Function at 0x41647a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
mov esi, dword [ebp + 8]
test esi, esi
jne 0x41649e
call fcn.004105c0
mov dword [eax], 0x16
or eax, 0xffffffff
jmp 0x4166f6
push edi
push 0x3d
push esi
mov edi, esi
call fcn.00422f64
mov dword [ebp - 0x10], eax
pop ecx
pop ecx
test eax, eax
je 0x4166e0
cmp eax, esi
je 0x4166e0
movzx ecx, word [eax + 2]
mov eax, ecx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.0041688d
mov eax, dword [0x4b1588]
xor ebx, ebx
mov dword [ebp - 4], eax
test eax, eax
jne 0x416577
mov eax, dword [0x4b1584]
cmp dword [ebp + 0xc], ebx
je 0x41651b
test eax, eax
je 0x41651b
call fcn.0040cdcc
test eax, eax
jne 0x41650c
call fcn.004105c0
mov dword [eax], 0x16
or ebx, 0xffffffff
push esi
jmp 0x4166c6
call fcn.0041688d
mov eax, dword [0x4b1588]
mov dword [ebp - 4], eax
jmp 0x416573
cmp word [ebp - 0xc], bx
je 0x416506
test eax, eax
jne 0x416550
push 4
push 1
call fcn.0040f2e1
push ebx
mov dword [0x4b1584], eax
call fcn.0040dd60
add esp, 0xc
cmp dword [0x4b1584], ebx
je 0x416503
mov eax, dword [0x4b1588]
mov dword [ebp - 4], eax
test eax, eax
jne 0x416577
push 4
push 1
call fcn.0040f2e1
push ebx
mov dword [0x4b1588], eax
call fcn.0040dd60
mov eax, dword [0x4b1588]
add esp, 0xc
mov dword [ebp - 4], eax
test eax, eax
je 0x416503
test eax, eax
je 0x416503
mov eax, dword [ebp - 0x10]
sub eax, esi
sar eax, 1
push eax
push esi
mov dword [ebp - 0x10], eax
call fcn.004168fc
pop ecx
pop ecx
mov ecx, eax
mov eax, dword [ebp - 4]
mov dword [ebp - 8], ecx
test ecx, ecx
js 0x4165e6
cmp dword [eax], ebx
je 0x4165e6
push dword [eax + ecx*4]
call fcn.0040dd60
mov edx, dword [ebp - 8]
pop ecx
cmp word [ebp - 0xc], bx
jne 0x4165dc
mov ecx, dword [ebp - 4]
jmp 0x4165b9
mov eax, dword [ecx + edx*4 + 4]
mov dword [ecx + edx*4], eax
inc edx
cmp dword [ecx + edx*4], ebx
jne 0x4165b1
push 4
push edx
push ecx
call fcn.00417cfe
push ebx
mov dword [ebp - 0xc], eax
call fcn.0040dd60
mov eax, dword [ebp - 0xc]
add esp, 0x10
test eax, eax
je 0x41663d
jmp 0x416638
mov eax, dword [ebp - 4]
mov edi, ebx
mov dword [eax + edx*4], esi
jmp 0x41663d
cmp word [ebp - 0xc], bx
je 0x416506
neg ecx
mov dword [ebp - 8], ecx
lea edx, [ecx + 2]
cmp edx, ecx
jb 0x416503
cmp edx, 0x3fffffff
jae 0x416503
push 4
push edx
push eax
call fcn.00417cfe
push ebx
mov dword [ebp - 0xc], eax
call fcn.0040dd60
mov eax, dword [ebp - 0xc]
add esp, 0x10
test eax, eax
je 0x416503
mov edx, dword [ebp - 8]
mov edi, ebx
mov dword [eax + edx*4], esi
mov dword [eax + edx*4 + 4], ebx
mov dword [0x4b1588], eax
cmp dword [ebp + 0xc], ebx
je 0x4166d6
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
cmp ax, bx
jne 0x416649
sub esi, ecx
sar esi, 1
push 2
lea eax, [esi + 2]
push eax
mov dword [ebp - 0xc], eax
call fcn.0040f2e1
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x416676
push ebx
call fcn.0040dd60
jmp 0x4166c4
push dword [ebp + 8]
push dword [ebp - 0xc]
push esi
call fcn.00410201
add esp, 0xc
test eax, eax
jne 0x4166fa
mov eax, dword [ebp - 0x10]
xor edx, edx
lea ecx, [eax + 1]
mov word [esi + eax*2], dx
mov eax, dword [ebp - 0x14]
lea ecx, [esi + ecx*2]
movzx eax, ax
neg eax
sbb eax, eax
and eax, ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
test eax, eax
jne 0x4166cf
call fcn.004105c0
push esi
mov dword [eax], 0x2a
call fcn.0040dd60
or ebx, 0xffffffff
pop ecx
push edi
call fcn.0040dd60
mov eax, ebx
jmp 0x4166f4
push esi
call fcn.0040dd60
pop ecx
push edi
call fcn.0040dd60
xor eax, eax
jmp 0x4166f4
call fcn.004105c0
push esi
mov dword [eax], 0x16
call fcn.0040dd60
or eax, 0xffffffff
pop ecx
pop edi
pop esi
pop ebx
leave
ret
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0040efcd
int3