MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links, many pointing to compromised websites or disposable domains, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://jimigubellifoundation.org/clients/f/f9/f96c94eea877db95ad0a8b6fd709b1ed/File/89356880762.pdf In PDF document text
- https://www.baileysmilk.com/wp-content/plugins/super-forms/uploads/php/files/4af2ec9dc4ca70e1cd9bdf0d4c659e31/gosokazeg.pdfIn PDF document text
- http://sklepjola.pl/userfiles/file/1417871723.pdfIn PDF document text
- http://freemansphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/16106e2944d186---kaxasez.pdfIn PDF document text
- https://culturasiapamplona.com/guiarte_userfiles/files/35403569755.pdfIn PDF document text
- https://metricgroup.it/uploads/file/55462922365.pdfIn PDF document text
- http://jaatkinson.com/userimages/mugozizakipukawonus.pdfIn PDF document text
- https://grupahatak.pl/admin/_fck_files/file/53793206545.pdfIn PDF document text
- http://vkts.se/userfiles/file/fikebutanorelunoreta.pdfIn PDF document text
- http://avs-market.ru/admin/ckfinder/userfiles/files/vatasopile.pdfIn PDF document text
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/b390f55404dd79a8e428f54d08474770/zugojimafujupile.pdfIn PDF document text
- http://www.communityheroesproject.org/wp-content/plugins/formcraft/file-upload/server/content/files/16079c85d7a0c0---peximaf.pdfIn PDF document text
- http://banghetretruc.com/media/ftp/file/jusatidi.pdfIn PDF document text
- http://componentcnc.hu/uploads/ckfinder/userfiles/files/5988111941.pdfIn PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfa89460404---goxowopatewidikuvitajep.pdfIn PDF document text
- https://detectiveoffice.net/userfiles/file/28571779830.pdfIn PDF document text
- http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c1fc16d039b---vibisevakoxurig.pdfIn PDF document text
- https://yziact.fr/wp-content/plugins/super-forms/uploads/php/files/uipfhovorqeel72o7dhsi6qeku/48226419677.pdfIn PDF document text
- https://apparel.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/2c298557136d89333380ff5315ac3570/748819063.pdfIn PDF document text
- https://www.inter-tube.co.uk/wp-content/plugins/super-forms/uploads/php/files/c876ed2181a2b7cbfd1162e05a638ca0/nilaxefe.pdfIn PDF document text
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/fd12hkq3od6d3j3lergv3f9j3d/pisebuxezedaselow.pdfIn PDF document text
- https://tour-paris-guide.com/cite_imgs/file/xulazojukowurawekevi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=quantum+supremacy+paper+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_off0000d1b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1B9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e9cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9CB | 17828 bytes |
SHA-256: 2f7ece2872a66b215347ae5f6e665102211eac0d0cdff7d5f91f6111cd8580c8 |
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font_02_sfnt_off00011806.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11806 | 10796 bytes |
SHA-256: 08a945419ed4210ebb28a0cb88462cf377161b4c8bfc8c1cd160ea1a62339ccf |
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