Function at 0x421900
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x678a36
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x2124
call fcn.0042f4a0
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.00421740
test eax, eax
js 0x421db7
mov esi, dword [sym.imp.KERNEL32.dll_lstrcmpiW]
lea eax, [ebp - 0x2014]
push str.SMDB
push eax
call esi
test eax, eax
jne 0x42198e
lea esi, [eax + 8]
jmp 0x4219d7
push 0x7002d4
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x4219a7
mov esi, 0x4008
jmp 0x4219d7
push 0x7002d8
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x4219be
lea esi, [eax + 0x13]
jmp 0x4219d7
push 0x7002dc
lea eax, [ebp - 0x2014]
push eax
call esi
test eax, eax
jne 0x421db2
lea esi, [eax + 0x11]
mov ecx, dword [ebp - 0x2120]
call fcn.004216f0
mov ecx, dword [ebp - 0x2120]
lea eax, [ebp - 0x2014]
push eax
call fcn.00421740
test eax, eax
js 0x421db7
cmp esi, 0x13
ja 0x421c32
je 0x421bc4
cmp esi, 8
je 0x421b89
cmp esi, 0x11
jne 0x421d96
lea ebx, [ebp - 0x2014]
lea ecx, [ebx + 2]
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x421a26
sub ebx, ecx
sar ebx, 1
mov dword [ebp - 0x2130], ebx
test bl, 1
jne 0x421acb
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 0x421ab0
push ecx
lea ecx, [ebp - 0x2118]
call fcn.00423e40
mov eax, dword [ebp - 0x2118]
mov ecx, dword [ebp - 0x211c]
jmp 0x421abc
lea eax, [ebp - 0x2114]
mov dword [ebp - 0x2118], eax
test eax, eax
jne 0x421ad5
lea ecx, [ebp - 0x2118]
call fcn.00423e30
mov eax, 0x80004005
jmp 0x421db7
push ecx
push 0
push eax
call fcn.00507a50
add esp, 0xc
xor edi, edi
test ebx, ebx
jle 0x421b41
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.0x421b11.58
movzx eax, byte [eax + 0x421df0]
jmp dword [eax*4 + 0x421de0]
sub dl, 0x30
jmp 0x421b29
sub dl, 0x37
jmp 0x421b29
sub dl, 0x57
jmp 0x421b29
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 0x421af0
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 0x421d89
lea ecx, [ebp - 0x2118]
call fcn.00423e30
jmp 0x421d89
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x421b92
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 0x421d89
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 0x421bfe
lea ecx, [ebp - 0x211c]
call fcn.00423e10
mov eax, esi
jmp 0x421db7
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.00423e10
jmp 0x421d89
cmp esi, 0x4008
jne 0x421d96
lea ecx, [ebp - 0x2014]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x421c47
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 0x421dd5
jb 0x421c88
cmp eax, 0xffffffff
ja 0x421dd5
cmp eax, 0x100
jbe 0x421c9d
push eax
lea ecx, [ebp - 0x2118]
call fcn.00423e40
jmp 0x421cbd
lea esi, [ebp - 0x2114]
mov dword [ebp - 0x2118], esi
jmp 0x421cc3
mov esi, dword [ebp - 0x2118]
test esi, esi
je 0x421d6f
cmp word [ebp - 0x2014], 0
lea edi, [ebp - 0x2014]
je 0x421d0d
mov ebx, dword [sym.imp.USER32.dll_CharNextW]
push edi
call ebx
movzx ecx, word [edi]
cmp ecx, 0x5c
jne 0x421cfe
cmp word [eax], 0x30
jne 0x421cfe
xor ecx, ecx
push eax
mov word [esi], cx
call ebx
mov edi, eax
jmp 0x421d04
mov word [esi], cx
add edi, 2
add esi, 2
cmp word [edi], 0
jne 0x421ce1
xor eax, eax
mov dword [esi], eax
mov esi, dword [ebp - 0x2118]
test esi, esi
jne 0x421d20
lea edi, [eax + 0xd]
jmp 0x421d74
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 0x421d30
sub ecx, edi
sar ecx, 1
inc ecx
lea edx, [edx + ecx*2]
lea ebx, [ebx + ecx*2]
cmp ecx, 1
jne 0x421d24
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 0x421d74
mov edi, 0xe
lea eax, [ebp - 0x2114]
cmp esi, eax
je 0x421d89
lea ecx, [ebp - 0x2118]
call fcn.00423e30
test edi, edi
je 0x421d96
mov ecx, edi
call fcn.00420ba0
jmp 0x421db7
push dword [ebp - 0x2134]
mov ecx, dword [ebp - 0x2120]
call fcn.00421740
xor ecx, ecx
test eax, eax
cmovs ecx, eax
mov eax, ecx
jmp 0x421db7
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.0042e165
mov esp, ebp
pop ebp
ret 0xc
push 0x80070216
call fcn.0040c160
nop
sbb byte [ebx], bl
inc edx
add byte [0x2200421b], bl
sbb eax, dword [edx]
daa
sbb eax, dword [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