Function at 0x643990
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x688b38
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x78a6d4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov byte [ebp - 0x35], 1
mov byte [ebp - 0x36], 0
call sub.KERNEL32.dll_GetTickCount
movups xmm0, xmmword [0x7577b8]
mov ecx, dword [0x7577d8]
push 8
movups xmmword [ebp - 0x34], xmm0
mov dword [ebp - 0x3c], eax
movups xmm0, xmmword [0x7577c8]
mov dword [ebp - 0x14], ecx
movups xmmword [ebp - 0x24], xmm0
call fcn.0058a8a1
add esp, 4
mov dword [ebp - 0x40], eax
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 0
push ecx
push ecx
lea ecx, [ebp - 0x36]
push ecx
lea ecx, [ebp - 0x35]
push ecx
mov ecx, eax
call fcn.005fdfb0
mov dword [ebp - 4], 0xffffffff
mov edi, dword [esi + 0x50]
mov dword [esi + 0x50], eax
test edi, edi
je 0x643a36
mov ecx, edi
call fcn.005fdf20
push 8
push edi
call fcn.0058ab22
add esp, 8
call sub.KERNEL32.dll_GetTickCount
mov ecx, eax
mov eax, 0x10624dd3
sub ecx, dword [ebp - 0x3c]
mul ecx
mov edi, edx
shr edi, 6
cmp byte [ebp - 0x35], 0
jne 0x643a9c
lea ecx, [esi + 0x1c]
call fcn.006290a0
cmp byte [esi + 0x14], 0
jne 0x643a6b
mov dword [esi + 0x18], 9
mov byte [esi + 0x14], 1
lea ecx, [esi + 0x1c]
call fcn.00629080
push edi
push str.Detected_second_Downloader_instance._Still_pending_after__u_seconds.
push 0x45
push 0x13e
push str.C:_temp_build_thehoffQuicksilver_fcs0.742171161775Quicksilver_fcs_vpnDownloaderDownloader.cpp
push str.CDownloader::firstInstanceCheck
call fcn.006129f0
add esp, 0x18
mov eax, 0xfe77001c
jmp 0x643b82
cmp byte [ebp - 0x36], 0
je 0x643acf
push edi
push str.Detected_second_Downloader_instance_which_terminated_unexpectedly_while_waiting__u_second_s__for_its_completion.
push 0x57
push 0x14d
push str.C:_temp_build_thehoffQuicksilver_fcs0.742171161775Quicksilver_fcs_vpnDownloaderDownloader.cpp
push str.CDownloader::firstInstanceCheck
call fcn.006129f0
add esp, 0x18
xor dl, dl
mov ecx, 0x64
call fcn.0062ff70
jmp 0x643af2
test edi, edi
je 0x643af2
push edi
push str.Second_Downloader_instance_completed_while_waiting__u_second_s_.
push 0x49
push 0x154
push str.C:_temp_build_thehoffQuicksilver_fcs0.742171161775Quicksilver_fcs_vpnDownloaderDownloader.cpp
push str.CDownloader::firstInstanceCheck
call fcn.006129f0
add esp, 0x18
push 4
call fcn.0058a8a1
add esp, 4
mov dword [ebp - 0x40], eax
lea ecx, [ebp - 0x35]
mov dword [ebp - 4], 1
push ecx
mov ecx, eax
call fcn.005fd8b0
mov dword [ebp - 4], 0xffffffff
mov edi, dword [esi + 0x4c]
mov dword [esi + 0x4c], eax
test edi, edi
je 0x643b34
mov ecx, edi
call fcn.005fd890
push 4
push edi
call fcn.0058ab22
add esp, 8
cmp byte [ebp - 0x35], 0
jne 0x643b80
lea ecx, [esi + 0x1c]
call fcn.006290a0
cmp byte [esi + 0x14], 0
jne 0x643b53
mov dword [esi + 0x18], 9
mov byte [esi + 0x14], 1
lea ecx, [esi + 0x1c]
call fcn.00629080
push str.Detected_second_Downloader_instance.
push 0x45
push 0x15e
push str.C:_temp_build_thehoffQuicksilver_fcs0.742171161775Quicksilver_fcs_vpnDownloaderDownloader.cpp
push str.CDownloader::firstInstanceCheck
call fcn.006129f0
add esp, 0x14
mov eax, 0xfe77001c
jmp 0x643b82
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0058a893
mov esp, ebp
pop ebp
ret