MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories or disposable hosting, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the structure and URL patterns are consistent with a phishing lure designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
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 https://szabobuszberles.hu/files/files/79570518934.pdf In PDF document text
- https://rts-wm.com/ckfinder/userfiles/files/7052571950.pdfIn PDF document text
- http://pratiklinik.com/img/userfiles/files/570163476.pdfIn PDF document text
- http://www.franklinwebdesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086e95df2ae5---47828940222.pdfIn PDF document text
- https://daleel.global/wp-content/plugins/super-forms/uploads/php/files/5t4g2n374ad8ts2mfpf6nriubm/mukuzasaxevogedepanise.pdfIn PDF document text
- https://weilaimachinery.com/userfiles/files/34134021335.pdfIn PDF document text
- https://chamsocmuihong.com/wp-content/plugins/super-forms/uploads/php/files/9e7e93u1g7s4psair2o2ncskeu/21185251660.pdfIn PDF document text
- http://abacusnancy.com/userfiles/file/kibidujotawebolob.pdfIn PDF document text
- https://kimtuong.vn/isc/public/files/fckupload/file/5480926489.pdfIn PDF document text
- https://perfectsextherapy.com/public_html/userfiles/file/35433184332.pdfIn PDF document text
- http://goodmix-psc.com/userfiles/files/jiwawusomekeba.pdfIn PDF document text
- https://www.nobleorthodontic.com/wp-content/plugins/super-forms/uploads/php/files/08a2b44e1cba23709c3b140465729607/sexodeli.pdfIn PDF document text
- https://mkart.it/uploads/file/63961535101.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c353179121---nidegif.pdfIn PDF document text
- http://mofrantech.com/userfiles/file/gewivuferowilir.pdfIn PDF document text
- http://project-lovcen.me/userfiles/file/kodel.pdfIn PDF document text
- http://myqself.com/upload/files/73793438556.pdfIn PDF document text
- https://keralatemples.info/ckfinder/userfiles/files/xogunonukoxuxam.pdfIn PDF document text
- https://www.digitalsofts.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f58dbbe926---wedogo.pdfIn PDF document text
- http://spain-ex.com/images/blog//file/vugoxomepuroxuxo.pdfIn PDF document text
- http://xn--80aafbladvtgxneccoge3bt.xn--p1ai/pict/file/19014528805.pdfIn PDF document text
- http://jpind.pl/userfiles/file/nunirilokofabotorutos.pdfIn PDF document text
- https://luminex.pl/upload/file/fesoledasokalobogina.pdfIn PDF document text
- http://abacusnancy.com/userfiles/file/58484179561.pdfIn PDF document text
- http://asbu.net/uploads/FCK_files/file/debefezezujop.pdfIn PDF document text
- https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/160e8361ee1b64---49615113276.pdfIn PDF document text
- https://gifarlcm.com/upfiles/editor/files/59744273248.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=ales+haz%C4%B1rl%C4%B1k+kitab%C4%B1+indir+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_off0000e8f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8F6 | 10792 bytes |
SHA-256: 6530ffa0cea9ba3900f79a20279b9899b9af67737d7d42bea51d776c66bfcc6b |
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font_01_sfnt_off00010185.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10185 | 19540 bytes |
SHA-256: baf961e405f8a730aeb0ff36cb533b33f56f1ea5b52ae6f628b2a6eebc58272f |
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font_02_sfnt_off00013203.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13203 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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