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windowsclear.exe

WindowsClear 5.2

WeiSiTianYu Software Develop Service Center

The application windowsclear.exe, “WindowsClear ” by WeiSiTianYu Software Develop Service Center has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.windowsclear.com.
Publisher:
Weskysoft Inc.   (signed by WeiSiTianYu Software Develop Service Center)

Product:
WindowsClear 5.2

Description:
WindowsClear

Version:
5.2

MD5:
66d440ff3e6544bc57dd82b07b033151

SHA-1:
8e46b8bf5d8a5cf5963ffe7b596cfdf566736b4f

SHA-256:
9688579cf3bf6b5d5b97c41786aef46c44713ee0c0bfdff924dc679e5086a7c4

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 8:22:52 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
FakeAV.caf
2017.0.2874

ESET NOD32
Win32/Adware.PerfectOptimizer (variant)
10.12531

G Data
Win32.Trojan.Agent.3HY3AB
16.1.25

Microsoft Security Essentials
Misleading:Win32/PerfectOptimizer
1.1.12205.0

Rising Antivirus
PE:Trojan.Win32.Generic.12D80A34!316148276 [F]
23.00.65.16103

VIPRE Antivirus
Trojan.Win32.Generic
45068

File size:
5.2 MB (5,411,224 bytes)

Product version:
5.2

Copyright:
2010

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
WeiSiTianYu Software Develop Service Center

Authority:
WoSign, Inc.

Valid from:
7/27/2010 5:00:00 PM

Valid to:
7/28/2011 4:59:59 PM

Subject:
CN=WeiSiTianYu Software Develop Service Center, OU=WoSign Class 3 Code Signing, O=WeiSiTianYu Software Develop Service Center, L=Beijing, S=Beijing, C=CN

Issuer:
CN=WoSign Code Signing Authority, O="WoSign, Inc.", C=US

Serial number:
00AE328C1100741D85A6AF7D045D09EDB0

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:QY2BhFDPfH15XPPLovhF6V6G+0Q8VpGNaUwk96ep5J1ppi8+:R2fFLuhF86G3QUGwUwg6eD58

Entry address:
0x9B24

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, A2, 95, FF, FF, E8, A9, A7, FF, FF, E8, D4, C9, FF, FF, E8, 1B, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, DB, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, A4, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 04, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, 53, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9990

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://www.windowsclear.com/.../WindowsClear.exe

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