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The Lunar Client - Installer.exe File Analysis

Technical Analysis

File Name Lunar Client - Installer.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.220.174
Database Version 2025-07-15 21:00:21 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
2,394,296
File Size (bytes)
2025-07-15
Analysis Date

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File Identification

Hash Type Value Action
MD5
a605e2a863610261179752918af3b72e
SHA1
3e8ee2b4ae55840c738d1a31407bd257ca279718
SHA256
082d9daa8a9003f713b01f9052253fa34d610e76c67fbdf69a4ebebfa2a5640f
SHA512
d42cf464c5ae7ebe0a8c84d40a326f89ba804dc7c335514448718266a4d566d6d6dfb38e3592e91e6e3253faf4bc241dea15f7c790b561a4909507c02a79b6d5
ImpHash
56a78d55f3f7af51443e58e0ce2fb5f6

PE Analysis

Basic Information

Icon
Hash: 99129fabd67955b32f4b69723c0eae9d
Fuzzy: 903148184ac3369ac3f6dcf45d09449f
dHash: 0c33c8d898f0f00e
Image Base 0x00400000
Entry Point 0x0040352d
Compilation Time 2021-09-25 21:57:46
Checksum 0x00255e01 (Actual: 0x00248dfa)
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
ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports 0 functions
Resources 12 Resources
Sections 5 Sections

Version Information

Comments
CompanyName Overwolf Ltd.
FileDescription Lunar Client
FileVersion 2.282.1.1
LegalCopyright Copyright (C) 2021 Overwolf Ltd. All Rights Reserved.
LegalTrademarks
ProductName Lunar Client
ProductVersion 2.282.1.1
Translation 0x0409 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,775 bytes 27,136 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ CE9DF19DF15AA7BFBC0A8D0AF0B841D0
.rdata 0x00008000 5,286 bytes 5,632 bytes 5.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A118375C929D970903C1204233B7583D
.data 0x0000a000 176,152 bytes 1,536 bytes 4.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 82A10C59A8679BB952FC8316070B8A6C
.ndata 0x00036000 135,168 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00057000 155,568 bytes 155,648 bytes 6.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 35966944DD82F33EB30CE857544258C4

Resource Analysis

Total Resources: 12 (154,833 bytes)
Resource Type Count Total Size Percentage
RT_ICON 6 152,545 bytes
98.5%
RT_DIALOG 3 636 bytes
0.4%
RT_GROUP_ICON 1 90 bytes
0.1%
RT_VERSION 1 732 bytes
0.5%
RT_MANIFEST 1 830 bytes
0.5%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

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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