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The steam_api64.dll (GSE Client API) File Analysis

Updated 2 minutes ago
Checked by Malware Check
steam_api64.dll

Technical Analysis

File Name steam_api64.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.219.174
Database Version 2025-07-07 02:00:21 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
6,127,016
File Size (bytes)
2025-07-07
Analysis Date

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File Identification

Hash Type Value Action
MD5
b5f3f74d4c17f86b3e4737cdc9301845
SHA1
982ece4d16aa4875f910ea0666a21c60033754aa
SHA256
29a37916c515b1c08a23c664ccf2eebdeaee74ae8a6c0cd43363fc21a8ac2a61
SHA512
c44e5b1230a691e3b5d2594c0456d363f133e276c6dc8d5302e832206e488e5d1d05b25c260ab4caaff3b73f2375d5f8dcff1d3fa1576143b576a5e11b898da0
ImpHash
bd046e018a65eb2d05fbf16398f4f709

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x1803e9284
Compilation Time 2024-11-05 16:33:08
Checksum 0x005e2fa1 (Actual: 0x005e2fa1)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Digital Signature Chain verification from C=UK, O=GSE, OU=GSE, CN=GSE (serial:219585428459292654497783677601945470772988180936, sha1:547799da161ce7c0348f7513249208a5a15a53a5) failed: The X.509 certificate provided is self-signed - "Common Name: GSE, Organizational Unit: GSE, Organization: GSE, Country: UK"
Imports 9 libraries
WS2_32, IPHLPAPI, bcrypt, dbghelp, XINPUT1_4, KERNEL32, USER32, ADVAPI32, SHELL32
Exports 1221 functions
Resources 4 Resources
Sections 6 Sections

Version Information

▼
LegalCopyright Copyright (C) 2007
InternalName GSE Client API (win64)
FileVersion 08.33.09.23
CompanyName GSE
ProductVersion 01.00.00.01
FileDescription GSE Client API
Source Control ID 8330923
OriginalFilename steam_api.dll
ProductName GSE Client API
Translation 0x0409 0x04b0
CompanyName GSE
FileDescription GSE Client API
FileVersion 1, 0, 0, 1
InternalName GSE Client API
LegalCopyright Copyright (C) 2007
OriginalFilename steam_api.dll
ProductName GSE Client API
ProductVersion 1, 0, 0, 1
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 4,586,188 bytes 4,586,496 bytes 5.97 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ C334A0DF0236EEE708F97C28CD11E78B
.rdata 0x00461000 985,790 bytes 986,112 bytes 5.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8131EBB1840DA4CD2F30FCAD59CD93D9
.data 0x00552000 362,448 bytes 322,560 bytes 5.24 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2996B6D3E4FC9220832D200CCE8FB225
.pdata 0x005ab000 200,316 bytes 200,704 bytes 6.35 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3CBA27A1D4ACA0A9152484E2621C024E
.rsrc 0x005dc000 2,216 bytes 2,560 bytes 3.56 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2C3D0A26F526CCB1B9A731EDAC2F8E0F
.reloc 0x005dd000 24,988 bytes 25,088 bytes 5.46 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 47118B1539F70DCBD17E9F11B31CEAAC

Resource Analysis

▼
Total Resources: 4 (1,904 bytes)
Resource Type Count Total Size Percentage
SCID 1 7 bytes
0.4%
RT_VERSION 2 1,516 bytes
79.6%
RT_MANIFEST 1 381 bytes
20%

Certificate Chain Analysis

▼
Certificate Information
Product GSE Client API
Description GSE Client API
File Version 08.33.09.23
Original Name steam_api.dll
Verification Status A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
Signers GSE
Internal Name GSE Client API (win64)
Copyright Copyright (C) 2007
Certificate Chain Summary
GSE #1 Primary
Validity Period: 2024-11-05 16:33:08 → 2039-12-22 16:33:08
Signature Algorithm: sha256RSA
Serial Number: 26 76 8D 18 B1 25 49 31 2A 79 ED 2E D6 21 8D 47 AF 5D 79 C8

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

Chain verification from C=UK, O=GSE, OU=GSE, CN=GSE (serial:219585428459292654497783677601945470772988180936, sha1:547799da161ce7c0348f7513249208a5a15a53a5) failed: The X.509 certificate provided is self-signed - "Common Name: GSE, Organizational Unit: GSE, Organization: GSE, Country: UK"

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

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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