Function at 0x405000
Capabilities:
Check for time delay via gettickcount
Contain obfuscated stackstrings
Delete file
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x412e93
mov eax, dword fs:[0]
push eax
sub esp, 0x370
mov eax, dword [0x4187bc]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x402870
push str.3fix1
call dword [sym.imp.ADVAPI32.dll_RegisterServiceCtrlHandlerW]
mov ecx, dword [0x41854c]
mov edi, dword [sym.imp.ADVAPI32.dll_SetServiceStatus]
xor ebx, ebx
mov dword [0x4197b4], ecx
add ecx, 1
cmp eax, ebx
mov esi, 0x10
mov dword [0x4197c8], eax
mov dword [0x4197a0], esi
mov dword [0x4197b0], ebx
mov dword [0x4197a4], 2
mov dword [0x4197ac], ebx
mov dword [0x4197b8], 0xbb8
mov dword [0x4197a8], ebx
mov dword [0x41854c], ecx
je 0x4050a2
push 0x4197a0
push eax
call edi
mov eax, dword [0x4197c8]
cmp eax, ebx
mov dword [0x4197a0], esi
mov dword [0x4197b0], ebx
mov dword [0x4197a4], 4
mov dword [0x4197ac], ebx
mov dword [0x4197b8], ebx
mov dword [0x4197a8], 1
mov dword [0x4197b4], ebx
je 0x4050e0
push 0x4197a0
push eax
call edi
push 0xffffffffffffffff
call fcn.00407ffe
call fcn.00403770
test al, al
je 0x4050f5
call fcn.00404510
push ebx
mov esi, 7
push 0x414520
lea ecx, [ebp - 0x2b0]
mov dword [ebp - 0x298], esi
mov dword [ebp - 0x29c], ebx
mov word [ebp - 0x2ac], bx
call fcn.00406ab0
push ebx
push 0x414524
lea ecx, [ebp - 0x2cc]
mov dword [ebp - 4], ebx
mov dword [ebp - 0x2b4], esi
mov dword [ebp - 0x2b8], ebx
mov word [ebp - 0x2c8], bx
call fcn.00406ab0
lea eax, [ebp - 0x2cc]
push eax
lea ecx, [ebp - 0x2b0]
push ecx
mov byte [ebp - 4], 1
call fcn.004039f0
add esp, 8
push 1
push 0x414528
lea ecx, [ebp - 0x2b0]
call fcn.004066c0
mov eax, str.QQPCFIX.DLL
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405180
sub eax, edx
sar eax, 1
push eax
push str.QQPCFIX.DLL
lea ecx, [ebp - 0x2b0]
call fcn.004066c0
push ebx
push 0x41452c
lea ecx, [ebp - 0x294]
mov byte [ebp - 0x365], bl
mov dword [ebp - 0x370], ebx
mov dword [ebp - 0x36c], ebx
mov dword [ebp - 0x27c], esi
mov dword [ebp - 0x280], ebx
mov word [ebp - 0x290], bx
call fcn.00406ab0
mov eax, dword [ebp - 0x2ac]
mov esi, 8
cmp dword [ebp - 0x298], esi
mov byte [ebp - 4], 2
jae 0x4051f3
lea eax, [ebp - 0x2ac]
push ebx
push eax
call fcn.00409af6
add esp, 8
test eax, eax
jne 0x40543c
cmp dword [ebp - 0x298], esi
mov eax, dword [ebp - 0x2ac]
jae 0x405219
lea eax, [ebp - 0x2ac]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
cmp edi, ebx
mov dword [ebp - 0x370], edi
jne 0x40541e
push 0x206
lea edx, [ebp - 0x276]
push ebx
push edx
mov word [ebp - 0x278], bx
call fcn.00408110
add esp, 0xc
push 0x104
lea eax, [ebp - 0x278]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x278]
lea edx, [eax + 2]
jmp 0x405270
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405270
sub eax, edx
sar eax, 1
push eax
lea ecx, [ebp - 0x278]
push ecx
lea ecx, [ebp - 0x294]
call fcn.00406ab0
push 1
push 0xffffffffffffffff
push 0x414530
lea ecx, [ebp - 0x294]
call fcn.00405ae0
cmp eax, 0xffffffff
jne 0x4052d5
mov eax, 0x418480
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x4052b3
sub eax, edx
sar eax, 1
push eax
push 0x418480
lea ecx, [ebp - 0x294]
call fcn.00406ab0
jmp 0x40530f
push eax
push ebx
lea edx, [ebp - 0x70]
push edx
lea ecx, [ebp - 0x294]
call fcn.00406be0
push 0xffffffffffffffff
push ebx
push eax
lea ecx, [ebp - 0x294]
mov byte [ebp - 4], 3
call fcn.004068d0
cmp dword [ebp - 0x58], 8
mov byte [ebp - 4], 2
jb 0x40530f
mov eax, dword [ebp - 0x6c]
push eax
call fcn.00408087
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x3e
lea ecx, [ebp - 0x4e]
push ebx
push ecx
mov esi, eax
mov word [ebp - 0x50], bx
call fcn.00408110
push 0xa
lea edx, [ebp - 0x50]
push edx
push esi
call fcn.00409a18
add esp, 0x18
push 1
push 0x414534
lea ecx, [ebp - 0x294]
call fcn.004066c0
lea eax, [ebp - 0x50]
lea edx, [eax + 2]
mov edi, edi
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405350
sub eax, edx
sar eax, 1
push eax
lea eax, [ebp - 0x50]
push eax
lea ecx, [ebp - 0x294]
call fcn.004066c0
mov eax, str..dat
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405377
sub eax, edx
sar eax, 1
push eax
push str..dat
lea ecx, [ebp - 0x294]
call fcn.004066c0
mov ecx, dword [ebp - 0x290]
mov esi, 8
cmp dword [ebp - 0x27c], esi
jae 0x4053b0
lea ecx, [ebp - 0x290]
cmp dword [ebp - 0x298], esi
mov eax, dword [ebp - 0x2ac]
jae 0x4053c4
lea eax, [ebp - 0x2ac]
push 1
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
cmp dword [ebp - 0x27c], esi
mov eax, dword [ebp - 0x290]
jae 0x4053e2
lea eax, [ebp - 0x290]
push ebx
push eax
call fcn.00409af6
add esp, 8
test eax, eax
jne 0x40541a
cmp dword [ebp - 0x27c], esi
mov eax, dword [ebp - 0x290]
mov byte [ebp - 0x365], 1
jae 0x40540b
lea eax, [ebp - 0x290]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
mov dword [ebp - 0x370], eax
cmp edi, ebx
je 0x40543c
call fcn.00402700
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
mov dword [ebp - 0x36c], eax
je 0x40543c
push str._svc
call eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x1388
xor esi, esi
call edi
call fcn.00403390
test al, al
jne 0x4054a5
push 0x2710
call edi
cmp dword [ebp - 0x370], ebx
je 0x405494
cmp dword [ebp - 0x36c], ebx
je 0x405494
push str._svc
call dword [ebp - 0x36c]
add esi, 1
call fcn.00403390
cmp esi, 5
jg 0x4054a9
test al, al
je 0x405472
push 0x64
jmp 0x4054b3
test al, al
je 0x4054b1
push 0x64
jmp 0x4054b3
push 0x65
call fcn.00403510
mov eax, dword [ebp - 0x370]
add esp, 4
cmp dword [ebp - 0x36c], ebx
mov esi, 1
je 0x4054d2
cmp eax, ebx
jne 0x4054d8
xor esi, esi
cmp eax, ebx
je 0x4054df
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp byte [ebp - 0x365], bl
je 0x405503
cmp dword [ebp - 0x27c], 8
mov eax, dword [ebp - 0x290]
jae 0x4054fc
lea eax, [ebp - 0x290]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmp esi, ebx
jne 0x4055a8
lea ecx, [ebp - 0x364]
call fcn.004072f0
lea ecx, [ebp - 0x364]
push ecx
mov byte [ebp - 4], 4
call fcn.00401a60
add esp, 4
test eax, eax
jne 0x40559d
or dword [ebp - 0x35c], 0x10000
cmp dword [ebp - 0x360], 0x1335301
mov dword [ebp - 0x34c], 0x7d1
jb 0x40558e
test byte [ebp - 0x35c], 1
jne 0x40558e
lea edx, [ebp - 0x378]
push edx
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov eax, dword [ebp - 0x378]
mov ecx, dword [ebp - 0x374]
sub eax, dword [ebp - 0x344]
sub ecx, dword [ebp - 0x340]
or dword [ebp - 0x35c], 1
mov dword [ebp - 0x344], eax
mov dword [ebp - 0x340], ecx
lea edx, [ebp - 0x364]
push edx
call fcn.00401550
add esp, 4
lea ecx, [ebp - 0x364]
call fcn.00406410
mov eax, 0x5c
mov ecx, 0x54
mov word [ebp - 0x4e], cx
mov word [ebp - 0x42], cx
mov word [ebp - 0x44], ax
mov ecx, 0x6e
mov word [ebp - 0x34], ax
mov word [ebp - 0x24], ax
lea eax, [ebp - 0x36c]
push eax
mov word [ebp - 0x3e], cx
mov word [ebp - 0x38], cx
mov ecx, 0x50
push 0x2001f
mov esi, 0x65
mov word [ebp - 0x2e], cx
mov word [ebp - 0x1e], cx
push ebx
lea ecx, [ebp - 0x54]
mov edx, 0x46
mov word [ebp - 0x40], si
mov word [ebp - 0x3a], si
mov esi, 0x51
push ecx
mov edi, 0x43
push 0x80000002
mov dword [ebp - 0x36c], ebx
mov word [ebp - 0x54], 0x53
mov word [ebp - 0x52], 0x4f
mov word [ebp - 0x50], dx
mov word [ebp - 0x4c], 0x57
mov word [ebp - 0x4a], 0x41
mov word [ebp - 0x48], 0x52
mov word [ebp - 0x46], 0x45
mov word [ebp - 0x3c], 0x63
mov word [ebp - 0x36], 0x74
mov word [ebp - 0x32], si
mov word [ebp - 0x30], si
mov word [ebp - 0x2c], di
mov word [ebp - 0x2a], 0x4d
mov word [ebp - 0x28], 0x67
mov word [ebp - 0x26], 0x72
mov word [ebp - 0x22], si
mov word [ebp - 0x20], si
mov word [ebp - 0x1c], di
mov word [ebp - 0x1a], dx
mov word [ebp - 0x18], 0x69
mov word [ebp - 0x16], 0x78
mov word [ebp - 0x14], bx
mov word [ebp - 0x12], bx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x405784
cmp dword [ebp - 0x36c], ebx
je 0x405784
push 0x206
lea edx, [ebp - 0x276]
push ebx
push edx
mov word [ebp - 0x278], bx
call fcn.00408110
add esp, 0xc
lea eax, [ebp - 0x370]
push eax
lea ecx, [ebp - 0x278]
push ecx
mov ecx, dword [ebp - 0x36c]
lea edx, [ebp - 0x37c]
push edx
push ebx
lea eax, [ebp - 0x6c]
push eax
push ecx
mov dword [ebp - 0x37c], 1
mov dword [ebp - 0x370], 0x104
mov word [ebp - 0x6c], si
mov word [ebp - 0x6a], si
mov word [ebp - 0x68], 0x50
mov word [ebp - 0x66], di
mov word [ebp - 0x64], 0x46
mov word [ebp - 0x62], 0x69
mov word [ebp - 0x60], 0x78
mov word [ebp - 0x5e], 0x53
mov word [ebp - 0x5c], 0x76
mov word [ebp - 0x5a], 0x63
mov word [ebp - 0x58], bx
mov word [ebp - 0x56], bx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x405777
lea eax, [ebp - 0x278]
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x405750
sub eax, edx
sar eax, 1
je 0x405777
lea edx, [ebp - 0x374]
push edx
lea eax, [ebp - 0x278]
push eax
call fcn.004036a0
add esp, 8
mov ecx, dword [ebp - 0x36c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x41854c]
mov ecx, 1
mov dword [0x4197b4], eax
add eax, ecx
mov dword [0x41854c], eax
mov eax, dword [0x4197c8]
cmp eax, ebx
mov dword [0x4197a0], 0x10
mov dword [0x4197b0], ebx
mov dword [0x4197a4], 3
mov dword [0x4197ac], ebx
mov dword [0x4197b8], ebx
mov dword [0x4197a8], ecx
je 0x4057e5
push 0x4197a0
push eax
call dword [sym.imp.ADVAPI32.dll_SetServiceStatus]
mov eax, dword [0x4197c8]
mov ecx, 1
cmp eax, ebx
mov dword [0x4197a0], 0x10
mov dword [0x4197b0], ebx
mov dword [0x4197a4], ecx
mov dword [0x4197ac], ebx
mov dword [0x4197b8], ebx
mov dword [0x4197a8], ecx
mov dword [0x4197b4], ebx
je 0x405823
push 0x4197a0
push eax
call dword [sym.imp.ADVAPI32.dll_SetServiceStatus]
cmp dword [ebp - 0x27c], 8
jb 0x40583b
mov edx, dword [ebp - 0x290]
push edx
call fcn.00408087
add esp, 4
cmp dword [ebp - 0x2b4], 8
mov dword [ebp - 0x27c], 7
mov dword [ebp - 0x280], ebx
mov word [ebp - 0x290], bx
jb 0x40586a
mov eax, dword [ebp - 0x2c8]
push eax
call fcn.00408087
add esp, 4
cmp dword [ebp - 0x298], 8
mov dword [ebp - 0x2b4], 7
mov dword [ebp - 0x2b8], ebx
mov word [ebp - 0x2c8], bx
jb 0x405899
mov ecx, dword [ebp - 0x2ac]
push ecx
call fcn.00408087
add esp, 4
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004080f8
mov esp, ebp
pop ebp
ret 8