Function at 0x4a20cd
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
push esi
xor esi, esi
cmp eax, esi
mov dword [ebp - 4], esi
jne 0x4a2100
call fcn.0048c04d
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.00487f08
add esp, 0x14
or eax, 0xffffffff
jmp 0x4a2185
push ebx
push edi
mov edi, dword [eax]
cmp edi, esi
mov dword [ebp - 8], edi
je 0x4a2175
push 0x3d
push edi
call fcn.004876d8
mov ebx, eax
cmp ebx, esi
pop ecx
pop ecx
je 0x4a2175
cmp edi, ebx
je 0x4a2175
xor eax, eax
cmp word [ebx + 2], si
sete al
mov dword [ebp - 0xc], eax
mov eax, dword [0x50e8a0]
cmp eax, dword [0x50e8a4]
jne 0x4a2147
mov edi, eax
call fcn.004a2070
mov edi, dword [ebp - 8]
mov dword [0x50e8a0], eax
cmp eax, esi
jne 0x4a21c3
cmp dword [ebp + 0xc], esi
mov eax, dword [0x50e898]
je 0x4a2188
cmp eax, esi
je 0x4a2188
call fcn.00496dce
mov dword [0x50e800], eax
call fcn.00496cf4
test eax, eax
jge 0x4a21c3
call fcn.00496c6f
test eax, eax
je 0x4a21c3
call fcn.0048c04d
mov dword [eax], 0x16
or eax, 0xffffffff
pop edi
pop ebx
pop esi
leave
ret
cmp dword [ebp - 0xc], esi
jne 0x4a242c
cmp eax, esi
jne 0x4a21b0
push 4
call fcn.00491409
cmp eax, esi
pop ecx
mov dword [0x50e898], eax
je 0x4a2180
mov dword [eax], esi
cmp dword [0x50e8a0], esi
jne 0x4a21c3
push 4
call fcn.00491409
cmp eax, esi
pop ecx
mov dword [0x50e8a0], eax
je 0x4a2180
mov dword [eax], esi
mov eax, dword [0x50e8a0]
cmp eax, esi
mov dword [ebp - 0x18], eax
je 0x4a2180
sub ebx, edi
sar ebx, 1
push edi
mov edi, ebx
mov dword [ebp - 0x14], ebx
call fcn.004a201f
mov ebx, eax
cmp ebx, esi
pop ecx
jl 0x4a223a
mov edi, dword [ebp - 0x18]
cmp dword [edi], esi
je 0x4a223a
lea edi, [edi + ebx*4]
push dword [edi]
call fcn.00486f20
cmp dword [ebp - 0xc], esi
pop ecx
jne 0x4a2217
mov eax, dword [ebp - 8]
mov dword [edi], eax
mov eax, dword [ebp + 8]
mov dword [eax], esi
jmp 0x4a228d
mov eax, dword [edi + 4]
mov dword [edi], eax
mov eax, dword [ebp - 0x18]
inc ebx
lea edi, [eax + ebx*4]
cmp dword [edi], esi
jne 0x4a220b
cmp ebx, 0x3fffffff
jae 0x4a228d
push 4
push ebx
push dword [0x50e8a0]
call fcn.004914dc
add esp, 0xc
cmp eax, esi
je 0x4a228d
jmp 0x4a2288
cmp dword [ebp - 0xc], esi
jne 0x4a241e
cmp ebx, esi
jge 0x4a2249
neg ebx
lea eax, [ebx + 2]
cmp eax, ebx
jl 0x4a2180
cmp eax, 0x3fffffff
jae 0x4a2180
push eax
push 4
push dword [0x50e8a0]
call fcn.004914dc
add esp, 0xc
cmp eax, esi
je 0x4a2180
mov ecx, dword [ebp - 8]
lea ebx, [eax + ebx*4]
mov dword [ebx], ecx
mov ecx, dword [ebp + 8]
mov dword [ebx + 4], esi
mov dword [ecx], esi
mov dword [0x50e8a0], eax
cmp dword [ebp + 0xc], esi
je 0x4a2403
push 2
push dword [ebp - 8]
call fcn.0048650a
inc eax
pop ecx
inc eax
push eax
call fcn.00491449
mov edi, eax
cmp edi, esi
pop ecx
pop ecx
mov dword [ebp - 0x1c], edi
je 0x4a2403
push dword [ebp - 8]
push dword [ebp - 8]
call fcn.0048650a
inc eax
pop ecx
inc eax
push eax
push edi
call fcn.004874eb
add esp, 0xc
test eax, eax
je 0x4a22e1
push esi
push esi
push esi
push esi
push esi
call fcn.00487e0c
add esp, 0x14
mov eax, dword [ebp - 0x14]
lea ebx, [edi + eax*2]
mov word [ebx], si
inc ebx
inc ebx
cmp dword [0x509494], 1
jne 0x4a2323
mov eax, dword [ebp - 0xc]
neg eax
sbb eax, eax
not eax
and eax, ebx
push eax
push edi
call dword [sym.imp.KERNEL32.DLL_SetEnvironmentVariableW]
test eax, eax
jne 0x4a2323
call dword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 0x78
jne 0x4a231f
mov dword [0x509494], esi
jmp 0x4a232f
or dword [ebp - 4], 0xffffffff
cmp dword [0x509494], esi
jne 0x4a23eb
push esi
push esi
push esi
push esi
push 0xffffffffffffffff
push edi
mov edi, dword [sym.imp.KERNEL32.DLL_WideCharToMultiByte]
push esi
push esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
call edi
cmp eax, esi
mov dword [ebp - 0x10], eax
je 0x4a23d2
push 1
push eax
call fcn.00491449
cmp eax, esi
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
je 0x4a23d2
push esi
push esi
push dword [ebp - 0x10]
push eax
push 0xffffffffffffffff
push dword [ebp - 0x1c]
push esi
push esi
call edi
test eax, eax
je 0x4a23d2
cmp dword [ebp - 0xc], esi
jne 0x4a23b2
push esi
push esi
push esi
push esi
push 0xffffffffffffffff
push ebx
push esi
push esi
call edi
cmp eax, esi
mov dword [ebp - 0x10], eax
je 0x4a23d2
push 1
push eax
call fcn.00491449
cmp eax, esi
pop ecx
pop ecx
mov dword [ebp - 0x14], eax
je 0x4a23d2
push esi
push esi
push dword [ebp - 0x10]
push eax
push 0xffffffffffffffff
push ebx
push esi
push esi
call edi
test eax, eax
jne 0x4a23b2
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 4], 0xffffffff
je 0x4a23d6
mov eax, dword [ebp - 0xc]
neg eax
sbb eax, eax
not eax
and eax, dword [ebp - 0x14]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.DLL_SetEnvironmentVariableA]
test eax, eax
jne 0x4a23d6
or dword [ebp - 4], 0xffffffff
push dword [ebp - 0x14]
call fcn.00486f20
push dword [ebp - 0x18]
call fcn.00486f20
mov edi, dword [ebp - 0x1c]
pop ecx
pop ecx
cmp dword [ebp - 4], 0xffffffff
jne 0x4a23fc
call fcn.0048c04d
mov dword [eax], 0x2a
push edi
call fcn.00486f20
pop ecx
cmp dword [ebp - 0xc], esi
je 0x4a2416
push dword [ebp - 8]
call fcn.00486f20
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], esi
mov eax, dword [ebp - 4]
jmp 0x4a2183
push dword [ebp - 8]
call fcn.00486f20
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], esi
xor eax, eax
jmp 0x4a2183