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client.exe

Microsoft Windows Operating System

Knowhow Information & Communication Inc

This is a setup program which is used to install the application. The file has been seen being downloaded from as7.co.kr.
Publisher:
Microsoft Corporation  (signed by Knowhow Information & Communication Inc)

Product:
Microsoft(R) Windows(R) Operating System

Description:
Win32 Cabinet Self-Extractor

Version:
6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)

MD5:
d6f5c02f6c9f49db555211e729d521cb

SHA-1:
2be15287d3ddf96700eeda94460dc7611d4cca69

SHA-256:
122c1509a492c75befde98a56dbbd863497617c55fd66473dff4fedd35fe7ce8

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/5/2024 9:17:12 AM UTC  (today)

File size:
1.6 MB (1,669,096 bytes)

Product version:
6.00.2900.2180

Copyright:
(C)Microsoft Corporation. All rights reserved.

Original file name:
WEXTRACT.EXE

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Knowhow Information & Communication Inc

Authority:
Symantec Corporation

Valid from:
6/17/2015 9:00:00 AM

Valid to:
8/16/2018 8:59:59 AM

Subject:
CN=Knowhow Information & Communication Inc, O=Knowhow Information & Communication Inc, L=Yongsan-gu, S=Seoul, C=KR

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

Serial number:
65792E61346781D02FE228A7E448F412

File PE Metadata
Compilation timestamp:
8/4/2004 3:01:37 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

Entry address:
0x645C

Entry point:
E8, 0A, 00, 00, 00, E9, 7A, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 10, A1, D0, B2, 00, 01, 85, C0, 74, 07, 3D, 40, BB, 00, 00, 75, 4D, 56, 8D, 45, F8, 50, FF, 15, 70, 11, 00, 01, 8B, 75, FC, 33, 75, F8, FF, 15, 6C, 11, 00, 01, 33, F0, FF, 15, 68, 11, 00, 01, 33, F0, FF, 15, 64, 11, 00, 01, 33, F0, 8D, 45, F0, 50, FF, 15, 60, 11, 00, 01, 8B, 45, F4, 33, 45, F0, 33, C6, 25, FF, FF, 00, 00, 5E, 75, 05, B8, 40, BB, 00, 00, A3, D0, B2, 00, 01, F7, D0, A3, CC, B2, 00, 01, C9, C3, CC, CC, CC...
 
[+]

Entropy:
7.9877

Developed / compiled with:
Microsoft CAB SFX

Code size:
38.5 KB (39,424 bytes)

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

http://as7.co.kr/client.exe

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