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Helper.exe Trojan Agent Analysis

Updated 1 month ago
Checked by Malware Check
Helper.exe

Technical Analysis

File Name Helper.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.229.174
Database Version 2025-11-27 17:00:29 UTC
⚠

Trojan.Win32.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
17,076,356
File Size (bytes)
2025-11-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
5e0a71eeeb0d46c8d3152f0cea626cc8
SHA1
4aee8f252a0cc534fd3f4aa90e7d1680d3dfb4e9
SHA256
f52a9654762d2e7081a7706ae81e5b9b777cd83e34d10d79aab4f989fbaf11a9
SHA512
944de1c40e1ee5895d0fbb65f88da930bbf86bc89ae7ac95fda00a1fb01bfeecd321bbcb20aab0e0d032abc8279558deb4731b30c2fa1e11562a749aaec6c0f2
ImpHash
573bb7b41bc641bd95c0f5eec13c233b

PE Analysis

Basic Information

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Icon
Hash: f9f690aaed83f26549b0e968839b3c0d
Fuzzy: 848c149cfdc64b0e180e5337cd28398d
dHash: 33cce8e8eac4c833
Image Base 0x00400000
Entry Point 0x0040358d
Compilation Time 2025-03-08 23:05:20
Checksum 0x00000000 (Actual: 0x01052734)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature No valid SignedData structure was found.
Imports 7 libraries
ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports 0 functions
Resources 22 Resources
Sections 5 Sections

Version Information

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Comments
CompanyName KpoJIuK
FileDescription Adobe Installer
FileVersion 1.0.0.0
LegalCopyright © KpoJIuK
ProductName Adobe Installer
Translation 0x0439 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,931 bytes 27,136 bytes 6.49 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B5D468C2B3ABE12DF92F71B68166D55A
.rdata 0x00008000 5,220 bytes 5,632 bytes 4.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 830EEE471DB242C9B32A1101979A5864
.data 0x0000a000 446,488 bytes 1,536 bytes 4.17 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D18DED0BA7E072EE1B77AC0D7F443595
.ndata 0x00078000 753,664 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00130000 64,048 bytes 64,512 bytes 5.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2B78485C936C1E6F3396C9D1D76F25C3

Resource Analysis

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Total Resources: 22 (62,833 bytes)
Resource Type Count Total Size Percentage
RT_ICON 13 59,839 bytes
95.2%
RT_DIALOG 6 1,200 bytes
1.9%
RT_GROUP_ICON 1 188 bytes
0.3%
RT_VERSION 1 536 bytes
0.9%
RT_MANIFEST 1 1,070 bytes
1.7%

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.Agent.sa Removal

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