Function at 0x48d160
Capabilities:
Check for time delay via gettickcount
Check if file exists
Delete file
Get file attributes
Get file size
Get thread local storage value
Move file
Set file attributes
Timestomp file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x544f9b
push eax
mov dword fs:[0], esp
sub esp, 0xb60
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
xor edi, edi
mov dword [0x598a40], edi
call esi
mov ebp, dword [esp + 0xb80]
mov dword [0x598a48], eax
cmp ebp, edi
je 0x48dc4c
cmp word [ebp], di
je 0x48dc4c
mov ebx, dword [esp + 0xb84]
cmp ebx, edi
je 0x48dc4c
cmp word [ebx], di
je 0x48dc4c
cmp dword [0x598a4c], edi
jne 0x48d1e6
mov dword [0x598a40], 2
mov dword [0x598a44], 0x2adf
jmp 0x48dc60
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push ebp
call esi
test al, 0x10
mov dword [esp + 0x4c], eax
je 0x48d216
mov dword [0x598a40], 0x1d
mov dword [0x598a44], 0x2ae7
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x48dc62
push ebx
call esi
mov ebx, eax
cmp ebx, 0xffffffff
je 0x48d244
test bl, 0x10
je 0x48d244
mov dword [0x598a40], 0x1e
mov dword [0x598a44], 0x2af1
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x48dc62
mov ecx, dword [0x550434]
mov eax, 1
mov dword [esp + 0x24], eax
mov dword [esp + 0x14], edi
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0xb94]
mov dword [esp + 0xb78], edi
cmp ecx, edi
mov dword [esp + 0x18], edi
mov dword [esp + 0x20], 0xffffffff
mov dword [esp + 0x28], edi
mov dword [esp + 0x38], edi
je 0x48d290
mov ecx, dword [esp + 0xb98]
mov dword [esp + 0x1c], eax
cmp ecx, edi
jne 0x48d294
mov dword [esp + 0x1c], edi
cmp ebx, 0xffffffff
jne 0x48d29d
mov dword [esp + 0x1c], edi
mov ecx, 0xe1
xor eax, eax
lea edi, [esp + 0x81]
mov byte [esp + 0x80], 0
rep stosd dword es:[edi], eax
mov edx, dword [esp + 0xb8c]
push ebp
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [esp + 0x40], edx
call fcn.00478a20
xor esi, esi
add esp, 4
cmp eax, esi
mov dword [esp + 0x50], eax
jne 0x48d955
mov ecx, dword [esp + 0xba0]
mov eax, 5
cmp ecx, esi
je 0x48d2ef
mov eax, 7
push esi
push 0x80
push 3
push esi
push eax
push SysReAllocStringLen
push ebp
call fcn.004c0f00
add esp, 0x1c
cmp eax, 0xffffffff
mov dword [esp + 0x2c], eax
je 0x48da84
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push eax
call fcn.00474020
add esp, 0x28
test eax, eax
jne 0x48daa8
cmp ebx, 0xffffffff
setne al
mov ebp, eax
cmp ebp, esi
je 0x48d3f4
mov ecx, 8
xor eax, eax
lea edi, [esp + 0x60]
mov dword [esp + 0x5c], esi
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0xb84]
lea ecx, [esp + 0x5c]
push ecx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesExW]
test eax, eax
je 0x48d3e2
cmp dword [esp + 0x7c], esi
jne 0x48d373
cmp dword [esp + 0x78], esi
je 0x48d3e2
mov edx, dword [0x599010]
lea eax, [esp + 0x10]
push edx
push eax
push 0x57b304
push edi
call fcn.004c0bd0
add esp, 0x10
test eax, eax
je 0x48d3c3
mov ecx, dword [esp + 0x10]
push 2
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x48d3ad
mov dword [esp + 0x18], 1
jmp 0x48d3e2
mov dword [0x598a40], 0x28
mov dword [0x598a44], 0x2b78
jmp 0x48d3d7
mov dword [0x598a40], 0x24
mov dword [0x598a44], 0x2b7f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a48], eax
test bl, 1
je 0x48d3fb
and ebx, 0xfffffffe
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
jmp 0x48d3fb
mov edi, dword [esp + 0xb84]
push esi
push 0x80
push 4
push esi
push esi
push 0xc0000000
push edi
call fcn.004c0f00
add esp, 0x1c
cmp eax, 0xffffffff
mov dword [esp + 0x20], eax
je 0x48dac7
cmp ebp, esi
je 0x48d430
mov eax, dword [esp + 0x18]
mov dword [esp + 0x14], esi
cmp eax, esi
je 0x48d438
mov dword [esp + 0x14], 1
cmp ebp, esi
mov dword [esp + 0x40], 1
je 0x48d5c6
mov eax, dword [esp + 0x18]
xor edi, edi
or ebx, 0xffffffff
or ebp, 0xffffffff
cmp eax, edi
je 0x48d4bb
mov edx, dword [esp + 0x10]
push edi
push 0x80
push 4
push edi
push 7
push SysReAllocStringLen
push edx
call fcn.004c0f00
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0x48d4bf
cmp dword [esp + 0x1c], edi
je 0x48d4b7
lea eax, [esp + 0x30]
mov dword [esp + 0x30], edi
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, edi
jne 0x48d49c
cmp dword [esp + 0x30], edi
je 0x48d4b3
cmp dword [esp + 0xb94], 1
jne 0x48d4b7
push ebp
call fcn.00478200
add esp, 4
test eax, eax
je 0x48d4b7
mov dword [esp + 0x1c], edi
mov ebx, ebp
jmp 0x48d4bf
mov ebx, dword [esp + 0x20]
cmp dword [esp + 0xb88], edi
jne 0x48d5ba
cmp ebx, 0xffffffff
je 0x48d5ba
mov ecx, 0xe1
xor eax, eax
lea edi, [esp + 0x409]
mov byte [esp + 0x408], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea ecx, [esp + 0x408]
push ecx
push ebx
stosb byte es:[edi], al
call fcn.0048c210
add esp, 8
test eax, eax
je 0x48d5ba
mov edx, dword [esp + 0x408]
mov eax, dword [esp + 0x40c]
mov ecx, dword [esp + 0x410]
mov dword [esp + 0x80], edx
mov edx, dword [esp + 0x414]
mov dword [esp + 0x84], eax
mov eax, dword [esp + 0xb8c]
mov dword [esp + 0x88], ecx
mov ecx, 0x66
lea esi, [esp + 0x450]
lea edi, [esp + 0xc8]
mov dword [esp + 0x8c], edx
test eax, eax
mov dword [esp + 0x40], 0
rep movsd dword es:[edi], dword [esi]
jne 0x48d5ba
mov eax, dword [esp + 0x788]
test eax, eax
jbe 0x48d5ba
push eax
call fcn.0052644a
mov ecx, dword [esp + 0x78c]
mov edx, eax
mov esi, ecx
xor eax, eax
mov edi, edx
mov dword [esp + 0x40], edx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, esi
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [esp + 0x78c]
lea eax, [esp + 0x34]
push eax
push ecx
push edx
push 0
push ebx
mov dword [esp + 0x48], 0
call fcn.004865f0
add esp, 0x18
cmp ebp, 0xffffffff
je 0x48d5c6
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, 0xf7
xor eax, eax
lea edi, [esp + 0x791]
mov byte [esp + 0x790], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea edx, [esp + 0x790]
test edx, edx
stosb byte es:[edi], al
jne 0x48d626
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a40], 1
mov dword [0x598a44], 0x2947
call esi
mov dword [0x598a48], eax
mov dword [0x598a40], 7
mov dword [0x598a44], 0x2bec
jmp 0x48d6be
mov eax, dword [0x57b3a4]
mov ecx, dword [0x57b3a8]
mov edx, dword [0x57b3ac]
mov dword [esp + 0x790], eax
mov eax, dword [0x57b3b0]
mov dword [esp + 0x794], ecx
mov dword [esp + 0x79c], eax
lea ecx, [esp + 0x80]
xor eax, eax
mov dword [esp + 0x798], edx
test ecx, ecx
mov dword [esp + 0x7b0], 2
mov dword [esp + 0x7b4], eax
mov dword [esp + 0x7b8], eax
mov dword [esp + 0x7bc], eax
jne 0x48d791
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a40], 1
mov dword [0x598a44], 0x2988
call esi
mov dword [0x598a48], eax
mov dword [0x598a40], 8
mov dword [0x598a44], 0x2bf3
call esi
mov dword [0x598a48], eax
mov ecx, dword [esp + 0x2c]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [esp + 0x20]
cmp edi, 0xffffffff
je 0x48d6e0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0xb8c]
test eax, eax
jne 0x48d6fc
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x48d6fc
push eax
call fcn.00526473
add esp, 4
mov eax, dword [esp + 0x24]
test eax, eax
jne 0x48dbc3
mov eax, dword [esp + 0x50]
test eax, eax
jne 0x48db49
mov eax, dword [0x599000]
test eax, eax
je 0x48db49
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a40], 0
call ebp
mov edi, dword [esp + 0xb84]
mov dword [0x598a48], eax
push edi
call fcn.00422fc1
add esp, 4
test eax, eax
je 0x48db2c
push 0
push 0
push 3
push 0
push 7
push SysReAllocStringLen
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x48dae6
mov dword [0x598a40], 3
mov dword [0x598a44], 0x398e
call ebp
mov dword [0x598a48], eax
jmp 0x48db50
lea edx, [esp + 0x260]
test edx, edx
jne 0x48d7bd
mov dword [0x598a40], 1
mov dword [0x598a44], 0x296f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a48], eax
jmp 0x48d80c
mov ecx, 0x66
xor eax, eax
lea edi, [esp + 0x260]
mov esi, 0x598a50
rep stosd dword es:[edi], eax
mov eax, dword [0x57b300]
mov ecx, 0x66
lea edi, [esp + 0x260]
cmp eax, 0xffffffff
rep movsd dword es:[edi], dword [esi]
je 0x48d7fc
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48d7fc
mov dword [esp + 0x280], eax
lea eax, [esp + 0x260]
push eax
call fcn.004c00d0
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [esp + 0xa0], eax
mov eax, dword [esp + 0x40]
test eax, eax
je 0x48d846
mov ecx, 0x66
lea esi, [esp + 0x260]
lea edi, [esp + 0xc8]
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x80]
push ecx
call fcn.004c0100
add esp, 4
mov edx, dword [0x599008]
mov eax, dword [0x59900c]
mov dword [esp + 0x94], edx
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x48]
mov dword [esp + 0x3f4], eax
push ecx
lea eax, [esp + 0x84]
push edx
mov edx, dword [esp + 0x28]
lea ecx, [esp + 0x798]
push eax
mov eax, dword [esp + 0x38]
push ecx
push edx
push eax
mov dword [esp + 0x60], 0
call fcn.0048dc90
mov ecx, dword [esp + 0x60]
add esp, 0x18
test ecx, ecx
je 0x48d8ab
mov ecx, dword [esp + 0x14]
test ecx, ecx
jne 0x48d8ab
mov dword [esp + 0x14], 1
test eax, eax
je 0x48d6c5
mov bl, byte [esp + 0xb9c]
test bl, 1
je 0x48d90f
mov esi, dword [esp + 0x2c]
xor eax, eax
lea ecx, [esp + 0x40]
mov dword [esp + 0x54], eax
mov dword [esp + 0x58], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], eax
lea edx, [esp + 0x30]
push ecx
lea eax, [esp + 0x58]
push edx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileTime]
mov edi, dword [esp + 0x20]
lea ecx, [esp + 0x40]
lea edx, [esp + 0x30]
push ecx
lea eax, [esp + 0x58]
push edx
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
jmp 0x48d917
mov edi, dword [esp + 0x20]
mov esi, dword [esp + 0x2c]
test bl, 4
je 0x48d92f
lea ecx, [esp + 0x38]
lea edx, [esp + 0x28]
push ecx
push edx
push esi
call fcn.004c06f0
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0xba4]
test eax, eax
je 0x48d948
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
mov dword [esp + 0x24], 0
jmp 0x48d6d4
xor eax, eax
cmp ebx, 0xffffffff
setne al
cmp eax, esi
mov ebx, 0x24
je 0x48da16
mov ecx, 8
xor eax, eax
lea edi, [esp + 0x60]
mov dword [esp + 0x5c], esi
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0xb84]
lea eax, [esp + 0x5c]
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesExW]
test eax, eax
je 0x48da0a
cmp dword [esp + 0x7c], esi
jne 0x48d99f
cmp dword [esp + 0x78], esi
je 0x48da0a
mov ecx, dword [0x599010]
lea edx, [esp + 0x10]
push ecx
push edx
push 0x57b304
push edi
call fcn.004c0bd0
add esp, 0x10
test eax, eax
je 0x48d9ef
mov eax, dword [esp + 0x10]
push 2
push eax
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x48d9d9
mov dword [esp + 0x18], 1
jmp 0x48da0a
mov dword [0x598a40], 0x28
mov dword [0x598a44], 0x2b27
jmp 0x48d9ff
mov dword [0x598a40], ebx
mov dword [0x598a44], 0x2b2e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a48], eax
cmp dword [esp + 0x18], esi
jne 0x48da1d
mov dword [esp + 0x14], esi
jmp 0x48da25
mov edi, dword [esp + 0xb84]
mov dword [esp + 0x14], 1
test byte [esp + 0xb9c], 4
je 0x48da42
lea ecx, [esp + 0x38]
lea edx, [esp + 0x28]
push ecx
push edx
push ebp
call fcn.004c08c0
add esp, 0xc
mov eax, dword [esp + 0xba4]
push eax
push 0xffffffffffffffff
push esi
push edi
push ebp
call fcn.00475d90
add esp, 0x14
test eax, eax
je 0x48da64
mov dword [esp + 0x24], esi
jmp 0x48d6e0
mov dword [0x598a40], ebx
mov dword [0x598a44], 0x2b42
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a48], eax
jmp 0x48d6e0
mov dword [0x598a40], 3
mov dword [0x598a44], 0x2b5a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x598a48], eax
jmp 0x48d6e0
mov dword [0x598a40], 0x2a
mov dword [0x598a44], 0x2b61
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x48d6c0
mov dword [0x598a40], 4
mov dword [0x598a44], 0x2b95
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x48d6c0
lea edx, [esp + 0x80]
push edx
push esi
call fcn.00493f50
add esp, 8
mov ebx, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x48db50
mov dword [0x598a40], 0x1c
mov dword [0x598a44], 0x2c26
call ebp
mov dword [0x598a48], eax
mov dword [esp + 0x24], 0xffffffff
jmp 0x48dbca
mov dword [0x598a40], 1
mov dword [0x598a44], 0x397f
call ebp
mov dword [0x598a48], eax
jmp 0x48db50
mov edi, dword [esp + 0xb84]
mov eax, dword [esp + 0x28]
test eax, eax
je 0x48db67
mov ecx, dword [esp + 0x38]
push ecx
push eax
push edi
call fcn.004c0970
add esp, 0xc
test byte [esp + 0xb9c], 2
je 0x48db7d
mov edx, dword [esp + 0x4c]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, dword [esp + 0x18]
test eax, eax
je 0x48dc19
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x48dba5
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xb98]
push 0x103
push eax
push ecx
jmp 0x48dc11
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x48dc19
mov eax, dword [esp + 0x10]
push eax
call fcn.004c09f0
add esp, 4
jmp 0x48dc19
mov edi, dword [esp + 0xb84]
mov eax, dword [esp + 0x14]
test eax, eax
je 0x48dbd9
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [esp + 0x18]
test eax, eax
je 0x48dc19
mov ecx, dword [esp + 0x10]
push 3
push edi
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x48dc19
mov eax, dword [esp + 0xb90]
mov dword [esp + 0x24], 0xffffffff
test eax, eax
je 0x48dc19
mov edx, dword [esp + 0x10]
push 0x103
push edx
push eax
call fcn.00422f84
add esp, 0xc
mov eax, dword [esp + 0x28]
test eax, eax
je 0x48dc32
push eax
call fcn.00526473
add esp, 4
mov dword [esp + 0x28], 0
lea ecx, [esp + 0x10]
mov dword [esp + 0xb78], 0xffffffff
call fcn.0043bf80
mov eax, dword [esp + 0x24]
jmp 0x48dc6c
mov dword [0x598a40], 1
mov dword [0x598a44], 0x2ad9
call esi
mov dword [0x598a48], eax
mov eax, 1
mov ecx, dword [esp + 0xb70]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xb6c
ret