MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file contains embedded JavaScript and a large number of external links, many of which point to compromised CMS upload directories or disposable hosting. ClamAV detected this file as 'Pdf.Phishing.Trojan', indicating a phishing or trojan distribution intent. The embedded JavaScript likely facilitates the redirection or download of a malicious payload.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3852
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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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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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://skyrunarser.com/js/fckeditor/editor/filemanager/connectors/php/connector.php/upfiles/file/21080709322254000265rzc6.pdf In PDF document text
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/87ce1cf2133b0c7e464930cfd9eeebb3/sowisejajudameresa.pdfIn PDF document text
- http://jamesirvinewedding.com/clients/f/f9/f947a18657f5d77a8fcd192ffd4ccf25/File/44062300967.pdfIn PDF document text
- https://useoneconvo.com/wp-content/plugins/super-forms/uploads/php/files/0fa6d62b6787f67fe2d7cf03c6e53ee3/36077221689.pdfIn PDF document text
- http://xn--e1aaafipco3bk8gra3b.xn--p1ai/upload_picture/file/jegojidiki.pdfIn PDF document text
- https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/55440cc5a8b32db427bbd8b071cce048/17262873953.pdfIn PDF document text
- https://benqmusicworkshop.com/fupload/file/mikikopuwatogomisodavo.pdfIn PDF document text
- http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086140ec01e8---38972115095.pdfIn PDF document text
- http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/qfv853qmak39ljsvgfi8jh6i0t/jalururupoj.pdfIn PDF document text
- https://markeishahall.com/wp-content/plugins/super-forms/uploads/php/files/4871309b3a152ffc19f3e2aeb7771a00/rijogibodepofegizete.pdfIn PDF document text
- http://www.johnrealestate.in/ckeditor-ckfinder-integration/uploads/files/kiroba.pdfIn PDF document text
- http://1960vonsteuben.com/clients/d/df/dfb5e1b83ea85bfdc5ef1da934264264/File/17243961249.pdfIn PDF document text
- https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bbcef12c1cc---xenepodujusimasisexepe.pdfIn PDF document text
- http://4seasonstours.in/userfiles/file/tobotatabiw.pdfIn PDF document text
- http://big-blue-bus.com/pics/fotos/1/file/80168680855.pdfIn PDF document text
- http://morethancars.nl/uploads/edytor/file/47979793674.pdfIn PDF document text
- http://www.cenlafilm.com/siteuploads/editorimg/file/69158624983.pdfIn PDF document text
- https://niboparis.com/upload/fckeditor/file/1629843414_1.pdfIn PDF document text
- https://soudurelausiere.ca/upload/editor/file/nenavepuzezetegaxo.pdfIn PDF document text
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1608746e90b27c---80367173236.pdfIn PDF document text
- http://vibrosystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1608a16fdc185a---zudizuzi.pdfIn PDF document text
- http://maraulsan.com/ckfinder/userfiles/files/26026814520.pdfIn PDF document text
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611687be30f4c---puvoji.pdfIn PDF document text
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160ac525ed0b8e---nisarize.pdfIn PDF document text
- https://hkparkkonutlari.com/image/files/mojimujojelevevajutiref.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=novel+risa+saraswati+danur+pdfPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e2ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2AC | 10720 bytes |
SHA-256: e1b134bdfe809c089d48cec8a2d4d9cb869cc370e84a9f717fb6c6be5e932d12 |
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font_01_sfnt_off0000fb83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB83 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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