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NFC PM-ProEnInstall.exe Trojan Leonem Analysis

Updated 4 days ago
Checked by Malaware Check
NFC PM-ProEnInstall.exe

Technical Analysis

File Name NFC PM-ProEnInstall.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-06-01 19:00:21 UTC
⚠

Trojan.Win32.Leonem.oa!s1

Malware family: Leonem

N/A
Detection Rate
744,960
File Size (bytes)
2025-06-01
Analysis Date

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File Identification

Hash Type Value Action
MD5
cd27028598fec4ace9bb9668125f8651
SHA1
7611f7594c20d3967158e16f71f3732228a34844
SHA256
c661455123d74adf59724fafa9d12ee682b8d3520693f88df042441409329462
SHA512
221aa2b44b98fe648d6ae8d08524e5983d00df9857fc5c61a57467cb4db84d8a85539211b41a4a60b7a58ca7915fdd8e85e17fd46d9a74c2eead19b2b338871b
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

β–Ό
Icon
Hash: 0506c686956287f7aa535af0d4546c32
Fuzzy: 961d3c068672300ff54734d3087a2da7
dHash: d0d0cecee7a688e0
Image Base 0x00400000
Entry Point 0x004a69ee
Compilation Time 2060-10-07 17:31:53
Checksum 0x00000000 (Actual: 0x000c1027)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path D:\Svnwork\NFC_Proθ‹±ζ–‡η‹¬η«‹η‰ˆ\NFC_ProInstall\PMProInstall\obj\Release\NFC PM-ProEnInstall.pdb
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 4 Resources
Sections 3 Sections

Version Information

β–Ό
Translation 0x0000 0x04b0
Comments
CompanyName
FileDescription NFC-PM-ProEnInstall
FileVersion 1.0.0.0
InternalName NFC PM-ProEnInstall.exe
LegalCopyright Copyright Β© 2020
LegalTrademarks
OriginalFilename NFC PM-ProEnInstall.exe
ProductName NFC-PM-ProEnInstall
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

β–Ό
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 674,292 bytes 674,304 bytes 7.78 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B3480CC1DE26350C4CD9370E0DBCAC37
.rsrc 0x000a8000 69,320 bytes 69,632 bytes 5.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 04212E45927A5AFECF4539CB514F084E
.reloc 0x000ba000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 4D94E12125150127B4DEE766D684D49C
Entropy Analysis Alert

1 section(s) with high entropy (β‰₯7.5) detected - possible packing/encryption

Resource Analysis

β–Ό
Total Resources: 4 (69,010 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 67,624 bytes
98%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 876 bytes
1.3%
RT_MANIFEST 1 490 bytes
0.7%

Certificate Chain Analysis

β–Ό
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.Leonem.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Leonem.oa!s1 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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