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Sro_client.exe Trojan Downloader Analysis

Updated 10 minutes ago
Checked by Malaware Check
sro_client.exe

Technical Analysis

File Name sro_client.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-06-05 13:00:24 UTC
⚠

Trojan.Win32.Downloader.ca

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
11,489,280
File Size (bytes)
2025-06-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
2a5794b72c90908d945be8b3f3f2edd4
SHA1
69e4bbb02689ecbfdf9dcb0f8826a4d0222103a7
SHA256
612bb9fe467653bbbe93133ad0b886a5cab39229749e6bef86882c54158dddc4
SHA512
cb04254794f43935a34448cfa2e00b285df0a2936d03135d498dc83e5d28eb9ecb5576ecd313571e881399cd6df69453e131cc9d03233d3761b32596446d87cf
ImpHash
8ee6d6c285bc4ea8c156dc76090e7c55

PE Analysis

Basic Information

▼
Icon
Hash: 55b7c2968f788a088485922f55c69430
Fuzzy: dff4af2da6b2257299822b7b7a43ec8d
dHash: e89633316b0b96e8
Image Base 0x00400000
Entry Point 0x00b49b52
Compilation Time 2011-07-28 08:24:22
Checksum 0x00000000 (Actual: 0x00b04b2d)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path D:\vss-od\Silkroad\Client\Out\SRO_Client.pdb
Digital Signature No valid SignedData structure was found.
Imports 17 libraries
Exports 1 functions
Resources 43 Resources
Sections 5 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 9,957,376 bytes 9,957,376 bytes 6.45 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 4AD9AA4AF0D1CE01800F590650140EED
.rdata 0x00980000 1,236,992 bytes 1,236,992 bytes 4.72 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8CE8B5C83EE41B48713367BFB695F843
.data 0x00aae000 2,837,520 bytes 237,568 bytes 4.13 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2BA7D5F319203001EF1A39B00E0BBB8C
.rsrc 0x00d63000 49,152 bytes 49,152 bytes 4.68 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B85B22AEF15C3B32B289A7860210D08F
.newimp 0x00d6f000 4,096 bytes 4,096 bytes 0.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E590A4FC22EA1028773CD819467EFD76

Resource Analysis

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Total Resources: 43 (44,767 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 18 40,956 bytes
91.5%
RT_ICON 1 2,216 bytes
5%
RT_MENU 1 106 bytes
0.2%
RT_DIALOG 2 396 bytes
0.9%
RT_STRING 1 88 bytes
0.2%
RT_ACCELERATOR 1 24 bytes
0.1%
RT_GROUP_CURSOR 17 354 bytes
0.8%
RT_GROUP_ICON 1 20 bytes
0%
RT_MANIFEST 1 607 bytes
1.4%

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.Win32.Downloader.ca Removal

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