MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a large number of external URIs, many of which are hosted on disposable domains, indicating a link farm or phishing attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to redirect users to malicious sites for further exploitation or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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
-
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://kungfuclasshongkong.com/louis/taichi/ckfinder/userfiles/files/losodamavokunizemifop.pdf In PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/161354271eedd2---13396675649.pdfIn PDF document text
- http://year-c.com/upload_fck/file/2021-9-10/20210910192950767964.pdfIn PDF document text
- http://kryotherapie.net/neu/userfiles/file/xutirovefotosiv.pdfIn PDF document text
- http://eubeer.vn/uploads/files/22357883980.pdfIn PDF document text
- http://miass.realxenon.ru/uploads/files/renagirosutezulijemadarob.pdfIn PDF document text
- https://ovistar-dz.com/ckfinder/userfiles/files/77795718093.pdfIn PDF document text
- http://lungshingcentre.com/userfiles/61072598268.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/jerokuziwizora.pdfIn PDF document text
- http://bluebirdcanada.com/FileData/ckfinder/files/20210917_E824F3A2B279529B.pdfIn PDF document text
- http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614c4a7b6b48c---7763158000.pdfIn PDF document text
- https://makenie.com/upload/files/xajujigo.pdfIn PDF document text
- http://dorrstrechy.cz/UserFiles/File/41550482208.pdfIn PDF document text
- http://grafiport.com/userfiles/file/64458939914.pdfIn PDF document text
- http://creativeindustries.ru/uploads/userfiles/file/52328834115.pdfIn PDF document text
- http://change4best.ru/upload/file/panojik.pdfIn PDF document text
- http://avision-italia.com/userfiles/files/53335165225.pdfIn PDF document text
- https://ganganagardentist.com/userfiles/file/58875204836.pdfIn PDF document text
- http://www.workbythai.com/admin/assets/images/dufijesam.pdfIn PDF document text
- http://hieuchuan.com/upload/files/dosoguzivuvabefaz.pdfIn PDF document text
- http://www.perchegouet.com/ckfinder/userfiles/files/muvobeza.pdfIn PDF document text
- https://facades-et-traditions.com/actualites/file/bulanatipoboledoro.pdfIn PDF document text
- https://anukulagrotech.com/ci/userfiles/files/90911490572.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=jersey+shore+family+vacation+season+2+putlockerPDF link annotation
- http://www.cst.rnu.tn/js/ckfinder/userfiles/files/tifevufutemaboke.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_off0000b243.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB243 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ca55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA55 | 15020 bytes |
SHA-256: 810809fcee33f428511302461bf12e9e5db8f5c97f131b5bd0fd600007e4147f |
|||
font_02_sfnt_off0000f01f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF01F | 11228 bytes |
SHA-256: 390e5f83da4e443c9000c27f82cf29144e55edb1f617480b5fffdc0b21678ae4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.