Function at 0x4018a0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x38
mov edx, dword [0x403010]
cmp edx, 0xffffffff
je 0x401950
sub edx, 1
js 0x401919
mov eax, dword [0x407088]
xor edi, edi
mov ecx, edi
mov edi, edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
add eax, 1
mov dword [ebp - 0x18], eax
mov eax, dword [sym.imp.ucrtbase.dll_strcmp]
mov dword [ebp - 0x1c], eax
jmp 0x4018e7
lea ecx, [ebx + 1]
cmp ecx, edi
jg 0x401919
lea ebx, [edi + ecx]
mov dword [ebp - 0x10], ecx
sar ebx, 1
mov esi, ebx
shl esi, 4
add esi, dword [ebp - 0x14]
lea eax, [esi + 1]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0x18]
mov dword [esp], eax
mov eax, dword [ebp - 0x1c]
call eax
mov ecx, dword [ebp - 0x10]
test eax, eax
je 0x401940
jns 0x4018e0
lea edi, [ebx - 1]
cmp ecx, edi
jle 0x4018e7
mov edx, dword [ebp + 8]
movzx eax, byte [0x403014]
cmp byte [edx], 0
js 0x401930
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov edx, dword [ebp + 8]
mov byte [edx], al
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
movzx eax, byte [esi]
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp], str.WINEDEBUG
call dword [sym.imp.ucrtbase.dll_getenv]
mov dword [0x403010], 0
test eax, eax
je 0x401919
mov dword [esp], eax
call dword [sym.imp.ucrtbase.dll__strdup]
mov dword [ebp - 0x2c], eax
test eax, eax
je 0x401aa5
mov esi, dword [ebp - 0x2c]
lea esi, [esi]
mov dword [esp + 4], 0x2c
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strchr]
mov dword [ebp - 0x10], 0
test eax, eax
je 0x4019ad
lea edx, [eax + 1]
mov byte [eax], 0
mov dword [ebp - 0x10], edx
mov dword [esp + 4], 0x4050cc
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strcspn]
lea edi, [esi + eax]
mov ebx, eax
movzx edx, byte [edi]
test dl, dl
je 0x401a40
cmp edi, esi
jbe 0x401ac8
xor ecx, ecx
mov eax, 5
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], esi
mov edi, ecx
mov esi, str.fixme
mov byte [ebp - 0x1c], dl
cmp ebx, eax
jne 0x401a08
mov eax, dword [ebp - 0x14]
mov dword [esp + 8], ebx
mov dword [esp + 4], esi
mov dword [esp], eax
call sym._memcmp
test eax, eax
je 0x401bd2
add edi, 1
cmp edi, 4
je 0x401a30
mov esi, dword [edi*4 + 0x405164]
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
cmp ebx, eax
je 0x4019ed
add edi, 1
cmp edi, 4
jne 0x401a10
lea esi, [esi]
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x401a99
mov esi, dword [ebp - 0x10]
jmp 0x401988
movzx edx, byte [esi]
cmp dl, 0x2d
je 0x401ab0
lea eax, [edx - 0x2b]
and eax, 0xfd
mov byte [ebp - 0x14], al
je 0x401b50
mov byte [ebp - 0x1c], 0xff
mov byte [ebp - 0x14], 0
test dl, dl
je 0x401a30
mov eax, dword [sym.imp.ucrtbase.dll_strcmp]
mov dword [esp + 4], 0x4050cf
mov dword [esp], esi
mov dword [ebp - 0x20], eax
call eax
test eax, eax
jne 0x401ad0
movzx eax, byte [ebp - 0x14]
not eax
and al, byte [0x403014]
or al, byte [ebp - 0x1c]
mov byte [0x403014], al
mov eax, dword [ebp - 0x10]
test eax, eax
jne 0x401a37
mov eax, dword [ebp - 0x2c]
mov dword [esp], eax
call dword [sym.imp.ucrtbase.dll_free]
mov edx, dword [0x403010]
jmp 0x4018b8
mov byte [ebp - 0x14], 0xff
mov byte [ebp - 0x1c], 0
mov edi, esi
movzx edx, byte [edi + 1]
lea esi, [edi + 1]
jmp 0x401a61
mov esi, edi
jmp 0x401a43
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
mov dword [ebp - 0x34], eax
cmp eax, 0xe
ja 0x401a30
mov eax, dword [0x403010]
mov edx, dword [0x407088]
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x24], edx
sub eax, 1
js 0x401ce3
mov dword [ebp - 0x28], esi
xor ecx, ecx
mov esi, eax
jmp 0x401b17
lea ecx, [edi + 1]
cmp ecx, esi
jg 0x401b6d
lea edi, [esi + ecx]
mov dword [ebp - 0x18], ecx
sar edi, 1
mov ebx, edi
shl ebx, 4
add ebx, dword [ebp - 0x24]
lea eax, [ebx + 1]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0x28]
mov dword [esp], eax
mov eax, dword [ebp - 0x20]
call eax
mov ecx, dword [ebp - 0x18]
test eax, eax
je 0x401b5b
jns 0x401b10
lea esi, [edi - 1]
jmp 0x401b13
mov byte [ebp - 0x1c], 0xff
mov edi, esi
jmp 0x401aba
movzx eax, byte [ebp - 0x14]
not eax
and al, byte [ebx]
or al, byte [ebp - 0x1c]
mov byte [ebx], al
jmp 0x401a30
mov edi, ecx
mov esi, dword [ebp - 0x28]
mov ebx, ecx
shl edi, 4
mov eax, dword [0x40708c]
cmp dword [ebp - 0x30], eax
jge 0x401c46
add edi, dword [ebp - 0x24]
cmp ecx, dword [ebp - 0x30]
jl 0x401cae
mov eax, dword [ebp - 0x34]
lea ecx, [edi + 1]
add eax, 1
cmp eax, 4
jae 0x401c0c
test eax, eax
je 0x401bb1
movzx edx, byte [esi]
mov byte [edi + 1], dl
test al, 2
jne 0x401d14
movzx eax, byte [ebp - 0x14]
not eax
and al, byte [0x403014]
or al, byte [ebp - 0x1c]
mov byte [edi], al
mov eax, dword [ebp - 0x30]
add eax, 1
mov dword [0x403010], eax
jmp 0x401a30
mov ecx, edi
mov eax, 1
movzx edx, byte [ebp - 0x1c]
mov edi, dword [ebp - 0x18]
shl eax, cl
mov byte [ebp - 0x14], al
cmp dl, 0x2b
je 0x401cd5
lea esi, [edx - 0x2b]
mov eax, esi
and eax, 0xfd
mov byte [ebp - 0x1c], al
je 0x401aba
mov byte [ebp - 0x1c], 0
mov esi, edi
jmp 0x401a65
mov edx, dword [esi]
mov ebx, esi
mov dword [edi + 1], edx
mov edx, dword [esi + eax - 4]
mov dword [ecx + eax - 4], edx
lea edx, [edi + 5]
and edx, 0xfffffffc
sub ecx, edx
add eax, ecx
sub ebx, ecx
and eax, 0xfffffffc
cmp eax, 4
jb 0x401bb1
and eax, 0xfffffffc
xor ecx, ecx
mov esi, dword [ebx + ecx]
mov dword [edx + ecx], esi
add ecx, 4
cmp ecx, eax
jb 0x401c34
jmp 0x401bb1
mov edx, 0x10
add eax, eax
mov dword [ebp - 0x18], ecx
cmp eax, edx
cmovl eax, edx
mov edx, dword fs:[0x18]
mov dword [0x40708c], eax
shl eax, 4
cmp dword [ebp - 0x24], 0
je 0x401cee
mov dword [esp + 0xc], eax
mov eax, dword [ebp - 0x24]
mov dword [esp + 4], 0
mov dword [esp + 8], eax
mov eax, dword [edx + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapReAlloc]
mov ecx, dword [ebp - 0x18]
mov dword [ebp - 0x24], eax
sub esp, 0x10
mov eax, dword [ebp - 0x24]
mov dword [0x407088], eax
mov eax, dword [0x403010]
mov dword [ebp - 0x30], eax
jmp 0x401b85
mov eax, dword [ebp - 0x30]
mov dword [esp + 4], edi
sub eax, ecx
shl eax, 4
mov dword [esp + 8], eax
lea eax, [ebx + 1]
shl eax, 4
add eax, dword [ebp - 0x24]
mov dword [esp], eax
call dword [sym.imp.ucrtbase.dll_memmove]
jmp 0x401b91
mov byte [ebp - 0x1c], al
mov esi, edi
mov byte [ebp - 0x14], 0
jmp 0x401ab8
xor edi, edi
xor ebx, ebx
xor ecx, ecx
jmp 0x401b77
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov eax, dword [edx + 0x30]
mov eax, dword [eax + 0x18]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
mov ecx, dword [ebp - 0x18]
mov dword [ebp - 0x24], eax
sub esp, 0xc
jmp 0x401c99
movzx edx, word [esi + eax - 2]
mov word [ecx + eax - 2], dx
jmp 0x401bb1