MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, indicating it is designed to redirect users to potentially malicious websites. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' and the ClamAV detection 'Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0' strongly suggest a phishing or malware distribution intent. The embedded JavaScript is likely used to facilitate these malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://irlanc.ru/uplcv?utm_term=app+to+record+youtube+videos+on+android PDF link annotation
- https://vanphongphampmc.com/upload/files/42567458441.pdfIn PDF document text
- https://landbar.com/app/webroot/js/ckfinder/core/connector/upload/files/22031843010.pdfIn PDF document text
- http://gitimohammadilakhimpur.org/ckfinder/userfiles/files/83474330563.pdfIn PDF document text
- http://damosushipleasanthill.com/uploads/files/11927298151.pdfIn PDF document text
- https://am-system.eu/ckfinder/userfiles/files/67156815357.pdfIn PDF document text
- https://masini-de-ambalat.ro/images/userfiles/48523768026.pdfIn PDF document text
- http://babijie.com/upload_fck/file/2021-9-2/20210902182829101896.pdfIn PDF document text
- http://lnianemarzenie.pl/userfiles/file/59167074508.pdfIn PDF document text
- http://nomayaku.com/userfiles/file/takenemopi.pdfIn PDF document text
- http://mecaniquekd.ca/upload/file/27766110388.pdfIn PDF document text
- http://xaydunghoangthanh.com/img_duhoc/files/nagexavefakuzaremodil.pdfIn PDF document text
- http://ladyvenus.it/userfiles/files/refagudasemej.pdfIn PDF document text
- http://huile-de-nigelle.info/userfiles/file/batexukexojavi.pdfIn PDF document text
- http://onlinepravenconsultant.com/uploads/wysiwyg/files/75996962408.pdfIn PDF document text
- http://nanouklid.cz/upload/file/24667795436.pdfIn PDF document text
- http://residencelesaline.it/userfiles/files/50670931293.pdfIn PDF document text
- http://penzionnakrizankach.cz/ckfinder/userfiles/files/89180042609.pdfIn PDF document text
- https://iamluno.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134da48a5af8---wazewogexe.pdfIn PDF document text
- https://bientannamhuy.com/wp-content/uploads/files/zevod.pdfIn PDF document text
- http://pvvc.cz/files/15372990488.pdfIn PDF document text
- http://zit-tech.com/userfiles/files/revunuwodukenote.pdfIn PDF document text
- http://chocoenglish.com/_UploadFile/Images/file/22786658523.pdfIn PDF document text
- https://pelicanfinancialnetwork.com/ckfinder/userfiles/files/15202300367.pdfIn PDF document text
- http://web5gstore.com/Files/files/nurunalokilukozuwod.pdfIn PDF document text
- https://thaiahpa.com/flash/files/bemes.pdfIn PDF document text
- http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/8330215f41febae96bfdb59909f45203/digatoxizojubodopirupugen.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_off0000e225.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE225 | 16732 bytes |
SHA-256: d6943fc71c8db5be37f531ab4af0fa0ee1ee26f1dfb75410d1a06b0a23a3e823 |
|||
font_01_sfnt_off00010d82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D82 | 10864 bytes |
SHA-256: 16d1cf0e70bb2bc6fa7575c8f2c510e4066e83e8092351c5b8edfbd9e64930ba |
|||
font_02_sfnt_off00012694.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12694 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.