grg/checkm8_tool
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Also place payload lengths in the header... not known at compile time

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This commit is contained in:
Gregor Haas
2020-01-12 17:14:21 -05:00
parent 37c11da469
commit c94c776a61
4 changed files with 20 additions and 5 deletions
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4
c8_remote/CMakeLists.txt
View File

@@ -1,10 +1,10 @@
cmake_minimum_required(VERSION 3.10)
project(checkm8_remote C)
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_FLAGS "-g -Wall")
include_directories(include)
add_executable(checkm8_remote main.c src/usb_helpers.c src/exploit.c src/payload.c src/command.c)
add_executable(checkm8_remote main.c src/usb_helpers.c src/exploit.c src/payload.c src/command.c)
target_link_libraries(checkm8_remote usb-1.0 pthread udev payload)

9
c8_remote/src/payload.c
View File

@@ -24,31 +24,38 @@ struct payload *get_payload(PAYLOAD_T p)
{
struct payload *res;
const unsigned char *pl;
int len;
switch(p)
{
case PAYLOAD_AES:
pl = payload_aes;
len = PAYLOAD_AES_SZ;
break;
case PAYLOAD_AES_BUSY:
pl = payload_aes_busy;
len = PAYLOAD_AES_BUSY_SZ;
break;
case PAYLOAD_AES_SW:
pl = payload_aes_sw;
len = PAYLOAD_AES_SW_SZ;
break;
case PAYLOAD_SYNC:
pl = payload_sync;
len = PAYLOAD_SYNC_SZ;
break;
case PAYLOAD_SYSREG:
pl = payload_sysreg;
len = PAYLOAD_SYSREG_SZ;
break;
case PAYLOAD_TASK_SLEEP_TEST:
pl = payload_task_sleep_test;
len = PAYLOAD_TASK_SLEEP_TEST_SZ;
break;
default:
@@ -60,7 +67,7 @@ struct payload *get_payload(PAYLOAD_T p)
if(res == NULL) return NULL;
res->type = p;
res->len = sizeof(pl);
res->len = len;
res->data = pl;
res->install_base = -1;
res->next = NULL;