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Gzbkqrlto0.exe Trojan Sabsik Analysis

Updated 3 months ago
Checked by Malware Check
gzbkqrlto0.exe

Technical Analysis

File Name gzbkqrlto0.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-09 20:00:14 UTC
⚠

Ransom.Win32.Sabsik.cld

Malware family: Sabsik

Sabsik is a malware variant capable of downloading additional payloads, including ransomware components. It can encrypt user files and initiate ransom demands. This threat represents a multi-stage attack where initial infection leads to more severe system compromise.
N/A
Detection Rate
125,952
File Size (bytes)
2025-10-09
Analysis Date

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File Identification

Hash Type Value Action
MD5
f3a820ed62ff4b46f4c784bb9a30ea35
SHA1
1c6509dd11d4309dd16a82b5fd547fe897528d48
SHA256
6b053331bde2c3d55d8bfb7d3a4d761cec3fb076b46c4b4c9e8f7022eae01b80
SHA512
cae640fff1608222601d52da19f902f6c6b7d92f5bed11b5a91ac9f9f923f96c442cbe415dc06eaa4233642eaa5314d4c2ca2c3612b88e3dce7575b4e5100358
ImpHash
9be8d18658e5dcc45e2411741044559c

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x00402c78
Compilation Time 2022-12-30 14:18:56
Checksum 0x00000000 (Actual: 0x0002bfc0)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path C:\Users\ACER\source\repos\gzbkqrlto0\Release\gzbkqrlto0.pdb
Digital Signature No valid SignedData structure was found.
Imports 4 libraries
KERNEL32, USER32, GDI32, WINMM
Exports 0 functions
Resources 1 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 57,624 bytes 57,856 bytes 6.59 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 45F1F58FB5FE5AE5A731FA6F67EC10D9
.rdata 0x00010000 59,174 bytes 59,392 bytes 3.86 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DF6CEF0EC15A944B7C5893DF16F2CDF5
.data 0x0001f000 4,536 bytes 2,048 bytes 2.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C59F57B01172BCF0CC59FA72BCE2838E
.gfids 0x00021000 172 bytes 512 bytes 1.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8D11A0B11325CC73C5662D0A33696183
.rsrc 0x00022000 488 bytes 512 bytes 4.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4EB68C40AE401681AABEB820D0C6BE37
.reloc 0x00023000 4,244 bytes 4,608 bytes 6.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 4F3E0E975752F97C6BEF6C38F8F47995
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 1 (392 bytes)
Resource Type Count Total Size Percentage
RT_MANIFEST 1 392 bytes
100%

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.Sabsik.cld Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Sabsik.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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