Function at 0x422b90
Capabilities:
Query environment variable

Disassembly:
mov ecx, dword [esp + 4]
movzx edx, byte [ecx + 1]
mov eax, dword [esp + 8]
sub esp, 8
push ebx
push ebp
push esi
push edi
cmp eax, edx
jge 0x422e7f
shl eax, 4
add eax, dword [ecx + 8]
mov edi, eax
cmp byte [edi], 0
mov dword [esp + 0x14], edi
je 0x422e7f
mov ebp, dword [edi + 4]
cmp byte [ebp], 0
jne 0x422bd6
mov eax, dword [edi + 8]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
mov ebx, dword [edi + 8]
xor esi, esi
test ebx, ebx
je 0x422cdf
mov eax, dword [ebx]
test eax, eax
je 0x422cdf
lea ecx, [ecx]
cmp ebp, eax
jae 0x422c0b
cmp esi, 0xfd
jae 0x422c13
mov al, byte [ebp]
mov byte [esi + 0x4b03c8], al
inc ebp
inc esi
cmp ebp, dword [ebx]
jb 0x422bf4
cmp esi, 0xfd
jb 0x422c1b
cmp ebp, dword [ebx]
jb 0x422d2c
mov edi, dword [ebx + 4]
movzx eax, byte [edi + 0x17]
cmp eax, 3
ja case.default.0x422c27
jmp dword [eax*4 + 0x422e8c]
mov eax, edi
call fcn.004011b0
cmp dword [0x4ae444], 0
jne 0x422c70
cmp dword [edi + 0xc], 0
jne 0x422c70
mov edx, dword [edi + 0x18]
push 0
lea ecx, [esp + 0x24]
push ecx
push edx
call dword [sym.imp.KERNEL32.DLL_GetEnvironmentVariableA]
test eax, eax
je 0x422c66
mov dword [0x4b0308], 0
dec eax
jmp 0x422ca4
mov dword [0x4b0308], edi
xor eax, eax
jmp 0x422ca4
mov eax, dword [edi + 0xc]
jmp 0x422ca4
mov ecx, dword [edi + 0xc]
push 0
call fcn.00478470
jmp 0x422ca4
push 0
mov ecx, 0x4af8f8
call fcn.00404640
cmp eax, 0xffffffff
jne 0x422ca4
xor eax, eax
jmp 0x422ca4
mov eax, dword [edi + 0x18]
mov ecx, dword [edi + 0x10]
push eax
push 0
call ecx
add esp, 8
mov edx, 0xfd
sub edx, esi
cmp eax, edx
ja 0x422d48
mov ecx, dword [ebx + 4]
lea eax, [esi + 0x4b03c8]
push eax
call fcn.00478470
movzx ecx, word [ebx + 0xa]
mov edi, dword [esp + 0x14]
add ebx, 0xc
add esi, eax
mov eax, dword [ebx]
add ebp, ecx
mov ecx, dword [esp + 0x1c]
test eax, eax
jne 0x422bf0
mov al, byte [ebp]
test al, al
je 0x422cfd
cmp esi, 0xfd
jae 0x422d05
inc ebp
mov byte [esi + 0x4b03c8], al
mov al, byte [ebp]
inc esi
test al, al
jne 0x422ce6
cmp esi, 0xfd
jb 0x422d0b
cmp byte [ebp], 0
jne 0x422d2c
xor eax, eax
cmp esi, eax
jne 0x422d6c
mov edx, dword [edi + 4]
push edx
push eax
push str.This_dynamic_variable_is_blank._If_this_variable_was_not_intended_to_be_dynamic__remove_the___symbols_from_it.
call fcn.0042faa0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
mov edx, dword [edi + 4]
push edx
push 0
push str.This_dynamically_built_variable_name_is_too_long.__If_this_variable_was_not_intended_to_be_dynamic__remove_the___symbols_from_it.
call fcn.0042faa0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 4]
push ecx
mov ecx, dword [esp + 0x20]
push 0
push str.This_dynamically_built_variable_name_is_too_long.__If_this_variable_was_not_intended_to_be_dynamic__remove_the___symbols_from_it.
call fcn.0042faa0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
test byte [0x4b03c4], 1
mov byte [esi + 0x4b03c8], al
jne 0x422daa
or dword [0x4b03c4], 1
mov dword [0x4b03b0], 0x4af24d
mov dword [0x4b03b4], eax
mov dword [0x4b03c0], 0x4b03c8
mov dword [0x4b03bc], 0x1000400
mov dword [0x4b03b8], eax
cmp byte [esp + 0x24], al
jne 0x422e05
push 1
push 0x4b03c8
call fcn.00478b00
add esp, 8
test eax, eax
je 0x422e7f
push 0
push 3
push 0
push esi
push 0x4b03c8
mov ecx, 0x4af278
call fcn.00422f00
test eax, eax
jne 0x422e81
push 0x4b03c8
call fcn.004236a0
add esp, 4
test eax, eax
jne 0x422e05
mov eax, 0x4b03a8
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
cmp byte [0x4b03c8], 0
je 0x422e7f
lea eax, [esp + 0x24]
push eax
push 3
lea ecx, [esp + 0x28]
push ecx
push esi
push 0x4b03c8
mov ecx, 0x4af278
call fcn.00422f00
test eax, eax
jne 0x422e53
mov eax, dword [esp + 0x20]
xor edx, edx
cmp byte [esp + 0x24], dl
mov ecx, esi
setne dl
inc edx
push edx
push eax
push 0x4af278
mov edx, 0x4b03c8
call fcn.004231a0
test eax, eax
je 0x422e7f
cmp byte [edi], 2
jne 0x422e81
mov cl, byte [eax + 0x17]
test cl, cl
jne 0x422e65
mov ecx, dword [eax + 0xc]
mov cl, byte [ecx + 0x17]
cmp cl, 2
jbe 0x422e81
mov ecx, dword [esp + 0x1c]
push 0x4b03c8
push 0
push str.Not_allowed_as_an_output_variable.
call fcn.0042faa0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc