MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF containing embedded JavaScript, which is often used to exploit vulnerabilities or redirect users to malicious sites. Heuristics indicate it's part of a link farm hosted on compromised WordPress sites, likely serving as a lure for phishing or malware distribution. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4683
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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://olgapopovaphoto.com/wp-content/plugins/super-forms/uploads/php/files/aa37324bbc2572bfe85882a485d4abed/vewejutajeduko.pdf In PDF document text
- https://jxloanchien.com/style/postimage/file/zesug.pdfIn PDF document text
- http://www.highlandmetals.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16087d8d669752---nimixekiru.pdfIn PDF document text
- http://autoscuolepintozzi.it/userfiles/files/nigiwejaxepizumogapomoge.pdfIn PDF document text
- https://www.couleurs-et-jardin.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1609867e5cab5c---nunovokaf.pdfIn PDF document text
- http://vieclamtaichinh68.com/upload/files/liwexebo.pdfIn PDF document text
- https://blugarden.eu/file/nemovutuzimevedakifu.pdfIn PDF document text
- https://diversifiedhumansolutions.com/wp-content/plugins/super-forms/uploads/php/files/69c49e72de2dda0f2c9acf7fb2fa5bfc/lujat.pdfIn PDF document text
- http://www.expo-hotel.com/english/wp-content/plugins/formcraft/file-upload/server/content/files/16095e52a21523---bariwu.pdfIn PDF document text
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/d5573c9403b923d0f0e5b1820bce582e/newobibulugemobenupolom.pdfIn PDF document text
- http://studiopetrilli.it/userfiles/files/dotos.pdfIn PDF document text
- https://home18.ru/wp-content/plugins/super-forms/uploads/php/files/575ba9a49f28b29ef7ea37787b97218b/41960208432.pdfIn PDF document text
- https://zabulgaria.org/userfiles/file/84216895687.pdfIn PDF document text
- https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/abdmaapjhi6e5au7ho2n4ud425/felusi.pdfIn PDF document text
- http://cnc-soustruzeni.cz/files/file/39917969371.pdfIn PDF document text
- https://www.scilights.com/wp-content/plugins/super-forms/uploads/php/files/8c1b5bc60753fba47d664acf9beffbe5/59799312316.pdfIn PDF document text
- https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/qn30rbqju44sr4qijdl6e9pmi4/pekerolaterez.pdfIn PDF document text
- https://flvirginia.com/wp-content/plugins/super-forms/uploads/php/files/550421b531689de312dc4a7def996a03/satodidetanavopipitoxe.pdfIn PDF document text
- https://rybczewice.pl/userfiles/file/sudokurewolewazuluzu.pdfIn PDF document text
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/5gfb0ud9mra3r2ltjir2g60fct/56684744779.pdfIn PDF document text
- http://stsmcc.org/www/js/ckfinder/userfiles/files/57302140401.pdfIn PDF document text
- http://lovemyskindayspa.com/clients/d/d9/d99ed7cf7cbac978b7326c22a81d1608/File/safalumujamipuburunoguvew.pdfIn PDF document text
- https://him-home.ru/wp-content/plugins/super-forms/uploads/php/files/8ef7f3ac4d7bca1fcd66059b620bc69c/18176927497.pdfIn PDF document text
- http://gostium.com/wp-content/plugins/formcraft/file-upload/server/content/files/160adfc046e22a---56114761161.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=software+pdf+file+reader+free+downloadPDF 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_off0000d785.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD785 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ef97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF97 | 18332 bytes |
SHA-256: d481b3b1915bd27d5d0a3eba59c661beb70f5bf6f30586f766c8e24b0822cbd8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.