Function at 0x449080
Capabilities:
Check if file exists
Timestomp file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x60f83b
mov eax, dword fs:[0]
push eax
sub esp, 0x23c
mov eax, dword [0x685680]
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
mov ebx, ecx
push dword [ebx + 0x978]
mov eax, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x240], eax
mov eax, dword [ebp + 0x18]
lea esi, [ebx + 0x24]
push esi
push edi
mov dword [ebp - 0x244], eax
lea eax, [ebp - 0x118]
push str._s_s_s.xpi
push eax
call fcn.0044a590
add esp, 0x14
lea eax, [ebp - 0x220]
push esi
push edi
push 0x651db4
push eax
call fcn.0044a590
add esp, 0x10
lea ecx, [ebp - 0x23c]
push str.SoftwareMozillaFireFoxextensions
mov dword [ebp - 0x23c], 0
call fcn.0042ea30
mov dword [ebp - 4], 0
mov eax, dword [ebx + 0x97c]
mov esi, 1
mov ecx, esi
sub ecx, dword [eax - 4]
mov eax, dword [eax - 8]
sub eax, 0x104
or eax, ecx
jge 0x449147
push 0x104
lea ecx, [ebx + 0x97c]
call fcn.00403150
mov eax, dword [ebp - 0x23c]
mov edi, dword [ebx + 0x97c]
mov ecx, dword [eax - 8]
sub esi, dword [eax - 4]
sub ecx, 0x104
or ecx, esi
jge 0x449179
push 0x104
lea ecx, [ebp - 0x23c]
call fcn.00403150
mov eax, dword [ebp - 0x23c]
lea ecx, [ebp - 0x118]
push ecx
push edi
push eax
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.00449310
mov eax, dword [ebx + 0x978]
test eax, eax
jne 0x44919a
xor ecx, ecx
jmp 0x4491b0
push dword [eax - 8]
push eax
call fcn.005cfcd3
mov ecx, eax
add esp, 8
test ecx, ecx
js 0x4492f8
mov eax, dword [ebx + 0x978]
cmp ecx, dword [eax - 8]
jg 0x4492f8
mov dword [eax - 0xc], ecx
mov eax, dword [ebx + 0x978]
mov byte [ecx + eax], 0
mov eax, dword [ebp - 0x23c]
push dword [eax - 8]
push eax
call fcn.005cfcd3
add esp, 8
test eax, eax
js 0x4492f8
mov ecx, dword [ebp - 0x23c]
cmp eax, dword [ecx - 8]
jg 0x4492f8
mov dword [ecx - 0xc], eax
mov ecx, dword [ebp - 0x23c]
mov byte [eax + ecx], 0
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
je 0x44921a
xor edi, edi
jmp 0x4492b1
push 0
lea eax, [ebp - 0x118]
push eax
push dword [ebp - 0x240]
call dword [0x6906f4]
call fcn.00448600
push dword [ebp - 0x244]
lea eax, [ebp - 0x118]
push eax
sub esp, 8
mov ecx, ebx
call fcn.00449470
test eax, eax
je 0x4492ac
push 0
push 0
push 3
push 0
push 0
push 0x40000000
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x4492ac
lea eax, [ebp - 0x238]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
lea eax, [ebp - 0x228]
push eax
lea eax, [ebp - 0x238]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
lea eax, [ebp - 0x228]
push eax
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, 1
mov dword [ebp - 4], 0xffffffff
mov esi, dword [ebp - 0x23c]
add esi, 0xfffffff0
or ecx, 0xffffffff
lea eax, [esi + 0xc]
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x4492d8
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
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.005cd355
mov esp, ebp
pop ebp
ret 0x18
push 0x80070057
call fcn.00403360
int3