Gridinsoft Logo

The steam_api64.dll (Steam Client API) File Analysis

Updated 3 days ago
Checked by Malaware Check
steam_api64.dll

Technical Analysis

File Name steam_api64.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-06-01 11:00:24 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
298,384
File Size (bytes)
2025-06-01
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
4bc9b9274de3903cc4131e1b2c37ad66
SHA1
d24aa350c59d583f43c9994cd9040d1f50c4b3a8
SHA256
0b9b40f20df451c85104f142e3b9ae6b6b262c7dd9294d3aabdb364d0521ed29
SHA512
3b46f944e5d0b2d2eb4be9bdbd39f64d77e64f75f5dcd44980fd312608742ab4afa82cc20def979840227fcd3d407dbb3996ef73d6aaa589045595e798b1b787
ImpHash
5dc79e4238d3edf7beb4d62b2718234e

PE Analysis

Basic Information

▼
Image Base 0x13b400000
Entry Point 0x13b409850
Compilation Time 2022-07-29 00:11:30
Checksum 0x00051aa4 (Actual: 0x000530e9)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
PDB Path c:\buildslave\steam_rel_client_win64\build\src\steam_api\win64\Release\steam_api64.pdb
Digital Signature The expected hash does not match the digest in SpcInfo
Imports 3 libraries
KERNEL32, ADVAPI32, RUNE64
Exports 1065 functions
Resources 3 Resources
Sections 7 Sections

Version Information

▼
LegalCopyright Copyright (C) 2007
InternalName Steam Client API (buildbot_steam-relclient-win64-builder_steam_rel_client_win64@steam-relclient-win64-builder)
FileVersion 07.40.51.27
CompanyName Valve Corporation
ProductVersion 01.00.00.01
FileDescription Steam Client API
Source Control ID 7405127
OriginalFilename steam_api.dll
ProductName Steam Client API
Translation 0x0409 0x04b0
CompanyName Valve Corporation
FileDescription Steam Client API
FileVersion 1, 0, 0, 1
InternalName Steam Client API
LegalCopyright Copyright (C) 2007
OriginalFilename steam_api.dll
ProductName Steam Client API
ProductVersion 1, 0, 0, 1
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 155,614 bytes 155,648 bytes 6.47 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ AE726EDFA8E8AE41822AC185CBABA622
.rdata 0x00027000 111,372 bytes 111,616 bytes 5.58 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C7ACD7368ADA120E4311F8DF2485940E
.data 0x00043000 11,996 bytes 4,608 bytes 2.67 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B595C281562DB5DC105E12C1B105B610
.pdata 0x00046000 9,132 bytes 9,216 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E6BD9F61BBC82E35E23E36FE9CD4D634
_RDATA 0x00049000 244 bytes 512 bytes 1.98 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 154B7D238459C8DF6073F2A8D6D80167
.rsrc 0x0004a000 2,008 bytes 2,048 bytes 3.52 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E639FE6D7CB470C4BC918DA71B372B4C
.reloc 0x0004b000 1,876 bytes 2,048 bytes 5.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 502763A76C7FFC51EED5D089AC1D836B

Resource Analysis

▼
Total Resources: 3 (1,775 bytes)
Resource Type Count Total Size Percentage
SCID 1 7 bytes
0.4%
RT_VERSION 2 1,768 bytes
99.6%

Certificate Chain Analysis

▼
Certificate Information
Product Steam Client API
Description Steam Client API
File Version 07.40.51.27
Original Name steam_api.dll
Signing Date 12:11 AM 07/29/2022 (1041 days ago)
Verification Status The digital signature of the object did not verify.
Signers Valve Corp.; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4
Counter Signers DigiCert Timestamp 2022 - 2; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Internal Name Steam Client API (buildbot_steam-relclient-win64-builder_steam_rel_client_win64@steam-relclient-win64-builder)
Copyright Copyright (C) 2007
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2013-08-01 12:00:00 → 2038-01-15 12:00:00
Signature Algorithm: sha384RSA
Serial Number: 05 9B 1B 57 9E 8E 21 32 E2 39 07 BD A7 77 75 5C
DigiCert Trusted Root G4 #2 Chain
Validity Period: 2022-06-09 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 01 24 0A FB 1E 38 0B 8A 16 F1 4B 71 9D F4 D3 C0
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #3 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #4 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
DigiCert Timestamp 2022 - 2 #5 Chain
Validity Period: 2022-03-29 00:00:00 → 2033-03-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 7A 4A 88 9E C9 99 42 90 06 63 38 4D 86 97 9D
Valve Corp. #6 Chain
Validity Period: 2021-10-07 00:00:00 → 2024-10-09 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 06 89 B3 BC EB 44 09 89 0A 32 D7 19 76 B1 32 A4

✓ 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

The expected hash does not match the digest in SpcInfo

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:

Download Anti-Malware

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.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware