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batbrowse.boashelper.exe

BatBrowse

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

MD5:
832204cd236753de199e3b13ec4d740d

SHA-1:
d42bd900441a611be76e6ad2960f77a272d25d3c

SHA-256:
79d9571f082159c43fc4564fdb4fd8399c005a4b31473b4a0ec929923cc7dc38

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:
4/27/2024 2:02:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.BatBrowse (M)
16.2.11.2

File size:
1.6 MB (1,649,952 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\batbrowse\bin\batbrowse.boashelper.exe

Digital Signature
Signed by:
BatBrowse

Authority:
VeriSign, Inc.

Valid from:
10/6/2013 7:00:00 PM

Valid to:
10/7/2014 6:59:59 PM

Subject:
CN=BatBrowse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BatBrowse, 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:
3F7DCC78325FB87F0EDAB32A56DD2A54

File PE Metadata
Compilation timestamp:
9/11/2014 10:12:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:7UTMuCpxxm8W2UyG9kzmp6yfSI8arjWY7CEFaqThuVNdhKV15D:/uQm8iyG9omp6yfSI8arCKFaqFuVNdhS

Entry address:
0xF6B4B

Entry point:
E8, DC, 84, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 74, E1, 56, 00, 00, 75, 18, E8, 08, 78, 00, 00, 6A, 1E, E8, 52, 76, 00, 00, 68, FF, 00, 00, 00, E8, 81, 28, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, 74, E1, 56, 00, FF, 15, 2C, F2, 51, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, C0, E9, 56, 00, 74, 0D, 53, E8, 1F, 85, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 47, 0C, 00, 00, 89, 30, E8, 40, 0C, 00, 00, 89...
 
[+]

Code size:
1.1 MB (1,171,456 bytes)

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