Function at 0x437da0
Capabilities:
Query environment variable

Disassembly:
push ebp
push edi
push esi
xor esi, esi
push ebx
sub esp, 0x6c
mov edi, dword [esp + 0x8c]
mov ebp, dword [esp + 0x90]
call sub.msvcrt.dll__errno
and dword [esp + 0x80], 0x6000
mov eax, dword [eax]
mov dword [esp], 0x45f221
mov dword [esp + 0x3c], 0xffffffff
mov dword [esp + 0x40], 0xffffffff
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x84]
mov dword [esp + 0x44], 0xfffffffd
mov word [esp + 0x48], si
mov dword [esp + 0x4c], 0
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x80]
mov dword [esp + 0x54], 0
mov dword [esp + 0x38], eax
xor eax, eax
mov word [esp + 0x50], ax
mov eax, dword [esp + 0x88]
mov dword [esp + 0x58], eax
call sub.msvcrt.dll_getenv
test eax, eax
je 0x437e42
movsx edx, byte [eax]
mov eax, 2
sub edx, 0x30
cmp edx, 2
jbe 0x437e4f
call fcn.00440740
and eax, 1
neg eax
add eax, 3
mov dword [esp + 0x5c], eax
movzx eax, word [edi]
lea ebx, [edi + 2]
mov esi, ebx
test eax, eax
je 0x437ef7
cmp eax, 0x25
jne 0x437f03
mov eax, dword [esp + 0x80]
movzx edx, word [edi + 2]
mov dword [esp + 0x40], 0xffffffff
mov dword [esp + 0x3c], 0xffffffff
mov dword [esp + 0x38], eax
lea eax, [esp + 0x3c]
test dx, dx
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
je 0x437ee5
lea ecx, [edx - 0x20]
movzx eax, dx
cmp cx, 0x5a
lea edi, [esi + 2]
ja case.0x437ebe.1
movzx ecx, cx
jmp dword [ecx*4 + 0x45f238]
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x14], 2
mov dword [esp + 0x10], 4
nop
lea esi, [esi]
test dx, dx
jne 0x437ea8
mov edi, esi
movzx eax, word [edi]
lea ebx, [edi + 2]
mov esi, ebx
test eax, eax
jne 0x437e63
mov eax, dword [esp + 0x54]
add esp, 0x6c
pop ebx
pop esi
pop edi
pop ebp
ret
lea edx, [esp + 0x34]
mov edi, ebx
call fcn.004368a0
jmp 0x437e53
mov edx, dword [esp + 0x14]
mov eax, ebp
sub edx, 2
cmp edx, 1
jbe case.0x437ebe.51
mov ebx, dword [eax]
add ebp, 4
test ebx, ebx
je 0x438246
mov dword [esp], ebx
call sub.msvcrt.dll_strlen
mov edx, eax
lea ecx, [esp + 0x34]
mov eax, ebx
call fcn.004369e0
jmp 0x437e53
mov edx, dword [esp + 0x14]
mov eax, ebp
mov dword [esp + 0x40], 0xffffffff
sub edx, 2
cmp edx, 1
jbe 0x438418
mov eax, dword [eax]
lea ecx, [esp + 0x34]
mov edx, 1
add ebp, 4
mov byte [esp + 0x28], al
lea eax, [esp + 0x28]
call fcn.004369e0
jmp 0x437e53
mov eax, dword [esp + 0x38]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x43832c
fld xword [ebp]
lea ebx, [ebp + 0xc]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437890
jmp 0x437e53
mov eax, dword [esp + 0x38]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x4383f0
fld xword [ebp]
lea ebx, [ebp + 0xc]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437580
jmp 0x437e53
or dword [esp + 0x38], 0x80
cmp dword [esp + 0x14], 3
je 0x4385a6
cmp dword [esp + 0x14], 2
je 0x43866c
mov eax, dword [ebp]
lea edx, [ebp + 4]
mov dword [esp + 0x28], eax
sar eax, 0x1f
cmp dword [esp + 0x14], 1
mov dword [esp + 0x2c], eax
je 0x4386be
cmp dword [esp + 0x14], 4
mov ebp, edx
je 0x438716
mov eax, dword [esp + 0x28]
lea ecx, [esp + 0x34]
mov edx, dword [esp + 0x2c]
call fcn.00436b60
jmp 0x437e53
cmp dword [esp + 0x14], 3
je 0x4385da
cmp dword [esp + 0x14], 2
je 0x43864a
mov esi, dword [ebp]
lea edx, [ebp + 4]
cmp dword [esp + 0x14], 1
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], esi
je 0x4386d5
cmp dword [esp + 0x14], 4
mov ebp, edx
je 0x43872b
cmp eax, 0x75
je 0x438037
mov edx, dword [esp + 0x28]
lea esi, [esp + 0x34]
mov ecx, dword [esp + 0x2c]
mov dword [esp], esi
call fcn.00436e20
jmp 0x437e53
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 4
mov dword [esp + 0x10], 4
jmp 0x437ee0
movzx edx, word [esi + 2]
cmp dx, 0x36
je 0x4385f0
cmp dx, 0x33
jne 0x438263
cmp word [esi + 4], 0x32
je 0x438696
mov edx, 0x33
mov esi, edi
mov dword [esp + 0x14], 2
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov ebx, dword [esp + 0x10]
test ebx, ebx
jne 0x438120
mov eax, dword [esp + 0x80]
cmp dword [esp + 0x38], eax
je 0x438682
mov eax, dword [ebp]
lea ebx, [ebp + 4]
mov dword [esp + 0x2c], 0
mov ecx, dword [esp + 0x2c]
mov ebp, ebx
mov dword [esp + 0x28], eax
mov edx, dword [esp + 0x28]
lea eax, [esp + 0x34]
mov dword [esp], eax
mov eax, 0x78
call fcn.00436e20
jmp 0x437e53
cmp dword [esp + 0x14], 4
je 0x438577
cmp dword [esp + 0x14], 1
mov eax, dword [ebp]
mov edx, dword [esp + 0x54]
je 0x438661
cmp dword [esp + 0x14], 2
je 0x4386b4
cmp dword [esp + 0x14], 3
mov dword [eax], edx
je 0x438706
add ebp, 4
jmp 0x437e53
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x14], 3
mov dword [esp + 0x10], 4
jmp 0x437ee0
movzx edx, word [esi + 2]
cmp dx, 0x68
je 0x4385bc
mov dword [esp + 0x14], 1
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov eax, dword [esp + 0x38]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x43828c
fld xword [ebp]
lea ebx, [ebp + 0xc]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437710
jmp 0x437e53
mov eax, dword [esp + 0x38]
or eax, 0x20
test al, 4
mov dword [esp + 0x38], eax
je 0x43844c
fld xword [ebp]
lea ebx, [ebp + 0xc]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437630
jmp 0x437e53
mov eax, dword [esp + 0x1c]
mov dword [esp], eax
call sub.msvcrt.dll_strerror
test eax, eax
mov ebx, eax
jne 0x437f32
mov edx, 6
mov ebx, 0x45f21a
jmp 0x437f3c
movzx edx, word [esi + 2]
cmp dx, 0x6c
je 0x438588
mov dword [esp + 0x14], 2
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov eax, dword [esp + 0x38]
test al, 4
jne 0x4381e8
fld qword [ebp]
lea ebx, [ebp + 8]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437710
jmp 0x437e53
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x43830f
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 0x100
jmp 0x437ee0
mov ecx, dword [esp + 0x18]
test ecx, ecx
je 0x4383b2
test dword [esp + 0x10], 0xfffffffd
jne 0x438507
mov edx, dword [ebp]
lea eax, [ebp + 4]
mov ecx, dword [esp + 0x18]
test edx, edx
mov dword [ecx], edx
js 0x4386ed
movzx edx, word [esi + 2]
mov ebp, eax
mov esi, edi
mov dword [esp + 0x18], 0
jmp 0x437ee0
mov eax, dword [esp + 0x10]
test eax, eax
je 0x438522
movzx edx, word [esi + 2]
mov esi, edi
jmp 0x437ee0
mov eax, dword [esp + 0x38]
test al, 4
jne 0x437fa3
fld qword [ebp]
lea ebx, [ebp + 8]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437890
jmp 0x437e53
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x4384f4
mov ecx, dword [esp + 0x10]
cmp ecx, 4
je 0x43877c
sub edx, 0x30
cmp dx, 9
ja 0x43877c
test ecx, ecx
jne 0x4384e0
mov dword [esp + 0x10], 1
mov edx, dword [esp + 0x18]
test edx, edx
je 0x43830f
mov ecx, dword [esp + 0x18]
mov edx, dword [ecx]
test edx, edx
js 0x43863a
mov ecx, dword [esp + 0x18]
lea edx, [edx + edx*4]
lea eax, [eax + edx*2 - 0x30]
movzx edx, word [esi + 2]
mov dword [ecx], eax
jmp 0x438313
cmp dword [esp + 0x10], 1
jbe 0x438617
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x43830f
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 0x400
jmp 0x437ee0
mov eax, dword [esp + 0x38]
test al, 4
jne 0x437fd3
fld qword [ebp]
lea ebx, [ebp + 8]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437580
jmp 0x437e53
mov dword [esp + 0x40], 0xffffffff
mov eax, dword [ebp]
lea ebx, [ebp + 4]
mov edx, 1
lea ecx, [esp + 0x34]
mov ebp, ebx
mov word [esp + 0x28], ax
lea eax, [esp + 0x28]
call fcn.00436900
jmp 0x437e53
mov eax, dword [esp + 0x38]
test al, 4
jne 0x438214
fld qword [ebp]
lea ebx, [ebp + 8]
fstp xword [esp]
mov ebp, ebx
lea eax, [esp + 0x34]
call fcn.00437630
jmp 0x437e53
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x43830f
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 0x800
jmp 0x437ee0
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x43830f
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 0x40
jmp 0x437ee0
lea edx, [esp + 0x34]
call fcn.004368a0
jmp 0x437e53
mov ebx, dword [ebp]
mov eax, 0x45f20c
lea esi, [ebp + 4]
mov ebp, esi
test ebx, ebx
cmove ebx, eax
mov dword [esp], ebx
call sub.msvcrt.dll_wcslen
lea ecx, [esp + 0x34]
mov edx, eax
mov eax, ebx
call fcn.00436900
jmp 0x437e53
cmp ecx, 2
mov edx, 3
cmovne edx, ecx
mov dword [esp + 0x10], edx
jmp 0x43837b
movzx edx, word [esi + 2]
mov esi, edi
or dword [esp + 0x38], 0x200
jmp 0x437ee0
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], 4
jmp 0x437ee0
or dword [esp + 0x38], 0x1000
mov dword [esp + 0x28], 0
call sub.msvcrt.dll_localeconv
lea ecx, [esp + 0x28]
mov dword [esp + 0xc], ecx
mov dword [esp + 8], 0x10
mov eax, dword [eax + 4]
mov dword [esp + 4], eax
lea eax, [esp + 0x26]
mov dword [esp], eax
call fcn.0043c140
test eax, eax
jle 0x438568
movzx edx, word [esp + 0x26]
mov word [esp + 0x50], dx
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x4c], eax
jmp 0x437ee0
mov edx, dword [ebp]
add ebp, 4
mov eax, dword [esp + 0x54]
mov byte [edx], al
jmp 0x437e53
lea edi, [esi + 4]
movzx edx, word [esi + 4]
mov dword [esp + 0x14], 3
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov eax, dword [ebp]
add ebp, 8
mov edx, dword [ebp - 4]
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], edx
jmp 0x438037
lea edi, [esi + 4]
movzx edx, word [esi + 4]
mov dword [esp + 0x14], 4
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov ecx, dword [ebp]
add ebp, 8
mov ebx, dword [ebp - 4]
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], ebx
jmp 0x438090
cmp word [esi + 4], 0x34
je 0x438741
mov edx, 0x36
mov esi, edi
mov dword [esp + 0x14], 2
mov dword [esp + 0x10], 4
jmp 0x437ee0
lea eax, [esp + 0x40]
movzx edx, word [esi + 2]
mov esi, edi
mov dword [esp + 0x40], 0
mov dword [esp + 0x18], eax
mov dword [esp + 0x10], 2
jmp 0x437ee0
sub eax, 0x30
movzx edx, word [esi + 2]
mov esi, edi
mov dword [ecx], eax
jmp 0x437ee0
mov esi, dword [ebp]
add ebp, 4
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], esi
jmp 0x438090
mov word [eax], dx
add ebp, 4
jmp 0x437e53
mov eax, dword [ebp]
add ebp, 4
mov dword [esp + 0x28], eax
sar eax, 0x1f
mov dword [esp + 0x2c], eax
jmp 0x438037
or ah, 2
mov dword [esp + 0x38], eax
mov dword [esp + 0x40], 8
jmp 0x438120
lea edi, [esi + 6]
movzx edx, word [esi + 6]
mov dword [esp + 0x14], 2
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
mov dword [eax], edx
add ebp, 4
jmp 0x437e53
movsx eax, word [esp + 0x28]
mov ebp, edx
mov dword [esp + 0x28], eax
sar eax, 0x1f
mov dword [esp + 0x2c], eax
jmp 0x438037
movzx ecx, word [esp + 0x28]
mov ebp, edx
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], ecx
jmp 0x438090
mov edx, dword [esp + 0x10]
test edx, edx
jne 0x43875f
or dword [esp + 0x38], 0x400
neg dword [esp + 0x3c]
jmp 0x4382ee
mov esi, edx
add ebp, 4
sar esi, 0x1f
mov dword [eax + 4], esi
jmp 0x437e53
movsx eax, byte [esp + 0x28]
mov dword [esp + 0x28], eax
sar eax, 0x1f
mov dword [esp + 0x2c], eax
jmp 0x438037
movzx edx, byte [esp + 0x28]
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], edx
jmp 0x438090
lea edi, [esi + 6]
movzx edx, word [esi + 6]
mov dword [esp + 0x14], 3
mov esi, edi
mov dword [esp + 0x10], 4
jmp 0x437ee0
movzx edx, word [esi + 2]
mov ebp, eax
mov esi, edi
mov dword [esp + 0x40], 0xffffffff
mov dword [esp + 0x18], 0
jmp 0x437ee0
lea edx, [esp + 0x34]
mov eax, 0x25
mov edi, ebx
call fcn.004368a0
jmp 0x437e53