Function at 0x456f80
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50f020
mov eax, dword fs:[0]
push eax
sub esp, 0x614
mov eax, dword [0x58fa2c]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x620], 0
mov dword [ebp - 4], 0
mov eax, dword [ebx + 0x60]
cmp byte [eax + 0x12d0], 0
je 0x457010
push 0x200
lea ecx, [ebp - 0x414]
push ecx
add eax, 0x3240
push eax
call fcn.004887e0
push eax
push str.CLSID_s
lea eax, [ebp - 0x214]
push eax
call fcn.004482a0
push 0
lea eax, [ebp - 0x214]
push eax
push bind
call fcn.0048c700
add esp, 0x24
mov eax, dword [ebx + 0x60]
mov dword [eax + 0x3138], 0x80000002
mov edx, 0x51cbb8
mov ecx, dword [ebx + 0x60]
add ecx, 0x313c
nop dword [eax + eax]
mov al, byte [edx]
mov byte [ecx], al
lea edx, [edx + 1]
lea ecx, [ecx + 1]
test al, al
jne 0x457030
mov edx, str._0561_4ffd_9B86_5BA2E941BA52
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x457045
sub edx, esi
mov edi, dword [ebx + 0x60]
add edi, 0x313b
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x457057
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push 0
mov eax, dword [ebx + 0x60]
add eax, 0x313c
push eax
push reloc.WS2_32.dll_bind
call fcn.0048c700
push 0x200
lea eax, [ebp - 0x414]
push eax
push 0x51cbfc
call fcn.004887e0
push eax
push str.CLSID_s
lea eax, [ebp - 0x214]
push eax
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
call esi
push 0
lea eax, [ebp - 0x214]
push eax
push bind
call fcn.0048c700
push 0x200
lea eax, [ebp - 0x414]
push eax
push 0x51ccf8
call fcn.004887e0
push eax
push str.CLSID_s
lea eax, [ebp - 0x214]
push eax
call esi
add esp, 0x48
push 0
lea eax, [ebp - 0x214]
push eax
push bind
call fcn.0048c700
add esp, 0xc
lea eax, [ebp - 0x61c]
push eax
lea eax, [ebp - 0x618]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionexplorerShellExecuteHooks
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x457165
push 0x200
lea eax, [ebp - 0x614]
push eax
push 0x51cbfc
call fcn.004887e0
add esp, 0xc
push eax
push dword [ebp - 0x618]
mov esi, dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
call esi
push dword [ebp - 0x618]
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call edi
jmp 0x457171
mov esi, dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov edi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x61c]
push eax
lea eax, [ebp - 0x618]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionShell_ExtensionsApproved
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4571ca
push 0x200
lea eax, [ebp - 0x614]
push eax
push 0x51cbfc
call fcn.004887e0
add esp, 0xc
push eax
push dword [ebp - 0x618]
call esi
push dword [ebp - 0x618]
call edi
lea eax, [ebp - 0x61c]
push eax
lea eax, [ebp - 0x618]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push 0x51cd08
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x45720e
push str.WebCheckStub
push dword [ebp - 0x618]
call esi
push dword [ebp - 0x618]
call edi
lea eax, [ebp - 0x61c]
push eax
lea eax, [ebp - 0x618]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionShellServiceObjectDelayLoad
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x457263
mov eax, dword [ebx + 0x60]
add eax, 0x3250
push eax
push dword [ebp - 0x618]
call esi
push str.WebExtLocation
push dword [ebp - 0x618]
call esi
push dword [ebp - 0x618]
call edi
push ebx
call fcn.00458120
add esp, 4
mov eax, 1
mov dword [ebp - 0x620], eax
mov dword [ebp - 4], 0xffffffff
jmp 0x4572a4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004a4566
mov esp, ebp
pop ebp
ret