Gridinsoft Logo

Setup.exe Trojan Kryptik Analysis

Updated 9 days ago
Checked by Malware Check
setup.exe

Technical Analysis

File Name setup.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-23 20:00:30 UTC
⚠

Trojan.Win64.Kryptik.oa!s1

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
1,195,520
File Size (bytes)
2025-07-23
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
9d4b4a93d48f6970585ddbfa0bcaaa5c
SHA1
df5ee00e770b8afbee440f924c4d8e34c469e435
SHA256
4e0088c1293b8ab93a42a53dbb9b93754fc9e750cb29b99235a17a73eeb4c5f0
SHA512
4edbcdffa4aaf50bfa297d5ef059b0d3f04f7864bf80a11d43a2196d47aa3ec965c6274d9550e70688326ad00ddab199a8cdc92c0335e8282df37045f0306af5
ImpHash
7ac3055e5399ccd86c2cd35aa54238b2

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x14003feb8
Compilation Time 2025-07-22 15:54:00
Checksum 0x00000000 (Actual: 0x0012e12e)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, USER32, GDI32
Exports 0 functions
Resources 0 Resources
Sections 10 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 409,600 bytes 407,552 bytes 6.92 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E2AB574A95F17508EC1316E584FA05BD
.rdata 0x00065000 81,920 bytes 81,920 bytes 5.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 81E49235E79E6B7D4C6FA4054B5B8478
.data 0x00079000 16,384 bytes 5,632 bytes 2.86 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B6C6EDB9D3C4C59E1432A56AE78F886B
.pdata 0x0007d000 16,384 bytes 12,800 bytes 5.66 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E56CCA6823990B9F2F81654FA483F76B
.fptable 0x00081000 4,096 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.retplne 0x00082000 4,096 bytes 512 bytes 1.39 (Normal) 0x00000000 5EE81B84F4F6ACCC2C7B8BAD4A4468E0
.tls 0x00083000 8,192 bytes 512 bytes 0.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1F354D76203061BFDD5A53DAE48D5435
.reloc 0x00085000 2,656 bytes 3,072 bytes 5.14 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F5AC8CDD1D9E1210041D5760A5936BB4
.eye 0x00086000 340,480 bytes 340,480 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D46878C8B98966577D584C5EDA81749B
.eye 0x000da000 340,480 bytes 340,480 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D46878C8B98966577D584C5EDA81749B
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.Win64.Kryptik.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Kryptik.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.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware