MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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://krisoc.ru/uplcv?utm_term=cvc+word+family+worksheets+pdf PDF link annotation
- https://orkhaconstruction.com/wp-content/plugins/super-forms/uploads/php/files/sja76bllivg065p97ovisol07v/vonunikili.pdfIn PDF document text
- http://bilmatbasim.com/userfiles/file/33097463225.pdfIn PDF document text
- https://iiml-pgpsm.in/ckfinder/uploads/userfiles/files/99792631967.pdfIn PDF document text
- http://www.northeastmarquees.com/wp-content/plugins/super-forms/uploads/php/files/3a21d0d1e51478945d7c9b8017a710d5/zopijaguson.pdfIn PDF document text
- http://auapp.ch/userfiles/files/fenomiv.pdfIn PDF document text
- https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/8da9a147849b6bce3133ae61c056642d/32796830039.pdfIn PDF document text
- http://travelport.pl/userfiles//file/subozulu.pdfIn PDF document text
- http://studiolaviano.it/userfiles/files/69536461983.pdfIn PDF document text
- http://kbchina.de/upload/1216660122.pdfIn PDF document text
- http://rollfactorytogo.com/uploads/files/66113270031.pdfIn PDF document text
- https://www.frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/91902775887.pdfIn PDF document text
- http://altinay-law.com/images/file/33814608616.pdfIn PDF document text
- http://kevinmcallisterlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/43780163879.pdfIn PDF document text
- https://canvasations.com/wp-content/plugins/super-forms/uploads/php/files/34p0alcipb58dar7vcv2tsmkh0/6656136212.pdfIn PDF document text
- http://immobilieninvestors.de/userfiles/file/9422601182.pdfIn PDF document text
- http://bezpieczna-strefa.pl/wp-content/plugins/super-forms/uploads/php/files/a3b50662b745483b324b84dc35246f91/piwilewusiruximi.pdfIn PDF document text
- http://castrolmintabolt.hu/images/upload/file/15326086270.pdfIn PDF document text
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/0ous6q2tlfp7mlh4dfuqb64fa6/81236679953.pdfIn PDF document text
- http://puntolinea.org/userfiles/files/betiz.pdfIn PDF document text
- https://facade-metal.ch/ckfinder/userfiles/files/rarapijame.pdfIn PDF document text
- https://www.la-providence-ehpad.fr/ckfinder/userfiles/files/95248837821.pdfIn PDF document text
- http://tootingtaxi.com/survey/userfiles/files/62021295313.pdfIn PDF document text
- http://nousgarage.com/userfiles/file/bosasisobaz.pdfIn PDF document text
- http://www.danvillern.com/wp-content/plugins/super-forms/uploads/php/files/iebpmnmoc2p4amnphf65de74h0/98593118018.pdfIn PDF document text
- http://capitaloffice.pl/fotki/file/14589999026.pdfIn PDF document text
- 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_off0000c6bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6BC | 11168 bytes |
SHA-256: 3a9c43d3493159855152d9a96252cef77f64213b36ea5716dc289585d94e006c |
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font_01_sfnt_off0000e0ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0EF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f901.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF901 | 16256 bytes |
SHA-256: 80ee91d2fffd4bbbb52a20d37569e581bc28b19b7f4af96d97accfe2915412de |
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