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tuc_k.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 ‘KORLOY Messenger’.
Publisher:
aist corp.  (signed by AIST)

Product:
TUC

Version:
7.80.753.1

MD5:
f415541914af751316dd00b7e7d65ea1

SHA-1:
3db8da105c1f903ec7eb5e3dc645ca6fc06938b4

SHA-256:
dc19fe24ac96792abe1778ddb83b0a966379d06764d78b18e1917f5f60467007

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/10/2025 12:54:51 AM UTC  (today)

File size:
17.6 MB (18,469,984 bytes)

Product version:
7.80.0.0

Original file name:
tuc.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\korloy messenger\tuc_k.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):
98304:LJoniyKztzqAu7akAN9SOnGN5semLVaWMOEVtFiDe1NXvAVPRHWKZWMjvdl7fGn:LKiPtzVJ9FnC4+geHXiPRHWKZWMjvLG

Entry address:
0x4143E8

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, 50, 33, 81, 00, E8, 68, 31, BF, FF, 33, C0, 55, 68, 9D, 45, 81, 00, 64, FF, 30, 64, 89, 20, 68, AC, 45, 81, 00, 6A, 00, 6A, 00, E8, BC, 34, BF, FF, A3, DC, 0D, 83, 00, 33, C0, 55, 68, 7B, 45, 81, 00, 64, FF, 30, 64, 89, 20, 83, 3D, DC, 0D, 83, 00, 00, 74, 10, E8, F3, 35, BF, FF, 3D, B7, 00, 00, 00, 0F, 85, BB, 00, 00, 00, B2, 01, A1, 9C, B8, 41, 00, E8, 94, F9, BE, FF, A3, E0, 0D, 83, 00, 33, C0, 55, 68, FD, 44, 81...
 
[+]

Entropy:
5.8731

Developed / compiled with:
Microsoft Visual C++

Code size:
4.1 MB (4,273,664 bytes)

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

Name:
KORLOY Messenger

Command:
"C:\Program Files\korloy messenger\tuc_k.exe"


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