MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains multiple heuristics indicating it is a link farm and a phishing lure, specifically pointing to a download URL. The ML classifier and ClamAV detection strongly suggest malicious intent. The embedded URLs, such as 'https://coretry.ru/uplcv?utm_term=thoptv+44.0+download+for+android', are likely used to redirect users to malicious content or downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://coretry.ru/uplcv?utm_term=thoptv+44.0+download+for+android PDF link annotation
- https://hurghadalife.net/userfiles/files/48006674836.pdfIn PDF document text
- http://gruppocaminiti.it/userfiles/files/zidadazaso.pdfIn PDF document text
- http://ppogrimall.com/upload/editor_image/file/14711687680.pdfIn PDF document text
- http://pebyte.com/wp-content/plugins/super-forms/uploads/php/files/85ndm02o0hir0enn4hk4hmrhu9/dovebotafiseg.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1612eb21dd86c4---39152528762.pdfIn PDF document text
- https://champion-osk.pl/userfiles/file/tivodowuwanevi.pdfIn PDF document text
- https://inprovitpuertorico.com/ckfinder/userfiles/files/nesujeja.pdfIn PDF document text
- http://anadolumatbaa42.com/genelresimler/file/zezivojarinepane.pdfIn PDF document text
- https://yasacompany.com/upload/files/pitudutexomumiwedojotirib.pdfIn PDF document text
- http://www.greddy.com/admin/common/ckfinder/userfiles/File/rakaduxopikewiwobev.pdfIn PDF document text
- https://abzesolar.com/uploads/files/tesaveto.pdfIn PDF document text
- https://dentinale.eu/wp-content/plugins/super-forms/uploads/php/files/3dccf7d6ad968bad24e089a466dd969e/kufalimalonaravosegonotaj.pdfIn PDF document text
- http://angel-conference.org/upload_fck/file/2021-9-15/20210915190401484431.pdfIn PDF document text
- https://inchiriereelicoptere.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1614ba42ce2158---gukaf.pdfIn PDF document text
- https://clinicaabrahaoosta.com.br/ckfinder/userfiles/files/36107823988.pdfIn PDF document text
- http://dlzj.net/upload/files/20210909091705273343.pdfIn PDF document text
- https://glbtrader.com/userfiles/file/63442726037.pdfIn PDF document text
- http://ingegnasrl.com/userfiles/files/56052192278.pdfIn PDF document text
- http://floramarble.com/uploads/ganetotapevubafojisux.pdfIn PDF document text
- http://www.hkqi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135f8c920c91---kozufumibi.pdfIn PDF document text
- http://pentas.eu/userfiles/file/wotib.pdfIn PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/161453cc19970d---werulopilavamifa.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_off0000b09d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB09D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c8b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8B4 | 10676 bytes |
SHA-256: 187dc787498057a143e53adfe8df759c69b87d89dbf9e3b1c242d0934ed4e950 |
|||
font_02_sfnt_off0000e11e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE11E | 14796 bytes |
SHA-256: 198191129aba6d23f3d4e7014ab5551890a21f76c5ee42371d4c3bf86a83723f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.