Function at 0x443f89
Capabilities:
Delete registry key
Get installed programs
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x23c
mov eax, dword [0x4650e0]
xor eax, esp
mov dword [esp + 0x238], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], str..kzShellNew
mov dword [esp + 0x1c], str..zipShellNew
mov dword [esp + 0x20], str..7zShellNew
mov dword [esp + 0x2c], str.KzNew.dat
mov dword [esp + 0x30], str.zipnew.dat
mov dword [esp + 0x34], str.7znew.dat
xor esi, esi
push dword [esp + 0x14]
lea eax, [esp + 0x3c]
push 0x104
push eax
call fcn.0042d016
mov eax, dword [esp + esi + 0x24]
add esp, 0xc
lea ecx, [esp + 0x10]
push ecx
push eax
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
je 0x44402a
lea eax, [esp + 0x10]
push eax
push dword [esp + esi + 0x1c]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
push dword [esp + esi + 0x2c]
lea eax, [esp + 0x3c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [esp + 0x38]
lea edx, [eax + 2]
mov cx, word [eax]
inc eax
inc eax
cmp cx, bx
jne 0x444040
sub eax, edx
sar eax, 1
lea eax, [eax + eax + 2]
push eax
lea eax, [esp + 0x3c]
push eax
push 1
push ebx
push str.FileName
push dword [esp + 0x24]
call edi
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add esi, 4
cmp esi, 0xc
jl 0x443fe7
push dword [esp + 0x14]
lea eax, [esp + 0x3c]
push 0x104
push eax
call fcn.0042d016
add esp, 0xc
push str.Uninstaller.exe
lea eax, [esp + 0x3c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [esp + 0x10]
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionUninstallKuaiZip
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x44420c
push ebx
call fcn.0042ecdd
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x3c]
mov dword [esp + 0x20], edx
pop ecx
lea edx, [eax + 2]
mov cx, word [eax]
inc eax
inc eax
cmp cx, bx
jne 0x4440d5
sub eax, edx
sar eax, 1
lea eax, [eax + eax + 2]
push eax
lea eax, [esp + 0x3c]
push eax
push 1
push ebx
push str.UninstallString
push dword [esp + 0x24]
call edi
push 0xf
pop esi
call fcn.00444750
lea ecx, [eax + 2]
mov dx, word [eax]
inc eax
inc eax
cmp dx, bx
jne 0x444106
sub eax, ecx
sar eax, 1
mov dword [esp + 0x14], eax
call fcn.00444750
mov ecx, dword [esp + 0x14]
lea ecx, [ecx + ecx + 2]
push ecx
push eax
push 1
push ebx
push str.DisplayName
push dword [esp + 0x24]
call edi
mov ecx, dword [0x466834]
mov eax, dword [0x466820]
cmp ecx, 8
jae 0x44414a
mov eax, 0x466820
lea esi, [eax + 2]
mov dx, word [eax]
inc eax
inc eax
cmp dx, bx
jne 0x44414d
sub eax, esi
sar eax, 1
cmp ecx, 8
mov ecx, dword [0x466820]
jae 0x44416b
mov ecx, 0x466820
lea eax, [eax + eax + 2]
push eax
push ecx
push 1
push ebx
push str.DisplayVersion
push dword [esp + 0x24]
call edi
lea eax, [esp + 0x38]
lea ecx, [eax + 2]
mov dx, word [eax]
inc eax
inc eax
cmp dx, bx
jne 0x444186
sub eax, ecx
sar eax, 1
lea eax, [eax + eax + 2]
push eax
lea eax, [esp + 0x3c]
push eax
push 1
push ebx
push str.DisplayIcon
push dword [esp + 0x24]
call edi
push 0x40
push str.Suzhou_Shijie_Software_Co.__LTD
push 1
push ebx
push str.Publisher
push dword [esp + 0x24]
call edi
push ebx
push ebx
push ebx
push ebx
push 0x45ad20
push dword [esp + 0x24]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x4441ed
push 8
lea eax, [esp + 0x1c]
push eax
push 0xb
push ebx
push str.InstallDate
push dword [esp + 0x24]
call edi
push 8
lea eax, [esp + 0x1c]
push eax
push 0xb
push ebx
push str.LastUpdateDate
push dword [esp + 0x24]
call edi
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [esp + 0x10]
push eax
push 0xf003f
push ebx
push str.SoftwareMicrosoftWindowsCurrentVersionUninstall
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x444244
push str.KZip
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push dword [esp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call fcn.00443894
call fcn.00443792
mov ecx, dword [esp + 0x244]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0042cac7
mov esp, ebp
pop ebp
ret