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The MuMu_5.0.1_gw-win-download_all_1752490266.exe (MuMuPlayer) File Analysis

Updated 7 days ago
Checked by Malware Check
MuMu_5.0.1_gw-win-download_all_1752490266.exe

Technical Analysis

File Name MuMu_5.0.1_gw-win-download_all_1752490266.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-26 03:00:37 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
5,346,296
File Size (bytes)
2025-07-26
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
ae39a350204a264c602bc740d8d7b42d
SHA1
e14118ab5d62f97e587b769b28c03438fd6f0de9
SHA256
3bfe640622bf227af46bab79a44ffca66531984aadda0097a496d21c80d9d9a2
SHA512
d03f89ea900e2dc11a6b84edb80d2a9a75f749ce3545b84eabf051f8af6cc9a336a83d6ab4001b231d428062127c4d4603357c588efab20bb6d4ebaf3a1a9fe4
ImpHash
77f81ec12eacdb769388a8e410647817

PE Analysis

Basic Information

▼
Icon
Hash: fb610e86687da27e130ec42c5d7d3f84
Fuzzy: 3497de6c90649918a79caf4138636fb0
dHash: 70f8e2d29a9ed870
Image Base 0x00400000
Entry Point 0x00407c84
Compilation Time 2022-06-15 13:00:00
Checksum 0x0051fbb0 (Actual: 0x0051fbb0)
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 14 Resources
Sections 4 Sections

Version Information

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CompanyName NetEase, Inc.
FileDescription MuMuPlayer
FileVersion 2022
InternalName 7zS2.sfx
LegalCopyright Copyright (C) 2022
OriginalFilename NemuDownloader.exe
ProductName MuMuPlayer
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 186,172 bytes 186,368 bytes 5.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A8160AAEB4B8A53FBAB1B3D48BCDA953
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 14 (185,387 bytes)
Resource Type Count Total Size Percentage
RT_ICON 11 184,517 bytes
99.5%
RT_GROUP_ICON 2 166 bytes
0.1%
RT_VERSION 1 704 bytes
0.4%

Certificate Chain Analysis

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Certificate Information
Product MuMuPlayer
Description MuMuPlayer
File Version 2022
Original Name NemuDownloader.exe
Signing Date 10:51 AM 07/14/2025 (18 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 SHA256 RSA4096 Timestamp Responder 2025 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; 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: 2024-08-26 00:00:00 → 2027-08-28 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 7D C0 32 CA 30 8F 7F F2 D5 94 1A 85 B6 29 8A
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #3 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #4 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
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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