MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links pointing to compromised WordPress uploads and disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The document body is heavily obfuscated and unreadable, indicating an attempt to hide its true purpose.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://smidgel.ru/uplcv?utm_term=evolucion+del+sistema+financiero+peruano+pdf PDF link annotation
- http://andlupa.com/userfiles/file/8819002837.pdfIn PDF document text
- https://quangcaowebsite.vn/uploads/files/bovonim.pdfIn PDF document text
- https://web-sila.ru/wp-content/plugins/super-forms/uploads/php/files/9868290f64904aec885e8d8632940503/zasugoguwoso.pdfIn PDF document text
- http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/16085d12846822---29446452550.pdfIn PDF document text
- https://tunhuaduytan.com/upload/userfiles/files/72499898514.pdfIn PDF document text
- https://www.rydalmereprestige.com.au/wp-content/plugins/super-forms/uploads/php/files/pc453mc7qf5c1vh5tifl5fncto/veregezazula.pdfIn PDF document text
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad11afba713---97863751136.pdfIn PDF document text
- http://xn----7sbndn5at.xn--p1ai/uploads/files/lugunuzuzaled.pdfIn PDF document text
- https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/41cbe7c1f97a9e1e60f9f1ae1062fbb8/xuwifasijo.pdfIn PDF document text
- http://icloudcleaners.com/uploads/account/autoresponderfiles/14375570058.pdfIn PDF document text
- http://k-souz.com/userfiles/file/dukoxupikipezaj.pdfIn PDF document text
- https://xtremefitness.com.au/application/third_party/ckfinder/userfiles/files/34098745835.pdfIn PDF document text
- http://dlzhrjd.com/images/uploadfile/files/vasijogagoponelikeluri.pdfIn PDF document text
- http://paraleumarian.ro/app/webroot/files/userfiles/files/zedonokekokugejuw.pdfIn PDF document text
- http://dlt-nkp.com/fileupload//file/minemiferusixo.pdfIn PDF document text
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e6880efcf4---tedonidezipepejev.pdfIn PDF document text
- https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/dhhbb1ci1gqkrpt3pbs0aedrd4/46233540661.pdfIn PDF document text
- http://akcjonariusz.com/UserFiles/file/fopesidev.pdfIn PDF document text
- http://fsgpj.com/upfolder/e/files/20210701014740.pdfIn PDF document text
- http://nuitsdartistes.eu/images/file/93816669895.pdfIn PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/ldohn31e0kkfgkol8rab5pkl5p/42263445873.pdfIn PDF document text
- https://barrierball.cl/ckfinder/userfiles/files/nafifewixilejavonubi.pdfIn PDF document text
- https://kebecelectrique.com/upload/editor/file/sofisugosunomaf.pdfIn PDF document text
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16072598e4eea0---nifeno.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_off0000da13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA13 | 10928 bytes |
SHA-256: 73a65302fa24ce10e622818262edabcab381b8365d567c8ad634958bfcc57143 |
|||
font_01_sfnt_off0000f35b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF35B | 19804 bytes |
SHA-256: 2a1ec6630dc1981fd95258b7377600b9425957d0da198c9c41c0bb7c012a3335 |
|||
font_02_sfnt_off00012545.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12545 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.