Function at 0x48a200
Capabilities:
Check if file exists
Delete file
Get file attributes
Get file size
Read file on windows
Resolve function by parsing pe exports
Set file attributes
Timestomp file
Write file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x53f43b
push eax
mov dword fs:[0], esp
sub esp, 0x814
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
xor ebx, ebx
push edi
mov dword [0x5928c0], ebx
call ebp
mov esi, dword [esp + 0x834]
mov dword [0x5928c8], eax
cmp esi, ebx
je 0x48ae03
cmp word [esi], bx
je 0x48ae03
mov eax, dword [esp + 0x838]
cmp eax, ebx
je 0x48ae03
cmp word [eax], bx
je 0x48ae03
cmp dword [0x5928cc], ebx
jne 0x48a285
mov dword [0x5928c0], 2
mov dword [0x5928c4], 0x2eb1
jmp 0x48ae17
mov edi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
call edi
test al, 0x10
mov dword [esp + 0x78], eax
je 0x48a2af
mov dword [0x5928c0], 0x1d
mov dword [0x5928c4], 0x2eb9
jmp 0x48ae17
mov eax, dword [esp + 0x838]
push eax
call edi
cmp eax, 0xffffffff
mov dword [esp + 0x24], eax
je 0x48a2df
test al, 0x10
je 0x48a2df
mov dword [0x5928c0], 0x1e
mov dword [0x5928c4], 0x2ec3
jmp 0x48ae17
mov ecx, dword [esp + 0x838]
or edi, 0xffffffff
push ecx
lea ecx, [esp + 0x30]
mov dword [esp + 0x48], ebx
mov dword [esp + 0x40], ebx
mov dword [esp + 0x18], edi
mov dword [esp + 0x44], ebx
mov dword [esp + 0x58], ebx
call fcn.004bb1f0
push ebx
push 0x80
push 3
push ebx
push 5
push SysReAllocStringLen
push esi
mov dword [esp + 0x848], ebx
call fcn.004bc0c0
mov esi, eax
add esp, 0x1c
cmp esi, edi
mov dword [esp + 0x20], esi
je 0x48ab6d
lea edx, [esp + 0x5c]
lea eax, [esp + 0x64]
push edx
lea ecx, [esp + 0x70]
push eax
push ecx
push esi
mov dword [esp + 0x7c], ebx
mov dword [esp + 0x80], ebx
mov dword [esp + 0x74], ebx
mov dword [esp + 0x78], ebx
mov dword [esp + 0x6c], ebx
mov dword [esp + 0x70], ebx
call dword [sym.imp.KERNEL32.dll_GetFileTime]
push ebx
push ebx
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ecx, 0xf7
xor eax, eax
lea edi, [esp + 0x445]
mov byte [esp + 0x444], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea edx, [esp + 0x444]
test edx, edx
stosb byte es:[edi], al
je 0x48a408
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
jne 0x48a3ef
mov ecx, 0xf8
xor eax, eax
lea edi, [esp + 0x444]
push ebx
rep stosd dword es:[edi], eax
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x448]
push eax
push 0x3e0
push ecx
push esi
mov dword [esp + 0x2c], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x48a41e
mov dword [0x5928c0], 0xd
mov dword [0x5928c4], 0x29f7
call ebp
mov dword [0x5928c8], eax
mov dword [0x5928c0], 0xf
mov dword [0x5928c4], 0x2ef1
jmp 0x48ad52
mov dword [0x5928c0], 1
mov dword [0x5928c4], 0x29ea
jmp 0x48a3e8
lea edx, [esp + 0x444]
push edx
call fcn.00488510
mov edx, eax
add esp, 4
cmp edx, ebx
mov dword [esp + 0x18], edx
je 0x48ab9d
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 0x7d]
mov byte [esp + 0x7c], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0xe1
xor eax, eax
lea edi, [esp + 0xbd]
mov byte [esp + 0xbc], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
cmp edx, 3
mov dword [esp + 0x4c], ebx
stosb byte es:[edi], al
jne 0x48a5a4
lea eax, [esp + 0xbc]
lea ecx, [esp + 0x444]
push eax
push ecx
call fcn.00487bb0
add esp, 8
test eax, eax
je 0x48abb6
mov dword [0x5928c0], ebx
call ebp
lea edx, [esp + 0xbc]
mov dword [0x5928c8], eax
test edx, edx
jne 0x48a4e5
mov dword [0x5928c0], 1
mov dword [0x5928c4], 0x36f7
call ebp
mov dword [0x5928c8], eax
mov dword [0x5928c0], 0x1f
mov dword [0x5928c4], 0x2f10
jmp 0x48ad52
cmp dword [0x5928cc], ebx
jne 0x48a503
mov dword [0x5928c0], 2
mov dword [0x5928c4], 0x36fd
jmp 0x48a4c5
cmp dword [0x592e7c], ebx
jne 0x48a55a
mov eax, dword [esp + 0x2a8]
mov edx, dword [esp + 0x2b0]
mov ecx, dword [0x5928dc]
cmp eax, 0x2710
ja 0x48a538
cmp ecx, 0x2710
ja 0x48a55a
cmp ecx, eax
je 0x48a55a
cmp eax, ebx
jne 0x48a548
jmp 0x48a55a
cmp eax, ecx
jne 0x48a548
cmp dword [0x5928e4], ebx
ja 0x48a55a
cmp edx, ebx
je 0x48a55a
push edx
push eax
call fcn.0048e0d0
add esp, 8
cmp eax, ebx
je 0x48a4cc
lea eax, [esp + 0x4c]
lea ecx, [esp + 0x7c]
push eax
push 0x40
lea edx, [esp + 0x60]
push ecx
lea eax, [esp + 0xc8]
push edx
push eax
mov dword [esp + 0x6c], ebx
call fcn.0048eac0
add esp, 0x14
test eax, eax
je 0x48abcf
mov ecx, dword [esp + 0x58]
push ecx
call fcn.004bded0
mov ebx, eax
add esp, 4
test ebx, ebx
mov dword [esp + 0x48], ebx
je 0x48abe8
jmp 0x48a619
cmp edx, 1
jne 0x48a5c2
push edx
call fcn.004bded0
mov ebx, eax
add esp, 4
test ebx, ebx
mov dword [esp + 0x48], ebx
je 0x48ac1e
jmp 0x48a619
cmp edx, 2
jne 0x48ad3e
push edx
call fcn.004bded0
mov ebx, eax
add esp, 4
test ebx, ebx
mov dword [esp + 0x48], ebx
je 0x48ac54
mov edi, 0x575258
or ecx, 0xffffffff
xor eax, eax
mov esi, 0x575258
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edi, [esp + 0x7c]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, 0x575258
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x4c], ecx
mov eax, dword [esp + 0x838]
push 0
push 0x80
push 4
push 0
push 0
push 0xc0000000
push eax
call fcn.004bc0c0
mov esi, eax
or edi, 0xffffffff
add esp, 0x1c
cmp esi, edi
mov dword [esp + 0x14], esi
je 0x48ac8a
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x18]
xor ecx, ecx
cmp edx, edi
sete cl
cmp eax, 3
mov dword [esp + 0x3c], ecx
jne 0x48a90c
mov edx, dword [esp + 0xd8]
mov eax, dword [esp + 0xd4]
push edx
push eax
push esi
call fcn.004bc080
add esp, 0xc
test eax, eax
je 0x48aca3
mov ecx, dword [esp + 0xf4]
mov edx, dword [esp + 0x20]
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
xor ebx, ebx
push ebx
push ebx
push ecx
push edx
mov dword [esp + 0x4c], 1
call edi
push ebx
push ebx
push ebx
push esi
call edi
mov eax, dword [esp + 0xf8]
mov dword [esp + 0x10], ebx
cmp eax, ebx
mov dword [esp + 0x1c], ebx
jne 0x48a6cd
mov edi, 1
jmp 0x48a8c5
mov ecx, dword [esp + 0xfc]
cmp eax, 1
mov dword [esp + 0x50], ecx
jne 0x48a6e8
mov ecx, dword [esp + 0x100]
mov dword [esp + 0x50], ecx
push ecx
call fcn.00520a0a
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x48acb9
mov ecx, dword [esp + 0x48]
mov edx, dword [esp + 0x50]
push edx
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
mov dword [esp + 0x28], eax
call fcn.00520a0a
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x48accf
mov dword [esp + 0x38], 0
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0xf8]
mov esi, dword [esp + 0xfc]
inc eax
cmp eax, ecx
mov dword [esp + 0x38], eax
jne 0x48a752
mov esi, dword [esp + 0x100]
mov dword [esp + 0x1c], 1
mov ecx, dword [esp + 0x50]
xor eax, eax
mov edx, ecx
mov edi, ebp
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
push 0
and ecx, 3
mov dword [esp + 0x78], 0
rep stosb byte es:[edi], al
mov ecx, dword [esp + 0x28]
xor eax, eax
mov edx, ecx
mov edi, ebx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [esp + 0x24]
lea eax, [esp + 0x78]
push eax
push esi
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48a82b
mov edx, dword [ebp]
add esi, 0xfffffffc
lea edi, [ebp + 4]
push edx
push esi
push edi
call fcn.004bb340
add esp, 0xc
test eax, eax
je 0x48a841
mov ecx, dword [esp + 0x48]
lea edx, [esp + 0x28]
push edx
mov edx, dword [esp + 0x28]
mov eax, dword [ecx]
push edx
mov edx, dword [esp + 0x54]
push ebx
push esi
push edi
push edx
lea edx, [esp + 0x94]
push edx
mov dword [esp + 0x44], 0
call dword [eax + 0x14]
test eax, eax
je 0x48a857
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x14]
lea eax, [esp + 0x18]
push 0
push eax
push ecx
push ebx
push edx
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x48a86d
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x28]
cmp eax, ecx
jb 0x48a883
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x48a728
jmp 0x48a8aa
mov dword [0x5928c0], 0xd
mov dword [0x5928c4], 0x2f9c
jmp 0x48a897
mov dword [0x5928c0], 0x1c
mov dword [0x5928c4], 0x2fa4
jmp 0x48a897
mov dword [0x5928c0], 0x12
mov dword [0x5928c4], 0x2fad
jmp 0x48a897
mov dword [0x5928c0], 0xe
mov dword [0x5928c4], 0x2fb5
jmp 0x48a897
mov dword [0x5928c0], 0xe
mov dword [0x5928c4], 0x2fbc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x5928c8], eax
mov dword [esp + 0x10], 1
push ebp
call fcn.00520a33
push ebx
call fcn.00520a33
mov ebx, dword [esp + 0x18]
mov edi, dword [esp + 0x24]
mov esi, dword [esp + 0x1c]
add esp, 8
push esi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test edi, edi
je 0x48ab44
test ebx, ebx
jne 0x48ab44
mov al, byte [esp + 0x83c]
mov dword [esp + 0x44], 1
test al, 1
je 0x48ab2e
lea ecx, [esp + 0x5c]
lea edx, [esp + 0x64]
push ecx
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x70]
push edx
push eax
push ecx
jmp 0x48ab28
cmp eax, 1
je 0x48a927
cmp eax, 2
jne 0x48ab44
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, dword [esp + 0x14]
or edi, 0xffffffff
mov eax, dword [esp + 0x20]
lea edx, [esp + 0x18]
push edx
push eax
mov dword [esp + 0x20], 0
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x18]
push ecx
push eax
push esi
call fcn.004bc080
add esp, 0xc
test eax, eax
je 0x48ad0f
mov edx, dword [esp + 0x20]
mov ebp, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
push 0
push 0x100
push edx
mov dword [esp + 0x4c], 1
call ebp
push 0
push 0
push 0
push esi
call ebp
push 0x10000
call fcn.00520a0a
mov esi, eax
add esp, 4
test esi, esi
je 0x48ad2a
push 0x10000
call fcn.00520a0a
mov ebp, eax
xor eax, eax
add esp, 4
cmp ebp, eax
je 0x48acf7
mov dword [esp + 0x28], eax
mov dword [esp + 0x10], eax
mov ecx, 0x4000
xor eax, eax
mov edi, esi
mov dword [esp + 0x24], eax
rep stosd dword es:[edi], eax
mov ecx, 0x4000
mov edi, ebp
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x20]
push eax
lea eax, [esp + 0x28]
push eax
push 0x10000
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x48aa4b
mov eax, dword [esp + 0x24]
xor edi, edi
cmp eax, edi
je 0x48aa61
lea ecx, [esp + 0x1c]
mov edx, dword [ebx]
push ecx
push 0x10000
push ebp
push eax
mov eax, dword [esp + 0x5c]
push esi
lea ecx, [esp + 0x90]
push eax
push ecx
mov ecx, ebx
mov dword [esp + 0x38], edi
call dword [edx + 0x14]
cmp eax, edi
je 0x48aa6b
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x38]
push edi
push edx
push eax
push ebp
push ecx
mov dword [esp + 0x4c], edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x48aa81
mov edx, dword [esp + 0x38]
mov eax, dword [esp + 0x1c]
cmp edx, eax
jb 0x48aa97
jmp 0x48a9b5
mov dword [0x5928c0], 0xd
mov dword [0x5928c4], 0x3000
jmp 0x48aaab
mov dword [esp + 0x28], 1
jmp 0x48aabe
mov dword [0x5928c0], 0x12
mov dword [0x5928c4], 0x300f
jmp 0x48aaab
mov dword [0x5928c0], 0xe
mov dword [0x5928c4], 0x3017
jmp 0x48aaab
mov dword [0x5928c0], 0xe
mov dword [0x5928c4], 0x301e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x5928c8], eax
mov dword [esp + 0x10], 1
push esi
call fcn.00520a33
push ebp
call fcn.00520a33
mov esi, dword [esp + 0x1c]
add esp, 8
push esi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov eax, dword [esp + 0x28]
test eax, eax
je 0x48ab44
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x48ab44
mov bl, byte [esp + 0x83c]
test bl, 4
je 0x48ab0b
mov edx, dword [esp + 0x20]
lea eax, [esp + 0x54]
lea ecx, [esp + 0x40]
push eax
push ecx
push edx
call fcn.004bb8b0
add esp, 0xc
test bl, 1
mov dword [esp + 0x44], 1
je 0x48ab2e
lea eax, [esp + 0x5c]
lea ecx, [esp + 0x64]
push eax
lea edx, [esp + 0x70]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
mov eax, dword [esp + 0x840]
test eax, eax
je 0x48ab44
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
mov ecx, dword [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or eax, 0xffffffff
lea ecx, [esp + 0x2c]
mov dword [esp + 0x14], eax
mov dword [esp + 0x82c], eax
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 3
mov dword [0x5928c4], 0x2ee1
call ebp
lea ecx, [esp + 0x2c]
mov dword [0x5928c8], eax
mov dword [esp + 0x82c], edi
call fcn.004bb290
jmp 0x48ad86
mov dword [0x5928c0], 0x22
mov dword [0x5928c4], 0x2ef8
jmp 0x48ad52
mov dword [0x5928c0], 0x14
mov dword [0x5928c4], 0x2f07
jmp 0x48ad52
mov dword [0x5928c0], 0xb
mov dword [0x5928c4], 0x2f19
jmp 0x48ad52
mov dword [0x5928c0], 0xc
mov dword [0x5928c4], 0x2f22
call ebp
lea ecx, [esp + 0x2c]
mov dword [0x5928c8], eax
mov dword [esp + 0x82c], 0xffffffff
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 0xc
mov dword [0x5928c4], 0x2f2d
call ebp
lea ecx, [esp + 0x2c]
mov dword [0x5928c8], eax
mov dword [esp + 0x82c], 0xffffffff
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 0xc
mov dword [0x5928c4], 0x2f38
call ebp
lea ecx, [esp + 0x2c]
mov dword [0x5928c8], eax
mov dword [esp + 0x82c], 0xffffffff
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 4
mov dword [0x5928c4], 0x2f51
jmp 0x48ad23
mov dword [0x5928c0], 0x25
mov dword [0x5928c4], 0x2f5d
jmp 0x48ad23
mov dword [0x5928c0], 0x21
mov dword [0x5928c4], 0x2f78
jmp 0x48acec
push ebp
call fcn.00520a33
add esp, 4
mov dword [0x5928c0], 0x21
mov dword [0x5928c4], 0x2f83
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x5928c8], eax
lea ecx, [esp + 0x2c]
mov dword [esp + 0x82c], 0xffffffff
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 0x25
mov dword [0x5928c4], 0x2fe2
call ebp
mov dword [0x5928c8], eax
lea ecx, [esp + 0x2c]
mov dword [esp + 0x82c], edi
call fcn.004bb290
xor ebx, ebx
jmp 0x48ad6d
mov dword [0x5928c0], 0x22
mov dword [0x5928c4], 0x2f42
call ebp
lea ecx, [esp + 0x2c]
mov dword [0x5928c8], eax
mov dword [esp + 0x82c], 0xffffffff
call fcn.004bb290
mov edx, dword [esp + 0x20]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push edx
call esi
mov eax, dword [esp + 0x14]
cmp eax, 0xffffffff
je 0x48ad86
push eax
call esi
mov eax, dword [esp + 0x40]
mov esi, dword [esp + 0x44]
cmp eax, ebx
je 0x48adbd
cmp esi, ebx
je 0x48adb0
mov ecx, dword [esp + 0x54]
mov edx, dword [esp + 0x838]
push ecx
push eax
push edx
call fcn.004bbb30
mov eax, dword [esp + 0x4c]
add esp, 0xc
push eax
call fcn.00520a33
add esp, 4
mov dword [esp + 0x40], ebx
cmp esi, ebx
je 0x48ade2
test byte [esp + 0x83c], 2
je 0x48adff
mov eax, dword [esp + 0x78]
mov ecx, dword [esp + 0x838]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, esi
jmp 0x48ae20
cmp dword [esp + 0x3c], ebx
je 0x48adff
cmp dword [esp + 0x844], ebx
jne 0x48adff
mov edx, dword [esp + 0x838]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, esi
jmp 0x48ae20
mov dword [0x5928c0], 1
mov dword [0x5928c4], 0x2eab
call ebp
mov dword [0x5928c8], eax
xor eax, eax
mov ecx, dword [esp + 0x824]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x820
ret