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Steamclient_loader.exe Trojan Gen Analysis

Technical Analysis

File Name steamclient_loader.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.195.174
Database Version 2024-11-03 02:00:21 UTC

Trojan.Win32.Gen.oa!s1

Malware family: Gen

This is a generic detection identifier for files exhibiting Trojan horse characteristics. It indicates malware that disguises itself as legitimate software while containing malicious code designed to compromise system security or steal information.
N/A
Detection Rate
104,448
File Size (bytes)
2024-11-03
Analysis Date

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File Identification

Hash Type Value Action
MD5
fb5c1ae3d37aa7f446ac51272dd3779b
SHA1
46a97a481351782e1784102b9e164483639ed195
SHA256
3d06e99a000d5fda25578d9c2054e271f302d49875d071b491eec6456fa24a7c
SHA512
c0b7586b585f533e216f381abab8926dfd9f2c456a5fdec247a003bcc9a35f505dde28ebfd9541db5ec94b19f1c46b1b8f0dbe9035cd90f5df30f61eaa62ea76
ImpHash
68df222207fef7f231e00c449b19c09b

PE Analysis

Basic Information

Icon
Hash: 9369e8db1a055c7a083ff9d9aa28cdbb
Fuzzy: 0c82baf61520e4a5eca678daf37f3c7d
dHash: 6dd4f0f0f0d49455
Image Base 0x00400000
Entry Point 0x00401e13
Compilation Time 2020-12-26 02:29:36
Checksum 0x0001ee42 (Actual: 0x0001ee42)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
ADVAPI32, USER32, KERNEL32
Exports 0 functions
Resources 2 Resources
Sections 6 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 64,779 bytes 65,024 bytes 6.63 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 392F44EA832A2522D0041C4C81BA3B18
.rdata 0x00011000 26,302 bytes 26,624 bytes 5.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AFE01973EEFF1828C684C1D971A6410B
.data 0x00018000 5,048 bytes 2,560 bytes 1.81 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 63D524CE67E89744109EB85E89E01D33
.gfids 0x0001a000 176 bytes 512 bytes 0.91 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8695C3183EE740E2CED5CF29CE0D0DD9
.reloc 0x0001b000 3,916 bytes 4,096 bytes 6.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ C275DFE808A6E1277C3DD66C4EC37C65
.rsrc 0x0001c000 4,528 bytes 4,608 bytes 1.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1E851553F81B44145361FF808BDEBC65
Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

Total Resources: 2 (4,284 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 4,264 bytes
99.5%
RT_GROUP_ICON 1 20 bytes
0.5%

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.Gen.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Gen.oa!s1 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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