Function at 0x404d10
Capabilities:
Query environment variable

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0xac
and dword [esp + 0xc0], 0x3000
mov ebx, dword [esp + 0xcc]
mov esi, dword [esp + 0xd0]
mov dword [esp], 0x411bb8
call sub.msvcrt.dll_getenv
test eax, eax
je 0x404e20
movsx eax, byte [eax]
sub eax, 0x30
cmp eax, 2
ja 0x404e20
mov edx, 2
mov eax, dword [esp + 0xc4]
mov dword [esp + 0x5c], 0xffffffff
mov dword [esp + 0x60], 0xffffffff
mov dword [esp + 0x64], 0xfffffffd
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0xc0]
mov word [esp + 0x68], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0x74], edx
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0xc8]
mov dword [esp + 0x70], eax
movzx edx, byte [ebx]
lea esi, [esi]
movsx eax, dl
test eax, eax
je 0x404e51
cmp eax, 0x25
lea edi, [ebx + 1]
jne 0x404e37
mov edx, dword [esp + 0xc0]
lea ecx, [esp + 0x5c]
xor ebp, ebp
mov dword [esp + 0x60], 0xffffffff
mov dword [esp + 0x5c], 0xffffffff
mov dword [esp + 0x58], edx
movzx edx, byte [ebx + 1]
mov ebx, edi
mov dword [esp + 0x4c], ecx
xor ecx, ecx
test dl, dl
je 0x404db0
movsx eax, dl
sub edx, 0x20
add ebx, 1
cmp dl, 0x5a
jbe 0x404e60
cmp eax, 0x39
jle 0x404eb0
lea edx, [esp + 0x54]
mov eax, 0x25
call fcn.004039f0
mov ebx, edi
movzx edx, byte [edi]
jmp 0x404db0
call fcn.00408568
mov edx, 3
test al, 1
je 0x404d5b
jmp 0x404d56
lea edx, [esp + 0x54]
call fcn.004039f0
movzx edx, byte [ebx + 1]
mov ebx, edi
movsx eax, dl
test eax, eax
jne 0x404dbb
mov eax, dword [esp + 0x6c]
add esp, 0xac
pop ebx
pop esi
pop edi
pop ebp
ret
movzx edx, dl
jmp dword [edx*4 + 0x411bf0]
mov eax, esi
movzx edx, byte [ebx]
mov ebp, 2
mov ecx, 4
mov esi, eax
jmp 0x404df0
cmp byte [ebx], 0x6c
mov ebp, 2
jne case.0x404e63.44
add ebx, 1
mov bp, 3
or dword [esp + 0x58], 4
mov eax, esi
movzx edx, byte [ebx]
mov ecx, 4
mov esi, eax
jmp 0x404df0
cmp ecx, 3
ja 0x404e0b
cmp eax, 0x2f
jle 0x404e0b
test ecx, ecx
jne 0x405550
mov cl, 1
mov edx, dword [esp + 0x4c]
test edx, edx
je 0x404ef7
mov edx, dword [esp + 0x4c]
mov edx, dword [edx]
test edx, edx
mov dword [esp + 0x3c], edx
js 0x405652
mov edx, dword [esp + 0x3c]
lea edx, [edx + edx*4]
lea eax, [eax + edx*2 - 0x30]
mov edx, dword [esp + 0x4c]
mov dword [edx], eax
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
sub ebp, 2
cmp ebp, 1
jbe case.0x404e63.51
mov edi, dword [esi]
test edi, edi
je 0x405751
mov dword [esp], edi
call sub.msvcrt.dll_strlen
mov edx, eax
lea ecx, [esp + 0x54]
mov eax, edi
call fcn.00403b60
add esi, 4
movzx edx, byte [ebx]
jmp 0x404db0
or dword [esp + 0x58], 0x800
xor ecx, ecx
mov edx, dword [esi]
lea edi, [esi + 4]
mov eax, 0x78
lea esi, [esp + 0x54]
mov dword [esp], esi
mov esi, edi
mov dword [esp + 0x9c], ecx
mov dword [esp + 0x98], edx
call fcn.00403eb0
movzx edx, byte [ebx]
jmp 0x404db0
cmp ebp, 4
mov eax, esi
je 0x405667
cmp ebp, 1
je 0x405621
cmp ebp, 2
je 0x404f9a
cmp ebp, 3
je 0x4057e2
mov edx, dword [esp + 0x6c]
add esi, 4
mov eax, dword [eax]
mov dword [eax], edx
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, esi
movzx edx, byte [ebx]
mov ebp, 3
mov ecx, 4
mov esi, eax
jmp 0x404df0
movzx edx, byte [ebx]
cmp dl, 0x68
je 0x4056d3
mov eax, esi
mov ebp, 1
mov ecx, 4
mov esi, eax
jmp 0x404df0
mov eax, dword [esp + 0x58]
mov edx, esi
or eax, 0x20
test al, 4
mov dword [esp + 0x58], eax
je 0x4052ae
mov eax, dword [edx]
add esi, 0xc
mov ecx, dword [edx + 8]
mov edx, dword [edx + 4]
mov dword [esp], eax
lea eax, [esp + 0x54]
mov dword [esp + 8], ecx
mov dword [esp + 4], edx
call fcn.004046b0
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, dword [esp + 0x58]
mov edx, esi
or eax, 0x20
test al, 4
mov dword [esp + 0x58], eax
je 0x4052d5
mov eax, dword [edx]
add esi, 0xc
mov ecx, dword [edx + 8]
mov edx, dword [edx + 4]
mov dword [esp], eax
lea eax, [esp + 0x54]
mov dword [esp + 8], ecx
mov dword [esp + 4], edx
call fcn.004045d0
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, dword [esp + 0x58]
mov edx, esi
or eax, 0x20
test al, 4
mov dword [esp + 0x58], eax
je 0x4052fe
mov eax, dword [edx]
add esi, 0xc
mov ecx, dword [edx + 8]
mov edx, dword [edx + 4]
mov dword [esp], eax
lea eax, [esp + 0x54]
mov dword [esp + 8], ecx
mov dword [esp + 4], edx
call fcn.00404510
movzx edx, byte [ebx]
jmp 0x404db0
sub ebp, 2
mov eax, esi
cmp ebp, 1
mov dword [esp + 0x60], 0xffffffff
jbe 0x405321
mov eax, dword [eax]
mov edx, 1
add esi, 4
lea ecx, [esp + 0x54]
mov byte [esp + 0x98], al
lea eax, [esp + 0x98]
call fcn.00403b60
movzx edx, byte [ebx]
jmp 0x404db0
or dword [esp + 0x58], 0x80
cmp ebp, 3
mov eax, esi
je 0x405695
cmp ebp, 2
je 0x405635
mov eax, dword [eax]
add esi, 4
mov edx, eax
sar edx, 0x1f
cmp ebp, 1
mov dword [esp + 0x98], eax
mov dword [esp + 0x9c], edx
je 0x405797
cmp ebp, 4
je 0x40581c
mov edx, dword [esp + 0x9c]
lea ecx, [esp + 0x54]
mov eax, dword [esp + 0x98]
call fcn.00403ca0
movzx edx, byte [ebx]
jmp 0x404db0
mov edx, dword [esp + 0x58]
mov eax, esi
or edx, 0x20
test dl, 4
mov dword [esp + 0x58], edx
je 0x405365
fld xword [eax]
add esi, 0xc
fld st(0)
fstp xword [esp + 0x88]
fxam
wait
fnstsw ax
and eax, 0x4500
cmp eax, 0x100
je 0x40570d
movzx ecx, word [esp + 0x90]
mov edi, ecx
and edi, 0x8000
jne 0x405560
fxam
wait
fnstsw ax
fstp st(0)
and eax, 0x4500
cmp eax, 0x500
je 0x405760
and cx, 0x7fff
test cx, cx
mov word [esp + 0x90], cx
je 0x405570
sub cx, 0x3fff
mov word [esp + 0x90], cx
lea eax, [esp + 0x54]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x88]
mov dword [esp], eax
mov eax, dword [esp + 0x8c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x90]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x94]
mov dword [esp + 0xc], eax
call fcn.00404840
movzx edx, byte [ebx]
jmp 0x404db0
cmp ebp, 3
mov edx, esi
je 0x40567a
cmp ebp, 2
je 0x405605
mov ecx, dword [edx]
add esi, 4
cmp ebp, 1
mov dword [esp + 0x9c], 0
mov dword [esp + 0x98], ecx
je 0x405778
cmp ebp, 4
je 0x4057fd
cmp eax, 0x75
je 0x405126
lea edx, [esp + 0x54]
mov ecx, dword [esp + 0x9c]
mov dword [esp], edx
mov edx, dword [esp + 0x98]
call fcn.00403eb0
movzx edx, byte [ebx]
jmp 0x404db0
movzx edx, byte [ebx]
cmp dl, 0x36
je 0x4056b0
cmp dl, 0x33
je 0x4055ba
mov eax, esi
mov ebp, 2
mov ecx, 4
mov esi, eax
jmp 0x404df0
mov eax, dword [esp + 0x58]
mov edx, esi
test al, 4
jne 0x404ffa
fld qword [edx]
lea eax, [esp + 0x54]
add esi, 8
fstp xword [esp]
call fcn.004046b0
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, dword [esp + 0x58]
mov edx, esi
test al, 4
jne 0x405036
fld qword [edx]
lea eax, [esp + 0x54]
add esi, 8
fstp xword [esp]
call fcn.004045d0
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, dword [esp + 0x58]
mov edx, esi
test al, 4
jne 0x405075
fld qword [edx]
lea eax, [esp + 0x54]
add esi, 8
fstp xword [esp]
call fcn.00404510
movzx edx, byte [ebx]
jmp 0x404db0
mov dword [esp + 0x60], 0xffffffff
mov eax, esi
movzx eax, word [eax]
mov edx, 1
add esi, 4
lea ecx, [esp + 0x54]
mov dword [esp + 0x9c], 0
mov dword [esp + 0x98], eax
lea eax, [esp + 0x98]
call fcn.00403a50
movzx edx, byte [ebx]
jmp 0x404db0
mov edx, dword [esp + 0x58]
mov eax, esi
test dl, 4
jne 0x40515b
fld qword [eax]
add esi, 8
fst qword [esp + 0x78]
fxam
wait
fnstsw ax
and eax, 0x4500
cmp eax, 0x100
je 0x405711
movzx ebp, word [esp + 0x7e]
mov edi, ebp
and edi, 0x8000
je 0x405399
or dl, 0x80
mov dword [esp + 0x58], edx
fstp qword [esp]
call fcn.00407820
cmp eax, 0x500
je 0x405760
mov eax, dword [esp + 0x78]
shr bp, 4
mov edx, dword [esp + 0x7c]
and bp, 0x7ff
mov word [esp + 0x80], bp
shld edx, eax, 8
shl eax, 8
mov dword [esp + 0x7c], edx
mov dword [esp + 0x78], eax
movzx eax, word [esp + 0x7e]
and ax, 0xfff
test bp, bp
mov word [esp + 0x7e], ax
jne 0x40572c
mov eax, dword [esp + 0x7c]
or eax, dword [esp + 0x78]
je 0x4053ff
mov word [esp + 0x80], 0xfc01
mov eax, dword [esp + 0x78]
lea edx, [esp + 0x54]
mov dword [esp + 0x10], edx
mov dword [esp], eax
mov eax, dword [esp + 0x7c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x80]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x84]
mov dword [esp + 0xc], eax
call fcn.00404840
movzx edx, byte [ebx]
jmp 0x404db0
test ecx, ecx
jne case.0x404e63.1
or dword [esp + 0x58], 0x200
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
cmp ecx, 1
jbe 0x4056ec
mov eax, esi
movzx edx, byte [ebx]
mov ecx, 4
mov esi, eax
jmp 0x404df0
test ecx, ecx
jne 0x404ef7
or dword [esp + 0x58], 0x400
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
test ecx, ecx
jne 0x404ef7
or dword [esp + 0x58], 0x100
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
mov eax, dword [esp + 0x4c]
test eax, eax
je 0x405469
test ecx, ecx
sete byte [esp + 0x2f]
cmp ecx, 2
je 0x4055e0
cmp byte [esp + 0x2f], 0
jne 0x4055e0
mov eax, esi
movzx edx, byte [ebx]
mov ecx, 4
mov dword [esp + 0x4c], 0
mov esi, eax
jmp 0x404df0
lea edx, [esp + 0x54]
call fcn.004039f0
movzx edx, byte [ebx]
jmp 0x404db0
test ecx, ecx
jne 0x404ef7
or dword [esp + 0x58], 0x800
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
test ecx, ecx
jne 0x404ef7
or dword [esp + 0x58], 0x40
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
cmp ecx, 2
jne 0x404ecc
mov cl, 3
jmp 0x404ecc
or dl, 0x80
mov dword [esp + 0x58], edx
jmp 0x405194
mov eax, dword [esp + 0x8c]
or eax, dword [esp + 0x88]
je 0x4051ce
jmp 0x4051c1
mov edi, dword [esi]
test edi, edi
je 0x40583c
mov dword [esp], edi
add esi, 4
call sub.msvcrt.dll_wcslen
lea ecx, [esp + 0x54]
mov edx, eax
mov eax, edi
call fcn.00403a50
movzx edx, byte [ebx]
jmp 0x404db0
cmp byte [ebx + 1], 0x32
jne 0x40528d
add ebx, 2
mov eax, esi
movzx edx, byte [ebx]
mov ebp, 2
mov ecx, 4
mov esi, eax
jmp 0x404df0
lea eax, [esi + 4]
mov esi, dword [esi]
mov edx, dword [esp + 0x4c]
test esi, esi
mov dword [edx], esi
js 0x4057b7
movzx edx, byte [ebx]
mov esi, eax
mov dword [esp + 0x4c], 0
jmp 0x404df0
mov ecx, dword [edx]
add esi, 4
mov dword [esp + 0x9c], 0
mov dword [esp + 0x98], ecx
jmp 0x40524d
mov edx, dword [esp + 0x6c]
add esi, 4
mov eax, dword [eax]
mov word [eax], dx
movzx edx, byte [ebx]
jmp 0x404db0
mov eax, dword [eax]
add esi, 4
mov ecx, eax
sar ecx, 0x1f
mov dword [esp + 0x98], eax
mov dword [esp + 0x9c], ecx
jmp 0x405126
mov edx, dword [esp + 0x4c]
sub eax, 0x30
mov dword [edx], eax
mov eax, esi
movzx edx, byte [ebx]
mov esi, eax
jmp 0x404df0
mov edx, dword [esp + 0x6c]
add esi, 4
mov eax, dword [eax]
mov byte [eax], dl
movzx edx, byte [ebx]
jmp 0x404db0
mov ecx, dword [edx + 4]
add esi, 8
mov edx, dword [edx]
mov dword [esp + 0x9c], ecx
mov dword [esp + 0x98], edx
jmp 0x40524d
mov edx, dword [eax + 4]
add esi, 8
mov eax, dword [eax]
mov dword [esp + 0x9c], edx
mov dword [esp + 0x98], eax
jmp 0x405126
cmp byte [ebx + 1], 0x34
jne 0x40528d
add ebx, 2
mov eax, esi
movzx edx, byte [ebx]
mov ebp, 3
mov ecx, 4
mov esi, eax
jmp 0x404df0
add ebx, 1
mov eax, esi
movzx edx, byte [ebx]
mov ebp, 4
mov ecx, 4
mov esi, eax
jmp 0x404df0
mov eax, esi
mov ecx, 2
lea esi, [esp + 0x60]
mov dword [esp + 0x60], 0
movzx edx, byte [ebx]
mov dword [esp + 0x4c], esi
mov esi, eax
jmp 0x404df0
fstp st(0)
jmp 0x405713
fstp st(0)
mov edx, 0x411be5
xor ax, ax
lea ecx, [esp + 0x54]
call fcn.00403c10
movzx edx, byte [ebx]
jmp 0x404db0
sub bp, 0x3ff
cmp bp, 0xff83
mov word [esp + 0x80], bp
jl 0x4053ff
add ax, 0x1000
mov word [esp + 0x7e], ax
jmp 0x4053ff
mov edx, 6
mov edi, str._null_
jmp 0x404f23
mov edx, 0x411be9
mov eax, edi
lea ecx, [esp + 0x54]
call fcn.00403c10
movzx edx, byte [ebx]
jmp 0x404db0
movzx edx, word [esp + 0x98]
mov dword [esp + 0x9c], 0
mov dword [esp + 0x98], edx
jmp 0x40524d
movsx eax, word [esp + 0x98]
mov ecx, eax
sar ecx, 0x1f
mov dword [esp + 0x98], eax
mov dword [esp + 0x9c], ecx
jmp 0x405126
cmp byte [esp + 0x2f], 0
je 0x405846
or dword [esp + 0x58], 0x400
xor ecx, ecx
neg dword [esp + 0x5c]
mov esi, eax
movzx edx, byte [ebx]
mov dword [esp + 0x4c], 0
jmp 0x404df0
mov edx, dword [esp + 0x6c]
add esi, 4
mov eax, dword [eax]
mov ecx, edx
sar ecx, 0x1f
mov dword [eax], edx
mov dword [eax + 4], ecx
movzx edx, byte [ebx]
jmp 0x404db0
movzx edx, byte [esp + 0x98]
mov dword [esp + 0x9c], 0
mov dword [esp + 0x98], edx
jmp 0x40524d
movsx eax, byte [esp + 0x98]
mov edx, eax
sar edx, 0x1f
mov dword [esp + 0x98], eax
mov dword [esp + 0x9c], edx
jmp 0x405126
mov edi, 0x411bd0
jmp 0x40559a
mov dword [esp + 0x60], 0xffffffff
jmp 0x4055f3