MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, indicating an attempt to execute malicious code. It also features a link farm pointing to compromised WordPress upload storage and disposable hosting, suggesting a phishing or malware distribution scheme. The ClamAV detection and ML classifier further support its malicious nature.
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://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/0dim2mnppus9u7jn1e42qo7h7a/meginavizewojajafu.pdf In PDF document text
- https://bancodevida.com/bancodevida/admin/images/image/file/54448164798.pdfIn PDF document text
- http://tykhestudiodesigns.com/clients/7/73/7311521ca682816632878891c231d107/File/16003243164.pdfIn PDF document text
- https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/5cd40d3a3a13528be1c799d2ea510cba/81353469498.pdfIn PDF document text
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160c88a315888a---46243152378.pdfIn PDF document text
- https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/fmv3dh4advp4jth81m4sqisqs3/kulopagifozivetez.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160993cc385e83---rejagewavitonakuxomoditov.pdfIn PDF document text
- https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b381891bde---bonidonudujilopedaru.pdfIn PDF document text
- http://paillasse.hu/userfiles/file/fukenalineluxexefoguzu.pdfIn PDF document text
- https://www.asahinadigital.com/wp-content/plugins/super-forms/uploads/php/files/ldnneqrm5v1m1aiqgpcv1uru6g/likagezijibapawajofapaf.pdfIn PDF document text
- http://neodev.space/wp-content/plugins/formcraft/file-upload/server/content/files/1609e5a4fda27b---pibosuwafojetuzozo.pdfIn PDF document text
- http://applecentervn.com/uploads/image/files/98098129917.pdfIn PDF document text
- http://panda-es.tokyo/yamituki-n/uploads/files/tivuwovezegofanavak.pdfIn PDF document text
- http://aeronautike.com/userfiles/file/kiwemasasilumazotavedon.pdfIn PDF document text
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/k8a46sfbu75qliiv0ihg28lgmh/18690864289.pdfIn PDF document text
- http://longarmquiltacademy.net/fckeditor/userfiles/file/puwodan.pdfIn PDF document text
- http://drvision.org/wp-content/plugins/formcraft/file-upload/server/content/files/160881da9629d5---wibepefetenufadibamunezu.pdfIn PDF document text
- http://www.peopleoftheheath.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c77b52b1e23---42502805807.pdfIn PDF document text
- http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e71170d5ef---nikutulakirulevetizafid.pdfIn PDF document text
- http://dpsszczytno.pl/photo/file/99209267559.pdfIn PDF document text
- http://ventiliatoriai.lt/js/ckfinder/userfiles/files/56304085872.pdfIn PDF document text
- http://thuocnam.xyz/images/files/99208589956.pdfIn PDF document text
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/d4aa7deb98245f27297c7740b96535ce/13258184203.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=oxford+dictionary+of+phrasal+verbs+pdfPDF 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_off0000e8a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000100b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100B2 | 17468 bytes |
SHA-256: 04e06b94f5926c4e08b83bc020f8ffddddbd8dbfba8073bbd7155cfa96751c77 |
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font_02_sfnt_off00012e2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E2A | 11164 bytes |
SHA-256: bf713e200c85bcb2df3d5e6b15ee69a193afd4a32ff26bc2ca91a846d6021dff |
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