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QASBA .exe Trojan Kryptik Analysis

Updated 1 month ago
Checked by Malware Check
QASBA .exe

Technical Analysis

File Name QASBA .exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-21 10:00:23 UTC
⚠

Trojan.Win32.Kryptik.ko!ni

Malware family: Kryptik

Kryptik is a backdoor Trojan that provides unauthorized system access to threat actors. It enables remote control capabilities and allows attackers to execute various malicious activities on compromised systems.
N/A
Detection Rate
96,256
File Size (bytes)
2025-11-21
Analysis Date

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File Identification

Hash Type Value Action
MD5
3066a3bc3ade3c832fffbc8b9afdcb64
SHA1
4a8d79d7bac6ea7e1b0d663baad28f4714a42bba
SHA256
81949a74a546cd7a34cb6a5aeb8706af92fd5b4aab75d7aa2f90b2ba7375243e
SHA512
eca915d7178e8ba07403ad30adc1d2631f38335cd76a8736f561ffb5f521b3a7a62b480cc46d12d9af795eb5047312d6ff396bdc0c44d422daa34690c572994e
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: 6699db84f584620bf10304582d54932a
Fuzzy: 86a6cd017886242f9a0c2c5f911a88c4
dHash: beb27a3e7a6276bc
Image Base 0x00400000
Entry Point 0x00408b0e
Compilation Time 2014-02-02 00:19:25
Checksum 0x00000000 (Actual: 0x00018709)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path C:\Users\user\Desktop\WindowsApplication1\WindowsApplication1\obj\x86\Release\Windows Application.pdb
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 13 Resources
Sections 4 Sections

Version Information

▼
Translation 0x0000 0x04b0
CompanyName Microsoft Corporation
FileDescription Host Process for Windows Services
FileVersion 2.1.0.0
InternalName Windows Application.exe
LegalCopyright Copyright © Microsoft Corporation
LegalTrademarks Microsoft Corporation
OriginalFilename Windows Application.exe
ProductName Windows Management
ProductVersion 2.1.0.0
Assembly Version 1.0.0.0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 27,412 bytes 27,648 bytes 5.63 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E4C9905B1DADF19E281D689E50D97E99
.sdata 0x0000a000 154 bytes 512 bytes 2.17 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE EE9AD785F313DD2DF353E0EE51EE0E4E
.rsrc 0x0000c000 66,272 bytes 66,560 bytes 7.03 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 830FA01E21FB640B5B095E37A99D3CD4
.reloc 0x0001e000 12 bytes 512 bytes 0.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 7905C1AA858EB5484AD08A2E10B7E50E
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 13 (65,514 bytes)
Resource Type Count Total Size Percentage
RT_ICON 10 62,121 bytes
94.8%
RT_GROUP_ICON 1 146 bytes
0.2%
RT_VERSION 1 988 bytes
1.5%
RT_MANIFEST 1 2,259 bytes
3.4%

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.Kryptik.ko!ni Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Kryptik.ko!ni 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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