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OInstall_x64.exe Crack KMS Analysis

Updated 2 months ago
Checked by Malaware Check
OInstall_x64.exe

Technical Analysis

File Name OInstall_x64.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.211.174
Database Version 2025-03-28 17:01:21 UTC
⚠

Crack.Win64.KMS.vl!c

Malware family: KMS

KMS malware is associated with illegal software activation tools that bypass legitimate licensing mechanisms. It can introduce security vulnerabilities and legal compliance issues.
N/A
Detection Rate
32,422,320
File Size (bytes)
2025-03-28
Analysis Date

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File Identification

Hash Type Value Action
MD5
f0800f93e96d5fd57834f3fd76612022
SHA1
f9346d0b20b3623a0b45a4db03affd7067feb779
SHA256
89c4a8591606262a1fc4fc1aebc3545987e8116fbf946426fc7d34b4d2d37d6a
SHA512
0df2e465010dbe81b2e3e6594db15f097695a094dee4822b1bedf8c82363425f4e7c2a97c204ad99b5c6dfda6efe39e6fe0cec2503df44d8016fee421be6ca49
ImpHash
6c6bc2e2564fc52bd8e5b8dcc7dfbbeb

PE Analysis

Basic Information

▼
Icon
Hash: cf8b3d44cc80ac3d3f5b2c3f6848133a
Fuzzy: 71fcd2e860bbcd562ce257f969072383
dHash: e0c8ccc6c6c6c0e0
Image Base 0x140000000
Entry Point 0x140001000
Compilation Time 2023-11-10 06:39:03
Checksum 0x01ef14d8 (Actual: 0x01ef14d8)
OS Version 5.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature Chain verification from CN=WZTeam (serial:-155843482902537470358085606074993314206, sha1:648384a4dee53d4c1c87e10d67cc99307ccc9c98) failed: The X.509 certificate provided is self-signed - "Common Name: WZTeam"
Imports 12 libraries
Exports 0 functions
Resources 7 Resources
Sections 7 Sections

Version Information

▼
ProductName Office 2013-2021 C2R Install
FileDescription Office 2013-2021 C2R Install
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.code 0x00001000 544,341 bytes 544,768 bytes 5.83 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 41019ADFF59351812F12FCA886FAADA6
.text 0x00086000 903,331 bytes 903,680 bytes 6.52 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 280F83BEBB30B235B9A8BAA3E3FABDAC
.rdata 0x00163000 234,496 bytes 234,496 bytes 5.92 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0C0B1BD5D58BF6D4D4EBCCCDDFF20850
.pdata 0x0019d000 40,968 bytes 41,472 bytes 6.07 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 28360680F2C9FA03F1809727315D87D7
.data 0x001a8000 31,114,056 bytes 30,605,312 bytes 6.90 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E88F6726DDAC5A883A1421AB3F4FC804
.rsrc 0x01f55000 85,168 bytes 85,504 bytes 1.93 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E499723B5EEDF9E5958C8A63F743729B
.modplug 0x01f6a000 20,480 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
Entropy Analysis Alert

2 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 7 (84,715 bytes)
Resource Type Count Total Size Percentage
RT_ICON 4 82,656 bytes
97.6%
RT_GROUP_ICON 1 62 bytes
0.1%
RT_VERSION 1 412 bytes
0.5%
RT_MANIFEST 1 1,585 bytes
1.9%

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

Chain verification from CN=WZTeam (serial:-155843482902537470358085606074993314206, sha1:648384a4dee53d4c1c87e10d67cc99307ccc9c98) failed: The X.509 certificate provided is self-signed - "Common Name: WZTeam"

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Crack.Win64.KMS.vl!c Removal

Gridinsoft has the capability to identify and eliminate Crack.Win64.KMS.vl!c without requiring further user intervention.

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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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