MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links pointing to compromised WordPress sites, suggesting a phishing or malicious redirection scheme. The ClamAV detection and ML classifier indicate a high likelihood of malicious intent. Although no scripts were explicitly extracted, the structure and URL patterns are consistent with malware delivery or phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.5690
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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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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://ketchas.ru/uplcv?utm_term=convert+html+to+pdf+using+pdfbox PDF link annotation
- http://www.fattyweng.com.sg/wp-content/plugins/formcraft/file-upload/server/content/files/16074b6ff40886---55274053343.pdfIn PDF document text
- http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a5dbf25c689---73544213884.pdfIn PDF document text
- https://www.q-jin.ne.jp/ckfinder/userfiles/files/kipir.pdfIn PDF document text
- https://canadianrelocation.net/wp-content/plugins/formcraft/file-upload/server/content/files/16091da756d70f---fabes.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a55a88d38ad---76572500581.pdfIn PDF document text
- http://sosnovgeo.ru/userfiles/file/53595920140.pdfIn PDF document text
- https://mut-zur-veraenderung-hambuch.de/userfiles/file/kiverijikoxenalol.pdfIn PDF document text
- http://xn--or3bi2da319p.com/upload/fckeditor/file/ridotip.pdfIn PDF document text
- http://c2mag.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075f9526c574---korezofazam.pdfIn PDF document text
- http://www.hptindia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610a059a7f6c0---kajatezepan.pdfIn PDF document text
- http://yongqingtech.com/d/files/vikisapomixijas.pdfIn PDF document text
- https://avis-medical.ma/wp-content/plugins/super-forms/uploads/php/files/4805de57c67aafc12a898fb2627f492c/96322748247.pdfIn PDF document text
- http://hpworld.hu/data/pic/Image/file/55904507294.pdfIn PDF document text
- http://banlinhkienlaptop.com/userfiles/file/40644779146.pdfIn PDF document text
- http://sntaviator.ru/ckfinder/userfiles/files/vuropanuwabujudotozuxuxi.pdfIn PDF document text
- http://limpiasol.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c29f794e623---kumolugotup.pdfIn PDF document text
- http://amwordpress.org/wp-content/plugins/formcraft/file-upload/server/content/files/160760592b64d9---govukifoxapawa.pdfIn PDF document text
- https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/1607b5704af846---tiburelidufamenusid.pdfIn PDF document text
- https://petek.biz/resimler/files/93338151202.pdfIn PDF document text
- http://dentalcenterstudio.it/userfiles/files/22873478555.pdfIn PDF document text
- http://kino-profi.com/wp-content/plugins/super-forms/uploads/php/files/905b7d2f84a9cd451205a5137bdf4f91/razabisajexamugeguserifun.pdfIn PDF document text
- http://www.dkmodels.net/ckfinder/userfiles/files/kerefogezevifitologiwo.pdfIn PDF document text
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609630ea397dd---wavogino.pdfIn PDF document text
- http://shssailors1969.com/clients/3/36/366f78b21138e0f8005dfe6cc5e09e30/File/dakubepodonoputokuzotikes.pdfIn PDF document text
- http://www.climatisur.com/ckfinder/userfiles/files/1678285180.pdfIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c75f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC75F | 11220 bytes |
SHA-256: dd47ac247134be0f4559e780b3e9d53536eba82e261c710b1a07692fba1c4983 |
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font_01_sfnt_off0000e10b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE10B | 17256 bytes |
SHA-256: 2d647218ab4789a6efd6a383f89d1009ed2c3772abb643bad7f58202d640a750 |
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