Dnsapi dll (DNS Client API DLL) Microsoft Corporation 文件恶意软件分析

Dnsapi.dll (DNS Client API DLL) 文件分析

更新于 1 year ago

检查者 Malware Check

dnsapi.dll

哈希类型	值	操作
MD5	0090b52aba7486fcb65778f0f1ac4be6
SHA1	5c3a46f636cc25e870424005633bdcb652d64dd8
SHA256	14d6168269f55bdc85b0a880583996f4e635fc08b2a76fd3a4ba1e0940f3b7d3
SHA512	8d18cebf3787b9deced523bdfb46330457a1b0c998a21b1ada233297215302900326981607a681743d89b71531c0f748c678a8c2fd91dff5bc8372f5c4206dbc
ImpHash	a5904fdea5551c4800e1c6ed37ecd60f

哈希类型

值

操作

MD5

0090b52aba7486fcb65778f0f1ac4be6

SHA1

5c3a46f636cc25e870424005633bdcb652d64dd8

SHA256

14d6168269f55bdc85b0a880583996f4e635fc08b2a76fd3a4ba1e0940f3b7d3

SHA512

8d18cebf3787b9deced523bdfb46330457a1b0c998a21b1ada233297215302900326981607a681743d89b71531c0f748c678a8c2fd91dff5bc8372f5c4206dbc

ImpHash

a5904fdea5551c4800e1c6ed37ecd60f

PE 分析

基本信息

▼

映像基址	`0x180000000`
入口点	`0x180037a80`
编译时间	1983-08-14 09:13:52
校验和	0x00103e73 (实际: 0x00103e73)
操作系统版本	10.0
PEiD 签名	`PE32+ executable (DLL) (console) x86-64, for MS Windows`
PDB 路径	`dnsapi.pdb`
数字签名	OK
导入	31 库
导出	324 函数
资源	3 资源
节	8 节

数字签名

▼

Microsoft Windows Production PCA 2011	Microsoft Corporation (US)
Microsoft Root Certificate Authority 2010	Microsoft Corporation (US)

版本信息

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CompanyName	Microsoft Corporation
FileDescription	DNS Client API DLL
FileVersion	10.0.22621.2361 (WinBuild.160101.0800)
InternalName	dnsapi
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	dnsapi
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.22621.2361
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`	643,418 bytes	647,168 bytes	6.43 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`DC05B85BC6B9C94C399D8A57C806C70D`
`.wpp_sf`	`0x0009f000`	87,047 bytes	90,112 bytes	5.81 (正常)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`A2131E0F3C6EEC290EF48AA2614D5507`
`.rdata`	`0x000b5000`	153,924 bytes	155,648 bytes	5.09 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`44C3B95965544CDA82859C3A36F53E21`
`.data`	`0x000db000`	7,800 bytes	4,096 bytes	0.92 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`123F9D2CFC79FCBE23BACAD8A2709CF7`
`.pdata`	`0x000dd000`	37,368 bytes	40,960 bytes	5.65 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`A911C3F81F94E2EC2CFE031038BFB0F2`
`.didat`	`0x000e7000`	896 bytes	4,096 bytes	1.04 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`6C1FEB6828146DB54C057B784D1313A3`
`.rsrc`	`0x000e8000`	61,424 bytes	61,440 bytes	3.83 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`BF5C6141BF2B1EF6ED678D506454D8F9`
`.reloc`	`0x000f7000`	4,124 bytes	8,192 bytes	3.64 (正常)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`F87CB2B53A0C295F2A5AD9E5D7625CBD`

资源分析

▼

资源总数: 3 (61,142 字节)

资源类型	数量	总大小	百分比
MUI	1	256 字节	0.4%
WEVT_TEMPLATE	1	59,986 字节	98.1%
RT_VERSION	1	900 字节	1.5%

证书链分析

▼

证书 #1

主题	Microsoft Windows Microsoft Corporation US
颁发者	Microsoft Windows Production PCA 2011
序列号	`1137338010541636144536853793612014195631457299`

证书 #2

主题	Microsoft Windows Production PCA 2011 Microsoft Corporation US
颁发者	Microsoft Root Certificate Authority 2010
序列号	`458207203049816025202696`

证书验证状态

发表评论

文件名	dnsapi.dll
文件类型	PE32+ executable (DLL) (console) x86-64, for MS Windows
扫描器版本	1.0.143.174
数据库版本	2023-10-18 08:03:59 UTC

Dnsapi.dll (DNS Client API DLL) 文件分析

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