MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1059.007 JavaScript
T1566.001 Spearphishing Attachment
The sample is a PDF containing embedded JavaScript, which is a common technique for exploiting PDF vulnerabilities or delivering malicious content. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates the document is part of a link farm on disposable hosting, suggesting a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or trojan delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://karolinanowak.com/userfiles/file/xabejejarimu.pdf In PDF document text
- http://seasplendorpetro.com/userfiles/19295624788.pdfIn PDF document text
- http://maezawa-jidousha.com/js/upload/files/73485703392.pdfIn PDF document text
- https://dunaweb.co/bg_image/files/56041047389.pdfIn PDF document text
- https://immsac.pe/sgi_userfiles/userfiles/files/tidofa.pdfIn PDF document text
- http://ahkjt.com/upfile/file/38636151088.pdfIn PDF document text
- http://drumlockingclamp.com/FCK_Editor_Images/files/31821391799.pdfIn PDF document text
- https://khonggiansachhanoi.vn/uploads/files/kogun.pdfIn PDF document text
- https://clarkfamilybuilders.com/home/clark/public_html/ckfinder/userfiles/files/57018208689.pdfIn PDF document text
- https://sahodayabbsr.com/test/fckeditor/file/litafawalirobudowowalemut.pdfIn PDF document text
- http://baheth24aqari.com/ckfinder/userfiles/files/xugifozopajozat.pdfIn PDF document text
- https://edubox.mn/uploads/users/0/files/jififopodorusijitol.pdfIn PDF document text
- http://dui-antidote.net/images/userfiles/file/wenotagoma.pdfIn PDF document text
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16132e12f2ba40---jitateleminevafopomesowe.pdfIn PDF document text
- http://labuchedeberce.fr/userfiles/file/16610980421.pdfIn PDF document text
- https://pet-fashion.ro/mm/file/46674106664.pdfIn PDF document text
- http://eachfun.com/ckfinder/userfiles/site_eachfun_com/files/gosategejepufowemuvuwugib.pdfIn PDF document text
- http://skkouty.cz/ckfinder/userfiles/files/jivapala.pdfIn PDF document text
- http://mundialimportweb.com/userfiles/file/43568158413.pdfIn PDF document text
- https://markiza-trade.ru/admin/ckfinder/userfiles/files/polowipam.pdfIn PDF document text
- http://gurukripapublicschool.org/userfiles/file/tevobobemitijas.pdfIn PDF document text
- http://koryosushi.com/uploads/files/36830888844.pdfIn PDF document text
- https://triangle-electronics.com/assets/userfiles/file/gawumozi.pdfIn PDF document text
- https://www.aukuras.org/ckfinder/userfiles/files/xulabupikujelareker.pdfIn PDF document text
- http://evola.it/userfiles/files/20611041448.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=cricket+live+match+streaming+appPDF 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_off0000e112.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE112 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f929.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF929 | 10892 bytes |
SHA-256: f894b70439ee8546fff92078e6971b58310894829f566182892d58b026b7cfbc |
|||
font_02_sfnt_off00011238.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11238 | 17476 bytes |
SHA-256: cce7c15eb42684bf47849dcb726e86457f197b7d249a34aa7ee3a7c9aec23e3a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.