Function at 0x4207c0
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 0x420aaa
shl eax, 4
add eax, dword [ecx + 8]
mov edi, eax
cmp byte [edi], 0
mov dword [esp + 0x14], edi
je 0x420aaa
mov ebp, dword [edi + 4]
cmp byte [ebp], 0
jne 0x420806
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 0x42090a
mov eax, dword [ebx]
test eax, eax
je 0x42090a
lea ecx, [ecx]
cmp ebp, eax
jae 0x42083b
cmp esi, 0xfd
jae 0x420843
mov al, byte [ebp]
mov byte [esi + 0x4ad3b0], al
inc ebp
inc esi
cmp ebp, dword [ebx]
jb 0x420824
cmp esi, 0xfd
jb 0x42084b
cmp ebp, dword [ebx]
jb 0x420957
mov edi, dword [ebx + 4]
movzx eax, byte [edi + 0x17]
cmp eax, 3
ja case.default.0x420857
jmp dword [eax*4 + 0x420ab8]
mov eax, edi
call fcn.00401150
cmp dword [0x4aa384], 0
jne 0x4208a0
cmp dword [edi + 0xc], 0
jne 0x4208a0
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 0x420896
mov dword [0x4ad2dc], 0
dec eax
jmp 0x4208cf
mov dword [0x4ad2dc], edi
xor eax, eax
jmp 0x4208cf
mov eax, dword [edi + 0xc]
jmp 0x4208cf
mov ecx, dword [edi + 0xc]
push 0
call fcn.00474920
jmp 0x4208cf
xor ecx, ecx
call fcn.00404080
cmp eax, 0xffffffff
jne 0x4208cf
xor eax, eax
jmp 0x4208cf
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 0x420973
mov ecx, dword [ebx + 4]
lea eax, [esi + 0x4ad3b0]
push eax
call fcn.00474920
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 0x420820
mov al, byte [ebp]
test al, al
je 0x420928
cmp esi, 0xfd
jae 0x420930
inc ebp
mov byte [esi + 0x4ad3b0], al
mov al, byte [ebp]
inc esi
test al, al
jne 0x420911
cmp esi, 0xfd
jb 0x420936
cmp byte [ebp], 0
jne 0x420957
xor eax, eax
cmp esi, eax
jne 0x420997
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.0042d3a0
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.0042d3a0
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.0042d3a0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
test byte [0x4ad3a8], 1
mov byte [esi + 0x4ad3b0], al
jne 0x4209d5
or dword [0x4ad3a8], 1
mov dword [0x4ad394], 0x4abb26
mov dword [0x4ad398], eax
mov dword [0x4ad3a4], 0x4ad3b0
mov dword [0x4ad3a0], 0x1000400
mov dword [0x4ad39c], eax
cmp byte [esp + 0x24], al
jne 0x420a30
push 1
push 0x4ad3b0
call fcn.00474fb0
add esp, 8
test eax, eax
je 0x420aaa
push 0
push 3
push 0
push esi
push 0x4ad3b0
mov ecx, 0x4ac280
call fcn.00420b30
test eax, eax
jne 0x420aac
push 0x4ad3b0
call fcn.004212b0
add esp, 4
test eax, eax
jne 0x420a30
mov eax, 0x4ad38c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
cmp byte [0x4ad3b0], 0
je 0x420aaa
lea eax, [esp + 0x24]
push eax
push 3
lea ecx, [esp + 0x28]
push ecx
push esi
push 0x4ad3b0
mov ecx, 0x4ac280
call fcn.00420b30
test eax, eax
jne 0x420a7e
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 0x4ac280
mov edx, 0x4ad3b0
call fcn.00420dc0
test eax, eax
je 0x420aaa
cmp byte [edi], 2
jne 0x420aac
mov cl, byte [eax + 0x17]
test cl, cl
jne 0x420a90
mov ecx, dword [eax + 0xc]
mov cl, byte [ecx + 0x17]
cmp cl, 2
jbe 0x420aac
mov ecx, dword [esp + 0x1c]
push 0x4ad3b0
push 0
push str.Not_allowed_as_an_output_variable.
call fcn.0042d3a0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc