MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous URLs, many pointing to compromised CMS upload directories and disposable hosting, indicating a phishing or redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lead the user to a malicious site or download further malware. The embedded JavaScript is likely used to facilitate the redirection or exploit vulnerabilities.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
Heuristics 7
-
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
-
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.
-
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://luckdidea.com/ckfinder/images_store/files/jenabat.pdf In PDF document text
- https://castilloexterior.net/ckfinder/userfiles/files/wilofalalodosekijav.pdfIn PDF document text
- http://netflor.pl/upload/File/luwipevafewex.pdfIn PDF document text
- https://rffsev.ru/wp-content/plugins/super-forms/uploads/php/files/081220cf68df895330777989863fc83f/zotuxosidifome.pdfIn PDF document text
- http://africanhairbraidingsalon.com/userfiles/file/61593810608.pdfIn PDF document text
- http://www.mbk-montage.nl/ckfinder/userfiles/files/xigusiworenibudonaluxaziz.pdfIn PDF document text
- http://drstevealbrecht.com/wp-content/plugins/super-forms/uploads/php/files/52c3355f018617f69747de53ba136eab/79914057311.pdfIn PDF document text
- https://interesttour.com/wp-content/plugins/super-forms/uploads/php/files/52f2ca930d328e6854dd5dd6226a4de7/84245823746.pdfIn PDF document text
- https://dermatologie-chamonix.com/userfiles/file/618771976.pdfIn PDF document text
- http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0811144dd8---lesut.pdfIn PDF document text
- https://archltginc.com/wp-content/plugins/super-forms/uploads/php/files/d3a7dbe9e7983650c429a4e47c27a791/62982021455.pdfIn PDF document text
- https://glasschneider.koeln/wp-content/plugins/super-forms/uploads/php/files/smshap96tppt6s1docedjq9p3k/53948458280.pdfIn PDF document text
- http://lirealestatelitigator.com/wp-content/plugins/super-forms/uploads/php/files/9c3a1af9e660167b81196414426609d7/48944457708.pdfIn PDF document text
- https://dungcuruamui.com/wp-content/plugins/super-forms/uploads/php/files/98kr6tepu4jd4u29b03cus9qae/fevanewivukefiba.pdfIn PDF document text
- http://w3-japan.com/js/upload/files/25536876518.pdfIn PDF document text
- http://doverhighschoolhalloffame.com/clients/2/2d/2d76883e1086210ef8e2c43836b0327f/File/26083258105.pdfIn PDF document text
- http://www.atrium-tuiles.com/wp-content/plugins/formcraft/file-upload/server/content/files/160af80e9e5b67---42120898293.pdfIn PDF document text
- https://www.hadlowsecurityshutters.com/wp-content/plugins/super-forms/uploads/php/files/2f07f0588e3839a759762525cc133bff/bimijokujavelafimo.pdfIn PDF document text
- http://siltherm.com/ckfinder/userfiles/files/ludeworijixe.pdfIn PDF document text
- http://royalwedding.jp/images/blog//file/zokuxufakolexa.pdfIn PDF document text
- https://parisautotravel.com/wp-content/plugins/super-forms/uploads/php/files/mt25gg7ukk5j6cv1vplbctk486/vagegad.pdfIn PDF document text
- https://www.nestroots.com/wp-content/plugins/super-forms/uploads/php/files/p85ir9tllf7atgtogrqe7p6tt7/84513668939.pdfIn PDF document text
- https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608715230abbf---67375627701.pdfIn PDF document text
- http://imagespa.mx/wp-content/plugins/formcraft/file-upload/server/content/files/16070690594b75---81230775239.pdfIn PDF document text
- http://fitviewer.de/files/file/20737877402.pdfIn PDF document text
- http://beastyenergy.com/userfiles/file/56142549073.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=the+greenery+of+tampa+bayPDF 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_off0000df79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF79 | 10716 bytes |
SHA-256: bc6832ad971e45e009ed8d99c9b495c3bfb13e3f654bc1c4941c8bd2f1836a40 |
|||
font_01_sfnt_off0000f7ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7AE | 17584 bytes |
SHA-256: 986b5484eebb4e05c6021a96d058c3d8d67e2f1e14a6d830f3eb488d9953085c |
|||
font_02_sfnt_off00012599.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12599 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.