Sihost exe (Shell Infrastructure Host) Microsoft Corporation 文件恶意软件分析

Sihost.exe (Shell Infrastructure Host) 文件分析

更新于 2 months ago

检查者 Malware Check

sihost.exe

哈希类型	值	操作
MD5	1cd5d3342251d0c39ada51e3c0bb0be2
SHA1	1df7ea56a8d46410b5132543fd9f3ce84978bc21
SHA256	de14d56a139fd4d02d4586728b7978b67c865013271916fa1e4daba2918b1fbe
SHA512	3c24528279d0dd9e774dce3d62be8a352e19e8fbf18b3ad12bdd34ce72b033d691b9d8c104c07fabc3fd3f962f72fecef5c60bdc82f4fd8010ecab3d9b82ab6c
ImpHash	0c2e5d141aca7fb7e39618995321c151

哈希类型

值

操作

MD5

1cd5d3342251d0c39ada51e3c0bb0be2

SHA1

1df7ea56a8d46410b5132543fd9f3ce84978bc21

SHA256

de14d56a139fd4d02d4586728b7978b67c865013271916fa1e4daba2918b1fbe

SHA512

3c24528279d0dd9e774dce3d62be8a352e19e8fbf18b3ad12bdd34ce72b033d691b9d8c104c07fabc3fd3f962f72fecef5c60bdc82f4fd8010ecab3d9b82ab6c

ImpHash

0c2e5d141aca7fb7e39618995321c151

PE 分析

基本信息

▼

映像基址	`0x140000000`
入口点	`0x140002b20`
编译时间	2093-07-30 20:21:16
校验和	0x0002c904 (实际: 0x0002c904)
操作系统版本	10.0
PEiD 签名	`PE32+ executable (GUI) x86-64, for MS Windows`
PDB 路径	`sihost.pdb`
数字签名	No valid SignedData structure was found.
导入	36 库
导出	0 函数
资源	1 资源
节	8 节

版本信息

▼

CompanyName	Microsoft Corporation
FileDescription	Shell Infrastructure Host
FileVersion	10.0.26100.1882 (WinBuild.160101.0800)
InternalName	sihost.exe
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	sihost.exe
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.26100.1882
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`	72,043 bytes	73,728 bytes	5.96 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`61905F4345C40E12221909AB90892E89`
`fothk`	`0x00013000`	4,096 bytes	4,096 bytes	0.02 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`0799556ACD8F5C84B9CD40A1015C83CA`
`.rdata`	`0x00014000`	29,060 bytes	32,768 bytes	4.71 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`F03512A919F1D4A2F1D8063BBA746357`
`.data`	`0x0001c000`	3,680 bytes	4,096 bytes	1.40 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`3B9AC862AD9FF00E2887506D6CF6DA37`
`.pdata`	`0x0001d000`	5,568 bytes	8,192 bytes	3.69 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`ADCE10FA52D639DAE0FCE61F769A84B0`
`.didat`	`0x0001f000`	40 bytes	4,096 bytes	0.03 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`777A9BEB726A48A603538A8DCE31530E`
`.rsrc`	`0x00020000`	1,024 bytes	4,096 bytes	1.09 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`B0E3430BB86E07F0F553BF00D301499E`
`.reloc`	`0x00021000`	900 bytes	4,096 bytes	1.73 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`79A6C44E0645DCAED8BAF5854A580B10`

资源分析

▼

资源总数: 1 (928 字节)

资源类型	数量	总大小	百分比
RT_VERSION	1	928 字节	100%

证书链分析

▼

证书 Information

产品	Microsoft® Windows® Operating System
描述	Shell Infrastructure Host
文件版本	10.0.26100.1882 (WinBuild.160101.0800)
原始名称	sihost.exe
内部名称	sihost.exe
版权	© Microsoft Corporation. All rights reserved.

✓ 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.

发表评论

文件名	sihost.exe
文件类型	PE32+ executable (GUI) x86-64, for MS Windows
扫描器版本	1.0.216.174
数据库版本	2025-05-20 13:00:25 UTC

Sihost.exe (Shell Infrastructure Host) 文件分析

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