Function at 0x423d00
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x45c18b
mov eax, dword fs:[0]
push eax
sub esp, 0x698
mov eax, dword [0x4713c0]
xor eax, esp
mov dword [esp + 0x690], eax
push ebx
push esi
push edi
mov eax, dword [0x4713c0]
xor eax, esp
push eax
lea eax, [esp + 0x6a8]
mov dword fs:[0], eax
lea eax, [esp + 0x34]
push eax
call fcn.00423900
add esp, 4
xor ebx, ebx
push 0xffffffffffffffff
push ebx
mov ecx, 0x475120
mov dword [esp + 0x6b8], ebx
call fcn.00406d10
mov edi, 8
mov dword [esp + 0x6b0], 0xffffffff
cmp dword [esp + 0x4c], edi
jb 0x423d86
mov ecx, dword [esp + 0x38]
push ecx
call fcn.004415cb
add esp, 4
cmp dword [0x475134], ebx
jne 0x424241
mov dword [esp + 0x50], ebx
mov dword [esp + 0x54], reloc.OLEAUT32.dll_SysReAllocString
mov dword [esp + 0x6b0], 1
push 0x16
push str.SOFTWARETencentQTalk
lea esi, [esp + 0x80]
mov dword [esp + 0x98], 7
mov dword [esp + 0x94], ebx
mov word [esp + 0x84], bx
call fcn.00406f80
lea edx, [esp + 0x14]
push edx
mov ecx, str.SOFTWARETencentQQ2009
mov byte [esp + 0x6b4], 2
call fcn.0040df40
push 0x20019
lea edi, [esp + 0x18]
lea esi, [esp + 0x54]
call fcn.004281f0
mov esi, eax
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x423e21
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
cmp esi, ebx
je 0x424122
lea ecx, [esp + 0x14]
push ecx
mov ecx, str.Install
call fcn.0040df40
lea edx, [esp + 0x58]
push edx
lea eax, [esp + 0x54]
push eax
lea ecx, [esp + 0x1c]
mov byte [esp + 0x6b8], 3
call fcn.00428370
mov byte [esp + 0x6b0], 4
mov ecx, dword [eax]
mov edi, 7
mov eax, ecx
mov dword [esp + 0x74], edi
mov dword [esp + 0x70], ebx
mov word [esp + 0x60], bx
lea esi, [eax + 2]
mov dx, word [eax]
add eax, 2
cmp dx, bx
jne 0x423e74
sub eax, esi
sar eax, 1
push eax
push ecx
lea esi, [esp + 0x64]
call fcn.00406f80
mov byte [esp + 0x6b0], 6
mov eax, dword [esp + 0x58]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x423eb6
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [esp + 0x6b0], 7
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x423ede
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x5c]
push ecx
lea esi, [esp + 0x38]
call fcn.00428c30
add esp, 4
push 0xffffffffffffffff
push ebx
lea ecx, [esp + 0x64]
mov byte [esp + 0x6b8], 8
call fcn.00406d10
mov byte [esp + 0x6b0], 7
cmp dword [esp + 0x4c], 8
jb 0x423f1f
mov edx, dword [esp + 0x38]
push edx
call fcn.004415cb
add esp, 4
push 6
push str.Trial0
lea esi, [esp + 0x20]
mov dword [esp + 0x38], edi
mov dword [esp + 0x34], ebx
mov word [esp + 0x24], bx
call fcn.00406f80
mov byte [esp + 0x6b0], 9
mov eax, dword [esp + 0x2c]
push str.Trial1
mov edi, 6
mov ecx, esi
call fcn.00411070
test eax, eax
mov edi, 8
sete byte [esp + 0x13]
mov byte [esp + 0x6b0], 7
cmp dword [esp + 0x30], edi
jb 0x423f80
mov eax, dword [esp + 0x1c]
push eax
call fcn.004415cb
add esp, 4
cmp byte [esp + 0x13], bl
lea eax, [esp + 0x34]
je 0x423fbb
mov edx, str.QTTrial
call fcn.00406ad0
lea ecx, [esp + 0x34]
push ecx
lea edx, [esp + 0x60]
lea ecx, [esp + 0x1c]
mov byte [esp + 0x6b4], 0xa
call fcn.00428b10
add esp, 4
mov byte [esp + 0x6b0], 0xb
jmp 0x423fea
mov edx, 0x462454
call fcn.00406ad0
lea ecx, [esp + 0x34]
push ecx
lea edx, [esp + 0x60]
lea ecx, [esp + 0x1c]
mov byte [esp + 0x6b4], 0xc
call fcn.00428b10
add esp, 4
mov byte [esp + 0x6b0], 0xd
push 0xffffffffffffffff
push ebx
lea ecx, [esp + 0x64]
call fcn.00406d10
cmp dword [esp + 0x30], edi
jb 0x424009
mov edx, dword [esp + 0x1c]
push edx
call fcn.004415cb
add esp, 4
mov byte [esp + 0x6b0], 7
cmp dword [esp + 0x4c], edi
mov word [esp + 0x1c], bx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], 7
jb 0x424035
mov eax, dword [esp + 0x38]
push eax
call fcn.004415cb
add esp, 4
push 7
push str.V4.4.39
lea esi, [esp + 0x20]
mov dword [esp + 0x38], 7
mov dword [esp + 0x34], ebx
mov word [esp + 0x24], bx
call fcn.00406f80
mov ecx, esi
push ecx
lea edx, [esp + 0x60]
lea ecx, [esp + 0x38]
mov byte [esp + 0x6b4], 0xe
call fcn.00428b10
add esp, 4
push 0xffffffffffffffff
push ebx
lea ecx, [esp + 0x64]
mov byte [esp + 0x6b8], 0xf
call fcn.00406d10
cmp dword [esp + 0x4c], edi
jb 0x424098
mov edx, dword [esp + 0x38]
push edx
call fcn.004415cb
add esp, 4
mov byte [esp + 0x6b0], 7
cmp dword [esp + 0x30], edi
mov dword [esp + 0x4c], 7
mov dword [esp + 0x48], ebx
mov word [esp + 0x38], bx
jb 0x4240c4
mov eax, dword [esp + 0x1c]
push eax
call fcn.004415cb
add esp, 4
lea ecx, [esp + 0x5c]
push ecx
call fcn.0041e3a0
add esp, 4
cmp eax, 3
je 0x4240ea
cmp eax, 2
je 0x4240ea
cmp eax, 4
je 0x4240ea
cmp eax, 6
je 0x4240ea
cmp eax, 5
jne 0x4240fd
push 0xffffffffffffffff
push ebx
lea eax, [esp + 0x64]
mov ecx, 0x475120
call fcn.00406d10
jmp 0x42410d
push ebx
push 0x46278c
mov esi, 0x475120
call fcn.00406f80
cmp dword [esp + 0x74], edi
jb 0x424127
mov edx, dword [esp + 0x60]
push edx
call fcn.004415cb
add esp, 4
jmp 0x424127
mov edi, 8
cmp dword [esp + 0x90], edi
jb 0x42413d
mov eax, dword [esp + 0x7c]
push eax
call fcn.004415cb
add esp, 4
mov dword [esp + 0x6b0], 0xffffffff
mov eax, dword [esp + 0x50]
cmp eax, ebx
mov dword [esp + 0x90], 7
mov dword [esp + 0x8c], ebx
mov word [esp + 0x7c], bx
je 0x42416e
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x475134], ebx
jne 0x42423c
push 0x206
lea ecx, [esp + 0x9a]
push ebx
push ecx
mov word [esp + 0xa0], bx
call fcn.00446fa0
add esp, 0xc
lea esi, [esp + 0x94]
call fcn.00424390
mov eax, esi
mov dword [esp + 0x30], 7
mov dword [esp + 0x2c], ebx
mov word [esp + 0x1c], bx
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x4241c0
sub eax, edx
sar eax, 1
push eax
lea edx, [esp + 0x98]
push edx
lea esi, [esp + 0x20]
call fcn.00406f80
push 0xffffffffffffffff
push ebx
mov eax, esi
mov ecx, 0x475120
mov dword [esp + 0x6b8], 0x10
call fcn.00406d10
mov dword [esp + 0x6b0], 0xffffffff
cmp dword [esp + 0x30], 8
jb 0x42421a
mov eax, dword [esp + 0x1c]
push eax
call fcn.004415cb
add esp, 4
push 1
push 0x4624bc
mov ecx, 0x475120
call fcn.00406eb0
push 5
push 0x462454
mov ecx, 0x475120
call fcn.00406eb0
mov edi, 8
cmp dword [0x475138], edi
mov eax, dword [0x475124]
jae 0x424253
mov eax, 0x475124
push eax
push 0x46583c
lea ecx, [esp + 0x2a4]
push 0x200
push ecx
call fcn.004414db
add esp, 0x10
lea ecx, [esp + 0x78]
mov word [esp + 0x69a], bx
call fcn.0042bd40
mov dword [esp + 0x6b0], 0x11
lea eax, [esp + 0x29c]
mov dword [esp + 0x74], 7
mov dword [esp + 0x70], ebx
mov word [esp + 0x60], bx
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x4242a5
sub eax, edx
sar eax, 1
push eax
lea edx, [esp + 0x2a0]
push edx
lea esi, [esp + 0x64]
call fcn.00406f80
mov eax, esi
push ebx
push eax
or eax, 0xffffffff
lea esi, [esp + 0x80]
mov byte [esp + 0x6b8], 0x12
call fcn.00406df0
cmp dword [esp + 0x74], edi
jb 0x4242f4
mov ecx, dword [esp + 0x60]
push ecx
call fcn.004415cb
add esp, 4
cmp dword [esp + 0x90], edi
mov edx, dword [esp + 0x7c]
mov dword [esp + 0x74], 7
mov dword [esp + 0x70], ebx
mov word [esp + 0x60], bx
jae 0x424316
lea edx, [esp + 0x7c]
mov edi, dword [0x474bb0]
cmp edi, ebx
je 0x42434f
mov eax, edx
lea esi, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x424325
sub eax, esi
sar eax, 1
push edi
add eax, eax
push eax
push 1
push edx
call fcn.004422ed
mov ecx, dword [0x474bb0]
push ecx
call fcn.004428a9
add esp, 0x14
cmp dword [esp + 0x90], 8
jb 0x424366
mov edx, dword [esp + 0x7c]
push edx
call fcn.004415cb
add esp, 4
mov eax, 1
mov ecx, dword [esp + 0x6a8]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x690]
xor ecx, esp
call fcn.004414cc
mov esp, ebp
pop ebp
ret