MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links to external websites, several of which are hosted on compromised CMS platforms or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The PDF structure and embedded URLs point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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://riggi.ru/userfiles/file/kexaxizoxeko.pdf In PDF document text
- http://queensparkview.com/image/upload/File/gunobibanibiz.pdfIn PDF document text
- https://doina.md/fckeditorfiles/file/69623150093.pdfIn PDF document text
- https://foodexgida.com/uploads/files/puvidenopuvubimogo.pdfIn PDF document text
- https://rentcar888.com/uploads/files/202109010458046194.pdfIn PDF document text
- http://brodart01.com/wp-content/plugins/super-forms/uploads/php/files/iho6rhk6c3o7tngqjjh4htcbjn/tovenomekiwigidowek.pdfIn PDF document text
- http://jatyn.cn/upfiles/202109/file/1631185861.pdfIn PDF document text
- http://trungtamsangloc.vn/uploads/ck_upload/files/45946643437.pdfIn PDF document text
- http://liebherr-tr.com/userfiles/file/zujewixijigezoz.pdfIn PDF document text
- https://ooobelkom.ru/ckfinder/userfiles/files/17476747470.pdfIn PDF document text
- http://goodwill.as/userfiles/file/98391823987.pdfIn PDF document text
- https://smartmedia.ro/app/webroot/files/userfiles/files/6870317715.pdfIn PDF document text
- http://eqletstalk.com/uploads/files/202109100110036020.pdfIn PDF document text
- http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/15866932070.pdfIn PDF document text
- http://mosme.org/uploadfile/files/48171318842.pdfIn PDF document text
- https://ripedzn.com/app/webroot/files/fckeditor/file/dekifirotubokamev.pdfIn PDF document text
- http://wimborst-ceramics.nl/ckeditor/ckfinder/userfiles/files/xejifelatibafo.pdfIn PDF document text
- https://olgunbey.com/upload/ckfinder/files/penozogapubelu.pdfIn PDF document text
- https://fnb-concepts.com/images/uploads/files/39255717669.pdfIn PDF document text
- http://dailycan.com/userfiles/files/suluzirumimomax.pdfIn PDF document text
- https://autoradiator.mn/uploads/ckfinder/files/84983535170.pdfIn PDF document text
- https://winstar-tools.com/UserFiles/editor/file/fenep.pdfIn PDF document text
- https://www.abaco-engineering.it/wp-content/plugins/formcraft/file-upload/server/content/files/1613a9f88df4c5---25081522153.pdfIn PDF document text
- https://gelblighting.com/userfiles/files/feninawafefuribijak.pdfIn PDF document text
- https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b4905b255a---73086815702.pdfIn PDF document text
- http://scard.vn/app/webroot/uploads/files/86559308528.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=electron+distribution+chartPDF 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_off0000d916.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD916 | 10688 bytes |
SHA-256: e5342e0f86184316ee3dc57aceda6fdf4c78a295944d61dccc407bcc0bc4f832 |
|||
font_01_sfnt_off0000f17d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF17D | 16908 bytes |
SHA-256: 5fb6b13bff4594982e696d83ab62b2f8c9373bdc7ddba8efaed1228dbfeedc7a |
|||
font_02_sfnt_off00011d4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D4E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.