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The steam_api64.dll (Steam Client API) File Analysis

Updated 1 month 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 1.0.215.174
Database Version 2025-04-30 19:00:22 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
265,504
File Size (bytes)
2025-04-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
cbc8b390e065c29572494901b151989e
SHA1
238243867b2f2daf54ac0dd5f3b68f9d99f8abaf
SHA256
ca1fa9a7609ab10b7926400559cf073e5888423cc156af72c6027d72a89eea73
SHA512
e8deb190d9b00d9931f480754cd46b0fa16c4080bf12c25d024ee2c14e75e27a7ed9f9b357a456037c9123537910d5186b7361f359d44a25b175f55bfb9affa7
ImpHash
289b2254a2c1e14995dd9995d1686fdb

PE Analysis

Basic Information

▼
Image Base 0x13b400000
Entry Point 0x13b408e44
Compilation Time 2020-12-20 23:06:41
Checksum 0x00049479 (Actual: 0x00049479)
OS Version 5.2
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 1019 functions
Resources 3 Resources
Sections 6 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 06.28.18.86
CompanyName Valve Corporation
ProductVersion 01.00.00.01
FileDescription Steam Client API
Source Control ID 6281886
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 134,158 bytes 134,656 bytes 6.41 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B15B2D0CA6281F7274EFD6CF054EFED6
.rdata 0x00022000 105,204 bytes 105,472 bytes 5.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2AB34B987D71B15FD751B76E01DED160
.data 0x0003c000 11,820 bytes 4,608 bytes 2.57 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 9A6048053F8FFD46B1604A525E818214
.pdata 0x0003f000 8,592 bytes 8,704 bytes 5.13 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ E71326BEE8E298449A63CA85C8C227D8
.rsrc 0x00042000 2,008 bytes 2,048 bytes 3.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 073EF77F107BD752FA2DBCD4DD924452
.reloc 0x00043000 1,776 bytes 2,048 bytes 5.13 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 628C76215518D7A813CD953C5322D0F6

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 06.28.18.86
Original Name steam_api.dll
Signing Date 11:06 PM 12/20/2020 (1629 days ago)
Verification Status Signed
Signers Valve; DigiCert SHA2 Assured ID Code Signing CA; DigiCert
Counter Signers Symantec Time Stamping Services Signer - G4; Symantec Time Stamping Services CA - G2; Thawte Timestamping CA
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 Assured ID Root CA #1 Primary
Validity Period: 2006-11-10 00:00:00 → 2031-11-10 00:00:00
Signature Algorithm: sha1RSA
Serial Number: 0C E7 E0 E5 17 D8 46 FE 8F E5 60 FC 1B F0 30 39
Symantec Time Stamping Services CA - G2 #2 Chain
Validity Period: 2012-12-21 00:00:00 → 2020-12-30 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
Symantec Time Stamping Services Signer - G4 #3 Chain
Validity Period: 2012-10-18 00:00:00 → 2020-12-29 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 0E CF F4 38 C8 FE BF 35 6E 04 D8 6A 98 1B 1A 50
Valve #4 Chain
Validity Period: 2018-10-04 00:00:00 → 2021-10-07 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 05 4F 46 6C EC CB E9 D6 BE E8 1F 54 35 E6 4D 47
DigiCert SHA2 Assured ID Code Signing CA #5 Chain
Validity Period: 2013-10-22 12:00:00 → 2028-10-22 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 04 09 18 1B 5F D5 BB 66 75 53 43 B5 6F 95 50 08

✓ 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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