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Setup (2).exe Trojan Agent Analysis

Technical Analysis

File Name Setup (2).exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.255.174
Database Version 2026-09-27 06:07:02 UTC
⚠

Trojan.Win64.Agent.oa!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
1,639,936
File Size (bytes)
2026-09-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
ceb098eceec2a252687a70cd9119ad23
SHA1
1c6e63a39131abc186ce2ceeb577d8be7f2f7b9f
SHA256
0ed50065119a94cf1f6eaa9808e71e7534f9420ccda6eafb2a8c6c49394dc3df
SHA512
c17f4890d8d0242fbabce4a6d7ebdf2ec5fa72412816e107cca06b9d12bff3e2c4c42cb10de581c0445d1239f9b1d66abc29cc95021f81aac5ec192f701c52ae
ImpHash
4cea7ae85c87ddc7295d39ff9cda31d1

PE Analysis

Basic Information

▼
Icon
Hash: 5c4ffaf768f335b93528b5d1bf33d8cf
Fuzzy: 504384254f5febb08ddada3edbb837a6
dHash: 60e4ccecccc4c8e8
Image Base 0x140000000
Entry Point 0x1400079b0
Compilation Time 1980-11-30 13:15:57
Checksum 0x0019fa95 (Actual: 0x0019fa95)
OS Version 10.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
PDB Path wextract.pdb
Digital Signature No valid SignedData structure was found.
Imports 8 libraries
ADVAPI32, KERNEL32, GDI32, USER32, msvcrt, COMCTL32, Cabinet, VERSION
Exports 0 functions
Resources 43 Resources
Sections 6 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Win32 Cabinet Self-Extractor
FileVersion 11.00.28011.1 (WinBuild.160101.0800)
InternalName Wextract
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename WEXTRACT.EXE .MUI
ProductName Internet Explorer
ProductVersion 11.00.28011.1
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 29,488 bytes 29,696 bytes 6.20 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 3B83119DC8CC4395C3CE3ACE285B30C1
.rdata 0x00009000 8,856 bytes 9,216 bytes 4.70 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 67749711D1C5C0A9F7B54D4E294D60DA
.data 0x0000c000 7,808 bytes 1,024 bytes 3.19 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9D1580DCCAF8E787A43CAF4BBA48A079
.pdata 0x0000e000 1,020 bytes 1,024 bytes 4.31 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 68A8A22AE244CCFC6DE366BBD726A995
.rsrc 0x0000f000 1,597,210 bytes 1,597,440 bytes 7.98 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DECE436A40D4E7B0872B859B733A60AE
.reloc 0x00195000 32 bytes 512 bytes 0.41 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ A625082B00A288BA7362286D5A2D9F45
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

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Total Resources: 43 (1,594,635 bytes)
Resource Type Count Total Size Percentage
AVI 1 11,802 bytes
0.7%
RT_ICON 13 142,555 bytes
8.9%
RT_DIALOG 6 2,584 bytes
0.2%
RT_STRING 6 6,208 bytes
0.4%
RT_RCDATA 14 1,428,244 bytes
89.6%
RT_GROUP_ICON 1 188 bytes
0%
RT_VERSION 1 1,032 bytes
0.1%
RT_MANIFEST 1 2,022 bytes
0.1%

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.Win64.Agent.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Agent.oa!s1 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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