MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF containing embedded JavaScript, which is a common technique for malicious PDFs. It also contains numerous external URIs and is flagged as a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or trojan delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9820
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://archism.ru/uplcv?utm_term=how+to+restart+mi+phone+without+using+power+button PDF link annotation
- http://redondoclassicburger.com/uploads/files/tejawujokozujeladusuxukux.pdfIn PDF document text
- http://letsbelegal.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/13497421976.pdfIn PDF document text
- https://krantiservice.com/ckfinder/userfiles/files/6961178287.pdfIn PDF document text
- https://www.prshots.com/ckfinder/userfiles/files/dunifimosa.pdfIn PDF document text
- http://iweldbot.com/ckfinder/pho/files/nijumi.pdfIn PDF document text
- http://www.nena-artspace.com/ckfinder/userfiles/files/wutudepadenap.pdfIn PDF document text
- http://paintmaster.hu/js/ckfinder/userfiles/files/tuboratuz.pdfIn PDF document text
- http://globalcenterhotels.com/bot/ckfinder/uf/files/51258571798.pdfIn PDF document text
- https://innovaciones-plasticas.com/imagenes_cont/sitio/documentos/92916640588.pdfIn PDF document text
- https://eurouniversal.eu/ckfinder/userfiles/files/nuvosilawenefutazapen.pdfIn PDF document text
- https://newsru.md/upload/userfiles/files/xoxinosudef.pdfIn PDF document text
- https://cmflower-kkc.com/ckfinder/userfiles/files/55761280950.pdfIn PDF document text
- http://rovitek.com/userfiles/file/2065572689.pdfIn PDF document text
- http://host.keraladreamhomes.com/~viswabrahmathach/admin/fckeditor/editor/filemanager/connectors/php/userfiles/file/futaj.pdfIn PDF document text
- https://vinocastillo.hu/editor_up/gomagi.pdfIn PDF document text
- http://ty-int.com/files/files/nosus.pdfIn PDF document text
- https://aecvfcom.nrgence.com/upload/userfiles/files/kerivafux.pdfIn PDF document text
- http://yds-wcv.jp/free_images/files/70354339204.pdfIn PDF document text
- https://matras-matrasych96.ru/admin/ckfinder/userfiles/files/gukavaviwimo.pdfIn PDF document text
- http://oris-am.com/editor_up/wufoboxupitaxik.pdfIn PDF document text
- https://nakshistudio.com/ckfinder/userfiles/files/93472844928.pdfIn PDF document text
- https://onecre.com/images/content/files/16619874038.pdfIn PDF document text
- https://ip-kamera-rendszer.nuttydog.hu/ckfinder/userfiles/files/57663505709.pdfIn PDF document text
- http://grupopiscis.com/upload/files/gesadumojiwudefi.pdfIn PDF document text
- http://studiotecnicopinto.it/userfiles/files/sefusaguka.pdfIn PDF document text
- http://tercovci.cz/files/file/nemedowegum.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_off0000fe0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE0E | 19560 bytes |
SHA-256: 229e4c465728d793b97838793337e9b6f1159f8c73818bfc31f94ddc89b325b8 |
|||
font_01_sfnt_off000131bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131BD | 10972 bytes |
SHA-256: 326ca189cffedfc958c4a7f57f1b97453bed63d12066b2613d25574ea7cf255a |
|||
font_02_sfnt_off00014ade.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14ADE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.