Function at 0x43c940
Capabilities:
Persist via default file association registry key
Set registry value

Disassembly:
sub esp, 0x158
push ebx
push ebp
push esi
lea eax, [esp + 0x1c]
push edi
lea ecx, [esp + 0x10]
push eax
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push ecx
push 0
push 0x20006
push 0
push 0x4c2d68
push 0
push str..pbf
push SysReAllocStringLen
call esi
mov edi, str.WinDB
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [esp + 0x10]
repne scasb al, byte es:[edi]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
not ecx
push ecx
push str.WinDB
push 1
push eax
push 0x4c2d68
push edx
call ebx
mov ebp, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
push eax
call ebp
mov edx, dword [0x4c4658]
mov ecx, dword [0x4bcc04]
push str.WinIEImageExplorer.exe
push edx
lea eax, [esp + 0x24]
push str._s_s
push eax
mov dword [esp + 0x2c], ecx
call fcn.0047b553
mov edx, dword [esp + 0x2c]
add esp, 0x10
lea ecx, [esp + 0x28]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x43cb1c
mov eax, dword [0x4bcc04]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x14], eax
call fcn.0047e9ab
push eax
lea ecx, [esp + 0x18]
push str.__s_____1_
push ecx
call fcn.0047b553
add esp, 0xc
lea ecx, [esp + 0x14]
call fcn.0047e9ab
mov dword [esp + 0x24], eax
lea edx, [esp + 0x20]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0x20006
push 0
push 0x4c2d68
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerFileExts.pbf
push SysReAllocStringLen
call esi
mov edi, str.ImageExplorer.exe
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
mov ecx, dword [esp + 0x14]
push str.ImageExplorer.exe
push 1
push eax
push str.Application
push ecx
call ebx
mov edx, dword [esp + 0x10]
push edx
call ebp
lea eax, [esp + 0x20]
lea ecx, [esp + 0x10]
push eax
push ecx
push 0
push 0x20006
push 0
push 0x4c2d68
push 0
push str.ApplicationsImageExplorer.exe_shellopencommand
push SysReAllocStringLen
call esi
mov edx, dword [esp + 0x14]
mov edi, dword [esp + 0x24]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
inc eax
push eax
push edi
push 1
push 0
push 0x4c2d68
push ecx
call ebx
mov edx, dword [esp + 0x10]
push edx
call ebp
lea eax, [esp + 0x20]
lea ecx, [esp + 0x10]
push eax
push ecx
push 0
push 0x20006
push 0
push 0x4c2d68
push 0
push str.SoftwareClassesApplicationsImageExplorer.exe_shellopencommand
push SysReAllocStringLen
call esi
mov edx, dword [esp + 0x14]
mov eax, dword [edx - 8]
mov ecx, dword [esp + 0x10]
inc eax
push eax
push edi
push 1
push 0
push 0x4c2d68
push ecx
call ebx
mov edx, dword [esp + 0x10]
push edx
call ebp
lea ecx, [esp + 0x1c]
call fcn.0047e9bd
lea ecx, [esp + 0x14]
call fcn.0047e9bd
lea ecx, [esp + 0x14]
call fcn.0047e4e4
mov eax, dword [0x4bcc04]
push 0x106
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], eax
call fcn.0047e914
mov edi, eax
push 0x104
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ecx, [esp + 0x20]
lea edx, [esp + 0x10]
push ecx
push edx
push 0
push 0x20006
push 0
push 0x4c2d68
push 0
push str.WinDBDefaultIcon
push SysReAllocStringLen
call esi
push edi
lea ecx, [esp + 0x1c]
call fcn.0047e66d
push 0x4bb23c
lea ecx, [esp + 0x1c]
call fcn.0047e8c0
mov eax, dword [esp + 0x18]
mov eax, dword [eax - 8]
lea ecx, [eax + 1]
push ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0047e914
push eax
push 1
mov edx, dword [esp + 0x1c]
push 0
push 0x4c2d68
push edx
call ebx
mov esi, eax
mov eax, dword [esp + 0x10]
push eax
call ebp
lea ecx, [esp + 0x18]
call fcn.0047e4e4
lea ecx, [esp + 0x1c]
call fcn.0047e4e4
xor eax, eax
pop edi
test esi, esi
pop esi
pop ebp
sete al
pop ebx
add esp, 0x158
ret