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LinLauncher.exe Trojan Heuristic Analysis

Technical Analysis

File Name LinLauncher.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.213.174
Database Version 2025-04-14 06:00:35 UTC

Trojan.Heur!.032100A1

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
4,090,912
File Size (bytes)
2025-04-14
Analysis Date

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File Identification

Hash Type Value Action
MD5
1abdbc0d0f9dbf9f0ef4cc39ae999ce7
SHA1
d6978dcba87bec18cd2d2eff5a26acf2ca88931f
SHA256
7e8da9f26e687da54402295e89f4569ac934837dbba17c9a81f6ddbb175fce1d
SHA512
d83c0359a9fa58424268e4634f1152f7b4474c181857400b7f8037b25313268dcaba053def7beaead3b5769315274dda9d74754e497699ef6cfe90d388a90c85
ImpHash
478da5cd8f7786b80c4b72ad9030852b

PE Analysis

Basic Information

Icon
Hash: 8fbbfb0117df9ac12d7611a321ebad76
Fuzzy: c75c8b0e25081ac4036d2cf1d3aad962
dHash: 7f7c79b9d0507179
Image Base 0x00400000
Entry Point 0x00a30058
Compilation Time 2025-04-09 07:39:30
Checksum 0x003f16d5 (Actual: 0x003f16d5)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 11 libraries
Exports 0 functions
Resources 11 Resources
Sections 13 Sections

Version Information

CompanyName TODO: <公司名稱>
FileDescription 天堂123 QQ:2160076913
FileVersion 1.0.0.1
InternalName LinLauncher.exe
LegalCopyright Copyright© 2024
OriginalFilename LinLauncher.exe
ProductName Lineage Launcher
ProductVersion 1.0.0.1
Translation 0x0804 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
0x00001000 683,839 bytes 274,944 bytes 7.98 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 54C96534B0EC4DFF2DC780928D2CC6E1
0x000a8000 146,914 bytes 61,952 bytes 7.95 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 6654C829C3B36217B1BE163635779D0A
0x000cc000 30,848 bytes 3,584 bytes 7.89 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7A7D5A7753EB1FB81DED33D95EF63801
0x000d4000 17 bytes 512 bytes 4.28 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 50883D341C875AD99EBB17B893F5F251
0x000d5000 620,120 bytes 591,872 bytes 7.94 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 67AC17C1B5F8ADA47C9BE68B95B9F3CD
0x0016d000 29,224 bytes 16,896 bytes 7.95 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ E1EA2052098E0F45924D354D36B52960
.idata 0x00175000 4,096 bytes 1,024 bytes 2.95 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 01FE8C8687A526B08B5064BF77AB8C40
.tls 0x00176000 4,096 bytes 512 bytes 0.16 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 0062CD8D36DDDA50DA6B063FFFA80ED4
.rsrc 0x00177000 29,184 bytes 29,184 bytes 6.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B363A7226757A367DD5761E15B34EEE0
.winlice 0x0017f000 4,915,200 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.loadcon 0x0062f000 4,096 bytes 512 bytes 0.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9FFF7D72853EE8054F9A06D6119382A0
.boot 0x00630000 3,108,864 bytes 3,108,864 bytes 7.95 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 49D87DF8AC7FD3994ABA304D67745572
.reloc 0x00927000 4,096 bytes 32 bytes 2.92 (Normal) IMAGE_SCN_MEM_READ E4E45D794367F278139BC1DADADBACC3
Entropy Analysis Alert

6 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

Total Resources: 11 (28,061 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 26,560 bytes
94.7%
RT_GROUP_ICON 1 118 bytes
0.4%
RT_VERSION 1 732 bytes
2.6%
RT_MANIFEST 1 651 bytes
2.3%

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

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Heur!.032100A1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.032100A1 without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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