MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised CMS uploads and disposable hosting, suggesting a link farm designed to redirect users. While no scripts were explicitly extracted, the nature of the links and the detection indicate a phishing or redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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 http://nuraski.pl/wsg/userfiles/26031476252.pdf In PDF document text
- http://kondicionery-lubertsy.ru/upload_picture/file/46051929213.pdfIn PDF document text
- http://dso-fuzine.si/docs/mutexuxanovesisel.pdfIn PDF document text
- http://librojuridico.com/aym_images/files/safadololanuwatebugebi.pdfIn PDF document text
- http://www.biotanika.pl/upload/file/rinakonejonas.pdfIn PDF document text
- https://www.etbsupplies.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073b4d168efe---tufezuzubebupuda.pdfIn PDF document text
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/160a46382a971f---kifekax.pdfIn PDF document text
- https://dgaspcsm.ro/ckfinder/userfiles/files/71924358952.pdfIn PDF document text
- https://mehreganimaging.ir/images/upload/files/regofuwemababiwupufe.pdfIn PDF document text
- http://sarljarry.com/userfiles/file/34011185402.pdfIn PDF document text
- http://daoltrading.com/userData/board/file/558762336.pdfIn PDF document text
- http://www.hotel-margherita.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071025178dcb---67866082607.pdfIn PDF document text
- https://kme.pl/global/app/webroot/uploads/file/16240895155729.pdfIn PDF document text
- https://uat-tunisia.com/userfiles/file/tipom.pdfIn PDF document text
- https://damiel.eu/userfiles/file/88101752848.pdfIn PDF document text
- http://donationwebsites.com/clients/6/68/68901b9e08e997a22fc64c74502b39ca/File/18297779459.pdfIn PDF document text
- http://ceomit.com/fckupload/file/gobexegero.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a01601d2dac---wukonupokirubupufu.pdfIn PDF document text
- http://xn----9sbbnbtte4cyg.xn--p1ai/ckfinder/userfiles/files/25199922499.pdfIn PDF document text
- https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a098eaa4df5---gosamiteduxapa.pdfIn PDF document text
- http://ceresasrl.it/userfiles/files/52800244435.pdfIn PDF document text
- http://polskienarty.pl/data/aktualnosci_imgs/file/58429918548.pdfIn PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a51b5cb3990---susevolalegipogamibe.pdfIn PDF document text
- http://provia-events.de/pics/fotos/1/file/39404161905.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=naming+molecular+compounds+chem+worksheet+9-2+answer+keyPDF 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://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_off0000cd4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD4E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000e565.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE565 | 11652 bytes |
SHA-256: 5352713415f938fa8d614b418c6e07fa988be5847b99c73a757b195fa3bd7cfc |
|||
font_02_sfnt_off000100e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100E7 | 16176 bytes |
SHA-256: 526cd5d44ea65127860acdfa693b86d7d1ee9176e6ecef0d416f59204315a790 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.