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The steam_api.cdx (Steam Client API (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)) File Analysis

Updated 3 months ago
Checked by Malware Check
steam_api.cdx

Technical Analysis

File Name steam_api.cdx
File Type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.226.174
Database Version 2025-09-27 01:00:20 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
105,808
File Size (bytes)
2025-09-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
cf096fb00135f5350aa466b3ea3d3b9f
SHA1
b54e2da07cfba56a1c0ecba06412e619a39e10d5
SHA256
61846524e09e81eeed65629cf3d65668773c377efefb236088d366c9068aee63
SHA512
42b49e6cdac134df8626689b5a593d44895d854d89eaee58fd3be2e09d4fc827996ac25d87c6b19afd7a633f78fdefaeaaeb236a4592f1c48f400b778a11da61
ImpHash
203e2da973611c33e4bbe741dfe9aaa6

PE Analysis

Basic Information

▼
Image Base 0x3b400000
Entry Point 0x3b406136
Compilation Time 2012-08-28 22:39:23
Checksum 0x0001d991 (Actual: 0x0001d991)
OS Version 5.1
PEiD Signatures PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
PDB Path e:\buildslave\steam_rel_client_win32\build\src\steam_api\Release\steam_api.pdb
Digital Signature OK
Imports 3 libraries
KERNEL32, ADVAPI32, SHELL32
Exports 56 functions
Resources 3 Resources
Sections 5 Sections

Version Information

▼
LegalCopyright Copyright (C) 2007
InternalName Steam Client API
FileVersion 01.49.04.54
CompanyName Valve Corporation
ProductVersion 01.00.00.01
FileDescription Steam Client API (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
Source Control ID 1490454
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 67,438 bytes 67,584 bytes 6.59 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2B1138723A1294F1D402560C8C7EAD60
.rdata 0x00012000 17,192 bytes 17,408 bytes 5.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ F29348924956C99465045C861337B0F8
.data 0x00017000 12,836 bytes 4,608 bytes 2.72 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C109CC4D69ABF1A9C148CF3616125FB0
.rsrc 0x0001b000 1,944 bytes 2,048 bytes 3.60 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BF2308D9496A579AA1778C0B562F6CAE
.reloc 0x0001c000 6,692 bytes 7,168 bytes 4.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 7E7884F1A865B2012D58EAE79FF433AB
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 3 (1,711 bytes)
Resource Type Count Total Size Percentage
SCID 1 7 bytes
0.4%
RT_VERSION 2 1,704 bytes
99.6%

Certificate Chain Analysis

▼
Certificate Information
Product Steam Client API
Description Steam Client API (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
File Version 01.49.04.54
Original Name steam_api.dll
Signing Date 10:39 PM 08/28/2012 (4882 days ago)
Verification Status Signed
Signers Valve; VeriSign Class 3 Code Signing 2009-2 CA; VeriSign Class 3 Public Primary CA
Counter Signers Symantec Time Stamping Services Signer - G3; VeriSign Time Stamping Services CA; Thawte Timestamping CA
Internal Name Steam Client API
Copyright Copyright (C) 2007
Certificate Chain Summary
Certificate #1 Primary
Validity Period: 1996-01-29 00:00:00 → 2028-08-01 23:59:59
Signature Algorithm: 1.2.840.113549.1.1.2
Serial Number: 70 BA E4 1D 10 D9 29 34 B6 38 CA 7B 03 CC BA BF
Symantec Time Stamping Services Signer - G3 #2 Chain
Validity Period: 2012-05-01 00:00:00 → 2012-12-31 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 79 A2 A5 85 F9 D1 15 42 13 D9 B8 3E F6 B6 8D ED
VeriSign Time Stamping Services CA #3 Chain
Validity Period: 2003-12-04 00:00:00 → 2013-12-03 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 47 BF 19 95 DF 8D 52 46 43 F7 DB 6D 48 0D 31 A4
Valve #4 Chain
Validity Period: 2009-11-25 00:00:00 → 2012-11-23 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 7B F6 32 6F 70 CB EC 34 0B F2 D1 86 8F E6 5B 1E
VeriSign Class 3 Code Signing 2009-2 CA #5 Chain
Validity Period: 2009-05-21 00:00:00 → 2019-05-20 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 65 52 26 E1 B2 2E 18 E1 59 0F 29 85 AC 22 E7 5C

✓ 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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