www.ventisilva.com.br/ckfinder/userfiles/files/ramefafojugezelewi.pdfIn PDF document text
- http://pes.edu.mn/ckfinder/userfiles/files/liziwufi.pdfIn PDF document text
- http://thomasgearon.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/42579537928.pdfIn PDF document text
- https://happyfun.tw/uploads/files/202109050205012106.pdfIn PDF document text
- http://domgr11.ru/uploads/files/53520544373.pdfIn PDF document text
- https://mannerfeltdesignteam.se/ckfinder/userfiles/files/83214699084.pdfIn PDF document text
- http://ksklinika.ru/ckfinder/userfiles/files/2810288873.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=sonic+adventure+android+apkPDF 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_off0000d430.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD430 | 10628 bytes |
SHA-256: 345d17af3d8f9c22f460e035c63d2b6863f2cbc5f3329cfc9d47833476c28e89 |
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font_01_sfnt_off0000ecab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAB | 17976 bytes |
SHA-256: 9233a0f0ae8a3685ef0573516a00293ee3e0d945d61d6b7634a39681c43fb598 |
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font_02_sfnt_off00011b8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B8F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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