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FNaC.exe Trojan AI Analysis

Updated 2 months ago
Checked by Malware Check
FNaC.exe

Technical Analysis

File Name FNaC.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-11-08 01:00:24 UTC
⚠

Trojan.Win32.AI.cld

Malware family: AI

AI-based detection enhances traditional signature-based antivirus methods by identifying behavioral patterns and anomalies. This approach improves detection of new and polymorphic malware variants that may evade conventional security measures.
N/A
Detection Rate
26,094,501
File Size (bytes)
2025-11-08
Analysis Date

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File Identification

Hash Type Value Action
MD5
5894c7702592e02c371ae0f53098c548
SHA1
96ace0ecc837ff4c3e6c594eb6bd22530f48d19c
SHA256
21af9c3618301ce98b9128115fe6af5b6d01f349a2efc010e9cc8b07911f5038
SHA512
8d1d4cd32b4fc4cec1f5a9f09b12f5203ba468cf82c45871494c31fcbb5fe72fa9a253e7b56b3763635bb771d7b0fdee2202c380784b2851b10a17ee92477a69
ImpHash
3a597e7b3ec8a722b64745095a57f9bb

PE Analysis

Basic Information

▼
Icon
Hash: 94951ec3b9e5e842b9fa26b64664cf19
Fuzzy: df2c308ece327d9775bb567314edf738
dHash: 8ccccaa5e5c7e4e1
Image Base 0x00400000
Entry Point 0x0046f7c6
Compilation Time 2015-05-25 07:59:44
Checksum 0x00000000 (Actual: 0x018e33cf)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 7 libraries
COMCTL32, WINMM, KERNEL32, USER32, GDI32, COMDLG32, SHELL32
Exports 0 functions
Resources 24 Resources
Sections 5 Sections

Version Information

▼
CompanyName
FileDescription
FileVersion
LegalCopyright
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 540,523 bytes 540,672 bytes 6.54 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 8ABD27AFC9D84D586B8D9D6E8577BEEB
.rdata 0x00085000 132,304 bytes 132,608 bytes 6.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0B608499C1DD4675ECE6DD4EFA4CA88C
.data 0x000a6000 32,080 bytes 23,552 bytes 4.62 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE DE83177EB1222A34D1EC1D8E1656F797
.rsrc 0x000ae000 303,104 bytes 303,104 bytes 4.40 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AEEE8CA23C46C0A3508E108DAE8C5049
.reloc 0x000f8000 52,318 bytes 52,736 bytes 4.87 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 850CF67DF0065F86D335ECCCB7521B1B
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 24 (301,735 bytes)
Resource Type Count Total Size Percentage
RT_ICON 10 295,440 bytes
97.9%
RT_DIALOG 6 1,918 bytes
0.6%
RT_STRING 5 2,392 bytes
0.8%
RT_GROUP_ICON 1 146 bytes
0%
RT_VERSION 1 1,056 bytes
0.3%
RT_MANIFEST 1 783 bytes
0.3%

Certificate Chain Analysis

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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.Win32.AI.cld Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.AI.cld 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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