MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised WordPress upload directories or disposable hosting, suggesting it's designed to redirect users to malicious sites. The presence of a URL with a 'utm_term' parameter indicates an attempt to track user engagement with potentially deceptive content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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 https://chcial.ru/uplcv?utm_term=game+of+thrones+8+sezon+2+b%C3%B6l%C3%BCm+full+izle+twitter PDF link annotation
- http://nguyenxuanhuong.com/upload/files/19215180855.pdfIn PDF document text
- https://postscriptproductions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e1008069fd---13296381980.pdfIn PDF document text
- https://brune-schmuckwerk.de/ckfinder/userfiles/files/xonogekoxojo.pdfIn PDF document text
- https://growmytruck.com/wp-content/plugins/super-forms/uploads/php/files/4ae66829e96c6b0aaa5d64025650badc/93637822132.pdfIn PDF document text
- http://grupogmec.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a45890a9ab5---54328093395.pdfIn PDF document text
- http://bonfiremadigan.com/uploads/fckeditor/file/dedabesegonewijul.pdfIn PDF document text
- https://decoveinvestment.com/userfiles/file/vukozizowi.pdfIn PDF document text
- http://isgsrl.it/images/file/15670402605.pdfIn PDF document text
- https://inchirieriavioane.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16081caf0197a7---fowevadilasanujugom.pdfIn PDF document text
- http://ohmamakitchen.com/uploads/files/wukonavutidimexorog.pdfIn PDF document text
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160841515c47e9---dajozi.pdfIn PDF document text
- http://canadanur.com/resimler/files/79081750326.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c815e6ccca---puzisasanosivupibopired.pdfIn PDF document text
- http://asdgolfclubtoscana.com/writable/public/userfiles/file/gigudivapazogave.pdfIn PDF document text
- https://cubic.is/userfiles/file/sewizijimotofofuxifimir.pdfIn PDF document text
- https://kes-stv.ru/wp-content/plugins/super-forms/uploads/php/files/295f7bfd8933fae900d2f463c6ab97c9/72376142057.pdfIn PDF document text
- https://summit-christian-academy.org/scauserfiles/files/vikegibulijivu.pdfIn PDF document text
- http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1609fc68f499db---vaxavijefawateniw.pdfIn PDF document text
- https://ikincielinmak.com/upload/ckfinder/files/zaririxa.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/16105a8e3a6b99---sovowex.pdfIn PDF document text
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160776d8c0d88f---22078544351.pdfIn PDF document text
- https://arizonapoolcontractor.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5f25d59e58---17740381545.pdfIn PDF document text
- https://stiff.pl/ckfinder/userfiles/files/84687476964.pdfIn PDF document text
- https://bancodevida.com/bancodevida/admin/images/image/file/pojigubebiw.pdfIn PDF document text
- http://rubensova16.cz/files/file/nuzuruxoxu.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_off000211e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x211E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000229f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x229F2 | 19196 bytes |
SHA-256: 9e1783782ce4679dbe548b262bd234fda0ce128c01023ac107a2fdb33f33c981 |
|||
font_02_sfnt_off0002586c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2586C | 11636 bytes |
SHA-256: 2bc542a3cf3b3d0b5ce1fd3b9042a0c52cf69f55bfa31d4fa3ad41c32891cc94 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.