MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised CMS uploads or disposable hosting, indicating a link farm designed to redirect users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://pixomot.ru/uplcv?utm_term=rare+candy+cheat+code+for+pokemon+platinum
- https://konferencii.ru/js/ckfinder/userfiles/files/degubalama.pdf
- https://hongdung.vn/ckeditor/images/files/70739005988.pdf
- http://azco.friend-match.com/upload/files/xefufutogajajefigije.pdf
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/31fb3377bc6c6e531afad63938142c2c/kemisipisapuxazi.pdf
- http://vhktn.at/images/content/files/fasazomaxewememubofi.pdf
- http://yushendesign.com/images_fck/file/1631759074.pdf
- https://hostsolutions.ro/app/webroot/files/userfiles/files/kiximatiw.pdf
- https://maribon.net/app/webroot/files/userfiles/files/jolixesokomelokitipixo.pdf
- http://www.syrahresources.com.au/application/third_party/ckfinder/userfiles/files/remezuxowefugifa.pdf
- https://censcakmu.org/board/file/files/22166577478.pdf
- http://dubilex.com/userfiles/files/mebadeku.pdf
- http://fishingas.com/userfiles/file/80463770744.pdf
- https://rheinfurth.de/userfiles/file/26303468919.pdf
- http://global-gypsum.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a5ee931eb9---16830959541.pdf
- https://profm.hu/files/file/gavodotid.pdf
- http://gespk.com/userfiles/file/dosupegeku.pdf
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/16140e83274953---suwigeruvevamiwelu.pdf
- http://fresh-j.info/images/uploadedimages/file/kadewakozevefirojolefuna.pdf
- http://nhasachthunam.com/upload/files/51437583343.pdf
- http://moriefrusca.com/userfiles/files/46965787693.pdf
- http://nessie-vinylcare.com/file/jofesoxopefiguwinosezi.pdf
- http://globalsocialwlefaresummit.com/app/webroot/uploads/ckuploads/files/ranik.pdf
- https://mehreganimaging.com/images/upload/files/vomowazejo.pdf
- https://perfecthospitals.org/FCKeditor/file/25623280325.pdf
- https://drbumbnursinghome.in/ckfinder/userfiles/files/wigojokifuzexajotot.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b89e.bin3e9f47e14e65c1e6b16bd4cea5b989a58ca830540c233807dbc1664dd72bdac4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB89E | 11068 bytes |
font_01_sfnt_off0000d232.bin3aba35512840a8ce5f636ac27c921c43ce2d16806c532b27b0972c1832aaf304 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD232 | 15344 bytes |
font_02_sfnt_off0000f8ba.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8BA | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.