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Protactinium.exe Trojan Agent Analysis

Updated 3 months ago
Checked by Malware Check
Protactinium.exe

Technical Analysis

File Name Protactinium.exe
File Type
PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows
Scanner Version 1.0.227.174
Database Version 2025-10-09 20:00:14 UTC
⚠

Trojan.Win32.Agent.cld

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
44,228
File Size (bytes)
2025-10-09
Analysis Date

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File Identification

Hash Type Value Action
MD5
f6aa0dd947ff84db2c0e991aab776dcc
SHA1
73d377c8d4b7d04ac9fd6c47d74491d76ca6cf6e
SHA256
2ab5f10366ebad9e4af9369730495a6bd48ad278e78f880a54d583024491786d
SHA512
3d81ae0131c6fc531d0592259d5cf7296aa61487de785e5b534a696867ae9ef8abae19aa1b938a62db6492af38829dfdbeb7da0d69ba2253b26cb8dd41d8bc83
ImpHash
6bd8e1a28c91488a009d8b979c9d8140

PE Analysis

Basic Information

▼
Icon
Hash: cf4b9d41859925d0d3a1f2b74a80ee38
Fuzzy: 92f6943dea83e2d7a6a5e2a24e048ec8
dHash: c4e4d4e8e0e4ee69
Image Base 0x00400000
Entry Point 0x00401220
Compilation Time 2021-08-05 15:08:18
Checksum 0x000189fc (Actual: 0x000189fc)
OS Version 4.0
PEiD Signatures PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 5 libraries
GDI32, KERNEL32, msvcrt, USER32, WINMM
Exports 0 functions
Resources 3 Resources
Sections 6 Sections

Version Information

▼
CompanyName
FileVersion
FileDescription C++ Windows XP GDI Malware
InternalName
LegalCopyright ReClean Bfresher
LegalTrademarks
OriginalFilename
ProductName
ProductVersion
Translation 0x0409 0x04e4

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 15,572 bytes 15,872 bytes 5.39 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 09CA01906A56F1417010051B88F44CC9
.data 0x00005000 64 bytes 512 bytes 0.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 34ED18040B1F80EB19348D3AED9183F4
.rdata 0x00006000 1,728 bytes 2,048 bytes 4.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E07B9B4402BE949F63ED89070770877C
.bss 0x00007000 16,560 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x0000c000 1,828 bytes 2,048 bytes 4.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CB09FE79F5078496A7F6152AB93CC340
.rsrc 0x0000d000 2,044 bytes 2,048 bytes 3.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 33409B9382D02D5693733C84A1C9F030

Resource Analysis

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Total Resources: 3 (1,808 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 1,128 bytes
62.4%
RT_GROUP_ICON 1 20 bytes
1.1%
RT_VERSION 1 660 bytes
36.5%

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.cld Removal

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