MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains an embedded JavaScript stream and numerous external URIs, many of which point to compromised or disposable hosting. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the document is designed as a link farm on disposable hosting, likely to distribute malware or conduct phishing. The ML classifier and ClamAV detection strongly suggest malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://kodcomputers.ro/2664/uploads/ropitisifegiruzil.pdf In PDF document text
- http://modamoda.nl/uploads/pic_lib/file/mabagozuwigawofokinikan.pdfIn PDF document text
- http://tragiaocolamsapa.com/userfiles/image/file/sowodikutizuvotopusil.pdfIn PDF document text
- http://xn--80aaeiengkwpz6p.xn--p1ai/pub/file/18717043653.pdfIn PDF document text
- https://planet-pvc.com/upload/files/68238613893.pdfIn PDF document text
- http://cleanyachts.it/writable/public/userfiles/file/zoziseranepalexozomiwamew.pdfIn PDF document text
- https://loan-financial.com/wp-content/plugins/super-forms/uploads/php/files/00279e806ae09b913e7679ae2bddfd61/75038627137.pdfIn PDF document text
- http://mariopresto.pl/userfiles/file/doxunizokol.pdfIn PDF document text
- https://www.hintonassociates.com/wp-content/plugins/super-forms/uploads/php/files/ddcb066c08c669f3f1a7f0c1d58481a2/73622761510.pdfIn PDF document text
- https://careersourceokaloosawalton.com/files/public/33603214473.pdfIn PDF document text
- https://creativesilhouettes.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1606d3f975d663---15992389895.pdfIn PDF document text
- http://opalbiosciences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607230c8a68bf---22208114471.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/bff7299c3e8f610bfc3ca4f7f5bcefca/sizopififalonajinuleveni.pdfIn PDF document text
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c81b653bef---zovamideviwasujirinalu.pdfIn PDF document text
- http://urgentcarepb.net/userfiles/file/30751375915.pdfIn PDF document text
- https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/2t96qjcm3f7l2vv6djr17f5up8/dadililuvomunuwaxulumej.pdfIn PDF document text
- http://wypelnienia.kratex.pl/wp-content/plugins/super-forms/uploads/php/files/959a898319cadd8f5d5c7a70b468a8aa/31664534637.pdfIn PDF document text
- https://3dreamstudios.com/wp-content/plugins/super-forms/uploads/php/files/cc20b67c054a1af4b364a0b89096b1a0/95639912700.pdfIn PDF document text
- https://kvkumariajnkvv.org/singhania/downloads/file/pemojafidinewupiza.pdfIn PDF document text
- http://kaizousha.com/js/upload/files/munofulet.pdfIn PDF document text
- https://pablohernandes.com/wp-content/plugins/super-forms/uploads/php/files/c8c464df6d4543b21fd9a7044090e69a/60170921350.pdfIn PDF document text
- http://dom-nenilovo.ru/wp-content/plugins/super-forms/uploads/php/files/a569d4fca39d958b2f4ad91ef8ad1e0a/62738869834.pdfIn PDF document text
- https://journeypeople.cc/wp-content/plugins/super-forms/uploads/php/files/78780ccd2270b5c507ad9e11b2a2cc4f/11002794673.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=cric+all+in+onePDF 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_off0000e6a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6A8 | 9988 bytes |
SHA-256: 60901fccbe9185bdfe00152cbad46b5e2cd975899b9b0be9aaf582343791a569 |
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font_01_sfnt_off0000fcde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCDE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000114f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114F0 | 17896 bytes |
SHA-256: 6b566645efd6e1e4c3f3d5cb5519985395deae8736f584528609ea2ad345e211 |
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