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geckosetup4520_ja.exe

Lunascape Gecko Engine

Lunascape Corporation

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from github-cloud.s3.amazonaws.com.
Publisher:
Lunascape Corporation  (signed and verified)

Product:
Lunascape Gecko Engine

Description:
Gecko Engine for Lunascape

Version:
45.2.0.27562

MD5:
31dc4c652189ab269bb49672373d1474

SHA-1:
6ad85d5ddba612a81128d226a95ab4eca312728e

SHA-256:
c3088b3acf3c148f57e524df1a9f11212507889f533c2f1a923e27d05be95efe

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/5/2024 9:53:45 AM UTC  (today)

File size:
62.4 MB (65,449,336 bytes)

Copyright:
Copyright(c) Lunascape Corporation

Trademarks:
Lunascape is a trademark of Lunascape company

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\geckosetup4520_ja.exe

Digital Signature
Signed by:
Lunascape Corporation

Authority:
Symantec Corporation

Valid from:
5/2/2016 9:00:00 AM

Valid to:
5/11/2018 8:59:59 AM

Subject:
CN=Lunascape Corporation, OU=Development, O=Lunascape Corporation, L=Minato-ku, S=Tokyo, C=JP

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
7EAE5DF489F72EFC8D56EF63EFD67A1B

File PE Metadata
Compilation timestamp:
4/10/2010 9:19:38 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1572864:M4r0WcoSIVllllxCzf34gxZ1lPiJsszyBP74CnC30jlIx:MuFctYTxCzf3PxzRSsFEmC305I

Entry address:
0x3415

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, B3, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, B2, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, A0, 32, 47, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, C0, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9985

Packer / compiler:
Nullsoft install system v2.x

Code size:
26 KB (26,624 bytes)

The file geckosetup4520_ja.exe has been seen being distributed by the following URL.

https://github-cloud.s3.amazonaws.com/releases/.../5dc5b9a4-b0ea-11e6-9738-ef574c96e992.exe

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