Function at 0x4fc660
Capabilities:
Delete registry value
Query or enumerate registry value
Set registry value
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x605370
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x170
push ebx
push esi
push edi
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], 0
push eax
mov byte [ebp - 0x15], 0
mov byte [ebp - 4], 1
call fcn.005da5ba
push 0
lea ecx, [ebp - 0x1c]
call fcn.005da5cd
mov eax, dword [eax + 0x14]
add eax, 0x76c
cmp eax, 0x7dc
jle 0x4fc6cb
push 0
lea ecx, [ebp - 0x1c]
call fcn.005da5cd
mov eax, dword [eax + 0xc]
cmp eax, 7
jle 0x4fc6cb
mov byte [ebp - 0x15], 1
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x148]
mov dword [ebp - 4], 0
rep stosd dword es:[edi], eax
call fcn.00505f10
mov ebx, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x148]
push pe_nt_image_headers32
push ecx
mov ecx, ebx
call fcn.004fce00
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x1c], eax
call fcn.004fc150
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc150
mov ecx, dword [0x6cee54]
mov eax, dword [0x6cf8ac]
lea edx, [ebp - 0x14]
push 0
mov edi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push edx
push 0
push 0xf003f
neg ecx
push 0
push 0
sbb ecx, ecx
push 0
add ecx, reloc.WS2_32.dll_bind
push eax
push ecx
mov byte [ebp - 4], 4
call edi
mov esi, eax
test esi, esi
je 0x4fc8ae
cmp esi, 2
je 0x4fc7df
mov edx, dword [0x6ca27c]
mov dword [ebp + 8], edx
mov eax, dword [0x6cee54]
mov byte [ebp - 4], 5
test eax, eax
mov eax, str.CURRENT_USER
jne 0x4fc77d
mov eax, str.MACHINE
mov ecx, dword [0x6cf8ac]
lea edx, [ebp + 8]
push ecx
push eax
push 0x6a0b7c
push edx
call fcn.005d9fbb
mov eax, dword [ebp + 8]
add esp, 0x10
lea ecx, [ebp - 0x44]
push eax
call fcn.004fc200
test eax, eax
je 0x4fc7d3
mov eax, dword [0x6cee54]
mov edx, dword [0x6cf8ac]
lea ecx, [ebp - 0x14]
push 0
push ecx
push 0
neg eax
push 0xf003f
push 0
sbb eax, eax
push 0
push 0
add eax, reloc.WS2_32.dll_bind
push edx
push eax
call edi
mov esi, eax
lea ecx, [ebp + 8]
mov byte [ebp - 4], 4
call fcn.005e118c
test esi, esi
je 0x4fc8ae
lea ecx, [ebp - 0x14]
push 0
push ecx
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareClassesCLSIDD5B91409_A8CA_4973_9A0B_59F713D25671
push reloc.WS2_32.dll_accept
call edi
test eax, eax
je 0x4fc8ae
mov edx, dword [0x6ca27c]
mov dword [ebp + 8], edx
push str.SoftwareClassesCLSIDD5B91409_A8CA_4973_9A0B_59F713D25671
lea eax, [ebp + 8]
push str.CURRENT_USER_s
push eax
mov byte [ebp - 4], 6
call fcn.005d9fbb
mov ecx, dword [ebp + 8]
add esp, 0xc
push ecx
lea ecx, [ebp - 0x34]
call fcn.004fc200
test eax, eax
je 0x4fc8a2
lea edx, [ebp - 0x14]
push 0
push edx
push 0
push 0xf003f
push 0
push 0
push 0
push str.SoftwareClassesCLSIDD5B91409_A8CA_4973_9A0B_59F713D25671
push reloc.WS2_32.dll_accept
call edi
test eax, eax
je 0x4fc8a2
lea ecx, [ebp + 8]
mov byte [ebp - 4], 4
call fcn.005e118c
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc190
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 0
call fcn.004fc190
or eax, 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp + 8]
mov byte [ebp - 4], 4
call fcn.005e118c
lea eax, [ebp - 0x24]
push 0
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push 0x69fef0
push reloc.WS2_32.dll_bind
call edi
test eax, eax
jne 0x4fc994
lea ecx, [ebp + 8]
lea edx, [ebp - 0x17c]
push ecx
mov ecx, dword [ebp - 0x24]
push edx
push eax
push eax
mov eax, dword [0x6cf5f8]
push eax
push ecx
mov dword [ebp + 8], 0x32
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x4fc994
lea edx, [ebx + 0x260]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push ecx
push edx
mov edx, dword [0x6cf5f4]
push 1
push eax
mov eax, dword [ebp - 0x24]
push edx
push eax
call esi
lea edx, [ebx + 0x292]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
mov ecx, dword [0x6cf5f0]
push edx
mov edx, dword [ebp - 0x24]
push 1
push eax
push ecx
push edx
call esi
lea edx, [ebx + 0x2c4]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
mov ecx, dword [ebp - 0x24]
push edx
push 1
push eax
mov eax, dword [0x6cf5ec]
push eax
push ecx
call esi
lea edx, [ebx + 0x22e]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
push edx
mov edx, dword [0x6cf5f8]
push 1
push eax
mov eax, dword [ebp - 0x24]
push edx
push eax
call esi
jmp 0x4fc99a
mov esi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [ebx + 0x30c]
mov edi, dword [ebp - 0x1c]
test eax, eax
je 0x4fc9e6
cmp edi, 4
jne 0x4fc9e6
test ebx, ebx
je 0x4fc9b8
mov edx, dword [ebx]
push 1
mov ecx, ebx
call dword [edx]
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc190
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 0
call fcn.004fc190
mov eax, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov al, byte [ebp - 0x15]
test al, al
je 0x4fcad8
cmp edi, 7
ja case.0x4fcae1.4
jmp dword [edi*4 + 0x4fcd14]
mov ecx, dword [0x6cf4f0]
mov edx, dword [ebp - 0x14]
lea eax, [ebp - 0x148]
push pe_nt_image_headers32
push eax
push 0
push 0
push ecx
push edx
call esi
mov eax, dword [ebx + 0x2fc]
test eax, eax
jle 0x4fca98
mov ecx, dword [ebx + 0x300]
test ecx, ecx
jle 0x4fca98
mov eax, 0xc22e4507
push 4
imul ecx
add edx, ecx
sar edx, 0x10
mov eax, edx
shr eax, 0x1f
lea ecx, [edx + eax + 1]
mov eax, dword [ebp - 0x14]
lea edx, [ebp + 8]
mov dword [ebp + 8], ecx
push edx
push 4
push 0
push str.Version
push eax
call esi
lea ecx, [ebp - 0x20]
push ecx
call fcn.005c63ab
mov ecx, dword [ebp - 0x20]
mov eax, 0xc22e4507
imul ecx
add edx, ecx
add esp, 4
sar edx, 0x10
mov eax, edx
lea ecx, [ebp + 8]
shr eax, 0x1f
push 4
push ecx
add edx, eax
push 4
push 0
mov dword [ebp + 8], edx
push str.Version32
jmp 0x4fcbaa
mov eax, dword [ebp - 0x14]
mov esi, dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
push str.Version
push eax
call esi
mov ecx, dword [ebp - 0x14]
push str.Version32
push ecx
call esi
jmp case.0x4fcae1.4
mov eax, dword [0x6cf4f0]
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0x148]
push pe_nt_image_headers32
push edx
push 0
push 0
push eax
push ecx
jmp 0x4fcbae
cmp edi, 7
ja case.0x4fcae1.4
jmp dword [edi*4 + 0x4fcd34]
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x148]
push pe_nt_image_headers32
push edx
push 0
push 0
push str.MData
push eax
call esi
mov eax, dword [ebx + 0x2fc]
test eax, eax
jle 0x4fca98
mov ecx, dword [ebx + 0x300]
test ecx, ecx
jle 0x4fca98
mov eax, 0xc22e4507
push 4
imul ecx
add edx, ecx
lea eax, [ebp - 0x20]
sar edx, 0x10
mov ecx, edx
push eax
shr ecx, 0x1f
push 4
push 0
lea edx, [edx + ecx + 1]
mov ecx, dword [ebp - 0x14]
push str.Version
push ecx
mov dword [ebp - 0x20], edx
call esi
lea edx, [ebp - 0x48]
push edx
call fcn.005c63ab
mov ecx, dword [ebp - 0x48]
mov eax, 0xc22e4507
imul ecx
add edx, ecx
add esp, 4
sar edx, 0x10
mov eax, edx
lea ecx, [ebp - 0x20]
shr eax, 0x1f
push 4
push ecx
add edx, eax
push 4
push 0
mov dword [ebp - 0x20], edx
push str.Version32
jmp 0x4fcbaa
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x148]
push pe_nt_image_headers32
push edx
push 0
push 0
push str.MData
push eax
jmp 0x4fcbae
lea ecx, [ebp - 0x148]
push pe_nt_image_headers32
push ecx
push 0
push 0
push str.MData
mov edx, dword [ebp - 0x14]
push edx
call esi
mov eax, dword [ebx + 0x308]
test eax, eax
je 0x4fcbdf
test edi, edi
jne 0x4fcbdf
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push edi
push edi
push edi
push edi
push ebx
push fcn.004fc660
mov dword [ebx + 0x304], edi
call fcn.005e178a
jmp 0x4fcc1e
mov eax, dword [ebx + 0x30c]
test eax, eax
jne 0x4fcc8a
cmp edi, 8
jne 0x4fcc8a
mov ecx, dword [ebp - 0x14]
mov dword [ebx + 0x30c], 1
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebx + 8]
test eax, eax
je 0x4fcc49
push ebx
call fcn.004fc660
add esp, 4
test eax, eax
jne 0x4fcc5c
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc190
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 0
call fcn.004fc190
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0
push 0
push ebx
push fcn.004fc660
call fcn.005e178a
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc190
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 0
call fcn.004fc190
mov eax, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebx + 8]
test ebx, ebx
je 0x4fcca3
mov eax, dword [ebx]
push 1
mov ecx, ebx
call dword [eax]
test esi, esi
jne 0x4fccbe
cmp edi, 1
je 0x4fccb6
cmp edi, 2
je 0x4fccb6
cmp edi, 7
jne 0x4fccbe
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
lea ecx, [ebp - 0x34]
mov byte [ebp - 4], 3
call fcn.004fc190
lea ecx, [ebp - 0x44]
mov byte [ebp - 4], 0
call fcn.004fc190
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret