Steam api64 dll (Steam Client API) Valve Corporation 文件恶意软件分析

Steam_api64.dll (Steam Client API) 文件分析

更新于 1 month ago

检查者 Malaware Check

steam_api64.dll

哈希类型	值	操作
MD5	557376025dee11c91f6cc65dd0fb3834
SHA1	fbae91cf09bbb0c376fcd3c03a4de7f2d8d30f9a
SHA256	aeab40e8750aae4af0dc74dd2cff686770b7863cb2e4a26761c30e03979d7a76
SHA512	37d7b54426e0ee4e77d16ec7cbc33e972a5d31ad5d56cbe59049c53b90a610df72eb9d139439104b9e402849f2d627f5001af4d86ba47ef83b7934f267e573b0
ImpHash	fa1e69b1ff442c9c4305fffd2c8cfd4c

哈希类型

值

操作

MD5

557376025dee11c91f6cc65dd0fb3834

SHA1

fbae91cf09bbb0c376fcd3c03a4de7f2d8d30f9a

SHA256

aeab40e8750aae4af0dc74dd2cff686770b7863cb2e4a26761c30e03979d7a76

SHA512

37d7b54426e0ee4e77d16ec7cbc33e972a5d31ad5d56cbe59049c53b90a610df72eb9d139439104b9e402849f2d627f5001af4d86ba47ef83b7934f267e573b0

ImpHash

fa1e69b1ff442c9c4305fffd2c8cfd4c

PE 分析

基本信息

▼

映像基址	`0x13b400000`
入口点	`0x13b408e44`
编译时间	2020-12-20 23:06:41
校验和	0x00049479 (实际: 0x00040a00)
操作系统版本	5.2
PEiD 签名	`PE32+ executable (DLL) (GUI) x86-64, for MS Windows`
PDB 路径	`c:\buildslave\steam_rel_client_win64\build\src\steam_api\win64\Release\steam_api64.pdb`
数字签名	No valid SignedData structure was found.
导入	4 库 KERNEL32, ADVAPI32, SHELL32, steamclient64
导出	1019 函数
资源	3 资源
节	7 节

版本信息

▼

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 节

▼

名称	虚拟地址	虚拟大小	原始大小	熵	特征	MD5
`.text`	`0x00001000`	134,158 bytes	134,656 bytes	6.41 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`B15B2D0CA6281F7274EFD6CF054EFED6`
`.rdata`	`0x00022000`	105,204 bytes	105,472 bytes	5.60 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`2AB34B987D71B15FD751B76E01DED160`
`.data`	`0x0003c000`	11,820 bytes	4,608 bytes	2.57 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`9A6048053F8FFD46B1604A525E818214`
`.pdata`	`0x0003f000`	8,592 bytes	8,704 bytes	5.13 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E71326BEE8E298449A63CA85C8C227D8`
`.rsrc`	`0x00042000`	2,008 bytes	2,048 bytes	3.51 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`073EF77F107BD752FA2DBCD4DD924452`
`.reloc`	`0x00043000`	1,776 bytes	2,048 bytes	5.13 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`628C76215518D7A813CD953C5322D0F6`
`HLM`	`0x00044000`	4,096 bytes	2,552 bytes	4.34 (正常)	`IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`1AA4E7E95EFDCC059DB3FDC7205AEDDD`

资源分析

▼

资源总数: 3 (1,775 字节)

资源类型	数量	总大小	百分比
SCID	1	7 字节	0.4%
RT_VERSION	2	1,768 字节	99.6%

证书链分析

▼

证书 Information

产品	Steam Client API
描述	Steam Client API
文件版本	06.28.18.86
原始名称	steam_api.dll
内部名称	Steam Client API (buildbot_steam-relclient-win64-builder_steam_rel_client_win64@steam-relclient-win64-builder)
版权	Copyright (C) 2007

✓ 此文件已进行数字签名，证书链已验证。

签名确保文件的完整性和发布者的真实性。
时间戳证明签名的应用时间。

证书验证状态

No valid SignedData structure was found.

建议: 验证文件来源并确保它来自可信的发布者.

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文件名	steam_api64.dll
文件类型	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
扫描器版本	1.0.215.174
数据库版本	2025-05-02 04:00:44 UTC

Steam_api64.dll (Steam Client API) 文件分析

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