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The amaisosu.exe (OpenSauce Installer) File Analysis

Updated 1 month ago
Checked by Malaware Check
amaisosu.exe

Technical Analysis

File Name amaisosu.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-05 02:00:12 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
17,737,923
File Size (bytes)
2025-05-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
241c0c645749204765ec76fd7f71f799
SHA1
c1b1a63f4cf07e16c0cca7740f30a4e9471f0bce
SHA256
1db0482ff29dbcb20f0d7e36f5d88bfc78ff934fbfd76025a9c435179d6fa70c
SHA512
af0534601ad65fd35d07fe06f7f677669d55bc1eb0321b859ff8b52d53b5245e3acd603bb45e9cf6337d624739ba541eb59d6aba78f758e62f5b1028315453aa
ImpHash
3786a4cf8bfee8b4821db03449141df4

PE Analysis

Basic Information

▼
Icon
Hash: 42be50a049ab01c177773ac4ab93c1fa
Fuzzy: 83a231a7379daa98a0b700f3e277d099
dHash: a090c068a7c6f830
Image Base 0x00400000
Entry Point 0x00414b04
Compilation Time 2010-11-18 16:27:35
Checksum 0x0002c91b (Actual: 0x010ebc63)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 4 libraries
OLEAUT32, USER32, SHELL32, KERNEL32
Exports 0 functions
Resources 7 Resources
Sections 5 Sections

Version Information

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CompanyName Yu Miris
FileDescription OpenSauce Installer
FileVersion Release
InternalName AmaiSosu.exe
LegalCopyright Copyright (c) 2018 Yu Miris
OriginalFilename AmaiSosu.exe
ProductName HCE.AmaiSosu
ProductVersion Release
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 104,938 bytes 104,960 bytes 6.61 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8C9346B8CD91E8D7AA2E1586EB1A1B30
.rdata 0x0001b000 17,556 bytes 17,920 bytes 4.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5E256DC61DB6DEFF01801E77DE19D038
.data 0x00020000 23,112 bytes 12,800 bytes 1.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1D347E5500F0D4C5672BA18282B866F7
.sxdata 0x00026000 4 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_LNK_INFO|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 35925CFDC1176BD9FFC634A58B40EC17
.rsrc 0x00027000 20,287 bytes 20,480 bytes 2.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ ED5AD91975878DA744285535E040669F
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 7 (19,791 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 16,936 bytes
85.6%
RT_DIALOG 1 184 bytes
0.9%
RT_STRING 2 200 bytes
1%
RT_GROUP_ICON 1 20 bytes
0.1%
RT_VERSION 1 732 bytes
3.7%
RT_MANIFEST 1 1,719 bytes
8.7%

Certificate Chain Analysis

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Certificate Information
Product HCE.AmaiSosu
Description OpenSauce Installer
File Version Release
Original Name AmaiSosu.exe
Internal Name AmaiSosu.exe
Copyright Copyright (c) 2018 Yu Miris

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

No valid SignedData structure was found.

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

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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