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Utsysc.exe Ransomware STOP Analysis

Updated 2 years ago
Checked by Malware Check
Utsysc.exe

Technical Analysis

File Name Utsysc.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.165.174
Database Version 2024-02-21 17:00:25 UTC
⚠

Ransom.Win32.STOP.tr!n

Malware family: STOP

N/A
Detection Rate
390,144
File Size (bytes)
2024-02-21
Analysis Date

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File Identification

Hash Type Value Action
MD5
ac0f0cfa391d0f2900ebebac08580118
SHA1
f1236be60b85aa1e7f5264e4610e9ef1f192442a
SHA256
2f7bc154ff7f15135f69a43f738760b3a45b677a36b734d3e9e0c1c7cd897849
SHA512
6f52d7300ada6b8f9a0c89d654931923821a478302ee273ffb3b62bd77a2af687d5ca23d98282b3ed64cd31b441d83301d19780c93c63cac7ff6303aef484c5a
ImpHash
63fbd33cf4b705e9ce0b5af578a99fd8

PE Analysis

Basic Information

▼
Icon
Hash: 9bd3c06975da7957a1b81260f99cd4be
Fuzzy: b2b51230aab611a32292ed3db5d4ab6c
dHash: e0e4eaeaeae2e4ea
Image Base 0x00400000
Entry Point 0x00402399
Compilation Time 2023-07-16 11:12:09
Checksum 0x0006b492 (Actual: 0x0006b492)
OS Version 5.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path C:\hehigubafeh-45_fehu\23-togiliyefuc\vot zofucolumumip\r.pdb
Digital Signature The PE file does not contain a certificate table.
Imports 5 libraries
KERNEL32, USER32, ADVAPI32, ole32, WINHTTP
Exports 0 functions
Resources 18 Resources
Sections 4 Sections

Version Information

▼
FileVersion 96.56.50.43
FileDescription Second
OriginalFilename Space
ProductName Tube
ProductVersion 22.16.40.61
Translation 0x040a 0x0671

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 314,025 bytes 314,368 bytes 7.79 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F93F82EEC80110FEA526C697FE84330C
.rdata 0x0004e000 21,316 bytes 21,504 bytes 5.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 854E5F8DA4F86F2EC0D9B4BBE3208576
.data 0x00054000 74,788 bytes 20,992 bytes 1.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 96A451139B3FCE7DBFC960F647B9C07E
.rsrc 0x00067000 40,328 bytes 32,256 bytes 4.73 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 320426522D72BA3B5C76FFD08CF38396
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

▼
Total Resources: 18 (31,068 bytes)
Resource Type Count Total Size Percentage
AFX_DIALOG_LAYOUT 4 42 bytes
0.1%
RT_ICON 8 26,560 bytes
85.5%
RT_STRING 4 3,860 bytes
12.4%
RT_GROUP_ICON 1 118 bytes
0.4%
RT_VERSION 1 488 bytes
1.6%

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.STOP.tr!n Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.STOP.tr!n without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. 1
    Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
  2. 2
    Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
  3. 3
    The app launches right after installation. You'll see the main dashboard with the scan button front and center.
  4. 4
    Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
  5. 5
    Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
  6. 6
    If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.
Important: Before You Start
Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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