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The MuMuInstaller_1.5.0.5_gw-overseas_all_1660206303.exe (MuMu Player Setup) File Analysis

Updated 12 months ago
Checked by Malware Check
MuMuInstaller_1.5.0.5_gw-overseas_all_1660206303.exe

Technical Analysis

File Name MuMuInstaller_1.5.0.5_gw-overseas_all_1660206303.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.185.174
Database Version 2024-08-17 21:00:17 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
5,425,320
File Size (bytes)
2024-08-17
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
d2a7f269b1f1f499fed028781134b353
SHA1
9206837bcda0ab419a7d9f3dcf8c902ca21c8636
SHA256
33d5ac7b692a0b680bd10f5f00ce61ee6c0d60f3c71febf8e1fe9ff97c67adf7
SHA512
2e5a50de73019832c6721c2928685a9ce6fbefc7afcd885685f1094d1666c11af04bda2af87e069eba4213015b834fb3be14f74e8eb5ee8efad1226f55b904d4
ImpHash
77f81ec12eacdb769388a8e410647817

PE Analysis

Basic Information

▼
Icon
Hash: 1bfd20ba22bc1a5cc7b8618ebad5d6c8
Fuzzy: c2416cdbae77c6c32570798a5335241b
dHash: f0f0f1362c0e1609
Image Base 0x00400000
Entry Point 0x00407c84
Compilation Time 2022-06-15 13:00:00
Checksum 0x005397e5 (Actual: 0x005397e5)
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

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CompanyName NetEase, Inc.
FileDescription MuMu Player Setup
FileVersion 2022
InternalName 7zS2.sfx
LegalCopyright Copyright (C) 2022
OriginalFilename NemuDownloader.exe
ProductName MuMu Player
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 136,304 bytes 136,704 bytes 6.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1667F03BEC78F352999C5BD213AA2734
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 11 (135,664 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 134,824 bytes
99.4%
RT_GROUP_ICON 2 124 bytes
0.1%
RT_VERSION 1 716 bytes
0.5%

Certificate Chain Analysis

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Certificate Information
Product MuMu Player
Description MuMu Player Setup
File Version 2022
Original Name NemuDownloader.exe
Signing Date 08:25 AM 08/11/2022 (1097 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: 2022-03-29 00:00:00 → 2033-03-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 7A 4A 88 9E C9 99 42 90 06 63 38 4D 86 97 9D
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

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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