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crimsolite.BRT.Helper.exe

crimsolite

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application crimsolite.BRT.Helper.exe by crimsolite has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
crimsolite  (signed and verified)

Version:
1.0.0.0

MD5:
3dc238b0448f58363a30f108dabb736d

SHA-1:
80b96bf886f7e3f6b6cf91bc72e8f10c47aa2fbc

SHA-256:
2552bcacf9c6e3a017bd27e200da8150090f7a0371b8f3e0958122a3570958e1

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/18/2024 11:30:12 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.crimsolite (M)
16.2.4.18

File size:
157.3 KB (161,056 bytes)

Product version:
1.0.0.0

Original file name:
crimsolite.BRT.Helper.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\crimsolite\bin\crimsolite.brt.helper.exe

Digital Signature
Signed by:
crimsolite

Authority:
VeriSign, Inc.

Valid from:
11/27/2013 12:00:00 AM

Valid to:
11/27/2014 11:59:59 PM

Subject:
CN=crimsolite, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=crimsolite, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
02CCA1F2B8F504106134601E82CFA150

File PE Metadata
Compilation timestamp:
10/16/2014 4:13:29 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:b8Nsx5WBOzQDBBfBPB+a0n1J6jAO5Zqlu2EZMdChYOq:b8NBuQDBBfRB+aJjfEEadl

Entry address:
0x27116

Entry point:
FF, 25, 00, 20, 40, 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, 00...
 
[+]

Entropy:
6.1347

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

Code size:
148.5 KB (152,064 bytes)

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