MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a link farm pointing to multiple domains, including one hosted on a compromised WordPress site. The primary purpose appears to be redirecting users through a series of links, likely to a phishing or malware distribution site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://alternativefitness.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606d9ba6e7eca---gunemumapilobuka.pdf In PDF document text
- https://vansuloi.com/uploads/userfiles/file/65177848708.pdfIn PDF document text
- https://aprilboya.com/userfiles/file/disuledotisubudiro.pdfIn PDF document text
- http://wilkinsconnection.com/clients/9/94/94ba1e7d864c5c8af3bb481f5f9f31de/File/71382982213.pdfIn PDF document text
- https://rclurie.com/wp-content/plugins/super-forms/uploads/php/files/c1731876a08be51541454cbe61561885/65738002140.pdfIn PDF document text
- https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/1606f14385b142---fipuroxijedimupawobafaji.pdfIn PDF document text
- http://cmuniontravel.com/userfiles/file/66292969765.pdfIn PDF document text
- https://porterbrothersltd.com/app/webroot/uploads/ronegozax.pdfIn PDF document text
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/eenrudl1akd7eg428bedptom37/mexabizumonogivurasibum.pdfIn PDF document text
- http://charontrade.hu/data/file/tumuzineke.pdfIn PDF document text
- https://sacc-la-chaux-de-fonds.ch/fichiers/file/polekeroladamuzopalogob.pdfIn PDF document text
- http://caopump.com/admin/userfiles/file/nemotoxivajuvulur.pdfIn PDF document text
- http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/16073b9b61422e---76174486942.pdfIn PDF document text
- https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/da07e6d172eba0c29fc86167ae97f036/89540806565.pdfIn PDF document text
- https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/bac10eb0d5370f7201a5aee3523507c9/wopijurepurodazezi.pdfIn PDF document text
- https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/2var9s91mdt1291dq5mfefdisa/lexotejorotumexaleragema.pdfIn PDF document text
- http://berries85.com/clients/4/4c/4c86f126b1006e50d570d35f0f20b0f3/File/98202889101.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607224600055c---gagisawuziseramuxowarosi.pdfIn PDF document text
- https://alutat.com/data/file/56328467064.pdfIn PDF document text
- https://cald-lighting.com/wp-content/plugins/super-forms/uploads/php/files/71d3cf33fe6827c5f0f6179f25a14061/kalol.pdfIn PDF document text
- http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/160870e344eec1---21047128884.pdfIn PDF document text
- https://carsen.sk/editor_uploads/system/files/60423464654.pdfIn PDF document text
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c95d0217c41---49767773081.pdfIn PDF document text
- http://msci.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/16098b28fee886---47654258448.pdfIn PDF document text
- http://ankaser.com/userfiles/file/969520861.pdfIn PDF document text
- http://modnyi-buket.ru/uploads/files/gireletijip.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=pokemon+x+and+y+gym+orderPDF 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_off0000f1ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1EC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000109fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109FE | 17416 bytes |
SHA-256: 2e3c360789ceeee7eae54355208ef0c8830742ec96d3c310e3d8c75e11025e76 |
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font_02_sfnt_off00013709.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13709 | 10496 bytes |
SHA-256: 0809c41470c0a6f01a78a9d17729bba1d8c07c365a21dc1b23ac08b2f8ebde8a |
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