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The MuMuInstaller_3.1.5.0_nochannel-mumu12_zh-Hans_1687258372.exe (MuMu模拟器12) File Analysis

Updated 12 seconds ago
Checked by Malware Check
MuMuInstaller_3.1.5.0_nochannel-mumu12_zh-Hans_1687258372.exe

Technical Analysis

File Name MuMuInstaller_3.1.5.0_nochannel-mumu12_zh-Hans_1687258372.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.220.174
Database Version 2025-07-13 16:00:20 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
5,565,048
File Size (bytes)
2025-07-13
Analysis Date

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File Identification

Hash Type Value Action
MD5
34c4bb0eb9fac250e699bbd5251607aa
SHA1
912f4033928310c0e2bea68c0ea09ad2c55a9c46
SHA256
6389f76aa1b7e26eb67bad3f84f2de497eb844714f89eee7da244146576a5207
SHA512
886c75dd56563a2a8d4fc13a698a254ce9e8519686e6723adbc1fe826bcf9aa6f911a819297bb53e903436fe5ffd69989981addc0ef84fc15dfc3b853d8ce029
ImpHash
77f81ec12eacdb769388a8e410647817

PE Analysis

Basic Information

▼
Icon
Hash: 7afd476a339735c7a1b49157e2178988
Fuzzy: 207f29f60e318a023d5d688487da1abc
dHash: 70e49cb2ba9af870
Image Base 0x00400000
Entry Point 0x00407c84
Compilation Time 2022-06-15 13:00:00
Checksum 0x005569af (Actual: 0x005569af)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature OK
Imports 4 libraries
USER32, SHELL32, MSVCRT, KERNEL32
Exports 0 functions
Resources 11 Resources
Sections 4 Sections

Version Information

▼
CompanyName NetEase, Inc.
FileDescription MuMu模拟器12
FileVersion 2022
InternalName 7zS2.sfx
LegalCopyright Copyright (C) 2022
OriginalFilename NemuDownloader.exe
ProductName MuMu模拟器12
ProductVersion 1.0.0.0
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 28,188 bytes 28,672 bytes 6.58 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 58D174B634405BB5C0EC30E621BFD739
.rdata 0x00008000 2,220 bytes 2,560 bytes 4.68 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 418BD2F33DD247E2908AB66F9395DD5C
.data 0x00009000 8,276 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 598E1AAE6ECBD8237C4383F4BE94B9F1
.rsrc 0x0000c000 115,016 bytes 115,200 bytes 4.81 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C847663CAF2B1AD4A0380F644950A5A7
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 11 (114,376 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 113,556 bytes
99.3%
RT_GROUP_ICON 2 124 bytes
0.1%
RT_VERSION 1 696 bytes
0.6%

Certificate Chain Analysis

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Certificate Information
Product MuMu模拟器12
Description MuMu模拟器12
File Version 2022
Original Name NemuDownloader.exe
Signing Date 10:53 AM 06/20/2023 (754 days ago)
Verification Status Signed
Signers NetEase (Hangzhou) Network Co., Ltd; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert Timestamp 2022 - 2; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Internal Name 7zS2.sfx
Copyright Copyright (C) 2022
Certificate Chain Summary
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #1 Primary
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
NetEase (Hangzhou) Network Co., Ltd #2 Chain
Validity Period: 2021-10-27 00:00:00 → 2024-10-23 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 02 44 53 70 9C 84 72 5B 99 03 71 85 6B 0E 50 E0
DigiCert Timestamp 2022 - 2 #3 Chain
Validity Period: 2022-09-21 00:00:00 → 2033-11-21 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0C 4D 69 72 4B 94 FA 3C 2A 4A 3D 29 07 80 3D 5A
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #4 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A

✓ 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

Remember: This is Result of Online Virus Scanner

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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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