ntsd.exe下载 (ntsd.exe文件下载下载)

简介

ntsd.exe下载，可用于强制结束进程，将此文件解压在C盘windows文件夹下即可

进程文件： ntsd or ntsd.exe
进程名称： Symbolic Debugger for Windows 。ntsd.exe是Microsoft Windows 2000系统自带的用户态调试工具。可用它结束掉除System、SMSS.EXE、CSRSS.EXE以外的所有进程。该程序经常被病毒利用，用来强制结束杀毒软件进程。

使用方法

NTSD（Microsoft Windows NT Symbolic/Systems Debugger）是Windows 2000（Microsoft Windows XP）默认安装的一

个调试器。这其实是一个命令行版本的WinDBG，功能上稍微缩了一点水，但是对一般的调试

来说是足够用了。

usage: NTSD [-v] [-2] [-d] [-o] [-g] [-G] [-w] [-lines]

[-aDllName] [-s] [-r BreakErrorLevel] [-t PrintErrorLevel]

[-hd] [-x | -xd [except#] | -xe [except#]] [-e] [-z]

[-- | -p pid | command-line]

where: -? displays this help text

-aDllName sets the default extension DLL

-c executes the following debugger command

指定要执行的调试命令，多个命令之间用“;”分隔

-d sends all debugger output to kernel debugger via DbgPrint

-g ignores initial breakpoint in debuggee

-G ignores final breakpoint at process termination

-hd disables heap manager validity checking

-i ignores AV generated by loader fixups on pre3.51 systems

-lines requests that line number information be used if present

-netsyms:{yes|no} allow or disallow loading symbols from a network path

-o debugs all processes launched by debuggee

-r specifies the (0-3) error level to break on (SeeSetErrorLevel)

-s disables lazy symbol loading

-t specifies the (0-3) error level to display (SeeSetErrorLevel)

-v enables verbose output from debugger

-n enables verbose output from symbol handler

-w specifies to debug 16 bit applications in a separate VDM

-x disables break on AV exceptions

-xd disables stopping on specified exception

-xe enables stopping on specified exception

-z reserved for OS/2 debugging

-2 creates a separate console window for debuggee

对于控制台程序，将输出定向到另一个窗口而不在NTSD窗口显示

-- is the same as -G -g -o -p -1

-p pid specifies the decimal process Id to attach to

指定要调试的进程号，用于调试已经运行的程序

command-line is the command to run under the debugger

Environment Variables:

_NT_SYMBOL_PATH=[Drive:][Path]

Specify symbol image path. (Default = %SystemRoot%)

_NT_ALT_SYMBOL_PATH=[Drive:][Path]

Specify an alternate symbol image path.

_NT_DEBUG_EXTENSIONS=dllname(s)

If specified, it is a semi-colon separated list of debugger extension DLL names

This specifies the search order when resolving debugger extension commands

A [<address>] - assemble

在指定地址输入汇编语句

BC[<bp>] - clear breakpoint(s)

清除断点

BD[<bp>] - disable breakpoint(s)

禁用断点

BE[<bp>] - enable breakpoint(s)

启用断点

BL[<bp>] - list breakpoint(s)

列出断点

BP[#] <address> - set breakpoint

设断点

C <range> <address> - compare

比较地址

D[type][<range>] - dump memory

显示指定内存范围

E[type] <address> [<list>] - enter

在指定地址输入数据

F <range> <list> - fill

在指定内存段填充数据

G [=<address> [<address>...]] - go

运行到某个地址

J<expr> [']cmd1['];[']cmd2['] - conditional execution

条件执行

K <count> - stacktrace

堆栈回溯

KB = <base> <stack> <ip> - stacktrace from specific state

L{+|-}[lost*] - Control source options

LN <expr> - list near

参数为地址或者函数，显示距离参数中指定地址或者函数最近的函数

LS[.] [<first>][,<count>] - List source file lines

LSA <addr>[,<first>][,<count>] - List source file lines at addr

LSC - Show current source file and line

LSF[-] <file> - Load or unload a source file for browsing

M <range> <address> - move

N [<radix>] - set / show radix

P[R] [=<addr>] [<value>] - program step

单步执行

Q - quit

#R - multiprocessor register dump

多处理器环境下显示寄存器

R[F][L][M <expr>] [[<reg> [= <expr>]]] - reg/flag

显示寄存器

Rm[?] [<expr>] - Control prompt register output mask

S <range> <list> - search

在指定地址范围内搜寻字符串

0:000> s 77df0000 77e4c000 ff e4 //从user32的空间中找jmp esp

77e22c29

0:000> s 77df0000 77e4c000 'W' 'I' 'N' 'N' 'T' //搜索字符串“WINNT”

SS <n | a | w> - set symbol suffix

SX [e|d [<event>|*|<expr>]] - exception

T[R] [=<address>] [<expr>] - trace

U [<range>] - unassemble

显示反汇编语句，同softice的U命令

X [<*|module>!]<*|symbol> - view symbols

显示符号，支持通配符，类似于softice的exp命令

0:000> x user32!* //显示user32的所有符号

…………

0:000> x user32!ws* //显示user32的所有以ws开头的符号

77dffa68 USER32!wsprintfW

77e0014a USER32!wsprintfA

.logopen [<file>] - open new log file

指定日志文件，开启屏幕记录非常有用的功能

.logappend [<file>] - append to log file

添加到已存在的日志文件

.logclose - close log file

停止记录

~ - list threads status

显示线程状态

~#s - set default thread

设置默认线程

~[.|#|*|ddd]f - freeze thread

~[.|#|ddd]k[expr] - backtrace stack

堆栈追踪

| - list processes status

显示进程状态

|#s - set default process

设置默认进程

|#<command> - default process override

? <expr> - display expression

显示地址或者符号信息

0:000> ? wsprintfA

Evaluate expression: 2011169098 = 77e0014a

0:000> ? eip

Evaluate expression: 2012813324 = 77f9180c

#<string> [address] - search for a string in the dissasembly

反汇编指定地址，但是只输出一行语句

$< <filename> - take input from a command file

从文件取得要输入的命令

<expr> ops: + - * / not by wo dw poi mod(%) and(&) xor(^) or(|) hi low

operands: number in current radix, public symbol, <reg>

<type> : b (byte), w (word), d[s] (doubleword [with symbols]),

a (ascii), c (dword and Char), u (unicode), l (list)

f (float), D (double), s|S (ascii/unicode string)

q (quadword)

: [(nt | <dll-name>)!]<var-name> (<var-name> can include ? and *)

<event> : ct, et, ld, av, cc

<radix> : 8, 10, 16

<reg> : $u0-$u9, $ea, $exp, $ra, $p

: <address> L <count>

<list> : <byte> [<byte> ...]

User-mode options:

i386 options:

BA[#] <e|r|w|i><1|2|4> <addr> - addr bp

<reg> : [e]ax, [e]bx, [e]cx, [e]dx, [e]si, [e]di, [e]bp, [e]sp, [e]ip, [e]fl,

al, ah, bl, bh, cl, ch, dl, dh, cs, ds, es, fs, gs, ss

fpcw, fpsw, fptw, st0-st7, mm0-mm7

<flag> : iopl, of, df, if, tf, sf, zf, af, pf, cf

<addr> : #<16-bit protect-mode [seg:]address>,

&<V86-mode [seg:]address>

NTSD还支持一些很有用的命令，但是不知为什么帮助中却没有提，这里也列出来：

KD [<count>] - stack trace with raw data

raw模式堆栈回溯

SQ - set quiet mode

设置安静模式，运行一次打开，再运行则关闭

LD [<module>] - refresh module information

重新载入

LM list modules

列出进程加载的所有模块信息

DL <address> <maxcount> <size> - dump linked list

NTSD支持的表达式和WinDBG差不多是一样的，MASM的语法。

系统自带的NTSD也支持部分扩展命令，如：

!peb

!teb

英文版本

进程文件: ntsd.exe or ntsd

进程名称: Symbolic Debugger for Windows

描述:

ntsd.exe is a process belonging to the Microsoft symbolic debugger that enables you to debug user-mode applications. This program is a non-essential process, but should not be terminated unless suspected to be causing problems.

Recommendation for ntsd.exe:

ntsd.exe should not be disabled, required for essential applications to work properly.

Author: Microsoft

Part Of: Microsoft Windows Operating System

安全等级 (0-5): 0

间谍软件: No

病毒: No ( Remove ntsd.exe )

木马: No ( Remove ntsd.exe )

Memory Usage: N/A

System Process: Yes

Background Process: No

Uses Network: No