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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 ‘Suwonsi Messenger’.
Publisher:
AIST  (signed and verified)

Product:
TUC

Version:
7.25.582.1

MD5:
958b5d2f3bc157fd22fc0c387495270e

SHA-1:
b910d7f2f3a7d9d45290558b8fa072bb9483dc14

SHA-256:
977f143948a9fc51ba96433a80b7b1ecb50c9470b1a36a2c2e61137874c24838

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/10/2025 1:34:05 AM UTC  (today)

File size:
13.8 MB (14,424,664 bytes)

Product version:
7.0.0.0

Original file name:
tuc.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\suwonsi 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

CTPH (ssdeep):
49152:EqBYimmOCzlr3imvxHS5cOIhF5yF738jkrGPQLbU2eeTDaJenAY0aBPzGLLOPzpX:EqBYixRHxHSHXgR2bbdaQenCP1NCDQ3h

Entry address:
0x3855A8

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, F0, 47, 78, 00, E8, 30, 1E, C8, FF, 33, C0, 55, 68, 5D, 57, 78, 00, 64, FF, 30, 64, 89, 20, 68, 6C, 57, 78, 00, 6A, 00, 6A, 00, E8, 84, 21, C8, FF, A3, 7C, DA, 79, 00, 33, C0, 55, 68, 3B, 57, 78, 00, 64, FF, 30, 64, 89, 20, 83, 3D, 7C, DA, 79, 00, 00, 74, 10, E8, 93, 22, C8, FF, 3D, B7, 00, 00, 00, 0F, 85, BB, 00, 00, 00, B2, 01, A1, A0, AA, 41, 00, E8, F8, E6, C7, FF, A3, 80, DA, 79, 00, 33, C0, 55, 68, BD, 56, 78...
 
[+]

Entropy:
5.9931

Developed / compiled with:
Microsoft Visual C++

Code size:
3.5 MB (3,688,448 bytes)

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

Name:
Suwonsi Messenger

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


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