Function at 0x404ce0
Capabilities:
Query environment variable

Disassembly:
push ebp
push edi
push esi
push ebx
xor esi, esi
xor ebx, ebx
sub esp, 0x6c
mov ebp, dword [esp + 0x8c]
call sub.msvcrt.dll__errno
mov eax, dword [eax]
mov dword [esp], str.PRINTF_EXPONENT_DIGITS
mov dword [esp + 0x3c], 0xffffffff
mov dword [esp + 0x40], 0xffffffff
mov dword [esp + 0x44], 0xfffffffd
mov word [esp + 0x48], bx
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x84]
mov dword [esp + 0x4c], 0
mov word [esp + 0x50], si
mov dword [esp + 0x54], 0
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x80]
and eax, 0x6000
mov dword [esp + 0x18], eax
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x88]
mov dword [esp + 0x58], eax
call sub.msvcrt.dll_getenv
test eax, eax
je 0x404d79
movsx edx, byte [eax]
mov eax, 2
sub edx, 0x30
cmp edx, 2
jbe 0x404d86
call fcn.00408490
and eax, 1
neg eax
add eax, 3
mov dword [esp + 0x5c], eax
movzx edx, byte [ebp]
nop
movsx eax, dl
lea esi, [ebp + 1]
test eax, eax
je 0x404e30
cmp eax, 0x25
jne 0x404e40
mov eax, dword [esp + 0x18]
movzx edx, byte [ebp + 1]
xor edi, edi
mov dword [esp + 0x40], 0xffffffff
mov dword [esp + 0x3c], 0xffffffff
mov ebx, esi
mov dword [esp + 0x10], 0
mov dword [esp + 0x38], eax
lea eax, [esp + 0x3c]
test dl, dl
mov dword [esp + 0x14], eax
je 0x404e17
lea ecx, [edx - 0x20]
lea ebp, [ebx + 1]
movsx eax, dl
cmp cl, 0x5a
ja case.0x404df0.1
movzx ecx, cl
jmp dword [ecx*4 + 0x40a554]
movzx edx, byte [ebx + 1]
mov dword [esp + 0x10], 2
mov edi, 4
mov ebx, ebp
test dl, dl
jne 0x404ddb
movsx eax, dl
mov ebp, ebx
test eax, eax
lea esi, [ebp + 1]
jne 0x404d9e
mov esi, esi
lea edi, [edi]
mov eax, dword [esp + 0x54]
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
lea edx, [esp + 0x34]
call fcn.00403570
movzx edx, byte [ebp + 1]
mov ebp, esi
jmp 0x404d90
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x90]
sub edx, 2
cmp edx, 1
jbe case.0x404df0.51
mov ebx, dword [eax]
add dword [esp + 0x90], 4
test ebx, ebx
je 0x404f57
mov dword [esp], ebx
call sub.msvcrt.dll_strlen
mov edx, eax
lea ecx, [esp + 0x34]
mov eax, ebx
call fcn.004036f0
movzx edx, byte [ebp]
jmp 0x404d90
test edi, edi
jne 0x404eb2
mov eax, dword [esp + 0x18]
cmp dword [esp + 0x38], eax
je 0x4056bd
mov eax, dword [esp + 0x90]
xor ecx, ecx
mov dword [esp + 0x2c], 0
lea ebx, [eax + 4]
mov eax, dword [eax]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x90]
mov edx, dword [eax]
lea eax, [esp + 0x34]
mov dword [esp], eax
mov eax, 0x78
call fcn.00403ba0
mov dword [esp + 0x90], ebx
jmp 0x404e92
cmp dword [esp + 0x10], 4
mov eax, dword [esp + 0x90]
mov edx, dword [esp + 0x54]
mov eax, dword [eax]
je 0x405615
cmp dword [esp + 0x10], 1
je 0x405680
cmp dword [esp + 0x10], 2
je 0x40571d
cmp dword [esp + 0x10], 3
mov dword [eax], edx
je 0x405792
mov eax, dword [esp + 0x90]
add eax, 4
mov dword [esp + 0x90], eax
jmp 0x404e92
mov eax, dword [esp + 0x1c]
mov dword [esp], eax
call sub.msvcrt.dll_strerror
test eax, eax
mov ebx, eax
jne 0x404e7d
mov edx, 6
mov ebx, str._null_
jmp 0x404e87
movzx edx, byte [ebx + 1]
cmp dl, 0x6c
je 0x405598
mov dword [esp + 0x10], 2
mov edi, 4
mov ebx, ebp
jmp 0x404e13
movzx edx, byte [ebx + 1]
mov dword [esp + 0x10], 3
mov edi, 4
mov ebx, ebp
jmp 0x404e13
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x90]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x405243
fld xword [edx]
lea eax, [esp + 0x34]
add dword [esp + 0x90], 0xc
fstp xword [esp]
call fcn.004045e0
jmp 0x404e92
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x90]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x405273
fld xword [edx]
lea eax, [esp + 0x34]
add dword [esp + 0x90], 0xc
fstp xword [esp]
call fcn.00404500
jmp 0x404e92
movzx edx, byte [ebx + 1]
cmp dl, 0x68
je 0x40557d
mov dword [esp + 0x10], 1
mov edi, 4
mov ebx, ebp
jmp 0x404e13
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x90]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x4052a3
fld xword [edx]
lea eax, [esp + 0x34]
add dword [esp + 0x90], 0xc
fstp xword [esp]
call fcn.00404450
jmp 0x404e92
or dword [esp + 0x38], 0x80
cmp dword [esp + 0x10], 3
mov eax, dword [esp + 0x90]
je 0x4055b3
cmp dword [esp + 0x10], 2
je 0x40565d
lea edx, [eax + 4]
mov eax, dword [eax]
mov dword [esp + 0x28], eax
sar eax, 0x1f
cmp dword [esp + 0x10], 1
mov dword [esp + 0x2c], eax
je 0x405701
cmp dword [esp + 0x10], 4
mov dword [esp + 0x90], edx
je 0x40577d
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
lea ecx, [esp + 0x34]
call fcn.004038a0
jmp 0x404e92
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x90]
mov dword [esp + 0x40], 0xffffffff
sub edx, 2
cmp edx, 1
jbe 0x4052c8
mov eax, dword [eax]
lea ecx, [esp + 0x34]
mov edx, 1
add dword [esp + 0x90], 4
mov byte [esp + 0x28], al
lea eax, [esp + 0x28]
call fcn.004036f0
jmp 0x404e92
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x90]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x405313
fld xword [edx]
lea eax, [esp + 0x34]
add dword [esp + 0x90], 0xc
fstp xword [esp]
call fcn.00404770
jmp 0x404e92
cmp dword [esp + 0x10], 3
mov edi, dword [esp + 0x90]
je 0x4055f9
cmp dword [esp + 0x10], 2
invalid