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QuantumLoaderV4.25.exe Trojan Packed Analysis

Updated 8 days ago
Checked by Malaware Check
QuantumLoaderV4.25.exe

Technical Analysis

File Name QuantumLoaderV4.25.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-30 04:00:39 UTC
⚠

Trojan.Win32.Packed.sa

Malware family: Packed

Packed malware uses compression, encryption, or obfuscation techniques to alter code appearance and evade security detection. These methods modify the original malware structure to bypass signature-based detection systems and complicate analysis efforts.
N/A
Detection Rate
2,814,464
File Size (bytes)
2025-05-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
b76ad2ef81e39f716dcb20432a92040d
SHA1
3b4f25559f59a9870a24ba301becc230151237c6
SHA256
ea12cb7ea734f9f0bc3e2dd14b4e0bc713cbb15200cc44da2204c179807a9058
SHA512
dcc71cbef45c270bf8981d9a6e1ac71614cf23d448f549462ac3d357e298fe414dd49a91694f6611eae2a7649e47c36736f6e9bbf52eee7e9d291435f3181b50
ImpHash
5f19202fbd07b5784d311e4ad6521ff2

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x005dc54f
Compilation Time 2023-05-13 11:58:23
Checksum 0x002b9078 (Actual: 0x002b9078)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 8 libraries
KERNEL32, USER32, GDI32, ole32, OLEAUT32, COMCTL32, COMDLG32, SHELL32
Exports 0 functions
Resources 0 Resources
Sections 6 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 104,874 bytes 104,960 bytes 6.73 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B0A30746D39C80F30A1B61C0F6AD56A4
.rdata 0x0001b000 332,086 bytes 332,288 bytes 5.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F5D23C767570498EB58EFB07BE8D2B9E
.data 0x0006d000 24,164 bytes 22,016 bytes 5.28 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 27068D1CC8CDD4810C2D245A23AD37F5
.H]g 0x00073000 1,020,771 bytes 1,020,928 bytes 7.82 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 3313C74EBDD680194C5350D970EC905B
.MA, 0x0016d000 948 bytes 1,024 bytes 0.44 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1EE061CF8423CC451B693778BE630AA6
.B.[ 0x0016e000 1,332,096 bytes 1,332,224 bytes 7.89 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ CD531F50C522EE7BDF329B2155A9EB10
Entropy Analysis Alert

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

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

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.Win32.Packed.sa Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Packed.sa 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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