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FL64.exe Trojan Heuristic Analysis

Technical Analysis

File Name FL64.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-11-05 01:00:21 UTC

Trojan.Heur!.00052033

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
1,120,112
File Size (bytes)
2025-11-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
8f191f904ea33357d2c2fea1d982962b
SHA1
fa15d806e47f4deb9dcd2124bd5294bc9c162a01
SHA256
273ecdc1c2421628402b0e69ec927fda2d110fd2e7d55c2ffcd3a6c14cf78e8f
SHA512
33fc31f6377fcb515beb9576eebce807737dffba543a2183c419b9cd18b280a7bcc22e1c06bdf2c78983de2bc827228395bcaaee4891641662336c47aa630102
ImpHash
7e349b0a67568cd36fe2ab14fd814c8b

PE Analysis

Basic Information

Icon
Hash: 0ae26ef28b4d6932e1e5c1be6e312dfe
Fuzzy: 65c101bdf2d311ed3fbfd74fba495bcb
dHash: f8f87879793998e8
Image Base 0x140000000
Entry Point 0x140030e44
Compilation Time 2025-09-22 07:46:52
Checksum 0x0011e75f (Actual: 0x0011eb5d)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature Chain verification from CN=Image Line (serial:-134698403968793511265905581838736896500, sha1:bbc705d3179ba1cdde5afb573345260b0fb6d31c) failed: The X.509 certificate provided is self-signed - "Common Name: Image Line"
Imports 5 libraries
KERNEL32, USER32, ADVAPI32, WINTRUST, CRYPT32
Exports 2 functions
Resources 16 Resources
Sections 10 Sections

Version Information

CompanyName Image-Line
FileDescription FL Studio
FileVersion 25.1.6.4997
InternalName FL
LegalCopyright Copyright © 1998-2025 by Image-Line. All rights reserved.
OriginalFilename FL.exe
ProductName FL Studio
ProductVersion 25.1.6.4997
Translation 0x0009 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 361,328 bytes 361,472 bytes 6.52 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 33D8703DDD89AFC26C4DAFDAC03F078C
.rdata 0x0005a000 95,242 bytes 95,744 bytes 5.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A8CC6BC32C615E9B598FE09B216128FF
.data 0x00072000 78,596 bytes 7,168 bytes 3.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 525C69B9B00DE3D1A8186420C9537D9D
.pdata 0x00086000 13,392 bytes 13,824 bytes 5.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9702A612B20C56B089F71208E656D16D
_RDATA 0x0008a000 244 bytes 512 bytes 2.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F6183F961608AC4391D214255BFB23AA
.rsrc 0x0008b000 103,184 bytes 103,424 bytes 7.13 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E67F51425B57D84D829A0F6722507D72
.reloc 0x000a5000 3,236 bytes 3,584 bytes 5.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ D9D90527C715377C40653477C4D0C3D3
.avm0 0x000a6000 401,611 bytes 401,920 bytes 6.12 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ F7EA9F3FDC0715C1804AAC639A80A58E
.avm1 0x00109000 120,527 bytes 120,832 bytes 6.12 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5575962F752503572079AD5718041378
.idata 0x00127000 3,584 bytes 3,584 bytes 4.66 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 867BB1F48D15EE4F4BEB2C2EFCE6DEAC
Entropy Analysis Alert

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

Resource Analysis

Total Resources: 16 (102,294 bytes)
Resource Type Count Total Size Percentage
RT_ICON 13 100,055 bytes
97.8%
RT_GROUP_ICON 1 188 bytes
0.2%
RT_VERSION 1 752 bytes
0.7%
RT_MANIFEST 1 1,299 bytes
1.3%

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

Chain verification from CN=Image Line (serial:-134698403968793511265905581838736896500, sha1:bbc705d3179ba1cdde5afb573345260b0fb6d31c) failed: The X.509 certificate provided is self-signed - "Common Name: Image Line"

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

Trojan.Heur!.00052033 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.00052033 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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