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changeopt.exe

changeOp 응용 프로그램

Dreamsecurity Co., Ltd.

Publisher:
(주) 드림시큐리티  (signed by Dreamsecurity Co., Ltd.)

Product:
changeOp 응용 프로그램

Version:
1, 0, 0, 1

MD5:
242b559ed7537aa68e0bbec10aeb1060

SHA-1:
3803fb06b579a961dd8e92955b288c9351191b99

SHA-256:
619a97b082223ec87c73c1800d363926123f663e3e2c36b05b6d715fc775f82c

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/27/2024 9:27:48 AM UTC  (today)

File size:
121.9 KB (124,856 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright (C) 2010, DreamSecurity

Original file name:
changeOp.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\changeopt.exe

Digital Signature
Signed by:
Dreamsecurity Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/6/2010 9:00:00 AM

Valid to:
4/7/2011 8:59:59 AM

Subject:
CN="Dreamsecurity Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Dreamsecurity Co., Ltd.", L=Songpa-gu, S=Seoul, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
747A033C5F81813F910A74913178AD53

File PE Metadata
Compilation timestamp:
4/29/2010 9:33:31 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:TP8ntBFBoCfncwmpbQPLUD0jMxotqTHrzELCC0A:T2PoCfjk0DUSMxotqTHrzEmA

Entry address:
0x658D

Entry point:
55, 8B, EC, 6A, FF, 68, 98, D1, 40, 00, 68, 30, 97, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 78, D0, 40, 00, 33, D2, 8A, D4, 89, 15, 20, 01, 41, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 1C, 01, 41, 00, C1, E1, 08, 03, CA, 89, 0D, 18, 01, 41, 00, C1, E8, 10, A3, 14, 01, 41, 00, 33, F6, 56, E8, 00, 31, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, E4, 1B, 00, 00, FF, 15, 74, D0, 40, 00, A3, 58, 16, 41, 00, E8...
 
[+]

Entropy:
5.5604

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
48 KB (49,152 bytes)

The file changeopt.exe has been seen being distributed by the following 2 URLs.

http://download.hometax.go.kr.krweb.nefficient.com/hts1/wmagic/.../changeOpt.exe

http://download.yesone.go.kr.krweb.nefficient.com/download/.../changeOpt.exe

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