Spoolsvworker exe (Spooler SubSystem App) Microsoft Corporation 文件恶意软件分析

Spoolsvworker.exe (Spooler SubSystem App) 文件分析

更新于 3 months ago

检查者 Malware Check

spoolsvworker.exe

哈希类型	值	操作
MD5	385b5f6862ab0af0786a1f85047ecab4
SHA1	5bb8b8a3ec11b0931ede6b5de757b3f269706c4e
SHA256	7fb13b797a6eaf4b9c43e726a3fb0435124c87e6a8ad87963a9351a74080d9fe
SHA512	46b32e8f2ee45c8b9368857c0f0d67986863bf747781db03df750521e6062d427447ef39e111c49f1f555c85d2b794f7ac98b500911fd416340dec3f7fc18ade
ImpHash	184e777d964caac47574b19a017d17d6

哈希类型

值

操作

MD5

385b5f6862ab0af0786a1f85047ecab4

SHA1

5bb8b8a3ec11b0931ede6b5de757b3f269706c4e

SHA256

7fb13b797a6eaf4b9c43e726a3fb0435124c87e6a8ad87963a9351a74080d9fe

SHA512

46b32e8f2ee45c8b9368857c0f0d67986863bf747781db03df750521e6062d427447ef39e111c49f1f555c85d2b794f7ac98b500911fd416340dec3f7fc18ade

ImpHash

184e777d964caac47574b19a017d17d6

PE 分析

基本信息

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图标	哈希: 0b11798f2585222f1f59cdcbac681ee3 模糊: 90c34561fc380f0e17dda65a9a6414fb dHash: 48c4c1c08ecf6c00
映像基址	`0x140000000`
入口点	`0x140002790`
编译时间	2075-12-30 13:42:56
校验和	0x000edeb0 (实际: 0x000edeb0)
操作系统版本	10.0
PEiD 签名	`PE32+ executable (GUI) x86-64, for MS Windows`
PDB 路径	`spoolsvworker.pdb`
数字签名	No valid SignedData structure was found.
导入	45 库
导出	225 函数
资源	17 资源
节	8 节

版本信息

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CompanyName	Microsoft Corporation
FileDescription	Spooler SubSystem App
FileVersion	10.0.26100.6725 (WinBuild.160101.0800)
InternalName	spoolsvworker.exe
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	spoolsvworker.exe
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.26100.6725
Translation	0x0409 0x04b0

PE 节

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名称	虚拟地址	虚拟大小	原始大小	熵	特征	MD5
`.text`	`0x00001000`	516,434 bytes	520,192 bytes	6.26 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`CAD8704000314D8AEC9BEB369574B783`
`fothk`	`0x00080000`	4,096 bytes	4,096 bytes	0.02 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`63B01357E79017E02327F5D7BD9E8F73`
`.rdata`	`0x00081000`	316,902 bytes	319,488 bytes	4.13 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`920994E0DFF6926A053439BE18194440`
`.data`	`0x000cf000`	12,640 bytes	8,192 bytes	1.66 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`BCF9A0BEF782A6FEEA9B46258A4EBF50`
`.pdata`	`0x000d3000`	20,508 bytes	24,576 bytes	5.03 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`24AA2F5950474301DA7D499639A64C9F`
`.didat`	`0x000d9000`	432 bytes	4,096 bytes	0.39 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`2E618E5920AAF7F4C1A7C13992CBCDE3`
`.rsrc`	`0x000da000`	58,120 bytes	61,440 bytes	6.14 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`8B5DE1F8CC841280EAF9263CE1599275`
`.reloc`	`0x000e9000`	11,324 bytes	12,288 bytes	5.31 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`853614CE334C1294A022824A2D5874F7`

资源分析

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资源总数: 17 (57,150 字节)

资源类型	数量	总大小	百分比
MUI	1	208 字节	0.4%
RT_ICON	13	55,112 字节	96.4%
RT_GROUP_ICON	1	188 字节	0.3%
RT_VERSION	1	944 字节	1.7%
RT_MANIFEST	1	698 字节	1.2%

证书链分析

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证书 Information

产品	Microsoft® Windows® Operating System
描述	Spooler SubSystem App
文件版本	10.0.26100.6725 (WinBuild.160101.0800)
原始名称	spoolsvworker.exe
内部名称	spoolsvworker.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	spoolsvworker.exe
文件类型	PE32+ executable (GUI) x86-64, for MS Windows
扫描器版本	1.0.226.174
数据库版本	2025-10-08 22:00:27 UTC

Spoolsvworker.exe (Spooler SubSystem App) 文件分析

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