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Libwinpthread-1.dll Trojan Agent Analysis

Updated 2 months ago
Checked by Malware Check
libwinpthread-1.dll

Technical Analysis

File Name libwinpthread-1.dll
File Type
PE32+ executable (DLL) (console) x86-64 (stripped to external PDB), for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-11-02 10:00:21 UTC
⚠

Trojan.Win64.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
2,282,496
File Size (bytes)
2025-11-02
Analysis Date

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File Identification

Hash Type Value Action
MD5
6c07a6a45cdee678764d5488b8b58c4c
SHA1
9945015ce526d91ebbcdaa988dec5a81484b0a1e
SHA256
28dc5a59b7e54c66dc05328439cd3f89c40924b709b17ce2d7f057f9d7954fa6
SHA512
61ad48c9c6a0dd5095fb10e8a812a84f45e77c1a1e4f614b1e2e20571870bbe44d95904cece4930782bbd942223d3059830c82940a0160992e3d2ca3ed92d68a
ImpHash
a4f0d1347d345de7c16f87077c75bfb6

PE Analysis

Basic Information

▼
Image Base 0x2307a0000
Entry Point 0x2307a11f0
Compilation Time 2025-10-25 23:48:45
Checksum 0x002322f7 (Actual: 0x002322f7)
OS Version 4.0
PEiD Signatures PE32+ executable (DLL) (console) x86-64 (stripped to external PDB), for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 4 libraries
bcrypt, KERNEL32, msvcrt, USER32
Exports 156 functions
Resources 2 Resources
Sections 11 Sections

Version Information

▼
CompanyName Innovation Web Max Corp
FileDescription Fast Viewer Comprehensive
FileVersion 8.6.32.2463
InternalName excellence_neural_ultimate
LegalCopyright Copyright (C) 2022 Innovation Web Max Corp
OriginalFilename excellence_neural_ultimate.exe
ProductName Excellence Neural Ultimate Inspector
ProductVersion 8.6.32.2463
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 537,056 bytes 537,088 bytes 5.62 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 229F8DC5D044C416AC176C45A8D58E3E
.data 0x00085000 82,832 bytes 82,944 bytes 4.04 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 1D24031F45FE70649AE7D42E753390B7
.rdata 0x0009a000 1,395,128 bytes 1,395,200 bytes 4.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 38882D65DF41C30E3792530D72594943
.pdata 0x001ef000 125,976 bytes 126,464 bytes 5.85 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CE6CD51636EF7E5AA6AF947D2A12550E
.xdata 0x0020e000 108,416 bytes 108,544 bytes 3.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 6E5AC0E625F00B87BCF503EEFDEB5F77
.bss 0x00229000 2,880 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.edata 0x0022a000 4,971 bytes 5,120 bytes 5.01 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2088489EC256192CFBFF7CDA5C71DBCD
.idata 0x0022c000 3,032 bytes 3,072 bytes 4.45 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 55A614C31E73C5CE990ED67C924554AC
.tls 0x0022d000 16 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.rsrc 0x0022e000 1,464 bytes 1,536 bytes 3.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 4F0CD46FEAA495B4C73E0E8271C2970B
.reloc 0x0022f000 20,696 bytes 20,992 bytes 5.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ FFEA7F70BD67F5DFB02FA44BD9D7F0FA

Resource Analysis

▼
Total Resources: 2 (1,296 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 932 bytes
71.9%
RT_MANIFEST 1 364 bytes
28.1%

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.Win64.Agent.sa Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.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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