MALICIOUS
134
Risk Score
Malware Insights
The sample is a PDF containing embedded JavaScript, which is a common technique for malicious PDFs. The PDF also contains a large number of external URIs, many of which point to disposable domains, suggesting a link farm or SEO manipulation tactic. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9959
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://krygina40.ru/UserFiles/File/xomidajukoxum.pdf In PDF document text
- http://www.idukkidiocese.org/files/js/ckfinder/userfiles/files/99669332456.pdfIn PDF document text
- https://baxsporthorses.com/userfiles/file/roxipatebivuxiruburebug.pdfIn PDF document text
- http://engcaphone.com/_UploadFile/Images/file/59412802540.pdfIn PDF document text
- https://www.projectorrentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614faa26e5b1c---70906523909.pdfIn PDF document text
- http://omgmediatank.com/userfiles/files/bavodewaje.pdfIn PDF document text
- http://citygclub.com/ckupload/files/77386976321.pdfIn PDF document text
- https://terminal.hr/userfiles/file/74224560621.pdfIn PDF document text
- https://groupekheidri.com/ckfinder/userfiles/files/xevutemezediziwidemokewa.pdfIn PDF document text
- https://agriplan-rs.com/dados/ckfinder/files/55746940281.pdfIn PDF document text
- https://rumusjitu.com/contents/files/parelefudoleturiwiwib.pdfIn PDF document text
- http://networkinglikepro.com/ckfinder/userfiles/files/8734426286.pdfIn PDF document text
- https://thehouseproduction.net/file/bamurokafesodu.pdfIn PDF document text
- https://hoangvan.vn/wp-content/uploads/files/buninexexut.pdfIn PDF document text
- http://balie.overeembv-profielen.nl/upload/files/sinazonogon.pdfIn PDF document text
- http://designerhouse.ru/upload/files/90265609257.pdfIn PDF document text
- http://careerhack.net/wp-content/plugins/formcraft/file-upload/server/content/files/161393b72f2795---35421084567.pdfIn PDF document text
- http://www.casasemio.com.br/ckfinder/userfiles/files/katokefemuxaja.pdfIn PDF document text
- http://stlukesfp.org/ckfinder/userfiles/files/kekoj.pdfIn PDF document text
- http://kursadowicz.pl/Upload/file/tinakobuzesuxelaramib.pdfIn PDF document text
- http://terezszilvia.com/images/uploaded/file/bomabuzeliromusobe.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/bimoduxeta.pdfIn PDF document text
- http://radio-salsa.fr/php/rs/filesupload/file/tejexopapikuwoj.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=samsung+galaxy+mobile+checking+codePDF 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_off0000ade5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xADE5 | 11244 bytes |
SHA-256: e28f59ade5a72671968aa85d2cadcc50ef57c0c8f8da7d93d6b4f825ee28e64f |
|||
font_01_sfnt_off0000c7da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7DA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000dfec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFEC | 14732 bytes |
SHA-256: 89558054e87eee2d9ffb3eba221b5e0720ae78a0ce32be8775ffbaadaa57e1af |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.