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Install.exe Trojan Agent Analysis

Updated 1 month ago
Checked by Malaware Check
install.exe

Technical Analysis

File Name install.exe
File Type
PE32 executable (console) Intel 80386, for MS Windows
Scanner Version 1.0.214.174
Database Version 2025-04-17 06:00:21 UTC
⚠

Trojan.Win32.Agent.vb!s1

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
92,702
File Size (bytes)
2025-04-17
Analysis Date

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File Identification

Hash Type Value Action
MD5
9fac516e1f08625aa8187177ecc61b11
SHA1
4cf78a913a7b8731ec86a98ee9a7128a2866ebda
SHA256
07408e9441a9369e43964413b256fa1273ac463f4158fc14faee4d0c8ded04b3
SHA512
48847f40758426b1b19b96a1a6a8e4705e5b7a8dcb7d34cbd46c4051c170b713ef2a44edd8405f6f83b6f6b9644d85f804f4352b404618580bad0530067d7610
ImpHash
827f4f6f7e4e827b29dc651a7947ef5f

PE Analysis

Basic Information

▼
Image Base 0x00400000
Entry Point 0x0040a7e6
Compilation Time 2016-07-31 21:00:30
Checksum 0x00000000 (Actual: 0x000265ee)
OS Version 4.0
PEiD Signatures PE32 executable (console) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 2 libraries
KERNEL32, WINMM
Exports 0 functions
Resources 2 Resources
Sections 4 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 66,422 bytes 69,632 bytes 6.26 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A31B1C10415760FCF33B8695DFB733FE
.rdata 0x00012000 2,948 bytes 4,096 bytes 4.45 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C8DB7A626F709B4A8A67F0870E04AAD9
.data 0x00013000 11,538,168 bytes 8,192 bytes 2.54 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 851ECCE61A3B47F33FD3187D7FA26505
.rsrc 0x00b14000 3,428 bytes 4,096 bytes 3.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 70F5FDC4E5685ECED8DF9ED2B134B528

Resource Analysis

▼
Total Resources: 2 (3,260 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 3,240 bytes
99.4%
RT_GROUP_ICON 1 20 bytes
0.6%

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.Agent.vb!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Agent.vb!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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