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Nood Ransomware STOP Analysis

Updated 2 years ago
Checked by Malware Check
nood

Technical Analysis

File Name nood
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.168.174
Database Version 2024-03-12 03:00:41 UTC
⚠

Ransom.Win32.STOP.tr

Malware family: STOP

N/A
Detection Rate
775,168
File Size (bytes)
2024-03-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
373dbc2f5f92e4b275e9a6716b432d98
SHA1
a74b2bce1c8d9d89ec0cb5c80d4df3cad0a1480b
SHA256
9f24cff00ff55730e61d9fd9a182f92f272735ba6ce55bc93bdc7ea24424dc42
SHA512
d79ae6ca8f2fd0e8a2626b10167a93c97e72f6ac89f51d2ceaba8258322e97ac0997b6b6276f728aa876e7fe30222a4423df25b16c5c69bf8787df095690ee63
ImpHash
e4b2b7336d3e0f97560f9bdf06345817

PE Analysis

Basic Information

▼
Icon
Hash: c1abe480a75b51ed87430b507a2d5c70
Fuzzy: bcf813c72901e7647d313b9058ca5962
dHash: f2f0c494ecf0b1f0
Image Base 0x00400000
Entry Point 0x00401490
Compilation Time 2023-01-13 03:25:08
Checksum 0x000c5887 (Actual: 0x000c5887)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 2 libraries
KERNEL32, USER32
Exports 0 functions
Resources 33 Resources
Sections 4 Sections

Version Information

▼
FileVersions 72.15.66.32
ProductVersion 71.84.54.50
InternalName Slupido
CompanyNames Laying
Translation 0x146c 0x0235

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 46,702 bytes 47,104 bytes 6.67 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ FA8C24BAC3B140ED99706C6ECF7A9FA7
.rdata 0x0000d000 634,734 bytes 634,880 bytes 7.85 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FAE1622C219885A43C84D3D3AD095995
.data 0x000a8000 28,145,396 bytes 11,264 bytes 1.69 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7F0F43F8F43646F845984C35E265E14A
.rsrc 0x01b80000 80,656 bytes 80,896 bytes 5.82 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BC182405F09F5C4B987EC96D9614668E
Entropy Analysis Alert

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

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

Resource Analysis

▼
Total Resources: 33 (78,886 bytes)
Resource Type Count Total Size Percentage
RT_ICON 23 75,416 bytes
95.6%
RT_STRING 4 2,652 bytes
3.4%
RT_ACCELERATOR 1 32 bytes
0%
RT_GROUP_ICON 3 340 bytes
0.4%
RT_VERSION 1 436 bytes
0.6%
None 1 10 bytes
0%

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 Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.STOP.tr 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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