Function at 0x10006890
Capabilities:
Encode data using xor
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x10130040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x1000694a
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0xb
push eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push str.PassAccount
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x1000692c
push 0
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x1000694a
push 0xb
lea eax, [ebp - 0x14]
push eax
push 1
push 0
push str.PassAccount
push dword [ebp - 0x20]
call edi
jmp 0x1000694a
lea ecx, [ebp - 0x14]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10006932
sub ecx, edx
lea eax, [ebp - 0x14]
push ecx
push eax
push 0x10130eaf
call fcn.10006840
push dword [ebp - 0x20]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006992
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0xb
push eax
push 0x10130ea4
push 0
push 0
push 0x101230ac
push dword [ebp - 0x20]
call esi
push dword [ebp - 0x20]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006a4c
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0xb
push eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push str.CharAccount
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x10006a18
push 0
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x10006a4c
push 0xb
lea eax, [ebp - 0x14]
push eax
push 1
push 0
push str.CharAccount
push dword [ebp - 0x20]
call edi
jmp 0x10006a4c
xor esi, esi
nop word [eax + eax]
mov eax, 0xaaaaaaab
mov ecx, esi
mul esi
shr edx, 1
lea eax, [edx + edx*2]
sub ecx, eax
mov al, byte [ecx + 0x101230fc]
xor al, byte [ebp + esi - 0x14]
mov byte [esi + 0x10130eba], al
inc esi
cmp esi, 0xb
jl 0x10006a20
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 0x20]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006afa
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x11
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push str.ServerIpAddress
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x10006ad2
push 0
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x10006afa
push 0x11
lea eax, [ebp - 0x18]
push eax
push 1
push 0
push str.ServerIpAddress
push dword [ebp - 0x20]
call edi
jmp 0x10006afa
xor esi, esi
mov eax, 0xaaaaaaab
mov ecx, esi
mul esi
shr edx, 1
lea eax, [edx + edx*2]
sub ecx, eax
mov al, byte [ecx + 0x101230fc]
xor al, byte [ebp + esi - 0x18]
mov byte [esi + 0x10130ec5], al
inc esi
cmp esi, 0x11
jl 0x10006ad4
push dword [ebp - 0x20]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x10006b81
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 2
push eax
push 0x10130ed6
push 0
push 0
push str.ServerPORT
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x10006b81
push 0
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x10006b81
push 2
push 0x10130ed6
push 4
push eax
push str.ServerPORT
push dword [ebp - 0x20]
call edi
push dword [ebp - 0x20]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006c22
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 4
push eax
push 0x10130f0c
push 0
push 0
push str.AutoLogin
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x10006c02
push 0
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x10006c02
push 4
push 0x10130f0c
push 4
push eax
push str.AutoLogin
push dword [ebp - 0x20]
call edi
mov ecx, 0x10130eaf
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10006c10
sub ecx, edx
je 0x10006c22
mov byte [0x10130f14], 1
push dword [ebp - 0x20]
call ebx
lea eax, [ebp - 0x20]
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006ce9
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 4
push eax
push 0x10130f10
push 0
push 0
push str.AutoLoginLogged
push dword [ebp - 0x20]
call esi
test eax, eax
je 0x10006cb5
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
lea eax, [ebp - 0x20]
push 0
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call esi
test eax, eax
jne 0x10006cef
push 4
push 0x10130f10
push 4
push eax
push str.AutoLoginLogged
push dword [ebp - 0x20]
mov dword [0x10130f10], 1
call edi
jmp 0x10006cef
cmp dword [0x10130f10], 0
jne 0x10006cdf
push 4
push 0x10130f10
push 4
push 0
push str.AutoLoginLogged
push dword [ebp - 0x20]
mov dword [0x10130f10], 1
call edi
jmp 0x10006ce9
mov dword [0x10130f10], 0
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push dword [ebp - 0x20]
call ebx
mov ecx, 0x10137895
mov eax, 0x10130ec5
nop
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x10006d20
test dl, dl
je 0x10006d1c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x10006d20
add eax, 2
add ecx, 2
test dl, dl
jne 0x10006d00
xor eax, eax
jmp 0x10006d25
sbb eax, eax
or eax, 1
test eax, eax
je 0x10006d9c
lea eax, [ebp - 0x20]
mov dword [0x10130f0c], 0
push eax
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
mov dword [0x10130f10], 0
mov dword [ebp - 0x1c], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10006d97
push eax
lea eax, [ebp - 0x20]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call esi
push 4
test eax, eax
lea eax, [ebp - 0x1c]
push eax
push 4
push 0
push str.AutoLoginLogged
push dword [ebp - 0x20]
call edi
push dword [ebp - 0x20]
call ebx
push 0x10007210
push 0x4d349f
push 0xe8
call fcn.10066d70
push 0x10007210
push 0x4d34be
push 0xe8
call fcn.10066d70
push 0x100073c0
push 0x663ec3
push 0xe8
call fcn.10066d70
push 0x100074e0
push 0x4cf567
push 0xe8
call fcn.10066d70
push 0x100074e0
push 0x4d35e0
push 0xe8
call fcn.10066d70
push 0x100074e0
push 0x772559
push 0xe8
call fcn.10066d70
mov ecx, dword [ebp - 4]
add esp, 0x48
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.100813c4
mov esp, ebp
pop ebp
ret