Function at 0x491c20
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d1ceb
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x2228
call fcn.00499070
mov eax, dword [0x4f80c0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x2220], ecx
mov eax, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x2238], eax
lea eax, [ebp - 0x2014]
push eax
mov dword [ebp - 0x222c], ecx
mov dword [ebp - 0x2228], edi
mov dword [ebp - 0x2224], ebx
call fcn.00492e40
test eax, eax
js 0x4920b9
mov esi, dword [sym.imp.KERNEL32.dll_lstrcmpiW]
lea eax, [ebp - 0x2014]
push str.SMDB
push eax
call esi
test eax, eax
jne 0x491cae
lea esi, [eax + 8]
jmp 0x491cf7
push 0x4de5e8
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x491cc7
mov esi, 0x4008
jmp 0x491cf7
push 0x4de5ec
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x491cde
lea esi, [eax + 0x13]
jmp 0x491cf7
push 0x4de5f0
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x4920b4
lea esi, [eax + 0x11]
mov ecx, dword [ebp - 0x2220]
call fcn.004957c0
mov ecx, dword [ebp - 0x2220]
lea eax, [ebp - 0x2014]
push eax
call fcn.00492e40
test eax, eax
js 0x4920b9
cmp esi, 0x13
ja 0x491f2d
je 0x491ee4
cmp esi, 8
je 0x491ea9
cmp esi, 0x11
jne 0x492098
lea ebx, [ebp - 0x2014]
lea ecx, [ebx + 2]
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x491d46
sub ebx, ecx
sar ebx, 1
mov dword [ebp - 0x2234], ebx
test bl, 1
jne 0x491deb
mov eax, ebx
mov dword [ebp - 0x2118], 0
cdq
sub eax, edx
mov ecx, eax
sar ecx, 1
mov dword [ebp - 0x2230], ecx
mov dword [ebp - 4], 3
mov byte [ebp - 4], 4
cmp ecx, 0x100
jbe 0x491dd0
push ecx
lea ecx, [ebp - 0x2118]
call fcn.00492180
mov eax, dword [ebp - 0x2118]
mov ecx, dword [ebp - 0x2230]
jmp 0x491ddc
lea eax, [ebp - 0x2114]
mov dword [ebp - 0x2118], eax
test eax, eax
jne 0x491df5
lea ecx, [ebp - 0x2118]
call fcn.00492910
mov eax, 0x80004005
jmp 0x4920b9
push ecx
push 0
push eax
call fcn.0049a960
add esp, 0xc
xor edi, edi
test ebx, ebx
jle 0x491e61
nop word [eax + eax]
movzx edx, word [ebp + edi*2 - 0x2014]
mov esi, edi
shr esi, 1
add esi, dword [ebp - 0x2118]
lea eax, [edx - 0x30]
cmp eax, 0x36
ja case.0x491e31.58
movzx eax, byte [eax + 0x4920f4]
jmp dword [eax*4 + 0x4920e4]
sub dl, 0x30
jmp 0x491e49
sub dl, 0x37
jmp 0x491e49
sub dl, 0x57
jmp 0x491e49
xor dl, dl
mov eax, edi
mov ecx, 4
and eax, 1
inc edi
shl eax, 2
sub ecx, eax
shl dl, cl
or byte [esi], dl
cmp edi, ebx
jl 0x491e10
push dword [ebp - 0x2230]
mov eax, dword [ebp - 0x2228]
push dword [ebp - 0x2118]
push 3
push 0
push dword [ebp - 0x2224]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edi, eax
lea eax, [ebp - 0x2114]
cmp dword [ebp - 0x2118], eax
je 0x492089
lea ecx, [ebp - 0x2118]
call fcn.00492910
jmp 0x492089
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x491eb2
sub ecx, edx
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
lea eax, [ebp - 0x2014]
push eax
push 1
push 0
push ebx
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edi, eax
jmp 0x492089
lea eax, [ebp - 0x2234]
push eax
push 0
push 0
lea eax, [ebp - 0x2014]
push eax
call dword [sym.imp.OLEAUT32.dll_VarUI4FromDisp]
test eax, eax
js 0x4920b9
mov eax, dword [ebp - 0x2234]
push 4
mov dword [ebp - 0x222c], eax
lea eax, [ebp - 0x222c]
push eax
push 4
push 0
push ebx
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edi, eax
jmp 0x492089
cmp esi, 0x4008
jne 0x492098
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x491f42
sub ecx, edx
mov dword [ebp - 0x221c], 0
sar ecx, 1
lea eax, [ecx + 2]
mov ecx, 2
mov dword [ebp - 4], 0
mul ecx
mov byte [ebp - 4], 1
test edx, edx
jne 0x4920d7
cmp eax, 0xffffffff
ja 0x4920d7
cmp eax, 0x100
jbe 0x491f96
push eax
lea ecx, [ebp - 0x221c]
call fcn.00492180
jmp 0x491fb6
lea esi, [ebp - 0x2218]
mov dword [ebp - 0x221c], esi
jmp 0x491fbc
mov esi, dword [ebp - 0x221c]
test esi, esi
je 0x49206f
cmp word [ebp - 0x2014], 0
lea edi, [ebp - 0x2014]
je 0x49200c
mov ebx, dword [sym.imp.USER32.dll_CharNextW]
nop word [eax + eax]
push edi
call ebx
movzx ecx, word [edi]
cmp ecx, 0x5c
jne 0x491ffd
cmp word [eax], 0x30
jne 0x491ffd
xor ecx, ecx
push eax
mov word [esi], cx
call ebx
mov edi, eax
jmp 0x492003
mov word [esi], cx
add edi, 2
add esi, 2
cmp word [edi], 0
jne 0x491fe0
xor eax, eax
mov dword [esi], eax
mov esi, dword [ebp - 0x221c]
test esi, esi
jne 0x49201f
lea edi, [eax + 0xd]
jmp 0x492074
xor ebx, ebx
mov edx, esi
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x492030
sub ecx, edi
sar ecx, 1
inc ecx
lea edx, [edx + ecx*2]
lea ebx, [ebx + ecx*2]
cmp ecx, 1
jne 0x492023
mov eax, dword [ebp - 0x2228]
push ebx
push esi
push 7
push 0
push dword [ebp - 0x2224]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, dword [ebp - 0x221c]
mov edi, eax
jmp 0x492074
mov edi, 0xe
lea eax, [ebp - 0x2218]
cmp esi, eax
je 0x492089
lea ecx, [ebp - 0x221c]
call fcn.00492910
test edi, edi
je 0x492098
push edi
call fcn.00487490
add esp, 4
jmp 0x4920b9
push dword [ebp - 0x2238]
mov ecx, dword [ebp - 0x2220]
call fcn.00492e40
xor ecx, ecx
test eax, eax
cmovs ecx, eax
mov eax, ecx
jmp 0x4920b9
mov eax, 0x80020009
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00498d60
mov esp, ebp
pop ebp
ret 0xc
push 0x80070216
call fcn.00404de0
nop dword [eax]
cmp byte [esi], bl
dec ecx
add byte [0x4200491e], bh
push ds
dec ecx
add byte [edi + 0x1e], al
dec ecx
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [ebx], al
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add dword [ecx], eax
add dword [ecx], eax
add dword [ecx], eax
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add al, byte [edx]
add al, byte [edx]
add al, byte [edx]
int3