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Wuinstall.exe PUP WinUtilities Analysis

Updated 2 months ago
Checked by Malware Check
wuinstall.exe

Technical Analysis

File Name wuinstall.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-17 11:00:19 UTC
⚠

PUP.Win32.WinUtilities.cld

Malware family: WinUtilities

N/A
Detection Rate
13,194,048
File Size (bytes)
2025-10-17
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
9064857fd01fdd91c7ce9154a3de3a1f
SHA1
bc6139ac6bd98e21705adb239c8f0103884be729
SHA256
b4ba4dd5ea3622bd9fe8bb8d4de0335ec617bd1cd95f8b8c5db66a2291772f81
SHA512
8f0f3be24b3c4f5d7ea26c1b0c307461d7df92af38205918202d7b731d376753746b8db953656ae155f803505eb48eb0e332ce5e728e89c1e87b8b5498264ffd
ImpHash
e569e6f445d32ba23766ad67d1e3787f

PE Analysis

Basic Information

▼
Icon
Hash: 2a39741589cc4df4229568227073aca3
Fuzzy: 1ee5f3a0d4187b004c917ccfa9c413fc
dHash: 60e4d4d098ccf030
Image Base 0x00400000
Entry Point 0x004b5eec
Compilation Time 2022-04-14 16:10:23
Checksum 0x00c9feb7 (Actual: 0x00c9feb7)
OS Version 6.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 7 libraries
kernel32, comctl32, version, user32, oleaut32, netapi32, advapi32
Exports 3 functions
Resources 27 Resources
Sections 10 Sections

Version Information

▼
Comments This installation was built with Inno Setup.
CompanyName YL Computing
FileDescription WinUtilities Professional Edition Setup
FileVersion 15.89
LegalCopyright
OriginalFileName
ProductName WinUtilities Professional Edition
ProductVersion 15.89
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 735,716 bytes 735,744 bytes 6.36 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 43AF0A9476CA224D8E8461F1E22C94DA
.itext 0x000b5000 5,768 bytes 6,144 bytes 5.97 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 185E04B9A1F554E31F7F848515DC890C
.data 0x000b7000 14,244 bytes 14,336 bytes 5.05 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CAB2107C933B696AA5CF0CC6C3FD3980
.bss 0x000bb000 28,136 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x000c2000 4,060 bytes 4,096 bytes 5.03 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E7D1635E2624B124CFDCE6C360AC21CD
.didata 0x000c3000 420 bytes 512 bytes 2.75 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8CED971D8A7705C98B173E255D8C9AA7
.edata 0x000c4000 154 bytes 512 bytes 1.88 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8D4E1E508031AFE235BF121C80FD7D5F
.tls 0x000c5000 24 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x000c6000 93 bytes 512 bytes 1.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8F2F090ACD9622C88A6A852E72F94E96
.rsrc 0x000c7000 127,456 bytes 127,488 bytes 5.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 38146EFFCD301F9D3C96B20B45997F09

Resource Analysis

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Total Resources: 27 (125,939 bytes)
Resource Type Count Total Size Percentage
RT_ICON 10 113,680 bytes
90.3%
RT_STRING 11 8,040 bytes
6.4%
RT_RCDATA 3 768 bytes
0.6%
RT_GROUP_ICON 1 146 bytes
0.1%
RT_VERSION 1 1,412 bytes
1.1%
RT_MANIFEST 1 1,893 bytes
1.5%

Certificate Chain Analysis

▼
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

OK

PUP.Win32.WinUtilities.cld Removal

Gridinsoft has the capability to identify and eliminate PUP.Win32.WinUtilities.cld without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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