Function at 0x4120d0
Capabilities:
Create pipe
Create process on windows
Read file on windows
Read pipe

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x69dc5b
mov eax, dword fs:[0]
push eax
sub esp, 0x8a4
mov eax, dword [0x7e2670]
xor eax, ebp
mov dword [ebp - 0x1c], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x8ac], ecx
mov eax, dword [ebp + 8]
push eax
push str.in_ESPExecuteCommandLine__cmdline_s_r_n
call fcn.0066610b
add esp, 8
call fcn.006684b5
add eax, 0x20
push eax
call fcn.00668459
add esp, 4
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0xffffffff
mov dword [ebp - 0x844], 0xc
mov dword [ebp - 0x840], 0
mov dword [ebp - 0x83c], 1
push 0
lea edx, [ebp - 0x844]
push edx
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
jne 0x41216c
xor al, al
jmp 0x4124ce
push 0x44
push 0
lea edx, [ebp - 0x894]
push edx
call fcn.006665c0
add esp, 0xc
push 0
push 1
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_SetHandleInformation]
mov dword [ebp - 0x894], 0x44
lea ecx, [ebp - 0x894]
push ecx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0x854], edx
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x858], eax
mov dword [ebp - 0x868], 0x100
xor ecx, ecx
mov word [ebp - 0x864], cx
lea edx, [ebp - 0x838]
push edx
lea eax, [ebp - 0x894]
push eax
push 0
push 0
push 0x8000000
push 1
push 0
push 0
mov ecx, dword [ebp + 8]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
jne 0x412263
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x89c], eax
push 0
push 0
lea edx, [ebp - 0x898]
push edx
push 0x400
mov eax, dword [ebp - 0x89c]
push eax
push 0
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
mov ecx, dword [ebp - 0x898]
push ecx
mov edx, dword [ebp + 8]
push edx
push 0x6ca210
call fcn.0066610b
add esp, 0xc
call fcn.006684b5
add eax, 0x20
push eax
call fcn.00668459
add esp, 4
mov eax, dword [ebp - 0x898]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
xor al, al
jmp 0x4124ce
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 0x830]
push edx
push 0x6ca1fc
call fcn.0066610b
add esp, 8
call fcn.006684b5
add eax, 0x20
push eax
call fcn.00668459
add esp, 4
mov byte [ebp - 0x824], 0
push 0x800
push 0
lea eax, [ebp - 0x823]
push eax
call fcn.006665c0
add esp, 0xc
mov dword [ebp - 0x84c], 0
mov byte [ebp - 0x825], 0
push 0x6c83db
lea ecx, [ebp - 0x14]
call fcn.0040dbe0
mov dword [ebp - 4], 0
push 1
mov ecx, dword [ebp - 0x838]
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor edx, edx
cmp eax, 0x102
sete dl
mov byte [ebp - 0x825], dl
push 0
lea eax, [ebp - 0x84c]
push eax
push 0
push 0
push 0
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
movzx edx, byte [ebp - 0x825]
test edx, edx
jne 0x41232c
cmp dword [ebp - 0x84c], 0
ja 0x41232c
mov dword [ebp - 0x8b0], 0
jmp 0x412336
mov dword [ebp - 0x8b0], 1
cmp dword [ebp - 0x8b0], 0
je 0x412442
push 0x6c83f9
lea ecx, [ebp - 0x8a0]
call fcn.0040dbe0
mov byte [ebp - 4], 1
cmp dword [ebp - 0x84c], 0
jbe 0x4123ed
mov eax, dword [ebp - 0x84c]
mov dword [ebp - 0x8a4], eax
cmp dword [ebp - 0x8a4], 0x800
jbe 0x412386
mov dword [ebp - 0x8a4], 0x800
push 0
lea ecx, [ebp - 0x8a4]
push ecx
mov edx, dword [ebp - 0x8a4]
push edx
lea eax, [ebp - 0x824]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [ebp - 0x8a4]
mov byte [ebp + edx - 0x824], 0
lea eax, [ebp - 0x824]
push eax
lea ecx, [ebp - 0x8a0]
call fcn.0040e920
lea ecx, [ebp - 0x824]
push ecx
lea ecx, [ebp - 0x14]
call fcn.0040e920
mov edx, dword [ebp - 0x84c]
sub edx, dword [ebp - 0x8a4]
mov dword [ebp - 0x84c], edx
jmp 0x412357
lea ecx, [ebp - 0x8a0]
call fcn.0040e940
movzx eax, al
test eax, eax
jne 0x412426
mov ecx, dword [ebp - 0x8a0]
push ecx
push 0x6ca260
call fcn.0066610b
add esp, 8
call fcn.006684b5
add eax, 0x20
push eax
call fcn.00668459
add esp, 4
jmp 0x41242e
push 0x32
call dword [sym.imp.KERNEL32.dll_Sleep]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x8a0]
call fcn.004014d0
jmp 0x4122d4
push 0xffffffffffffffff
mov edx, dword [ebp - 0x838]
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea eax, [ebp - 0x848]
push eax
mov ecx, dword [ebp - 0x838]
push ecx
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov edx, dword [ebp - 0x838]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x834]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x848]
mov dword [ecx], edx
push 0
push str.Hard_resetting_via_RTS_pin
lea ecx, [ebp - 0x14]
call fcn.00404540
cmp eax, 0xffffffff
je 0x4124a9
mov eax, dword [ebp + 0xc]
mov dword [eax], 0
jmp 0x4124b2
mov ecx, dword [ebp + 0xc]
mov dword [ecx], 0xffffffff
mov byte [ebp - 0x8a5], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004014d0
mov al, byte [ebp - 0x8a5]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.006665ac
mov esp, ebp
pop ebp
ret 8