Function at 0x492430
Capabilities:
Delete file
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ea8c0
mov eax, dword fs:[0]
push eax
sub esp, 0x30
push ebx
push esi
mov eax, dword [0x53f100]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
xor eax, eax
cmp ebx, 3
sete al
mov dword [ebp - 4], 1
push ecx
mov dword [ebp - 0x30], esp
mov esi, esp
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00425422
add esp, 4
push ebx
add eax, 0x10
push edi
mov dword [esi], eax
call fcn.00490ab0
mov ebx, eax
xor eax, eax
or esi, 0xffffffff
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
cmp ebx, eax
jne 0x4924fb
mov byte [ebp - 4], al
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
mov edx, esi
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4924c4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], esi
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
lock xadd dword [ecx], esi
dec esi
test esi, esi
jg 0x4924e3
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 5
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebp - 0x10], eax
je 0x4925aa
mov eax, dword [edi + 0x68]
add eax, dword [ebx]
mov ecx, dword [edi + 0x6c]
adc ecx, dword [ebx + 4]
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], ecx
mov esi, dword [ebx + 0x10]
mov ecx, dword [ebx + 0x14]
push esi
mov dword [ebp - 0x34], ecx
call fcn.004cc1d4
add esp, 4
mov dword [ebp - 0x24], eax
test eax, eax
jne 0x49258e
mov byte [ebp - 4], al
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x492550
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x492576
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 9
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push eax
push edi
mov eax, esi
call fcn.004907e0
test eax, eax
jne 0x49259e
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x24]
push ecx
call fcn.004cc0f7
add esp, 4
mov eax, dword [ebp + 0xc]
lea edx, [ebp - 0x14]
push edx
push ecx
add eax, 0xfffffff0
mov dword [ebp - 0x24], esp
mov esi, esp
push eax
call fcn.00425422
add eax, 0x10
add esp, 4
mov dword [esi], eax
call fcn.00479060
add esp, 8
test eax, eax
jne 0x492634
mov byte [ebp - 4], al
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4925f6
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x49261c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 7
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebp - 0x10], 0
mov eax, dword [ebx + 0x10]
mov esi, dword [ebx + 0x14]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], esi
je 0x492652
add eax, 0xfffffffc
adc esi, 0xffffffff
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], esi
mov edx, dword [ebp - 0x14]
push 0
lea ecx, [ebp - 0x2c]
push ecx
push eax
push edx
mov dword [ebp - 0x2c], esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x492677
mov dword [ebp - 0x18], 0xc
jmp 0x492775
mov eax, dword [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x14]
push 0
push ecx
push esi
push 4
push 0
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
xor edx, edx
mov dword [ebp - 0x1c], eax
cmp eax, edx
je 0x49276e
mov eax, dword [edi + 0x68]
add eax, dword [ebx]
mov ecx, dword [edi + 0x6c]
adc ecx, dword [ebx + 4]
mov dword [ebp - 0x38], edx
mov dword [ebp - 0x34], edx
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], ecx
cmp esi, edx
jb 0x492775
ja 0x4926d3
cmp dword [ebp - 0x28], edx
jbe 0x492775
jmp 0x4926d3
mov esi, dword [ebp - 0x24]
mov ebx, dword [edi + 0x64]
mov edx, dword [ebp - 0x34]
xor eax, eax
mov ecx, ebx
add ecx, dword [ebp - 0x38]
adc eax, edx
cmp eax, esi
ja 0x4926ed
jb 0x4926f3
cmp ecx, dword [ebp - 0x28]
jb 0x4926f3
mov ebx, dword [ebp - 0x28]
sub ebx, dword [ebp - 0x38]
cmp dword [ebp - 0x10], 0
je 0x4926fc
mov ebx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x38]
mov ecx, dword [ebp - 0x1c]
push ebx
push eax
push edx
push 6
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
je 0x49266b
cmp dword [ebp - 0x10], 0
je 0x49272d
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x10]
push esi
push edi
call fcn.004907e0
jmp 0x492738
push 0
push ebx
push esi
mov eax, edi
call fcn.00490530
push esi
test eax, eax
je 0x492768
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
add dword [ebp - 0x38], ebx
mov eax, dword [ebp - 0x34]
adc eax, 0
mov dword [ebp - 0x34], eax
cmp eax, dword [ebp - 0x24]
jb 0x4926d0
ja 0x492775
mov eax, dword [ebp - 0x28]
cmp dword [ebp - 0x38], eax
jb 0x4926d0
jmp 0x492775
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov dword [ebp - 0x18], 8
mov eax, dword [ebp - 0x14]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp eax, 0xffffffff
je 0x492786
push eax
call esi
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x492790
push eax
call esi
mov esi, dword [ebp - 0x18]
test esi, esi
je 0x4927a1
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [ebp - 4], 0
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4927c4
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4927ea
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8