Function at 0x438900
Capabilities:
Query environment variable

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x234
cmp byte [ecx + 0x17], 0
push ebx
push ebp
push esi
push edi
jne 0x43891e
mov ecx, dword [ecx + 0xc]
mov dword [esp + 0x248], ecx
mov ebp, dword [esp + 0x2c]
mov si, word [0x4d4a2c]
mov dword [esp + 0x24], 0
cmp dword [esp + 0x24], 0
mov edx, dword [esp + 0x1c]
je 0x438c61
mov al, byte [ecx + 0x17]
mov ebp, edx
test al, al
jne 0x43895b
mov eax, dword [ecx + 0xc]
push 1
push 0
push edx
push 0
push eax
call fcn.00482730
jmp 0x4389cd
mov byte [esp + 0x1b], 1
mov cl, 1
cmp edx, 0xffffffff
jne 0x43896d
xor cl, cl
xor ebp, ebp
jmp 0x438972
mov byte [esp + 0x1b], 0
lea edi, [ebp + 1]
lea esi, [edi + edi]
cmp al, 2
jne 0x4389a3
cmp byte [esp + 0x1b], 0
je 0x438991
push 0x4af9bc
mov eax, ebp
call fcn.00404fb0
jmp 0x4389cd
mov esi, 0x4d96b4
call fcn.00405030
neg eax
sbb eax, eax
neg eax
jmp 0x4389cd
mov ebx, dword [0x4d4a14]
mov edx, dword [esp + 0x248]
cmp esi, ebx
jbe 0x4389f8
cmp esi, dword [edx + 0x10]
jbe 0x4389f8
push 0x4af9bc
push str.Memory_limit_reached__see_MaxMem_in_the_help_file_.
mov ecx, 0x4d96d0
call fcn.0043a180
cmp eax, 1
jne 0x438f5a
mov ecx, dword [esp + 0x248]
push 0
mov ebx, 1
push ebx
call fcn.00401280
mov si, word [0x4d4a2c]
mov ebp, eax
jmp 0x438c6e
cmp edi, 2
jae 0x438a18
xor edx, edx
test cl, cl
mov ecx, dword [esp + 0x248]
setne dl
xor al, al
add edx, 3
push edx
call fcn.00482cf0
jmp 0x4389d6
mov al, byte [edx + 0x15]
test al, 2
je 0x438a42
mov ecx, dword [esp + 0x248]
and al, 0x3d
mov byte [ecx + 0x15], al
mov eax, dword [ecx]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov ebx, dword [0x4d4a14]
mov edx, dword [esp + 0x248]
mov edi, dword [edx + 0x10]
and byte [edx + 0x15], 0x82
cmp esi, edi
jbe 0x438a7e
mov cl, byte [edx + 0x14]
cmp cl, 1
jbe 0x438ac2
cmp cl, 2
je 0x438b11
mov eax, dword [esp + 0x248]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x14]
and byte [eax + 0x15], 0x7f
mov dword [eax + 8], edx
mov edx, dword [esp + 0x248]
mov dword [eax + 0x10], ecx
cmp byte [esp + 0x1b], 0
mov eax, dword [edx + 8]
je 0x438c50
cmp eax, 0x4af9bc
je 0x438aad
lea edx, [ebp + ebp]
push edx
push 0x4af9bc
push eax
call fcn.0049a360
mov edx, dword [esp + 0x254]
add esp, 0xc
mov eax, dword [edx + 8]
xor ecx, ecx
mov word [eax + ebp*2], cx
lea eax, [ebp + ebp]
mov dword [edx + 0xc], eax
jmp 0x4389d6
cmp esi, 0x80
ja 0x438b11
cmp esi, 8
ja 0x438ad9
mov dword [esp + 0x14], 8
jmp 0x438aec
mov eax, 0x10
cmp eax, esi
sbb eax, eax
and eax, 0x70
add eax, 0x10
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x14]
call fcn.0047c4c0
mov dword [esp + 0x28], eax
test eax, eax
je 0x438f5a
mov eax, dword [esp + 0x248]
mov byte [eax + 0x14], 1
jmp 0x438a65
cmp esi, 0x20
jae 0x438b23
mov dword [esp + 0x14], 0x20
jmp 0x438bb1
cmp esi, 0x208
jae 0x438b35
mov dword [esp + 0x14], 0x208
jmp 0x438bb1
cmp esi, 0x50000
jae 0x438b7d
mov dword [esp + 0x30], esi
fild dword [esp + 0x30]
test esi, esi
jns 0x438b4f
fadd qword [0x4cec78]
fmul qword [0x4cecb0]
fnstcw word [esp + 0x14]
movzx eax, word [esp + 0x14]
or eax, 0xc00
mov dword [esp + 0x30], eax
fldcw word [esp + 0x30]
fistp qword [esp + 0x30]
mov edx, dword [esp + 0x30]
fldcw word [esp + 0x14]
mov dword [esp + 0x14], edx
jmp 0x438bb1
cmp esi, 0x320000
jae 0x438b8d
add esi, 0x8000
jmp 0x438bad
cmp esi, 0xc80000
jae 0x438ba7
mov eax, 0x51eb851f
mul esi
shr edx, 5
add edx, esi
mov dword [esp + 0x14], edx
jmp 0x438bb1
add esi, 0x20000
mov dword [esp + 0x14], esi
cmp dword [esp + 0x14], ebx
jbe 0x438bbb
mov dword [esp + 0x14], ebx
cmp cl, 2
jne 0x438c05
test edi, edi
je 0x438c05
mov eax, dword [esp + 0x248]
mov ecx, dword [eax + 8]
push ecx
mov bl, 1
call fcn.0049952d
add esp, 4
cmp dword [esp + 0x14], 0
jl 0x438c09
mov edx, dword [esp + 0x14]
push edx
call fcn.0049948e
add esp, 4
mov dword [esp + 0x28], eax
test eax, eax
je 0x438c09
mov eax, dword [esp + 0x248]
mov byte [eax + 0x14], 2
jmp 0x438a5e
xor bl, bl
jmp 0x438bd9
test bl, bl
je 0x438c24
mov eax, dword [esp + 0x248]
mov dword [eax + 0x10], 0
mov dword [eax + 8], 0x4d9624
jmp 0x438c33
mov ecx, dword [esp + 0x248]
mov edx, dword [ecx + 8]
xor eax, eax
mov word [edx], ax
mov ecx, dword [esp + 0x248]
push 0x4af9bc
mov dword [ecx + 0xc], 0
push str.Out_of_memory.
jmp 0x4389c3
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp + ebp]
mov dword [edx + 0xc], eax
jmp 0x4389d6
mov dword [esp + 0x1c], 0
mov ebx, 1
mov ecx, dword [esp + 0x24c]
mov edi, dword [esp + 0x24]
movzx eax, word [ecx]
mov dx, word [0x4d4a30]
test ax, ax
je 0x438caf
cmp ax, dx
je 0x438cca
cmp ax, si
je 0x438cca
test edi, edi
je 0x438c9f
mov word [ebp], ax
add ebp, 2
jmp 0x438ca3
add dword [esp + 0x1c], ebx
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x438c88
add edi, ebx
mov dword [esp + 0x24], edi
cmp edi, 2
jge 0x438f69
mov ecx, dword [esp + 0x248]
jmp 0x438931
movzx eax, word [ecx]
test ax, ax
je 0x438caf
cmp ax, dx
jne 0x438dcd
test edi, edi
je 0x438db9
movzx eax, word [ecx + 2]
lea edx, [eax - 0x61]
cmp edx, 0x15
ja case.0x438cfa.99
movzx edx, byte [edx + 0x439038]
jmp dword [edx*4 + 0x439018]
mov eax, 7
mov word [ebp], ax
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [eax - 6]
jmp 0x438c79
mov edx, 8
mov word [ebp], dx
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [edx - 7]
jmp 0x438c79
mov eax, 0xc
mov word [ebp], ax
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [eax - 0xb]
jmp 0x438c79
mov edx, 0xa
mov word [ebp], dx
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [edx - 9]
jmp 0x438c79
mov eax, 0xd
mov word [ebp], ax
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [eax - 0xc]
jmp 0x438c79
mov edx, 9
mov word [ebp], dx
add ecx, 2
add ebp, 2
add ecx, 2
lea ebx, [edx - 8]
jmp 0x438c79
mov eax, 0xb
mov word [ebp], ax
add ecx, 2
add ebp, 2
add ecx, 2
mov ebx, 1
jmp 0x438c79
add dword [esp + 0x1c], ebx
add ecx, 2
add ecx, 2
mov ebx, 1
jmp 0x438c79
lea edx, [ecx + 2]
mov ebx, edx
movzx eax, word [ebx]
test ax, ax
je 0x438f4d
mov edi, edi
cmp ax, si
je 0x438dfe
movzx eax, word [ebx + 2]
add ebx, 2
test ax, ax
jne 0x438de0
add ecx, 2
mov ebx, 1
jmp 0x438c79
cmp word [ebx], 0
je 0x438f4d
mov edi, ebx
sub edi, ecx
sar edi, 1
dec edi
je 0x438f47
cmp edi, 0xfd
ja 0x438f47
push edi
push edx
lea ecx, [esp + 0x48]
push ecx
call fcn.0049c6a4
xor edx, edx
add esp, 0xc
mov word [esp + edi*2 + 0x40], dx
cmp word [esp + 0x40], dx
je 0x438f5a
lea eax, [esp + 0x23]
push eax
push 3
lea ecx, [esp + 0x34]
push ecx
push edi
lea edx, [esp + 0x50]
push edx
mov ecx, 0x4d96d0
call fcn.0042cea0
test eax, eax
jne 0x438e81
cmp byte [esp + 0x23], al
mov ecx, dword [esp + 0x2c]
setne al
lea edx, [esp + 0x40]
inc eax
push eax
push ecx
push edx
push 0x4d96d0
mov ecx, edi
call fcn.0042d150
mov esi, eax
test esi, esi
je 0x438f5a
cmp byte [esi + 0x17], 0
jne 0x438e94
mov esi, dword [esi + 0xc]
cmp esi, dword [esp + 0x248]
je 0x438f40
cmp dword [esp + 0x24], 0
je 0x438eb9
push ebp
mov ecx, esi
call fcn.00482b00
lea ebp, [ebp + eax*2]
jmp 0x438f40
movzx eax, byte [esi + 0x17]
cmp eax, 3
ja case.default.0x438ec2
jmp dword [eax*4 + 0x439050]
mov eax, esi
call fcn.004011c0
cmp dword [0x4d880c], 0
jne 0x438f0b
cmp dword [esi + 0xc], 0
jne 0x438f0b
mov ecx, dword [esi + 0x18]
push 0
lea eax, [esp + 0x40]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
je 0x438f01
mov dword [0x4dac38], 0
dec eax
jmp 0x438f3c
mov dword [0x4dac38], esi
xor eax, eax
jmp 0x438f3c
mov eax, dword [esi + 0xc]
shr eax, 1
jmp 0x438f3c
mov ecx, dword [esi + 0xc]
push 0
call fcn.00482b00
jmp 0x438f3c
xor ecx, ecx
call fcn.00404dd0
cmp eax, 0xffffffff
jne 0x438f3c
xor eax, eax
jmp 0x438f3c
mov edx, dword [esi + 0x18]
mov eax, dword [esi + 0x10]
push edx
push 0
call eax
add esp, 8
add dword [esp + 0x1c], eax
mov si, word [0x4d4a2c]
mov edi, dword [esp + 0x24]
mov ecx, ebx
add ecx, 2
mov ebx, 1
jmp 0x438c79
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x234
ret 8
mov esi, dword [esp + 0x248]
xor ecx, ecx
push ecx
mov word [ebp], cx
push ebx
mov ecx, esi
call fcn.00401280
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x438f82
mov ebx, dword [esp + 0x248]
sub eax, edx
sar eax, 1
mov edi, eax
cmp byte [esi + 0x17], cl
jne 0x438fa4
mov esi, dword [ebx + 0xc]
jmp 0x438fab
mov esi, dword [esp + 0x248]
cmp byte [esi + 0x17], 1
jne 0x438fc3
test byte [esi + 0x15], 8
je 0x438fbe
mov eax, esi
call fcn.004011c0
lea eax, [esi + 0xc]
jmp 0x438fc8
mov eax, 0x4da3c8
lea edx, [edi + edi]
mov dword [eax], edx
cmp byte [ebx + 0x17], 0
jne 0x438fd8
mov eax, dword [ebx + 0xc]
jmp 0x438fda
mov eax, ebx
cmp byte [eax + 0x17], 2
jne 0x439000
cmp dword [0x4d96c0], 0
je 0x439000
mov ecx, 0x4d96b4
call fcn.004050b0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x234
ret 8
and byte [eax + 0x15], 0x86
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x234
ret 8