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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 1.0.215.174
Database Version 2025-04-25 02:00:17 UTC

Clean File

No threats detected by our scanner

0%
Detection Rate
2,382,600
File Size (bytes)
2025-04-25
Analysis Date

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File Identification

Hash Type Value Action
MD5
76955a079fb9957b41801bb0b50dbbd0
SHA1
e1d8b405525999cb5a8d669878b88462e8789b9a
SHA256
61bb9ca546d9dcbd78303bf5814fb279bce5678f8ea7123da553eef3bc244008
SHA512
f15838954766a2f7a86a631357599167b21368b00bac48cede5a83d68cb65cf002c7aecf7d031834f8dce96d79baa580b7fa2891b15ae788632719ffe7fdb76c
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 0x00245b08 (Actual: 0x00247431)
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 2.266.1.11
LegalCopyright Copyright (C) 2021 Overwolf Ltd. All Rights Reserved.
LegalTrademarks
ProductName Lunar Client
ProductVersion 2.266.1.11
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 126,976 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00055000 155,576 bytes 155,648 bytes 6.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3182616B1995B1004245C2DE8297F7E4

Resource Analysis

Total Resources: 12 (154,841 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 1 740 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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