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KexSetup_Release_1_1_3_1982.exe Ransomware AI Analysis

Technical Analysis

File Name KexSetup_Release_1_1_3_1982.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.231.174
Database Version 2025-12-29 10:00:30 UTC

Ransom.Win32.AI.sa

Malware family: AI

AI-based detection enhances traditional signature-based antivirus methods by identifying behavioral patterns and anomalies. This approach improves detection of new and polymorphic malware variants that may evade conventional security measures.
N/A
Detection Rate
3,716,465
File Size (bytes)
2025-12-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
05b874d7dc00e856c900f822d6e85288
SHA1
bf5d84a525378d45280460e903bbb83ff2322d91
SHA256
b63859c8f214a91ad17d4d3dd18db1c1bca39a63867c3279cad4ef78fa235f38
SHA512
07c961c3fc725489acad24bbea954a317eebe8fff11921d88b27e39310a2a44bf927c485f837d30c9ba2dca58ef23bae09ae66d3d74fcda63b52e47d1778a9bc
ImpHash
7a5e2524b66da5177b4ec46d305a3dd7

PE Analysis

Basic Information

Icon
Hash: dfeefeac8f5678eaf26fd2ce0a50786e
Fuzzy: 6b1995a229098240c2b99b70c2832948
dHash: 8001d2686ccd0280
Image Base 0x00400000
Entry Point 0x00407b04
Compilation Time 2023-06-20 07:00:00
Checksum 0x0000b9fe (Actual: 0x00397ed1)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 4 libraries
USER32, SHELL32, MSVCRT, KERNEL32
Exports 0 functions
Resources 4 Resources
Sections 4 Sections

Version Information

LegalCopyright https://github.com/YuZhouRen86/VxKex-NEXT
FileDescription VxKex NEXT Setup and Maintenance Tool
FileVersion 1.1.3.1982
InternalName KexSetup
OriginalFilename KEXSETUP.EXE
LegalCopyright https://github.com/YuZhouRen86/VxKex-NEXT
FileDescription VxKex NEXT 安装和维护工具
FileVersion 1.1.3.1982
InternalName KexSetup
OriginalFilename KEXSETUP.EXE
LegalCopyright https://github.com/YuZhouRen86/VxKex-NEXT
FileDescription VxKex NEXT 安裝和維護工具
FileVersion 1.1.3.1982
InternalName KexSetup
OriginalFilename KEXSETUP.EXE
Translation 0x0804 0x04e4

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 27,804 bytes 28,160 bytes 6.59 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 27189F2F9A9BA1E318A01410AA4C7AD8
.rdata 0x00008000 2,136 bytes 2,560 bytes 4.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8E31DB5C36356408A9D72A74AAE3ED17
.data 0x00009000 8,272 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 598E1AAE6ECBD8237C4383F4BE94B9F1
.rsrc 0x0000c000 11,916 bytes 12,288 bytes 6.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 165CA81D273B630D45335F7C7B7AA733
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 4 (11,609 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 9,640 bytes
83%
RT_GROUP_ICON 1 20 bytes
0.2%
RT_VERSION 1 1,436 bytes
12.4%
RT_MANIFEST 1 513 bytes
4.4%

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

No valid SignedData structure was found.

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

Ransom.Win32.AI.sa Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.AI.sa 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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