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Helper.exe Adware Agent Analysis

Technical Analysis

File Name Helper.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.205.174
Database Version 2025-01-19 12:00:21 UTC

Adware.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
16,309,415
File Size (bytes)
2025-01-19
Analysis Date

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File Identification

Hash Type Value Action
MD5
c0ba7d3790f0b2102e8dcf6954c80cc1
SHA1
061fe284fe2c96f65be8a12a1a16dd52dd1a5943
SHA256
3e3835c6ac3bb341252c918f9866f74f310e5fc1677ff277f149b6c287b64b5e
SHA512
09dd4a85ade3aba721eaebb39a872f99f00c4ffae54acece79e2840b1ca0732315ee8c30232af6488e29941506d976123bb3d1c6264763fd3843dec0ab441183
ImpHash
f4639a0b3116c2cfc71144b88a929cfd

PE Analysis

Basic Information

Icon
Hash: f9f690aaed83f26549b0e968839b3c0d
Fuzzy: 848c149cfdc64b0e180e5337cd28398d
dHash: 33cce8e8eac4c833
Image Base 0x00400000
Entry Point 0x00403552
Compilation Time 2024-03-30 16:56:08
Checksum 0x00000000 (Actual: 0x00f95ef2)
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

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

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,872 bytes 27,136 bytes 6.48 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E94CE730DE9E6BB58A509FFF5B51CCD0
.rdata 0x00008000 5,220 bytes 5,632 bytes 4.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A995B118B38426885FC6CCAA984C8B7A
.data 0x0000a000 446,488 bytes 1,536 bytes 4.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9750F6A87510ED784C5C60D79DC137CC
.ndata 0x00078000 720,896 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00128000 64,048 bytes 64,512 bytes 5.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D2A3123C2D1F7BBE8EAC37D151D7DE6E

Resource Analysis

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

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.

Adware.Win32.Agent.sa Removal

Gridinsoft has the capability to identify and eliminate Adware.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. 1
    Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
  2. 2
    Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
  3. 3
    The app launches right after installation. You'll see the main dashboard with the scan button front and center.
  4. 4
    Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
  5. 5
    Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
  6. 6
    If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.
Important: Before You Start
Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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