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Bootstrapper.exe Trojan Agent Analysis

Updated 8 days ago
Checked by Malware Check
Bootstrapper.exe

Technical Analysis

File Name Bootstrapper.exe
File Type
PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.223.174
Database Version 2025-08-13 13:00:41 UTC
⚠

Trojan.Win64.Agent.sa

Malware family: Agent

Trojan Agent malware disguises itself as legitimate software while performing unauthorized activities including data theft and providing remote system access to threat actors.
N/A
Detection Rate
819,200
File Size (bytes)
2025-08-13
Analysis Date

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File Identification

Hash Type Value Action
MD5
02c70d9d6696950c198db93b7f6a835e
SHA1
30231a467a49cc37768eea0f55f4bea1cbfb48e2
SHA256
8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3
SHA512
431d9b9918553bff4f4a5bc2a5e7b7015f8ad0e2d390bb4d5264d08983372424156524ef5587b24b67d1226856fc630aaca08edc8113097e0094501b4f08efeb
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x004c948a
Compilation Time 2024-11-13 21:07:39
Checksum 0x00000000 (Actual: 0x000cdd03)
OS Version 4.0
PEiD Signatures PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 1 libraries
mscoree
Exports 0 functions
Resources 2 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments
CompanyName
FileDescription SolaraBootstrapper
FileVersion 1.0.0.0
InternalName SolaraBootstrapper.exe
LegalCopyright Copyright © 2024
LegalTrademarks
OriginalFilename SolaraBootstrapper.exe
ProductName SolaraBootstrapper
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 816,296 bytes 816,640 bytes 5.60 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D9A73AEA6BE4ADCC91CA5E381F1C1436
.rsrc 0x000ca000 1,397 bytes 1,536 bytes 3.77 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 706ED0398F1AA324656EB5102FF400CF
.reloc 0x000cc000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 37D9BB2189AB2CF85E4FA7627EED6D58

Resource Analysis

▼
Total Resources: 2 (1,237 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 876 bytes
70.8%
RT_MANIFEST 1 361 bytes
29.2%

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.Agent.sa Removal

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