Function at 0x577cf0
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 0x5f460b
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 [0x674130], edi
call esi
mov ebp, dword [esp + 0xb80]
mov dword [0x674138], eax
cmp ebp, edi
je 0x5787dc
cmp word [ebp], di
je 0x5787dc
mov ebx, dword [esp + 0xb84]
cmp ebx, edi
je 0x5787dc
cmp word [ebx], di
je 0x5787dc
cmp dword [0x67413c], edi
jne 0x577d76
mov dword [0x674130], 2
mov dword [0x674134], 0x2adf
jmp 0x5787f0
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push ebp
call esi
test al, 0x10
mov dword [esp + 0x4c], eax
je 0x577da6
mov dword [0x674130], 0x1d
mov dword [0x674134], 0x2ae7
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x5787f2
push ebx
call esi
mov ebx, eax
cmp ebx, 0xffffffff
je 0x577dd4
test bl, 0x10
je 0x577dd4
mov dword [0x674130], 0x1e
mov dword [0x674134], 0x2af1
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x5787f2
mov ecx, dword [0x5fac04]
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 0x577e20
mov ecx, dword [esp + 0xb98]
mov dword [esp + 0x1c], eax
cmp ecx, edi
jne 0x577e24
mov dword [esp + 0x1c], edi
cmp ebx, 0xffffffff
jne 0x577e2d
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.0056f380
xor esi, esi
add esp, 4
cmp eax, esi
mov dword [esp + 0x50], eax
jne 0x5784e5
mov ecx, dword [esp + 0xba0]
mov eax, 5
cmp ecx, esi
je 0x577e7f
mov eax, 7
push esi
push 0x80
push 3
push esi
push eax
push SysReAllocStringLen
push ebp
call fcn.00598ca0
add esp, 0x1c
cmp eax, 0xffffffff
mov dword [esp + 0x2c], eax
je 0x578614
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push eax
call fcn.0056a9a0
add esp, 0x28
test eax, eax
jne 0x578638
cmp ebx, 0xffffffff
setne al
mov ebp, eax
cmp ebp, esi
je 0x577f84
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 0x577f72
cmp dword [esp + 0x7c], esi
jne 0x577f03
cmp dword [esp + 0x78], esi
je 0x577f72
mov edx, dword [0x674700]
lea eax, [esp + 0x10]
push edx
push eax
push 0x665270
push edi
call fcn.00598970
add esp, 0x10
test eax, eax
je 0x577f53
mov ecx, dword [esp + 0x10]
push 2
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x577f3d
mov dword [esp + 0x18], 1
jmp 0x577f72
mov dword [0x674130], 0x28
mov dword [0x674134], 0x2b78
jmp 0x577f67
mov dword [0x674130], 0x24
mov dword [0x674134], 0x2b7f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674138], eax
test bl, 1
je 0x577f8b
and ebx, 0xfffffffe
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
jmp 0x577f8b
mov edi, dword [esp + 0xb84]
push esi
push 0x80
push 4
push esi
push esi
push 0xc0000000
push edi
call fcn.00598ca0
add esp, 0x1c
cmp eax, 0xffffffff
mov dword [esp + 0x20], eax
je 0x578657
cmp ebp, esi
je 0x577fc0
mov eax, dword [esp + 0x18]
mov dword [esp + 0x14], esi
cmp eax, esi
je 0x577fc8
mov dword [esp + 0x14], 1
cmp ebp, esi
mov dword [esp + 0x40], 1
je 0x578156
mov eax, dword [esp + 0x18]
xor edi, edi
or ebx, 0xffffffff
or ebp, 0xffffffff
cmp eax, edi
je 0x57804b
mov edx, dword [esp + 0x10]
push edi
push 0x80
push 4
push edi
push 7
push SysReAllocStringLen
push edx
call fcn.00598ca0
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0x57804f
cmp dword [esp + 0x1c], edi
je 0x578047
lea eax, [esp + 0x30]
mov dword [esp + 0x30], edi
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, edi
jne 0x57802c
cmp dword [esp + 0x30], edi
je 0x578043
cmp dword [esp + 0xb94], 1
jne 0x578047
push ebp
call fcn.0056eb60
add esp, 4
test eax, eax
je 0x578047
mov dword [esp + 0x1c], edi
mov ebx, ebp
jmp 0x57804f
mov ebx, dword [esp + 0x20]
cmp dword [esp + 0xb88], edi
jne 0x57814a
cmp ebx, 0xffffffff
je 0x57814a
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.00576da0
add esp, 8
test eax, eax
je 0x57814a
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 0x57814a
mov eax, dword [esp + 0x788]
test eax, eax
jbe 0x57814a
push eax
call fcn.005d1478
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.00570fa0
add esp, 0x18
cmp ebp, 0xffffffff
je 0x578156
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 0x5781b6
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674130], 1
mov dword [0x674134], 0x2947
call esi
mov dword [0x674138], eax
mov dword [0x674130], 7
mov dword [0x674134], 0x2bec
jmp 0x57824e
mov eax, dword [0x665310]
mov ecx, dword [0x665314]
mov edx, dword [0x665318]
mov dword [esp + 0x790], eax
mov eax, dword [0x66531c]
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 0x578321
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674130], 1
mov dword [0x674134], 0x2988
call esi
mov dword [0x674138], eax
mov dword [0x674130], 8
mov dword [0x674134], 0x2bf3
call esi
mov dword [0x674138], eax
mov ecx, dword [esp + 0x2c]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [esp + 0x20]
cmp edi, 0xffffffff
je 0x578270
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0xb8c]
test eax, eax
jne 0x57828c
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x57828c
push eax
call fcn.005d14a1
add esp, 4
mov eax, dword [esp + 0x24]
test eax, eax
jne 0x578753
mov eax, dword [esp + 0x50]
test eax, eax
jne 0x5786d9
mov eax, dword [0x6746f0]
test eax, eax
je 0x5786d9
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674130], 0
call ebp
mov edi, dword [esp + 0xb84]
mov dword [0x674138], eax
push edi
call fcn.00441d20
add esp, 4
test eax, eax
je 0x5786bc
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 0x578676
mov dword [0x674130], 3
mov dword [0x674134], 0x398e
call ebp
mov dword [0x674138], eax
jmp 0x5786e0
lea edx, [esp + 0x260]
test edx, edx
jne 0x57834d
mov dword [0x674130], 1
mov dword [0x674134], 0x296f
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674138], eax
jmp 0x57839c
mov ecx, 0x66
xor eax, eax
lea edi, [esp + 0x260]
mov esi, 0x674140
rep stosd dword es:[edi], eax
mov eax, dword [0x66526c]
mov ecx, 0x66
lea edi, [esp + 0x260]
cmp eax, 0xffffffff
rep movsd dword es:[edi], dword [esi]
je 0x57838c
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x57838c
mov dword [esp + 0x280], eax
lea eax, [esp + 0x260]
push eax
call fcn.00597e80
add esp, 4
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [esp + 0xa0], eax
mov eax, dword [esp + 0x40]
test eax, eax
je 0x5783d6
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.00597ea0
add esp, 4
mov edx, dword [0x6746f8]
mov eax, dword [0x6746fc]
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.00578820
mov ecx, dword [esp + 0x60]
add esp, 0x18
test ecx, ecx
je 0x57843b
mov ecx, dword [esp + 0x14]
test ecx, ecx
jne 0x57843b
mov dword [esp + 0x14], 1
test eax, eax
je 0x578255
mov bl, byte [esp + 0xb9c]
test bl, 1
je 0x57849f
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 0x5784a7
mov esi, dword [esp + 0x2c]
mov edi, dword [esp + 0x20]
test bl, 4
je 0x5784bf
lea ecx, [esp + 0x38]
lea edx, [esp + 0x28]
push ecx
push edx
push esi
call fcn.00598490
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0xba4]
test eax, eax
je 0x5784d8
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
mov dword [esp + 0x24], 0
jmp 0x578264
xor eax, eax
cmp ebx, 0xffffffff
setne al
cmp eax, esi
mov ebx, 0x24
je 0x5785a6
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 0x57859a
cmp dword [esp + 0x7c], esi
jne 0x57852f
cmp dword [esp + 0x78], esi
je 0x57859a
mov ecx, dword [0x674700]
lea edx, [esp + 0x10]
push ecx
push edx
push 0x665270
push edi
call fcn.00598970
add esp, 0x10
test eax, eax
je 0x57857f
mov eax, dword [esp + 0x10]
push 2
push eax
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x578569
mov dword [esp + 0x18], 1
jmp 0x57859a
mov dword [0x674130], 0x28
mov dword [0x674134], 0x2b27
jmp 0x57858f
mov dword [0x674130], ebx
mov dword [0x674134], 0x2b2e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674138], eax
cmp dword [esp + 0x18], esi
jne 0x5785ad
mov dword [esp + 0x14], esi
jmp 0x5785b5
mov edi, dword [esp + 0xb84]
mov dword [esp + 0x14], 1
test byte [esp + 0xb9c], 4
je 0x5785d2
lea ecx, [esp + 0x38]
lea edx, [esp + 0x28]
push ecx
push edx
push ebp
call fcn.00598660
add esp, 0xc
mov eax, dword [esp + 0xba4]
push eax
push 0xffffffffffffffff
push esi
push edi
push ebp
call fcn.0056c6f0
add esp, 0x14
test eax, eax
je 0x5785f4
mov dword [esp + 0x24], esi
jmp 0x578270
mov dword [0x674130], ebx
mov dword [0x674134], 0x2b42
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674138], eax
jmp 0x578270
mov dword [0x674130], 3
mov dword [0x674134], 0x2b5a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x674138], eax
jmp 0x578270
mov dword [0x674130], 0x2a
mov dword [0x674134], 0x2b61
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x578250
mov dword [0x674130], 4
mov dword [0x674134], 0x2b95
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x578250
lea edx, [esp + 0x80]
push edx
push esi
call fcn.0057eae0
add esp, 8
mov ebx, eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x5786e0
mov dword [0x674130], 0x1c
mov dword [0x674134], 0x2c26
call ebp
mov dword [0x674138], eax
mov dword [esp + 0x24], 0xffffffff
jmp 0x57875a
mov dword [0x674130], 1
mov dword [0x674134], 0x397f
call ebp
mov dword [0x674138], eax
jmp 0x5786e0
mov edi, dword [esp + 0xb84]
mov eax, dword [esp + 0x28]
test eax, eax
je 0x5786f7
mov ecx, dword [esp + 0x38]
push ecx
push eax
push edi
call fcn.00598710
add esp, 0xc
test byte [esp + 0xb9c], 2
je 0x57870d
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 0x5787a9
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x578735
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xb98]
push 0x103
push eax
push ecx
jmp 0x5787a1
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x5787a9
mov eax, dword [esp + 0x10]
push eax
call fcn.00598790
add esp, 4
jmp 0x5787a9
mov edi, dword [esp + 0xb84]
mov eax, dword [esp + 0x14]
test eax, eax
je 0x578769
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [esp + 0x18]
test eax, eax
je 0x5787a9
mov ecx, dword [esp + 0x10]
push 3
push edi
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x5787a9
mov eax, dword [esp + 0xb90]
mov dword [esp + 0x24], 0xffffffff
test eax, eax
je 0x5787a9
mov edx, dword [esp + 0x10]
push 0x103
push edx
push eax
call fcn.00441ce3
add esp, 0xc
mov eax, dword [esp + 0x28]
test eax, eax
je 0x5787c2
push eax
call fcn.005d14a1
add esp, 4
mov dword [esp + 0x28], 0
lea ecx, [esp + 0x10]
mov dword [esp + 0xb78], 0xffffffff
call fcn.0045b310
mov eax, dword [esp + 0x24]
jmp 0x5787fc
mov dword [0x674130], 1
mov dword [0x674134], 0x2ad9
call esi
mov dword [0x674138], 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