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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.gbiz.or.kr.
Publisher:
ClipSoft Co.,Ltd.  (signed and verified)

MD5:
63a3aedba5261c9f2b15702394ddeb8d

SHA-1:
cca763b38a21908a1def2c4436bec84038a4a120

SHA-256:
a2d61c3b4a63026ee2801d965dc6f30b3accef75ed75a536c75dc3254e5e98d0

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 12:51:39 PM UTC  (today)

File size:
4.5 MB (4,696,072 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\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:
11/22/2007 1:25:29 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
98304:KBcSRClxUjT7yAEFo/AXUMYCj7/ceZ2jujrIYfh2jqCmAE:K+QqUT+SicCtYqjrIfjqCmL

Entry address:
0x33EC

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, DB, 5E, 89, 5C, 24, 18, C7, 44, 24, 10, 40, 86, 40, 00, 89, 5C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, B0, 82, 40, 00, 6A, 08, A3, D8, 52, 43, 00, E8, 0D, 26, 00, 00, 53, 68, B4, 02, 00, 00, A3, E0, 51, 43, 00, 8D, 44, 24, 38, 50, 53, 68, 3C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 24, 86, 40, 00, 68, E0, 41, 43, 00, E8, DD, 24, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, 00, 00, 44, 00, 57, E8, CB, 24, 00, 00...
 
[+]

Entropy:
7.9958

Packer / compiler:
Nullsoft install system v2.x

Code size:
25.5 KB (26,112 bytes)

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

http://www.gbiz.or.kr/RexServer30/.../rexpert30viewer.exe

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