MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The heuristics indicate the PDF acts as a link farm, directing users to multiple external URLs, one of which is a disposable domain. While no scripts were explicitly extracted, the PDF structure and its function as a gateway to potentially malicious sites suggest an attack pattern involving spearphishing attachments designed to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 5
-
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.
-
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 http://purofirstli.com/userfiles/files/balimigupusonul.pdf In PDF document text
- http://alconsprom.ru/ckfinder/userfiles/files/supapakedenaxunujurexa.pdfIn PDF document text
- https://mcq-exambd.bdbabymart.com/app/webroot/ckfinder/userfiles/files/63693364854.pdfIn PDF document text
- http://firmen-bekleidung.at/userfiles/file/15624844123.pdfIn PDF document text
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613de9aca8bf4---71726621789.pdfIn PDF document text
- http://www.iece.in/userfiles/file/77258027070.pdfIn PDF document text
- http://www.findvoters.com/userfiles/file/74108008469.pdfIn PDF document text
- http://codemessaging.net/ckfinder/userfiles/files/lupelimuvonin.pdfIn PDF document text
- https://hiddencliff.kr/FileData/ckfinder/files/20210910_3BD7960992F9B892.pdfIn PDF document text
- https://servicepapik.ro/files/89490735915.pdfIn PDF document text
- https://dd-inside.de/userfile/file/tukulafananiveku.pdfIn PDF document text
- https://jeevandeepspecialcare.com/ckeditor/ckfinder/userfiles/files/dadarexitogamedanezopi.pdfIn PDF document text
- http://neapol-m.ru/usr/file/62461755542.pdfIn PDF document text
- http://tootingtaxi.com/survey/userfiles/files/vovali.pdfIn PDF document text
- http://www.romanschatztruhe.de/img/files/83880827562.pdfIn PDF document text
- http://www.ondebiz.com/userfiles/file/14426206475.pdfIn PDF document text
- http://ammk.sk/userfiles/file/xiparepetotep.pdfIn PDF document text
- http://cmorshomecareassociates.org/uploaded_files/userfiles/files/48766536724.pdfIn PDF document text
- http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/161359f7ecbb45---59617550566.pdfIn PDF document text
- http://haohanlegend.com/Uploadfiles/files/61519808602.pdfIn PDF document text
- http://galaxyjewel.cn/uploadfile/files/mokigupugimitobaladas.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/fatovoromod.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=download+game+bola+android+terbaikPDF 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_off0000d1b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1B4 | 10740 bytes |
SHA-256: 3b5062662fa4fe5e7da56d2fe73c5dd97e34a5520d1238e2588f9a754c26d148 |
|||
font_01_sfnt_off0000ea27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA27 | 17364 bytes |
SHA-256: 28bc41a2cd21d01d5aa0a695e3b8c11586f4d65038e4f707a4e2179070e3396a |
|||
font_02_sfnt_off0001176d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1176D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.