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tuc.exe

TUC

AIST

It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘Buyeogun Messenger’.
Publisher:
aist corp.  (signed by AIST)

Product:
TUC

Version:
7.80.708.1

MD5:
9be9f5f74b5f12c9733f7d68f7b2cf91

SHA-1:
d03cffe6b196ec703361e4d0bf15a71717b53c69

SHA-256:
d3fdb07b45e0faa31ecf0e970f107b16b18d2c8abfc2d70e1cccc3014ea57193

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/10/2025 4:27:07 AM UTC  (today)

File size:
15.8 MB (16,544,856 bytes)

Product version:
7.80.0.0

Original file name:
tuc.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\buyeogun messenger\tuc.exe

Digital Signature
Signed by:
AIST

Authority:
VeriSign, Inc.

Valid from:
3/1/2014 9:00:00 AM

Valid to:
5/1/2015 8:59:59 AM

Subject:
CN=AIST, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AIST, L=Seongnam-si, S=Gyeonggi-do, C=KR

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:
7C4806B159F0BBE111288F12D063B2FD

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x3CA9EC

Entry point:
55, 8B, EC, 81, C4, E4, FE, FF, FF, 53, 56, 33, C0, 89, 45, E8, 89, 45, E4, 89, 45, EC, B8, 4C, 9B, 7C, 00, E8, BC, CA, C3, FF, 33, C0, 55, 68, A1, AB, 7C, 00, 64, FF, 30, 64, 89, 20, 68, B0, AB, 7C, 00, 6A, 00, 6A, 00, E8, 18, CE, C3, FF, A3, 10, 4B, 7E, 00, 33, C0, 55, 68, 7F, AB, 7C, 00, 64, FF, 30, 64, 89, 20, 83, 3D, 10, 4B, 7E, 00, 00, 74, 10, E8, 4F, CF, C3, FF, 3D, B7, 00, 00, 00, 0F, 85, BB, 00, 00, 00, B2, 01, A1, CC, B6, 41, 00, E8, 64, 93, C3, FF, A3, 14, 4B, 7E, 00, 33, C0, 55, 68, 01, AB, 7C...
 
[+]

Entropy:
5.9186

Developed / compiled with:
Microsoft Visual C++

Code size:
3.8 MB (3,972,096 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Buyeogun Messenger

Command:
"C:\Program Files\buyeogun messenger\tuc.exe"


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