MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The sample is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. The heuristic 'SE_BROWSER_INSTALL_LURE' indicates the document likely prompts the user to install a browser extension or update, a common tactic for credential theft or malware delivery. The embedded URLs suggest potential redirection to malicious sites for payload delivery or further phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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
-
Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
-
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://chcial.ru/uplcv?utm_term=top+10+movie+downloader PDF link annotation
- https://kvgrup.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1613560c8c101b---83429794375.pdfIn PDF document text
- https://pelletier-tp.fr/ckfinder/userfiles/files/xarotabimomimupajexafu.pdfIn PDF document text
- https://kluchar.net/klucharnet/images/file/69719461408.pdfIn PDF document text
- http://julianina.de/upload/file/gofor.pdfIn PDF document text
- http://debandhelder.nl/ckfinder/userfiles/files/52027512205.pdfIn PDF document text
- http://getwealthythisyear.com/ckfinder/userfiles/files/91415989870.pdfIn PDF document text
- https://erdemlerkoleji.com/resimler/files/siwaxusatokajati.pdfIn PDF document text
- https://pametnidom.hr/pametne_kuce/userfiles/file/lukanemutojapis.pdfIn PDF document text
- http://mfcpavpos.ru/file/82212538968.pdfIn PDF document text
- http://hzbmsj.com/images/upload/File/64234286700.pdfIn PDF document text
- http://appinaris.net/ckfinder/userfiles/publics/files/97585522247.pdfIn PDF document text
- http://rts-3.ru/upload/files/vafifewosifareniliwipi.pdfIn PDF document text
- https://magnettoptan.com/upload/ckfinder/files/57536918053.pdfIn PDF document text
- http://imagespa.mx/wp-content/plugins/formcraft/file-upload/server/content/files/161388793f04d3---mololizaluvafexag.pdfIn PDF document text
- https://zippy-inc.com/app/webroot/userfiles/files/pixutipuxupezumazalewu.pdfIn PDF document text
- https://www.supremecaravans.com.au/application/third_party/ckfinder/userfiles/files/wamewaxiwixawili.pdfIn PDF document text
- http://cjmfgxfollow.morefriendship.com/upload/files/jedifulifisezisif.pdfIn PDF document text
- https://nomortiga.com/contents/files/57039414295.pdfIn PDF document text
- http://serbanindustrialconstruct.ro/uploads/files/dezosukigajoxelip.pdfIn PDF document text
- https://serrechevalier-skifun.com/imagesfile/85898687386.pdfIn PDF document text
- http://harasim.cz/uploaded/files/dopetuwazafizibimodij.pdfIn PDF document text
- https://yaofangpeixun.com/upload/files/vewadijenumazimuxiker.pdfIn PDF document text
- http://caycanhtuyhien.com/uploads/image/files/86796695340.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_off0000f9fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9FA | 10576 bytes |
SHA-256: f2ac79f6efd183dfd765dbbf511a5dbbe900c1d55c097ac5db3c0c2b6d10ad85 |
|||
font_01_sfnt_off00011212.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11212 | 17372 bytes |
SHA-256: 390589e30dda14be1bbef37641dd039c7d2486c5e1477cae63fc13f8b5f319e3 |
|||
font_02_sfnt_off00013f02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F02 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.