Function at 0x401e60
Capabilities:
Persist via default file association registry key
Set registry value

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x42853b
push eax
mov dword fs:[0], esp
sub esp, 0x810
lea eax, [esp]
push ebx
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
push esi
push edi
push eax
push 0xf003f
push 0
push str..phone
push 0x80000000
call ebp
test eax, eax
je 0x401ed3
lea ecx, [esp + 0x1c]
lea edx, [esp + 0x10]
push ecx
push edx
push 0
push 0xf003f
push 0
push 0x43c9f0
push 0
push str..phone
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4020bb
mov eax, dword [esp + 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 9
push str.phonefile
push 1
push 0
push 0x43c9f0
push eax
call esi
mov ecx, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ecx
call ebx
lea edx, [esp + 0x10]
push edx
push 0xf003f
push 0
push str.phonefile_shellopencommand
push 0x80000000
call ebp
test eax, eax
je 0x401f4b
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x10]
push eax
push ecx
push 0
push 0xf003f
push 0
push 0x43c9f0
push 0
push str.phonefile_shellopencommand
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4020bb
mov edx, dword [0x4388f4]
mov dword [esp + 0x14], edx
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [esp + 0x420]
push 0x400
rep stosd dword es:[edi], eax
lea eax, [esp + 0x424]
mov dword [esp + 0x82c], 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ecx, [esp + 0x420]
lea edx, [esp + 0x14]
push ecx
push str.__s_
push edx
call fcn.0041c08f
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [esp + 0x2c]
add esp, 0xc
rep stosd dword es:[edi], eax
lea eax, [esp + 0x14]
push 0x43412c
lea ecx, [esp + 0x1c]
push eax
push ecx
call fcn.0041e0ca
mov eax, dword [eax]
lea edx, [esp + 0x20]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea ecx, [esp + 0x18]
call fcn.0041de35
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x20]
mov eax, dword [eax - 8]
add eax, 3
push eax
push ecx
push 1
push 0
push 0x43c9f0
push edx
call esi
mov eax, dword [esp + 0x10]
push eax
call ebx
lea ecx, [esp + 0x10]
push ecx
push 0xf003f
push 0
push str.phonefileDefaultIcon
push 0x80000000
call ebp
test eax, eax
je 0x402048
lea edx, [esp + 0x1c]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0xf003f
push 0
push 0x43c9f0
push 0
push str.phonefileDefaultIcon
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4020a7
mov ecx, pe_nt_image_headers32
xor eax, eax
lea edi, [esp + 0x20]
push 0x434110
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x18]
lea edx, [esp + 0x1c]
push ecx
push edx
call fcn.0041e0ca
mov eax, dword [eax]
push eax
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea ecx, [esp + 0x18]
call fcn.0041de35
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x20]
mov eax, dword [ecx - 8]
add eax, 2
push eax
mov eax, dword [esp + 0x14]
push edx
push 1
push 0
push 0x43c9f0
push eax
call esi
mov ecx, dword [esp + 0x10]
push ecx
call ebx
lea ecx, [esp + 0x14]
mov dword [esp + 0x828], 0xffffffff
call fcn.0041de35
mov ecx, dword [esp + 0x820]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x81c
ret