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Ransom.exe Ransomware HydraCrypt Analysis

Updated 1 year ago
Checked by Malaware Check
ransom.exe

Technical Analysis

File Name ransom.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.138.174
Database Version 2023-09-11 00:01:37 UTC
⚠

Ransom.Win32.HydraCrypt.sa

Malware family: HydraCrypt

HydraCrypt ransomware encrypts files and demands ransom payments, typically requesting approximately $200 in Bitcoin for decryption keys.
N/A
Detection Rate
23,040
File Size (bytes)
2023-09-11
Analysis Date

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File Identification

Hash Type Value Action
MD5
768e86ceb8d6d2eb2aa19f2853819d82
SHA1
b36371f518a0f82a7debd4140a3309245819b2da
SHA256
3cf6a9a95f0e4237aa4c80b67922fc3f4d0e2bf9f15830c0333b910df8cbe834
SHA512
c62e29064134ce427cb7a6a8c3eebe12f276107f3fcf5298e06b935e2c301436fd2a931efaf0dcc744fc70e8d255a6362646de50bb63f5899b222f08ccd64dfe
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x00406fee
Compilation Time 2023-08-22 17:44:35
Checksum 0x00000000 (Actual: 0x00013ef9)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 2 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
FileDescription
FileVersion 0.0.0.0
InternalName ransom.exe
LegalCopyright
OriginalFilename ransom.exe
ProductVersion 0.0.0.0
Assembly Version 0.0.0.0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 20,468 bytes 20,480 bytes 5.35 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5F888C6783C72E1BE3F9B974254731DF
.rsrc 0x00008000 1,240 bytes 1,536 bytes 3.69 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2E0C24B7262AEEE0E5CC02F87CC40407
.reloc 0x0000a000 12 bytes 512 bytes 0.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 5AFEF967DCB8CFDF39822E3165C66C07

Resource Analysis

▼
Total Resources: 2 (1,070 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 580 bytes
54.2%
RT_MANIFEST 1 490 bytes
45.8%

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.HydraCrypt.sa Removal

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