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BuzzSearch.exe

BuzzSearch

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

Version:
1.0.5408.6185

MD5:
338a4321cf613dd02bc19af8c6231cca

SHA-1:
80dc3bd2666a88968a943b2df4d494b4a9e88b1e

SHA-256:
eff015a0a161ae6eb7561d4057add311ef9e4f16b263d7e7b96a8d1c330906cf

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:
4/25/2024 10:16:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.BuzzSearch (M)
16.2.11.16

File size:
510.9 KB (523,208 bytes)

Product version:
1.0.5408.6185

Original file name:
BuzzSearch.exe

Common path:
C:\Program Files\buzzsearch\bin\tmp5f82.tmp

Digital Signature
Signed by:
BuzzSearch

Authority:
COMODO CA Limited

Valid from:
5/2/2014 7:00:00 PM

Valid to:
5/3/2015 6:59:59 PM

Subject:
CN=BuzzSearch, OU=BuzzSearch, O=BuzzSearch, STREET=10620 Treena Street Suite 230, L=San Diego, S=Ca, PostalCode=92131, C=US

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

Serial number:
00DD9FCB2E901E39FD097F0632D190AF7E

File PE Metadata
Compilation timestamp:
10/22/2014 6:26:14 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:Vq6FH+qEKXXApqBDKEN7HTZebisVinmyuUllEHmztlp/gzY9Pve:Vwqb/9llEHmzX3W

Entry address:
0x7F84E

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, 02, 00, 00, 00, 5D, 00, 00, 00, 90, F8, 07, 00, 90, DA, 07, 00, 52, 53, 44, 53, D1, 10, C8, 17, A5, 34, 79, 49, A9, 75, 0D, 76, D3, 1A, 3E, 9F, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 30, 31, 35, 62, 70, 6F, 7A, 34, 2E, 64, 7A, 75, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
5.9186

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

Code size:
502.5 KB (514,560 bytes)

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