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Undetek-v4.0.exe Trojan Sabsik Analysis

Updated 1 year ago
Checked by Malware Check
undetek-v4.0.exe

Technical Analysis

File Name undetek-v4.0.exe
File Type
PE32 executable (console) Intel 80386, for MS Windows
Scanner Version 1.0.150.174
Database Version 2023-12-06 00:01:31 UTC
⚠

Ransom.Win32.Sabsik.sa

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
84,480
File Size (bytes)
2023-12-06
Analysis Date

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File Identification

Hash Type Value Action
MD5
f714e7c7b6b56794be945b41e57b6b35
SHA1
0746932c09ee5fdd7c31d231656ffffc47682a7a
SHA256
136da2b3fc6c10f3be0cf225a354dc8b984cc10a3564a27dc730853107655c1b
SHA512
b2ac66439944c43066d73f5b0fb4fca0f7ff0884ed577e9ed115c27b650f111c8b498df93391da24792ef08ecba06b86e5da77be5805b6f7abd78fc9e57a94c6
ImpHash
b470f5d48f29c1572ccebb9fd57449ba

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x004066c6
Compilation Time 2023-11-28 00:33:14
Checksum 0x00000000 (Actual: 0x0001a651)
OS Version 6.0
PEiD Signatures PE32 executable (console) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 10 libraries
KERNEL32, USER32, MSVCP140, VCRUNTIME140, api-ms-win-crt-string-l1-1-0, api-ms-win-crt-stdio-l1-1-0, api-ms-win-crt-runtime-l1-1-0, api-ms-win-crt-heap-l1-1-0, api-ms-win-crt-math-l1-1-0, api-ms-win-crt-locale-l1-1-0
Exports 0 functions
Resources 0 Resources
Sections 4 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 27,037 bytes 27,136 bytes 6.08 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 34D4655B3CB069E9109BC9A5FF0BB02E
.rdata 0x00008000 6,468 bytes 6,656 bytes 4.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E8DBCC2CE9FE4C6E545DACF0A8235C15
.data 0x0000a000 48,600 bytes 48,128 bytes 6.53 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE F04037B0FF55252CE5BF38E0FE4E56B1
.reloc 0x00016000 1,340 bytes 1,536 bytes 6.09 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ C1B2C7582B2BE20B90E9C1CC653F5C68
Entropy Analysis Alert

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

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

The PE file does not contain a certificate table.

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

Ransom.Win32.Sabsik.sa Removal

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