Rundll32 exe (Windows host process (Rundll32)) Microsoft Corporation 文件恶意软件分析

Rundll32.exe (Windows host process (Rundll32)) 文件分析

更新于 7 months ago

检查者 Malware Check

rundll32.exe

哈希类型	值	操作
MD5	cba4e8bbcfa49e5c546c138cf6e914f3
SHA1	f297fed6433709be16a13f521364bb10086b7bd9
SHA256	9baca6f9fd3f9330a880f13d449408395278c1923813ec8999c3ecd017111b5d
SHA512	424c3285cfac36a425c4e9019d0108cb85346b303e670a2c0c589bb0ec36589d6c6532a7fa7c0d15289ff6f18422fa41aaca33445347ff624122e8a23169a2dd
ImpHash	3db48f7e208e17408e177bd8b816560a

哈希类型

值

操作

MD5

cba4e8bbcfa49e5c546c138cf6e914f3

SHA1

f297fed6433709be16a13f521364bb10086b7bd9

SHA256

9baca6f9fd3f9330a880f13d449408395278c1923813ec8999c3ecd017111b5d

SHA512

424c3285cfac36a425c4e9019d0108cb85346b303e670a2c0c589bb0ec36589d6c6532a7fa7c0d15289ff6f18422fa41aaca33445347ff624122e8a23169a2dd

ImpHash

3db48f7e208e17408e177bd8b816560a

PE 分析

基本信息

▼

映像基址	`0x140000000`
入口点	`0x140001520`
编译时间	1972-06-26 03:47:13
校验和	0x0001d091 (实际: 0x0001d091)
操作系统版本	10.0
PEiD 签名	`PE32+ executable (GUI) x86-64, for MS Windows`
PDB 路径	`rundll32.pdb`
数字签名	No valid SignedData structure was found.
导入	34 库
导出	0 函数
资源	4 资源
节	8 节

版本信息

▼

CompanyName	Microsoft Corporation
FileDescription	Windows host process (Rundll32)
FileVersion	10.0.26100.2454 (WinBuild.160101.0800)
InternalName	rundll
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	RUNDLL32.EXE
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.26100.2454
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`	31,148 bytes	32,768 bytes	5.87 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`FEB68CFEA942960CFE4C0E07CE4646AF`
`fothk`	`0x00009000`	4,096 bytes	4,096 bytes	0.02 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`FFEB20052489397A0D381EFD4D248B44`
`.rdata`	`0x0000a000`	14,690 bytes	16,384 bytes	4.17 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`54689109D19006700CDAC6C89EFBC095`
`.data`	`0x0000e000`	2,496 bytes	4,096 bytes	0.07 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`97DFCD9D4EB713E2C54ED01EA168D6EB`
`.pdata`	`0x0000f000`	1,620 bytes	4,096 bytes	2.05 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`7B129E860802C1622EE677C76A82669F`
`.didat`	`0x00010000`	248 bytes	4,096 bytes	0.24 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`7C8BCF31F9739632D5BBFB4AFD32CD7C`
`.rsrc`	`0x00011000`	2,448 bytes	4,096 bytes	3.16 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`9B58A81B8EBA8639D47018995BA6E142`
`.reloc`	`0x00012000`	356 bytes	4,096 bytes	0.62 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`F9754E44A44E66119F6F9BCD7595D046`

资源分析

▼

资源总数: 4 (2,149 字节)

资源类型	数量	总大小	百分比
MUI	1	200 字节	9.3%
RT_VERSION	1	936 字节	43.6%
RT_MANIFEST	2	1,013 字节	47.1%

证书链分析

▼

证书 Information

产品	Microsoft® Windows® Operating System
描述	Windows host process (Rundll32)
文件版本	10.0.26100.2454 (WinBuild.160101.0800)
原始名称	RUNDLL32.EXE
内部名称	rundll
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	rundll32.exe
文件类型	PE32+ executable (GUI) x86-64, for MS Windows
扫描器版本	1.0.199.174
数据库版本	2024-12-10 02:00:48 UTC

Rundll32.exe (Windows host process (Rundll32)) 文件分析

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