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The steam_api64.dll (Steam Client API) File Analysis

Updated 3 months 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 1.0.226.174
Database Version 2025-10-01 21:00:30 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
316,568
File Size (bytes)
2025-10-01
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
e593581402f2a4ba2358184b0acfe866
SHA1
d032d391138b72f05c64e0988ed3fdd43ab117da
SHA256
7aa98ea50741d8fbafafeb06904f6fa0c762a2b8d6d1db546291cc757c509b82
SHA512
86f8f9a7d6013fc0b828f80ecc0771a8a6a12f83fa0b8c61d9dbb57c778bddb7b1e6b445fe6877aa0cc97d439d0fac234e88c5844e7b9a7a9c0419a3e7a7bbeb
ImpHash
c69c22b5a3698527f0d3c9618c3affbd

PE Analysis

Basic Information

▼
Image Base 0x13b400000
Entry Point 0x13b409790
Compilation Time 2021-11-23 19:09:45
Checksum 0x0004e6f3 (Actual: 0x0004e6f3)
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 OK
Imports 3 libraries
KERNEL32, ADVAPI32, SHELL32
Exports 1059 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 06.91.21.57
CompanyName Valve Corporation
ProductVersion 01.00.00.01
FileDescription Steam Client API
Source Control ID 6912157
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 155,422 bytes 155,648 bytes 6.47 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6A2F7EB47576A548F913DC07C0AFF7DA
.rdata 0x00027000 110,860 bytes 111,104 bytes 5.57 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2F6F781331349EF2503DB18FC53D6EAF
.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 9,084 bytes 9,216 bytes 5.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BD2651AC49CFBE36FF60870895EB8D83
_RDATA 0x00049000 244 bytes 512 bytes 1.99 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FD4161E2784A6E73730FEA81F30E85EE
.rsrc 0x0004a000 2,008 bytes 2,048 bytes 3.52 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AB2E894E44E0F3786E2FF3D05530C106
.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 06.91.21.57
Original Name steam_api.dll
Signing Date 07:09 PM 11/23/2021 (1507 days ago)
Verification Status Signed
Signers Valve Corp.; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4
Counter Signers DigiCert Timestamp 2021; DigiCert SHA2 Assured ID Timestamping CA; 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 Timestamp 2021 #1 Primary
Validity Period: 2021-01-01 00:00:00 → 2031-01-06 00:00:00
Signature Algorithm: sha256RSA
Serial Number: 0D 42 4A E0 BE 3A 88 FF 60 40 21 CE 14 00 F0 DD
DigiCert SHA2 Assured ID Timestamping CA #2 Chain
Validity Period: 2016-01-07 12:00:00 → 2031-01-07 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 0A A1 25 D6 D6 32 1B 7E 41 E4 05 DA 36 97 C2 15
DigiCert Trusted Root G4 #3 Chain
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 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
Valve Corp. #5 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
Epic Games Inc. #6 Chain
Validity Period: 2024-03-01 00:00:00 → 2025-03-05 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 06 1A 46 54 2E FC AF 0B 58 3D FD 3D C8 87 1E 8F
DigiCert Timestamp 2023 #7 Chain
Validity Period: 2023-07-14 00:00:00 → 2034-10-13 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 05 44 AF F3 94 9D 08 39 A6 BF DB 3F 5F E5 61 16
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #8 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 Root G4 #9 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A

✓ 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

OK

Remember: This is Result of Online Virus Scanner

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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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