MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9958
Heuristics 6
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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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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://coretry.ru/uplcv?utm_term=environmental+pollution+is+due+to PDF link annotation
- http://mottaing.eu/userfiles/files/fapetukosimusemezowas.pdfIn PDF document text
- http://lpsa.cz/userfiles/file/70100353998.pdfIn PDF document text
- http://tensoinox.com/userfiles/files/noladiburopawopigevo.pdfIn PDF document text
- https://cissud.it/uploads/ck_editor/files/bolofenujiriwi.pdfIn PDF document text
- http://archissimo.eu/userfiles/files/bomidifabawunanizez.pdfIn PDF document text
- http://thaimassageboy.com/ckfinder/userfiles/files/riwadusagogafelif.pdfIn PDF document text
- https://www.mnogotrop.com/ckfinder/userfiles/files/xojuxajuvilizo.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/16166734e591c2---jabuz.pdfIn PDF document text
- http://densayhongngoai.com/uploads/userfiles/file/53335031276.pdfIn PDF document text
- http://movietek.vn/hinh-anh/files/98474408349.pdfIn PDF document text
- http://logtech.cz/foto/Image/file/21827674671.pdfIn PDF document text
- http://ultraljud.nu/bild/files/35287780867.pdfIn PDF document text
- https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/14e2415389267433df28b791ee2373b4/rofanasozisunuzenis.pdfIn PDF document text
- https://eastoncn.housemember.com/uploads/files/32585328682.pdfIn PDF document text
- http://bluelakehomestay.com/uploads/image/files/senas.pdfIn PDF document text
- https://promoform.coreform.it/uploads/file/tufemuf.pdfIn PDF document text
- http://wahluenfty.com/userfiles/navebokipozige.pdfIn PDF document text
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/0ak488q74sse7hvo9o9uihncf7/fewumodisifigiwa.pdfIn PDF document text
- http://ih-consultant.com/ckfinder/userfiles/files/fomupewunilube.pdfIn PDF document text
- https://feldmann-spedition.de/pics/userfiles/file/gonolukipo.pdfIn PDF document text
- http://www.workbythai.com/admin/assets/images/kovuba.pdfIn PDF document text
- http://americansemitruckparts.com/d/files/1154648995.pdfIn PDF document text
- https://lyna-garage.lynacarrental.com/htdocs/cljr/data/files/19111075175.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_off0000d11b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD11B | 16564 bytes |
SHA-256: 641db40b5a42d7c0fbd7df733677048758b445ba8b38dd5ba48be7ff365df1c8 |
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font_01_sfnt_off0000fba5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBA5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000113bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113BC | 10700 bytes |
SHA-256: 697c1afb963e026d45e346590ef1a9e257c071290739c34d21c38e9843e7e33c |
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