MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://open.ua/uploads/ckeditor/files/62114881498.pdf In PDF document text
- http://tongchangkj.com/uploadfile/file///2021090603461813.pdfIn PDF document text
- http://mosme.org/uploadfile/files/51181054796.pdfIn PDF document text
- https://alkathirilaw.com/userfiles/files/zowimebobopagesavasinave.pdfIn PDF document text
- http://guss-ex.de/uploads/fck/file/zutebatabakunun.pdfIn PDF document text
- http://www.icodar.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613719f9f253c---48161592657.pdfIn PDF document text
- http://www.acefence.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130006948643---fikirerisogodowovesifile.pdfIn PDF document text
- http://hengfengpaper.com/filespath/files/20210908031915.pdfIn PDF document text
- http://vektor28.ru/userfiles/file/7836433221.pdfIn PDF document text
- http://www.tobywells.org/media/fckdir/file/fazuzanudawefowiluxiwar.pdfIn PDF document text
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/cfc121c3f226e1207a9e7fbaba452add/17288979995.pdfIn PDF document text
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f7dc09983d---54857908685.pdfIn PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/7bc7f16eda69b457dfcbca6b1a52d43c/xiferudelezufobiso.pdfIn PDF document text
- https://tomas-music.com/contents/files/76404491959.pdfIn PDF document text
- https://hijaulumut.com/contents/files/wokevi.pdfIn PDF document text
- http://cartopack.com/Images/file/9651688369.pdfIn PDF document text
- http://mylodge-naoshima.com/52074225577.pdfIn PDF document text
- http://scherzerpc.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/24950856907.pdfIn PDF document text
- http://benthanhsgfarm.net/images/uploads/files/28437872734.pdfIn PDF document text
- http://naitikfashions.com/ckfinder/userfiles/files/sojekepisavafez.pdfIn PDF document text
- http://srub-servis.ru/userfiles/file/ladizida.pdfIn PDF document text
- http://okna-stv.ru/userfiles/files/13608794488.pdfIn PDF document text
- https://christembassyromford.org/wp-content/plugins/super-forms/uploads/php/files/0213362b3d55aa163421587bd2afee26/vupoforeleza.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131b9cb91530---wemixotugadiw.pdfIn PDF document text
- http://www.pvvc.cz/files/wexorazujubew.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=why+is+my+internal+storage+fullPDF 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_off0000d8a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8A0 | 18700 bytes |
SHA-256: dac4d107c73ef8946c4f1bcb868f23d7a9cb3d04fd241b12caec7b8dc0f5cd12 |
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font_01_sfnt_off000108fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108FD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012114.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12114 | 10868 bytes |
SHA-256: b40ada14ef1b5ffa5114b3f7a9cd78ccd70f6a43da924e271d4459a770ad94cc |
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