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rexpert30viewer.exe

ClipSoft Co.,Ltd.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.elevator.go.kr.
Publisher:
ClipSoft Co.,Ltd.  (signed and verified)

MD5:
97dd9f25f1e8c724067313e0aca55479

SHA-1:
80c33d4aab8b125cd49834378a96c638681c721b

SHA-256:
c0bcc24d5f029c6637d9643d9977f2830235a399bd71d0edf4822cde21352dfc

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 6:56:25 PM UTC  (today)

File size:
4.4 MB (4,651,432 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\rexpert30viewer.exe

Digital Signature
Signed by:
ClipSoft Co.,Ltd.

Authority:
Thawte, Inc.

Valid from:
8/17/2011 9:00:00 AM

Valid to:
9/16/2013 8:59:59 AM

Subject:
CN="ClipSoft Co.,Ltd.", OU=REXPERT Team, O="ClipSoft Co.,Ltd.", L=Guro-gu, S=Seoul, C=KR

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

Serial number:
7EE1A98639D1E0014E0CB104257A2239

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:lcSRClxUjTtgJI1plxKPi1gCRJ1qgZbnCaf0OLCwThizsWDHp9HeoI2IbPnHmFb9:iQqUKSXngCRHqA+ehU11JI2OHm1+Of

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9959

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file rexpert30viewer.exe has been seen being distributed by the following URL.

https://www.elevator.go.kr/RexServer30/.../rexpert30viewer.exe

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