MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, which is a common technique for executing malicious code or redirecting users. The presence of a link farm pointing to multiple distinct hosts, some of which appear to be compromised uploads, further indicates a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly support the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://prunay-en-yvelines.fr/ckfinder/userfiles/files/nuratuxagokod.pdf In PDF document text
- https://casasholidays.com/scgtest/team-explore/uploads/files/keditipedanomabutazoka.pdfIn PDF document text
- http://citra.cl/userfiles/file/vavagibolufem.pdfIn PDF document text
- http://kraemer-duennebacke.de/files/file/botukekelezifetudipik.pdfIn PDF document text
- http://e-instar.com/userfiles/file/63123835384.pdfIn PDF document text
- http://casier-a-bouteilles.com/file/wepogoxopalogelega.pdfIn PDF document text
- https://dlt-nkp.com/fileupload/file/77348041898.pdfIn PDF document text
- http://tkhomedeco.com/assets/uploads/ckedit/files/20210905060955.pdfIn PDF document text
- https://tvmreza.tv/ckfinder/userfiles/files/30617058360.pdfIn PDF document text
- http://vamaconsulting.sk/userfiles/file/zeteguk.pdfIn PDF document text
- https://webmodeli.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136ae5171c20---jofisim.pdfIn PDF document text
- http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/ac25678d8cef2146e87ad86a719c3f3b/tadodafudiboganamewode.pdfIn PDF document text
- https://congtydaihai.com/upload/files/zusepogarevesotadutew.pdfIn PDF document text
- https://www.havanasalsa-dance-tours.com/wp-content/plugins/super-forms/uploads/php/files/b9f0894e1cc0bb5cb9be95366bf31a1d/67399265133.pdfIn PDF document text
- http://foodchemsino.com/d/files/1311440296.pdfIn PDF document text
- http://zssadkowice.pl/pliki/kurakadaba.pdfIn PDF document text
- https://voyageaventurenepal.com/upload/files/nosunaropezufirulik.pdfIn PDF document text
- http://euhoca.com/js/ckfinder/userfiles/files/50956708233.pdfIn PDF document text
- https://ihappywash.com/uploads/files/202109122013559611.pdfIn PDF document text
- http://khocabien.com/uploads/files/36456907887.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=real+followers+and+likes+boost+apkPDF 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_off0000c649.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC649 | 10856 bytes |
SHA-256: 282d04cec81a3e981149eea65a647677bbb12e731e5ac87f4fed18c0454ff775 |
|||
font_01_sfnt_off0000df4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF4B | 19572 bytes |
SHA-256: 50eb91daf02bc88dbb4808991f963604d6c8416be9fb9d307730311c2f34380c |
|||
font_02_sfnt_off0001126c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1126C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.