Function at 0x48f3d0
Capabilities:
Contain obfuscated stackstrings
Delete registry value
Encode data using xor
Query or enumerate registry value

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x641282
push eax
mov dword fs:[0], esp
sub esp, 0x26c
push ebx
mov ebx, dword [esp + 0x280]
push ebp
push esi
cmp ebx, 1
push edi
mov esi, ecx
jne 0x48f416
mov eax, dword [esi + 0x1c]
xor ebp, ebp
push ebp
push 0x14b9
push 0x111
push eax
call dword [sym.imp.USER32.dll_PostMessageA]
jmp 0x48f418
xor ebp, ebp
mov ecx, dword [0x6f7b78]
mov dword [esp + 0x10], ecx
lea edx, [esp + 0x10]
mov ecx, esi
push edx
mov dword [esp + 0x288], ebp
call fcn.0048dfa0
test eax, eax
je 0x48f87e
lea ecx, [esp + 0x5c]
mov dword [esp + 0x1c], ebp
call fcn.00524830
lea ecx, [esp + 0x6c]
mov byte [esp + 0x284], 1
call fcn.00524830
mov edx, dword [0x6fcacc]
mov ecx, dword [esp + 0x10]
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [esp + 0x1c]
neg edx
push eax
push 0xf003f
sbb edx, edx
push ebp
add edx, 0x80000002
push ecx
push edx
mov byte [esp + 0x298], 2
call edi
mov esi, eax
cmp esi, ebp
je 0x48f636
cmp esi, 2
je 0x48f55c
mov eax, dword [0x6f7b78]
mov dword [esp + 0x14], eax
mov eax, dword [0x6fcacc]
mov byte [esp + 0x284], 3
cmp eax, ebp
mov eax, str.CURRENT_USER
jne 0x48f4c3
mov eax, str.MACHINE
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x14]
push ecx
push eax
push 0x6c9ce8
push edx
call fcn.0061fae1
mov eax, dword [esp + 0x24]
add esp, 0x10
lea ecx, [esp + 0x5c]
push eax
call fcn.005248e0
test eax, eax
je 0x48f510
mov eax, dword [0x6fcacc]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x1c]
neg eax
push ecx
push 0xf003f
sbb eax, eax
push ebp
add eax, 0x80000002
push edx
push eax
call edi
mov esi, eax
cmp esi, ebp
je 0x48f54b
mov ecx, dword [esp + 0x14]
push ecx
lea ecx, [esp + 0x60]
call fcn.005249b0
test eax, eax
je 0x48f54b
mov ecx, dword [0x6fcacc]
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
neg ecx
push edx
push 0xf003f
sbb ecx, ecx
push ebp
add ecx, 0x80000002
push eax
push ecx
call edi
mov esi, eax
lea ecx, [esp + 0x14]
mov byte [esp + 0x284], 2
call fcn.00622d8a
cmp esi, ebp
je 0x48f636
cmp dword [0x6fcacc], ebp
jne 0x48f62e
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
push edx
push 0xf003f
push ebp
push eax
push 0x80000001
call edi
mov esi, eax
cmp esi, ebp
je 0x48f636
cmp esi, 2
je 0x48f62e
mov ecx, dword [0x6f7b78]
mov dword [esp + 0x14], ecx
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push str.CURRENT_USER_s
push eax
mov byte [esp + 0x290], 4
call fcn.0061fae1
mov ecx, dword [esp + 0x20]
add esp, 0xc
push ecx
lea ecx, [esp + 0x70]
call fcn.005248e0
test eax, eax
je 0x48f5ee
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
push edx
push 0xf003f
push ebp
push eax
push 0x80000001
call edi
mov esi, eax
cmp esi, ebp
je 0x48f61d
mov ecx, dword [esp + 0x14]
push ecx
lea ecx, [esp + 0x70]
call fcn.005249b0
test eax, eax
je 0x48f61d
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
push edx
push 0xf003f
push ebp
push eax
push 0x80000001
call edi
mov esi, eax
lea ecx, [esp + 0x14]
mov byte [esp + 0x284], 2
call fcn.00622d8a
cmp esi, ebp
jne 0x48f85c
mov eax, dword [esp + 0x1c]
cmp eax, ebp
je 0x48f85c
cmp ebx, 1
mov byte [esp + 0x1b], 1
je 0x48f849
lea ecx, [esp + 0x58]
lea edx, [esp + 0x7c]
push ecx
push edx
push ebp
push ebp
push ebp
push eax
mov dword [esp + 0x70], 0x200
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x50]
push eax
lea edx, [esp + 0x80]
push ecx
push edx
mov dword [esp + 0x60], ebp
mov dword [esp + 0x5c], ebp
mov dword [esp + 0x20], ebp
call fcn.00592e50
add esp, 0xc
test eax, eax
je 0x48f82c
mov al, 0x3b
mov cl, 0x4a
mov byte [esp + 0x23], al
mov byte [esp + 0x29], al
mov byte [esp + 0x2a], al
mov al, 0x7c
mov bl, 0x3f
mov byte [esp + 0x2d], cl
mov byte [esp + 0x30], al
mov byte [esp + 0x31], al
mov byte [esp + 0x33], cl
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
mov byte [esp + 0x20], 0x67
mov byte [esp + 0x21], 0x66
mov byte [esp + 0x22], 0x5c
mov byte [esp + 0x24], 0x39
mov byte [esp + 0x25], 0x60
mov byte [esp + 0x26], 0x61
mov byte [esp + 0x27], 0x46
mov byte [esp + 0x28], bl
mov byte [esp + 0x2b], 0x39
mov byte [esp + 0x2c], 0x4d
mov byte [esp + 0x2e], 0x65
mov byte [esp + 0x2f], 0x71
mov byte [esp + 0x32], 0x78
mov byte [esp + 0x34], 0x3a
mov byte [esp + 0x35], 0
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, ebp
jle 0x48f72a
mov dl, byte [esp + eax + 0x20]
xor dl, 0xb
mov byte [esp + eax + 0x20], dl
inc eax
cmp eax, ecx
jl 0x48f71a
mov ebp, 0x65a24c
mov dword [esp + 0x4c], ebp
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [esp + 0x50]
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + 0x20]
push ecx
mov ecx, dword [esp + 0x18]
push eax
push ecx
push edx
lea ecx, [esp + 0x5c]
mov byte [esp + 0x294], 5
call fcn.00451930
mov al, 0x6c
mov cl, 0x3e
mov dl, 0x7f
mov byte [esp + 0x3a], al
mov byte [esp + 0x3f], al
mov byte [esp + 0x42], cl
mov byte [esp + 0x48], al
mov byte [esp + 0x4a], cl
lea edi, [esp + 0x38]
or ecx, 0xffffffff
xor eax, eax
mov byte [esp + 0x38], dl
mov byte [esp + 0x39], 0x72
mov byte [esp + 0x3b], 0x63
mov byte [esp + 0x3c], 0x3a
mov byte [esp + 0x3d], 0x39
mov byte [esp + 0x3e], 0x4c
mov byte [esp + 0x40], 0x69
mov byte [esp + 0x41], bl
mov byte [esp + 0x43], 0x2f
mov byte [esp + 0x44], dl
mov byte [esp + 0x45], bl
mov byte [esp + 0x46], 0x2a
mov byte [esp + 0x47], 0x75
mov byte [esp + 0x49], 0x79
mov byte [esp + 0x4b], 0
repne scasb al, byte es:[edi]
not ecx
dec ecx
test ecx, ecx
jle 0x48f7e5
mov bl, byte [esp + eax + 0x38]
xor bl, 0xb
mov byte [esp + eax + 0x38], bl
inc eax
cmp eax, ecx
jl 0x48f7d5
mov edi, dword [esp + 0x50]
lea esi, [esp + 0x38]
mov eax, edi
mov dl, byte [eax]
mov bl, byte [esi]
mov cl, dl
cmp dl, bl
jne 0x48f817
test cl, cl
je 0x48f813
mov dl, byte [eax + 1]
mov bl, byte [esi + 1]
mov cl, dl
cmp dl, bl
jne 0x48f817
add eax, 2
add esi, 2
test cl, cl
jne 0x48f7ef
xor eax, eax
jmp 0x48f81c
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x48f824
mov byte [esp + 0x1b], al
mov dword [esp + 0x4c], ebp
xor ebp, ebp
jmp 0x48f830
mov edi, dword [esp + 0x50]
cmp edi, ebp
je 0x48f83d
push edi
call fcn.00609aba
add esp, 4
mov al, byte [esp + 0x1b]
test al, al
je 0x48f851
mov eax, dword [esp + 0x1c]
push ebp
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0x6c]
mov byte [esp + 0x284], 1
call fcn.00524870
lea ecx, [esp + 0x5c]
mov byte [esp + 0x284], 0
call fcn.00524870
lea ecx, [esp + 0x10]
mov dword [esp + 0x284], 0xffffffff
call fcn.00622d8a
mov ecx, dword [esp + 0x27c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x278
ret 4