MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains an embedded JavaScript stream, which is a common technique for executing malicious code. The presence of numerous external URIs, many pointing to compromised CMS uploads or disposable hosting, indicates a phishing or credential harvesting attempt. ClamAV detection and ML classification further support its malicious nature.
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 https://crysiq.ru/uplcv?utm_term=live+streaming+portugal+vs+france+2020 PDF link annotation
- http://rrmkaryacollege.org/rrmkarya/userfiles/file/5716746705.pdfIn PDF document text
- http://gaziogluenerji.com/images_upload/files/fafumetopulude.pdfIn PDF document text
- http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614224db05dd8---37971955307.pdfIn PDF document text
- https://www.andimoda.com/wp-content/plugins/super-forms/uploads/php/files/e28a28b8ccda37afd8cff65a3c819bcd/vobop.pdfIn PDF document text
- http://jumpstart.mobi/ckfinder/userfiles/files/xamivorupolor.pdfIn PDF document text
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131af5da390f---87340497961.pdfIn PDF document text
- http://groupementpecheduloir.com/ckfinder/userfiles/files/bupan.pdfIn PDF document text
- https://krygina40.ru/UserFiles/File/jelikizevemuse.pdfIn PDF document text
- http://flyingfish-stay.com/userfiles/file/17810135407.pdfIn PDF document text
- http://abwalabamaave.com/uploads/files/88690437566.pdfIn PDF document text
- https://laps.pl/userfiles/file/21128854608.pdfIn PDF document text
- http://sbriz.ru/userfiles/file/14955138954.pdfIn PDF document text
- http://bluelakehomestay.com/uploads/image/files/vedetimozuxu.pdfIn PDF document text
- http://soncongnghiepjotun.com/media/ftp/file/13509453954.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141d2100e5f4---fumomedafavub.pdfIn PDF document text
- http://mskgroup-spb.ru/upload/file/fojurara.pdfIn PDF document text
- http://tiendanatacion.com/noticias/files/rezudegonejoxamevek.pdfIn PDF document text
- https://breedlife.com/upload/files/85537253994.pdfIn PDF document text
- https://soechi.id/userfiles/file/vazagezakam.pdfIn PDF document text
- http://virtuozi.ru/sites/all/sites/virtuozi.ru/files/mafajiduninu.pdfIn PDF document text
- http://www.masozilina.sk/ckfinder/userfiles/files/nexudilipiwo.pdfIn PDF document text
- http://www.sainteuphrasia.com/www/js/ckfinder/userfiles/files/tovilolubad.pdfIn PDF document text
- http://studiotipaldo.com/userfiles/files/83333511282.pdfIn PDF document text
- https://csodamalom.hu/files/files/nogubigalida.pdfIn PDF document text
- https://pilot-nav.socksnbows.com/ckfinder/userfiles/files/97721283539.pdfIn PDF document text
- https://montpellier-business-plan.com/mbp/upload/images/images/upload/ckfinder/najugewar.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_off0000dea4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEA4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f6b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B6 | 17476 bytes |
SHA-256: f734d53c4d9bd08a48b301706a9b7cf2f654d27e23c15f8df5a33dcc5d8b38c1 |
|||
font_02_sfnt_off00012422.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12422 | 11188 bytes |
SHA-256: ac6d5cb32d2553be07ea64a5c46adcc038912f831f34a565a4904ff6d0f495c0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.