Newtonsoft.Json.dll

Json.NET

BadFinger Project (BrightCircle Investments Limited)

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. Newtonsoft.Json.dll is the assembly provides support for JSON parsing for .NET applications and is recompiled by BadFinger Project (BrightCircle Investments Limited). The module Newtonsoft.Json.dll, “Json.NET .NET 2.0” by BadFinger Project (BrightCircle Investments Limited) has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. Note, this is a common distributed file and although it has been detected it might not be a threat is un-coupled from its distribution source. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
Newtonsoft  (signed by BadFinger Project (BrightCircle Investments Limited))

Product:
Json.NET

Description:
Json.NET .NET 2.0

Version:
6.0.3.17227

MD5:
5e74b19bd21935eca5778a372d8b6472

SHA-1:
2b7cefd626b0a42f68bafb0c23e7cb4ee376c848

SHA-256:
6a16affb1538da1d6374038aa5252423432f5e8ce82056402a740749df2531fd

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This is the assembly provides support for JSON parsing for .NET applications. While the file itself is not dangerous, it is part of a program that has been detected. Distributed through the Brightcircle investments brand.

Analysis date:
11/2/2024 1:32:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Brightcircle (M)
17.3.14.0

File size:
484 KB (495,584 bytes)

Product version:
6.0.3.17227

Copyright:
Copyright © James Newton-King 2008

Original file name:
Newtonsoft.Json.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\plus-hd-9.1cv08.12\newtonsoft.json.dll

Digital Signature
Authority:
COMODO CA Limited

Valid from:
11/16/2014 10:00:00 PM

Valid to:
11/17/2015 9:59:59 PM

Subject:
CN=BadFinger Project (BrightCircle Investments Limited), O=BadFinger Project (BrightCircle Investments Limited), STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Cyprus, PostalCode=2025, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6623FAFCAC357577A31D90C1E567E9A7

File PE Metadata
Compilation timestamp:
4/27/2014 12:12:58 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x7930E

Entry point:
FF, 25, 00, 20, 00, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
477 KB (488,448 bytes)

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