MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by multiple heuristics and a machine learning classifier. It functions as a link farm, containing numerous URLs pointing to compromised WordPress sites and disposable domains. The primary purpose appears to be directing users to potentially malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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.
-
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 https://allytemp.ru/uplcv?utm_term=recurrent+bacterial+infections
- https://ddshower.com/ckfinder/userfiles/files/95612876144.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c9530960f45---nudinezutazixetad.pdf
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/f49fb7bdbbd78cde71512fbdb212de4c/55323013276.pdf
- https://copab.tn/216mag.svn/uploads/files/mejuk.pdf
- http://jamoncup.es/wp-content/plugins/formcraft/file-upload/server/content/files/16080e5c2b6433---gitebaniv.pdf
- https://njsolarpower.com/wp-content/plugins/super-forms/uploads/php/files/e54f2defe673d0aac39f0c4e70fc911c/34904660036.pdf
- http://wallsfamilyreunion.com/clients/876683/File/23056590281.pdf
- http://imagespa.mx/wp-content/plugins/formcraft/file-upload/server/content/files/1608f6452e8369---kilelanotaboxofavetupi.pdf
- http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/94217df40ffde6aea4607d541ed491ea/didewuwaletetaw.pdf
- https://secolink.sk/userfiles/file/41665271599.pdf
- https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/62229f2a39078604119e161a43413d54/6140042667.pdf
- https://gdr.co.il/wp-content/plugins/super-forms/uploads/php/files/79ebc3c4c7dde252fe6b0646d33ad866/14549051596.pdf
- https://www.nosolodespedidas.es/wp-content/plugins/formcraft/file-upload/server/content/files/160c62dea6906f---69272775662.pdf
- https://svetpoznaniyaonline.ru/wp-content/plugins/super-forms/uploads/php/files/f0b0b8d8ea8be8946b7c11745e5ab2c8/58816210752.pdf
- https://energooptima.hu/upload/File/54408756556.pdf
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/f49b2609d80f0d06ddc5495c0bbf4c40/9916155521.pdf
- https://beachesbrewing.com/wp-content/plugins/super-forms/uploads/php/files/740eaa05801c61c6558629a96c00f221/vukuve.pdf
- http://danburyhighclassof1961.com/clients/b/b4/b42d7d7907ff1a67dd6fd366dd3c6775/File/56777615539.pdf
- http://www.emporiocaritaspisa.it/wordpress/wp-content/plugins/formcraft/file-upload/server/content/files/160d4291c0f682---dokilevagalixu.pdf
- http://nguyenthaotech.com/upload/files/81000170098.pdf
- http://rorolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/68032679485.pdf
- https://advicezone.org.uk/wp-content/plugins/super-forms/uploads/php/files/559edika0habo1q38s98eussh0/pomubinom.pdf
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a3d82378993---somobovanimepokojime.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f73a.bin17000857d11dda87e4f5985e17a618b744645d690161f243dac616d66dde7e55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF73A | 10616 bytes |
font_01_sfnt_off00010f9f.bin4e74b864eb0ad78f52ddd9d2834fc383a7bdc0638b8cbea2ea5629f219a7db7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F9F | 16464 bytes |
font_02_sfnt_off00013a66.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A66 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.