Zebar.BRT.Helper.exe

Zebar

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

Version:
1.0.0.0

MD5:
10e0e81f4c0df1abc0e45e92c7f7229b

SHA-1:
7f7a90b8068e9d1af35a830a8109880986542be8

SHA-256:
7a219de298ce6fff91985a0f51b95c9cf23a8ac46761ff6e41e36ba2cbf82ae3

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:
4/23/2024 11:58:29 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Zebar (M)
16.2.15.12

File size:
157.8 KB (161,560 bytes)

Product version:
1.0.0.0

Original file name:
Zebar.BRT.Helper.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/10/2014 1:00:00 AM

Valid to:
3/11/2015 12:59:59 AM

Subject:
CN=Zebar, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Zebar, L=Santa Monica, 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:
443A7E0E2025885A74F146162C4BEE38

File PE Metadata
Compilation timestamp:
1/13/2015 4:32:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:3/FPhNYOV9u6ytChQv9vPapt8LWiH5hSGbdCp2I+Yw+f:3/FHf9VyIhQJPapt8LW6QEdTIbL

Entry address:
0x272BE

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...
 
[+]

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

Code size:
149 KB (152,576 bytes)

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