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CSGhost-v4.3.1.exe Trojan Downloader Analysis

Technical Analysis

File Name CSGhost-v4.3.1.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.191.174
Database Version 2024-09-29 08:00:24 UTC

Trojan.Win32.Downloader.sa

Malware family: Downloader

Downloader Trojans specialize in retrieving and installing additional malware payloads. Unlike comprehensive malware, they focus specifically on payload delivery rather than direct system damage.
N/A
Detection Rate
113,152
File Size (bytes)
2024-09-29
Analysis Date

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File Identification

Hash Type Value Action
MD5
5b7c939e660af3a678af8c48d416f3fd
SHA1
b751c3ed92f2b33693c63610a27f57616c59b6c6
SHA256
4d512dec8b02a8779f892ed6a07d6464625fd0ebce4ff1a0c1cb356784dd2d9c
SHA512
3f56222100b2decef5cb1022d446ce2ab9b282473ef51b8044b377e02b7907116c2790f08a154d4859d52827ceeed8b2adef519b0f9d193f4a488a4c7ee5ef55
ImpHash
108c6edea2305b1b83fd390f20149efe

PE Analysis

Basic Information

Image Base 0x00400000
Entry Point 0x0040bd0c
Compilation Time 2021-12-01 08:23:32
Checksum 0x00000000 (Actual: 0x00022536)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 16 libraries
Exports 0 functions
Resources 2 Resources
Sections 5 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 49,039 bytes 49,152 bytes 5.98 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 000B4B97473D61732A328F4D3621EAA4
.rdata 0x0000d000 11,230 bytes 11,264 bytes 4.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9BB0FD3CF63FE508BC97B4327EC7D948
.data 0x00010000 1,964 bytes 1,024 bytes 5.13 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 13F23BBCBB505D5BCFEC39F5F8543864
.rsrc 0x00011000 47,656 bytes 48,128 bytes 6.28 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5B88EF90F43C25E90ADB75FA7C4E8304
.reloc 0x0001d000 2,384 bytes 2,560 bytes 6.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ B3840416AF3D1F4CA24AB155F89FB288

Resource Analysis

Total Resources: 2 (47,496 bytes)
Resource Type Count Total Size Percentage
RT_RCDATA 1 47,104 bytes
99.2%
RT_MANIFEST 1 392 bytes
0.8%

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

The PE file does not contain a certificate table.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win32.Downloader.sa Removal

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