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Mesen.exe Trojan Heuristic Analysis

Technical Analysis

File Name Mesen.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-09 05:00:17 UTC

Trojan.Heur!.02252423

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
66,212,352
File Size (bytes)
2025-05-09
Analysis Date

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File Identification

Hash Type Value Action
MD5
24e62db614fab763582b8cf5e347162b
SHA1
c8a7151a85b2c26825e97bb9b6bc12d6861e6de4
SHA256
1b6e9f9c0727c0de35ab38c330f2d174c03e6aa7273b2b85d5d92b733a62afd9
SHA512
a4be494a37a22556c8d3a2200aa36fa5041b2816dc0306a997eb84fe3193dec1a8142fb672aebd13795dfba6903f6fc05141983ca4d478d327b30ce9b3d3562e
ImpHash
71c2ff041f402cfa4be7ac3f6ed29e68

PE Analysis

Basic Information

Icon
Hash: e2791a097811f955f0ac1b47f9f4ec91
Fuzzy: 004ce5fb844aaafffa7ee31a69107af4
dHash: e896aa49c8aa8cb2
Image Base 0x140000000
Entry Point 0x1400c716c
Compilation Time 2025-05-08 14:43:33
Checksum 0x00000000 (Actual: 0x03f326c6)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path D:\a\Mesen2\Mesen2\bin\win-x64\Release\native\Mesen.pdb
Digital Signature No valid SignedData structure was found.
Imports 17 libraries
Exports 1 functions
Resources 7 Resources
Sections 8 Sections

Version Information

Translation 0x0000 0x04b0
CompanyName Mesen
FileDescription Mesen
FileVersion 1.0.0.0
InternalName Mesen.dll
LegalCopyright
OriginalFilename Mesen.dll
ProductName Mesen
ProductVersion 1.0.0+792cefb251abbce6891e05a8dc21ba7f1a94c9ce
Assembly Version 1.0.0.0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 889,816 bytes 889,856 bytes 6.69 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 4ADBA0B608F82AEF733B7037DEB7B293
.managed 0x000db000 30,204,904 bytes 30,204,928 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 60A47E88760A9756B86CE9A5CE69A1F6
hydrated 0x01daa000 18,486,112 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x02f4c000 32,421,836 bytes 32,421,888 bytes 7.50 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F9F9D50095412022E75C60846FE3CCDE
.data 0x04e38000 1,214,328 bytes 254,976 bytes 5.76 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8760C73D085415E456AD7F2F944949ED
.pdata 0x04f61000 2,373,996 bytes 2,374,144 bytes 6.95 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 512F4B3726DE870723B645FAE376321D
.rsrc 0x051a5000 28,920 bytes 29,184 bytes 3.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AAFB4CF13E2544BA069E3526741A3227
.reloc 0x051ad000 36,300 bytes 36,352 bytes 5.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 86E0E2D44FD31587A773148F2FD4D3E4
Entropy Analysis Alert

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

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

Resource Analysis

Total Resources: 7 (28,470 bytes)
Resource Type Count Total Size Percentage
RT_ICON 4 24,288 bytes
85.3%
RT_GROUP_ICON 1 62 bytes
0.2%
RT_VERSION 1 748 bytes
2.6%
RT_MANIFEST 1 3,372 bytes
11.8%

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!.02252423 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.02252423 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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