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gtwslinstall.exe

GTWSL

Smilegate Megaport Inc.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from launcher.gametree.co.kr.
Publisher:
Smilegate Megaport Inc.  (signed and verified)

Product:
GTWSL

Description:
Gametree WebStarter Launcher

Version:
1.0.1.0

MD5:
17010cbb7146c6379d80f13291a8723c

SHA-1:
0208d70503d9cb60712c626d0868aded97896e36

SHA-256:
d8c22f02681fadd1ad56a627b73c88f131a2ddf8708b4b578753f6a21e1b4237

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
12/28/2024 1:10:07 AM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
Trojan.Ransom-Locky!8.4655 (Cloud)
23.00.65.16501

Zillya! Antivirus
Trojan.Monder.Win32.59100
2.0.0.2816

File size:
1.9 MB (1,961,040 bytes)

Product version:
1.0.1.0

Copyright:
Smilegate Megaport Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\gtwslinstall.exe

Digital Signature
Signed by:
Smilegate Megaport Inc.

Authority:
Thawte, Inc.

Valid from:
12/2/2014 9:00:00 AM

Valid to:
12/2/2016 8:59:59 AM

Subject:
CN=Smilegate Megaport Inc., OU=IT Team, O=Smilegate Megaport Inc., L=Seongnam-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1461B2E11716DED1DF5EC7618BD36F2D

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:V7Lms+TqJNBQSKnZ6kIHSUwVbsQCDOsURm6XrJJ:V7Cs+2JLrKncaVbTCDre/

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9860

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file gtwslinstall.exe has been seen being distributed by the following URL.

http://launcher.gametree.co.kr/GameTree/.../GTWSLInstall.exe

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