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The Koikatsu Party.exe (Semantic Soft Ltd App Executable) File Analysis

Technical Analysis

File Name Koikatsu Party.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.216.174
Database Version 2025-05-12 18:00:21 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
74,016,144
File Size (bytes)
2025-05-12
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
11cf29146df8b26d3cff0726a2154611
SHA1
3f1a59a184d3882017c9457e7a0399351d9edadf
SHA256
e7887677ec095892389af14c268e1d189641e50acf6723bcab93a23ec040a901
SHA512
fe65a8737893178ddec30ddb69da534c5daa23f7a025d9dcb057e933ae80e907b408de3339e989641b9b0f8e6f3b7bf8f1f304336b17aa14f164f6bbe54e9b54
ImpHash
b34f154ec913d2d2c435cbd644e91687

PE Analysis

Basic Information

Icon
Hash: b7868feca0a90570b44c50e9bce7c2a2
Fuzzy: 7733fd5f1d794f3f66d404b72eb48e24
dHash: fae9d1d3faaae1a4
Image Base 0x00400000
Entry Point 0x0040338f
Compilation Time 2018-12-15 22:26:14
Checksum 0x00000000 (Actual: 0x0469ca39)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature OK
Imports 7 libraries
KERNEL32, USER32, GDI32, SHELL32, ADVAPI32, COMCTL32, ole32
Exports 0 functions
Resources 22 Resources
Sections 5 Sections

Version Information

CompanyName Semantic Soft Ltd
FileDescription Semantic Soft Ltd App Executable
FileVersion 4.50.230.2302
LegalCopyright Copyright © 2024 Semantic Soft Ltd
ProductName Koikatsu Party
ProductVersion 4.50.230
Translation 0x0409 0x04e4

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,151 bytes 26,624 bytes 6.45 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 7618D4C0CD8BB67EA9595B4266B3A91F
.rdata 0x00008000 5,282 bytes 5,632 bytes 5.03 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EECAC1FED9CC6B447D50940D178404D8
.data 0x0000a000 462,840 bytes 1,536 bytes 4.04 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE DB8F31A08A2242D80C29E1F9500C6527
.ndata 0x0007b000 1,196,032 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x0019f000 279,216 bytes 279,552 bytes 5.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B320614EFE2B1B2DAFEAACABAD94DB6C

Resource Analysis

Total Resources: 22 (277,958 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 270,376 bytes
97.3%
RT_DIALOG 18 5,808 bytes
2.1%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 684 bytes
0.2%
RT_MANIFEST 1 1,070 bytes
0.4%

Certificate Chain Analysis

Certificate Information
Product Koikatsu Party
Description Semantic Soft Ltd App Executable
File Version 4.50.230.2302
Signing Date 12:29 PM 12/11/2024 (178 days ago)
Verification Status Signed
Signers Semantic Soft Ltd; SSL.com Code Signing Intermediate CA RSA R1; SSL.com Root Certification Authority RSA
Counter Signers SSL.com Timestamping Unit 2024 E1; SSL.com Timestamping Issuing RSA CA R1; SSL.com Root Certification Authority RSA
Copyright Copyright © 2024 Semantic Soft Ltd
Certificate Chain Summary
SSL.com Root Certification Authority RSA #1 Primary
Validity Period: 2016-02-12 17:39:39 → 2041-02-12 17:39:39
Signature Algorithm: sha256RSA
Serial Number: 7B 2C 9B D3 16 80 32 99
Semantic Soft Ltd #2 Chain
Validity Period: 2024-06-08 05:17:07 → 2025-06-07 05:17:07
Signature Algorithm: sha256RSA
Serial Number: 15 2D AF 8D A1 F3 2B 9A F1 F8 5A 31 F3 1A 07 86
SSL.com Code Signing Intermediate CA RSA R1 #3 Chain
Validity Period: 2016-06-24 20:44:30 → 2031-06-24 20:44:30
Signature Algorithm: sha256RSA
Serial Number: 64 33 51 D3 C7 38 9F 08
SSL.com Timestamping Unit 2024 E1 #4 Chain
Validity Period: 2024-02-19 16:18:19 → 2034-02-16 16:18:18
Signature Algorithm: sha256RSA
Serial Number: 5A 5A AC E8 1A 35 6E B4 62 86 8D 57 7D E0 3D C7
SSL.com Timestamping Issuing RSA CA R1 #5 Chain
Validity Period: 2019-11-13 18:50:05 → 2034-11-12 18:50:05
Signature Algorithm: sha256RSA
Serial Number: 6D 52 18 70 87 E8 23 4D 85 60 00 D0 80 8F 93 56

✓ 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

OK

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  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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