MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting it's designed to redirect users to potentially harmful websites. The presence of embedded URLs further supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://crysiq.ru/uplcv?utm_term=unfair+mario+download+android PDF link annotation
- http://thuaphatlailongthanh.vn/upload/contentFile/minhchau/file/kuzibesuwakotu.pdfIn PDF document text
- http://tele-klass.ru/i/upload/files/20235598867.pdfIn PDF document text
- http://www.restorationservice.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161421252e8ca6---53535400105.pdfIn PDF document text
- http://fli.edu.mn/ckfinder/userfiles/files/47802193815.pdfIn PDF document text
- https://tims.ro/ckfinder/userfiles/files/5316533221.pdfIn PDF document text
- https://groupekheidri.com/ckfinder/userfiles/files/31303260272.pdfIn PDF document text
- http://mega-treid.com/userfiles/files/wajafewiwekekosiwexum.pdfIn PDF document text
- http://jpiano.net/userData/ebizro_board/file/neburoweraputigojelevi.pdfIn PDF document text
- http://tiwtactic.com/userfiles/files/95993244688.pdfIn PDF document text
- https://perfecthospitals.org/FCKeditor/file/mowurisinokubafifabadit.pdfIn PDF document text
- http://vdavloeren.be/userfiles/files/tigogenusuvanuxama.pdfIn PDF document text
- http://xn--z92bzy85x.com/userData/board/file/kilasaworumi.pdfIn PDF document text
- https://www.luthier-auxerre.fr/ckfinder/userfiles/files/sanok.pdfIn PDF document text
- http://goldenstarhotel.vn/images/uploads/files/17263765732.pdfIn PDF document text
- http://soldearenales.com/galeria/files/mevujufer.pdfIn PDF document text
- https://resttour.com/images/userfiles/files/velaxibasibabekuzejeliko.pdfIn PDF document text
- http://chono.mn/uploads/userfiles/files/pabameferogomovufevur.pdfIn PDF document text
- http://kstarsmall.net/userfiles/file///72207395946.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/161483e0d473bb---momurarobawudojakizixiw.pdfIn PDF document text
- http://xlsferrosilicon.com/d/files/43999506017.pdfIn PDF document text
- http://tech-in.info/bramy/userfiles/file/jazezavovezodi.pdfIn PDF document text
- http://hoanggiaphatstone.com/upload/files/38929898598.pdfIn PDF document text
- http://sofahatinh.com/upload/files/44472906358.pdfIn PDF document text
- http://agavietnam.com/img/files/xezenoduto.pdfIn PDF document text
- http://profil-metall.de/content/uploads/file/98637140290.pdfIn PDF document text
- http://germainelecocq.it/userfiles/files/32255636971.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_off0000b63e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB63E | 18720 bytes |
SHA-256: a3fd54c10f7e50daf7125a7e2282b04ab80c5b80131d3d2ab26b1967442f8ade |
|||
font_01_sfnt_off0000e619.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE619 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000fe30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE30 | 10208 bytes |
SHA-256: c3a4ba396133b4544b1291714a5494c0fe92cfffc21ddcb2c5ef43f3735ca8e6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.