MALICIOUS
164
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://philabc.ru/uplcv?utm_term=sent+forth+by+god%27s+blessing PDF link annotation
- http://conservativista.com/js/ckfinder/userfiles/files/nezafasotovuvus.pdfIn PDF document text
- http://stilistspb.online/public/files/uploads/files/nelosefipulalarizur.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161588fdfd0a29---99591226141.pdfIn PDF document text
- http://ikcem.org/userfiles/file///lorojojadako.pdfIn PDF document text
- https://istanajp2.com/contents/files/16681888208.pdfIn PDF document text
- http://pekingtogo.com/uploads/files/mopuputoposogavufowibi.pdfIn PDF document text
- https://cyberbirddog.com/userfiles/files/sibotajato.pdfIn PDF document text
- https://planningpvedh.nl/ckfinder/userfiles/files/jegivekazapeferexidu.pdfIn PDF document text
- http://www.iuoelocal870.com/kaizen/ckfinder/userfiles/files/gofebiv.pdfIn PDF document text
- https://istanbulbalbir.com/upload/ckfinder/files/91082760169.pdfIn PDF document text
- https://almondzwealth.com/administrator/imagetemp/file/41320893523.pdfIn PDF document text
- https://www.vasutaszeneiskola.hu/ckfinder/userfiles/files/1810626350.pdfIn PDF document text
- https://jiu-hang.com/upfiles/editor/files/30978504471.pdfIn PDF document text
- http://imobilestore.de/userfiles/file/bofiwufafidedideseditu.pdfIn PDF document text
- https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/311eqdgd2b5r1lect3nf0cbj0k/kepulisoxorowila.pdfIn PDF document text
- http://antansconstructions.com/ckfinder/userfiles/files/nakubun.pdfIn PDF document text
- http://viacaosaopedro.com/www/js/ckfinder/userfiles/files/xunisujanenopabizen.pdfIn PDF document text
- http://aircond.md/upload_fck/file/61937770316.pdfIn PDF document text
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613a4ef71adb1---30422279978.pdfIn PDF document text
- https://idfusionllc.com/wp-content/plugins/super-forms/uploads/php/files/0fab29432ef34e7f223104499d104ea6/47364532079.pdfIn PDF document text
- https://namdolove.com/FileData/ckfinder/files/20211003_8CAC31D22AB62CE9.pdfIn PDF document text
- http://portalcom-b2b.es/img/user//file/_0197943001630757785.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_off0000bae2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAE2 | 18420 bytes |
SHA-256: c8189d694b9321410fccb22b51c38a859bdd925d796cf76afba185a55337209f |
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font_01_sfnt_off0000ea9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA9F | 10836 bytes |
SHA-256: eff21e0fe48a614906aaf04f4d4d9c7a86db57d6f9195018220cd798eebe9cef |
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font_02_sfnt_off0001035e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1035E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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