Function at 0x420820
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x678106
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x2124
call fcn.0042e3a0
mov eax, dword [0x71906c]
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 - 0x2120], ecx
mov eax, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x2134], eax
lea eax, [ebp - 0x2014]
push eax
mov dword [ebp - 0x212c], ecx
mov dword [ebp - 0x2128], edi
mov dword [ebp - 0x2124], ebx
call fcn.00420660
test eax, eax
js 0x420cd7
mov esi, dword [sym.imp.KERNEL32.dll_lstrcmpiW]
lea eax, [ebp - 0x2014]
push str.SMDB
push eax
call esi
test eax, eax
jne 0x4208ae
lea esi, [eax + 8]
jmp 0x4208f7
push 0x700364
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x4208c7
mov esi, 0x4008
jmp 0x4208f7
push 0x700368
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x4208de
lea esi, [eax + 0x13]
jmp 0x4208f7
push 0x70036c
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x420cd2
lea esi, [eax + 0x11]
mov ecx, dword [ebp - 0x2120]
call fcn.00420610
mov ecx, dword [ebp - 0x2120]
lea eax, [ebp - 0x2014]
push eax
call fcn.00420660
test eax, eax
js 0x420cd7
cmp esi, 0x13
ja 0x420b52
je 0x420ae4
cmp esi, 8
je 0x420aa9
cmp esi, 0x11
jne 0x420cb6
lea ebx, [ebp - 0x2014]
lea ecx, [ebx + 2]
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x420946
sub ebx, ecx
sar ebx, 1
mov dword [ebp - 0x2130], ebx
test bl, 1
jne 0x4209eb
mov eax, ebx
mov dword [ebp - 0x2118], 0
cdq
sub eax, edx
mov ecx, eax
sar ecx, 1
mov dword [ebp - 0x211c], ecx
mov dword [ebp - 4], 3
mov byte [ebp - 4], 4
cmp ecx, 0x100
jbe 0x4209d0
push ecx
lea ecx, [ebp - 0x2118]
call fcn.00422d60
mov eax, dword [ebp - 0x2118]
mov ecx, dword [ebp - 0x211c]
jmp 0x4209dc
lea eax, [ebp - 0x2114]
mov dword [ebp - 0x2118], eax
test eax, eax
jne 0x4209f5
lea ecx, [ebp - 0x2118]
call fcn.00422d50
mov eax, 0x80004005
jmp 0x420cd7
push ecx
push 0
push eax
call fcn.00507100
add esp, 0xc
xor edi, edi
test ebx, ebx
jle 0x420a61
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.0x420a31.58
movzx eax, byte [eax + 0x420d10]
jmp dword [eax*4 + 0x420d00]
sub dl, 0x30
jmp 0x420a49
sub dl, 0x37
jmp 0x420a49
sub dl, 0x57
jmp 0x420a49
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 0x420a10
push dword [ebp - 0x211c]
mov eax, dword [ebp - 0x2128]
push dword [ebp - 0x2118]
push 3
push 0
push dword [ebp - 0x2124]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edi, eax
lea eax, [ebp - 0x2114]
cmp dword [ebp - 0x2118], eax
je 0x420ca9
lea ecx, [ebp - 0x2118]
call fcn.00422d50
jmp 0x420ca9
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x420ab2
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 0x420ca9
lea eax, [ebp - 0x2130]
mov dword [ebp - 0x211c], 0
push eax
push 0
push 0
lea eax, [ebp - 0x2014]
push eax
call dword [sym.imp.OLEAUT32.dll_VarUI4FromDisp]
mov esi, eax
test esi, esi
jns 0x420b1e
lea ecx, [ebp - 0x211c]
call fcn.00422d30
mov eax, esi
jmp 0x420cd7
mov eax, dword [ebp - 0x2130]
push 4
mov dword [ebp - 0x212c], eax
lea eax, [ebp - 0x212c]
push eax
push 4
push 0
push ebx
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
lea ecx, [ebp - 0x211c]
mov edi, eax
call fcn.00422d30
jmp 0x420ca9
cmp esi, 0x4008
jne 0x420cb6
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x420b67
sub ecx, edx
mov dword [ebp - 0x2118], 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
ja 0x420cf5
jb 0x420ba8
cmp eax, 0xffffffff
ja 0x420cf5
cmp eax, 0x100
jbe 0x420bbd
push eax
lea ecx, [ebp - 0x2118]
call fcn.00422d60
jmp 0x420bdd
lea esi, [ebp - 0x2114]
mov dword [ebp - 0x2118], esi
jmp 0x420be3
mov esi, dword [ebp - 0x2118]
test esi, esi
je 0x420c8f
cmp word [ebp - 0x2014], 0
lea edi, [ebp - 0x2014]
je 0x420c2d
mov ebx, dword [sym.imp.USER32.dll_CharNextW]
push edi
call ebx
movzx ecx, word [edi]
cmp ecx, 0x5c
jne 0x420c1e
cmp word [eax], 0x30
jne 0x420c1e
xor ecx, ecx
push eax
mov word [esi], cx
call ebx
mov edi, eax
jmp 0x420c24
mov word [esi], cx
add edi, 2
add esi, 2
cmp word [edi], 0
jne 0x420c01
xor eax, eax
mov dword [esi], eax
mov esi, dword [ebp - 0x2118]
test esi, esi
jne 0x420c40
lea edi, [eax + 0xd]
jmp 0x420c94
xor ebx, ebx
mov edx, esi
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x420c50
sub ecx, edi
sar ecx, 1
inc ecx
lea edx, [edx + ecx*2]
lea ebx, [ebx + ecx*2]
cmp ecx, 1
jne 0x420c44
mov eax, dword [ebp - 0x2128]
push ebx
push esi
push 7
push 0
push dword [ebp - 0x2124]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov esi, dword [ebp - 0x2118]
mov edi, eax
jmp 0x420c94
mov edi, 0xe
lea eax, [ebp - 0x2114]
cmp esi, eax
je 0x420ca9
lea ecx, [ebp - 0x2118]
call fcn.00422d50
test edi, edi
je 0x420cb6
mov ecx, edi
call fcn.0041fac0
jmp 0x420cd7
push dword [ebp - 0x2134]
mov ecx, dword [ebp - 0x2120]
call fcn.00420660
xor ecx, ecx
test eax, eax
cmovs ecx, eax
mov eax, ecx
jmp 0x420cd7
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.0042d065
mov esp, ebp
pop ebp
ret 0xc
push 0x80070216
call fcn.0040ba30
nop
cmp byte [edx], cl
inc edx
add byte [0x4200420a], bh
or al, byte [edx]
inc edi
or al, byte [edx]
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ecx]
add dword [ecx], eax
add dword [ecx], eax
add dword [ebx], 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 [edx]
add al, byte [edx]
add al, byte [edx]
add cl, ah
int3