MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external links, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to redirect users. The PDF structure itself is also flagged for suspicious object definitions, and the presence of embedded JavaScript further supports its role as a malicious document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://dok-vo.ru/userfiles/file/23823881360.pdf In PDF document text
- http://hondatayho.vn/images/ckeditor/files/nodefazasagebimujogowekop.pdfIn PDF document text
- http://associazionemillesogni.it/userfiles/files/jusajufokukapum.pdfIn PDF document text
- http://traiteur-ribot.fr/userfiles/file/bewatolamolekasikib.pdfIn PDF document text
- http://xn--9w3b270a7kf.kr/ckfinder/userfiles/files/16760674242.pdfIn PDF document text
- https://bandai-k.com/userfiles/file/40894195906.pdfIn PDF document text
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/160975bd2df1f5---vetibun.pdfIn PDF document text
- http://panyuchen.com/ckfinder/userfiles/site_eachfun_com/files/miruxepiruviwafimupul.pdfIn PDF document text
- https://office-agglo-larochelle.fr/userfiles/file/lizex.pdfIn PDF document text
- http://fullcolorspandoeken.nl/userfiles/file/safifemuletesiroveb.pdfIn PDF document text
- https://imapcb.org/wp-content/plugins/super-forms/uploads/php/files/bhg9e9p6drvfvf849mhb4u5rg2/11594972081.pdfIn PDF document text
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d921d861b40---pigarexanebawutunez.pdfIn PDF document text
- http://rustproofingottawa.com/userfiles/file/zunulitawunejarunuteb.pdfIn PDF document text
- http://www.northeastmarquees.com/wp-content/plugins/super-forms/uploads/php/files/fdd839f67d040fe230cde473a7f8d4fd/fikazolexaperiwil.pdfIn PDF document text
- https://tekdalyapi.com/upload/ckfinder/files/gevuvumafafarasomob.pdfIn PDF document text
- http://locthanhwindow.com/img_duhoc/files/43164515551.pdfIn PDF document text
- https://ballestermultiservicios.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e7c5aa60ff---95002962644.pdfIn PDF document text
- https://alexandrapanayotou.com/web/images/static/file/35220503212.pdfIn PDF document text
- https://xn--78-6kce7dfhb9dwb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/9cf0e730b47a9a78b5310918726aec08/55381351130.pdfIn PDF document text
- http://gld-lining.com/user_img/files/vukekepes.pdfIn PDF document text
- https://mannerfeltdesignteam.se/ckfinder/userfiles/files/fagigilovinanofalevumew.pdfIn PDF document text
- http://csc021.com/userfiles/file/20210723124938_3eijfm.pdfIn PDF document text
- http://hak-al.com/resimler/files/gulukimovixojenukulelaz.pdfIn PDF document text
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/160c3dcdf15078---96848157487.pdfIn PDF document text
- https://hohsingfiber.com/ufiles/files/jamubufuroxonudikoxaku.pdfIn PDF document text
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16081ff066b232---41430907855.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=best+practices+for+equity+research+analyst+%E2%80%93+james+valentinePDF 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_off0001196d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1196D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001317f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1317F | 17536 bytes |
SHA-256: aad8ec135c90fca99cd2f49f0d754c051447590be3d609f8e00c1c812367fb82 |
|||
font_02_sfnt_off00015f5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15F5F | 11384 bytes |
SHA-256: 781669fa784ceac4a8fae702b4d65ea196d31349259defc0313266aac14af3f5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.