Function at 0x4726c0
Capabilities:
Create directory
Encode data using xor
Hash data with crc32
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4dd4db
mov eax, dword fs:[0]
push eax
mov eax, 0x42f4
call fcn.004a6cb0
mov eax, dword [0x50b0c0]
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 dword [ebp - 0x42a4], edx
mov esi, ecx
push 0x4018
lea eax, [ebp - 0x4260]
mov dword [ebp - 0x42a0], 0
xorps xmm0, xmm0
mov dword [ebp - 0x4264], 0
push 0
push eax
movq qword [ebp - 0x429c], xmm0
call fcn.004a8730
push 0x4c
lea eax, [ebp - 0x42fc]
mov dword [ebp - 0x4300], 0
push 0
push eax
call fcn.004a8730
add esp, 0x18
mov dword [ebp - 0x4294], 0xffffffff
xor eax, eax
mov dword [ebp - 0x426c], 0x475b10
xor edi, edi
mov dword [ebp - 0x4280], eax
lea ecx, [ebp - 0x230]
mov dword [ebp - 0x4270], edi
push esi
mov dword [ebp - 0x4274], edi
mov dword [ebp - 0x42a8], eax
mov dword [ebp - 0x4268], 0x475b30
mov dword [ebp - 0x42b0], 0x475b10
mov dword [ebp - 0x42ac], 0x475b30
call fcn.0042af70
lea edx, [ebp - 0x230]
mov dword [ebp - 4], edi
lea ecx, [ebp - 0x248]
call fcn.00472590
mov byte [ebp - 4], 2
mov ecx, dword [ebp - 0x21c]
cmp ecx, 7
jbe 0x4727fb
mov edx, dword [ebp - 0x230]
lea ecx, [ecx*2 + 2]
mov eax, edx
cmp ecx, 0x1000
jb 0x4727f1
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x472e89
push ecx
push edx
call fcn.004a6653
add esp, 8
push 0
push 0x80
push 3
xor eax, eax
mov dword [ebp - 0x220], 0
cmp dword [ebp - 0x234], 0xf
push 0
mov word [ebp - 0x230], ax
lea eax, [ebp - 0x248]
cmova eax, dword [ebp - 0x248]
push 1
push SysReAllocString
push eax
mov dword [ebp - 0x21c], 7
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x4298], eax
cmp eax, 0xffffffff
je 0x47285a
xor ebx, ebx
jmp 0x47285e
call esi
mov ebx, eax
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x234]
cmp ecx, 0xf
jbe 0x47289f
mov edx, dword [ebp - 0x248]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x472895
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x472e8e
push ecx
push edx
call fcn.004a6653
add esp, 8
test ebx, ebx
jne 0x472d24
lea eax, [ebp - 0x42a0]
mov dword [ebp - 0x42a0], 0x475a60
mov dword [ebp - 0x429c], 0x475a80
xor edx, edx
mov dword [ebp - 0x4264], 0x475bb0
mov dword [ebp - 0x4260], 0x475c10
mov dword [ebp - 0x425c], 0x475c20
mov dword [ebp - 0x4258], 0x475c70
mov dword [ebp - 0x4254], eax
mov dword [ebp - 0x424c], ebx
mov dword [ebp - 0x4250], ebx
nop dword [eax]
mov ecx, edx
mov eax, edx
and ecx, 1
shr eax, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [edx*4 + 0x521220], eax
inc edx
cmp edx, 0x100
jb 0x472900
cmp edx, 0x800
jae 0x4729c6
mov ecx, dword [edx*4 + 0x520e20]
movzx eax, cl
shr ecx, 8
xor ecx, dword [eax*4 + 0x521220]
mov dword [edx*4 + 0x521220], ecx
inc edx
cmp edx, 0x800
jb 0x4729a2
mov dword [0x5208b0], 0x476a60
call fcn.00476bf0
test eax, eax
jne 0x4729e3
mov dword [0x5208b0], 0x476b00
lea ecx, [ebp - 0x4300]
call fcn.004731c0
lea eax, [ebp - 0x42b0]
push eax
lea eax, [ebp - 0x426c]
push eax
lea edx, [ebp - 0x4264]
call fcn.00475140
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x472a26
lea edx, [ebp - 0x426c]
lea ecx, [ebp - 0x4300]
call fcn.00473230
jmp 0x472d24
xor eax, eax
mov dword [ebp - 0x4278], ebx
mov dword [ebp - 0x4288], eax
cmp dword [ebp - 0x42e4], eax
jbe 0x472cf2
mov eax, dword [ebp - 0x42f0]
add eax, 0x19
mov dword [ebp - 0x427c], eax
nop
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004a8730
push dword [ebp - 0x42a4]
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.004bd337
mov ebx, dword [ebp - 0x4288]
xor eax, eax
mov dword [ebp - 0x428c], eax
add esp, 0x18
mov dword [ebp - 0x4284], eax
mov eax, dword [ebp - 0x42c0]
mov esi, dword [eax + ebx*4 + 4]
sub esi, dword [eax + ebx*4]
cmp esi, dword [ebp - 0x4274]
jbe 0x472ae7
push edi
call fcn.004abe10
add esp, 4
mov dword [ebp - 0x4274], esi
add esi, esi
je 0x472d0f
push esi
call fcn.004b3276
mov edi, eax
add esp, 4
mov dword [ebp - 0x4270], edi
test edi, edi
je 0x472d11
mov eax, dword [ebp - 0x42c0]
mov edx, dword [eax + ebx*4 + 4]
mov ecx, dword [eax + ebx*4]
sub edx, ecx
jmp 0x472af4
mov edx, dword [eax + ebx*4 + 4]
mov ecx, dword [eax + ebx*4]
sub edx, ecx
test edi, edi
je 0x472b15
mov eax, dword [ebp - 0x42bc]
lea esi, [eax + ecx*2]
test edx, edx
je 0x472b15
mov ecx, edi
sub esi, edi
mov ax, word [ecx + esi]
lea ecx, [ecx + 2]
mov word [ecx - 2], ax
sub edx, 1
jne 0x472b05
push edi
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
mov esi, dword [ebp - 0x427c]
cmp byte [esi], 0
jne 0x472b84
lea eax, [ebp - 0x42b0]
push eax
lea eax, [ebp - 0x426c]
push eax
lea eax, [ebp - 0x4284]
push eax
lea eax, [ebp - 0x428c]
push eax
lea eax, [ebp - 0x42a8]
push eax
lea eax, [ebp - 0x4280]
push eax
lea eax, [ebp - 0x4294]
push eax
push ebx
lea edx, [ebp - 0x4264]
lea ecx, [ebp - 0x4300]
call fcn.00475780
mov ebx, eax
add esp, 0x20
mov dword [ebp - 0x4278], ebx
test ebx, ebx
jne 0x472cec
mov ax, word [ebp - 0x218]
xor edi, edi
test ax, ax
je 0x472bf5
xor ecx, ecx
movzx edx, ax
lea esi, [ebp - 0x218]
nop dword [eax]
movzx eax, dx
cmp eax, 0x2f
je 0x472bb2
mov edx, 0x2f2f
cmp ax, dx
jne 0x472bd9
cmp ecx, 0x208
jae 0x472e93
xor eax, eax
push eax
mov word [esi], ax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov eax, 0x5c
mov word [esi], ax
inc edi
lea esi, [ebp - 0x218]
lea ecx, [edi + edi]
add esi, ecx
movzx eax, word [esi]
mov edx, eax
test ax, ax
jne 0x472ba0
mov esi, dword [ebp - 0x427c]
cmp byte [esi], 0
mov edi, dword [ebp - 0x4274]
mov ebx, dword [ebp - 0x4270]
push 0
je 0x472c1a
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x472cba
push 0x80
xor eax, eax
push 2
push eax
push eax
mov dword [ebp - 0x4278], eax
lea eax, [ebp - 0x218]
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x472c50
mov dword [ebp - 0x4278], 1
jmp 0x472cb4
push 0
lea eax, [ebp - 0x4290]
mov dword [ebp - 0x4290], 0
push eax
push dword [ebp - 0x4284]
mov eax, dword [ebp - 0x428c]
add eax, dword [ebp - 0x4280]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp - 0x4284]
mov dword [ebp - 0x4270], ebx
mov dword [ebp - 0x4274], edi
cmp dword [ebp - 0x4290], eax
je 0x472cad
mov dword [ebp - 0x4278], 1
mov dword [ebp - 0x4270], ebx
mov dword [ebp - 0x4274], edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x427c]
mov ebx, dword [ebp - 0x4278]
mov edi, dword [ebp - 0x4270]
test ebx, ebx
jne 0x472cec
mov eax, dword [ebp - 0x4288]
add esi, 0x20
inc eax
mov dword [ebp - 0x427c], esi
mov dword [ebp - 0x4288], eax
cmp eax, dword [ebp - 0x42e4]
jb 0x472a50
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x4280]
cmp eax, 0x475b30
jne 0x472d18
call fcn.004abe10
add esp, 4
jmp 0x472d24
xor edi, edi
mov ebx, 1
jmp 0x472cec
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42d0]
cmp eax, 0x475b30
jne 0x472d41
call fcn.004abe10
add esp, 4
jmp 0x472d4d
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42cc]
cmp eax, 0x475b30
jne 0x472d6a
call fcn.004abe10
add esp, 4
jmp 0x472d76
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42c8]
cmp eax, 0x475b30
jne 0x472d93
call fcn.004abe10
add esp, 4
jmp 0x472d9f
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42c4]
cmp eax, 0x475b30
jne 0x472dbc
call fcn.004abe10
add esp, 4
jmp 0x472dc8
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42c0]
cmp eax, 0x475b30
jne 0x472de5
call fcn.004abe10
add esp, 4
jmp 0x472df1
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
mov eax, dword [ebp - 0x4268]
push dword [ebp - 0x42bc]
cmp eax, 0x475b30
jne 0x472e0e
call fcn.004abe10
add esp, 4
jmp 0x472e1a
lea ecx, [ebp - 0x426c]
push ecx
call eax
add esp, 8
lea edx, [ebp - 0x426c]
mov dword [ebp - 0x42bc], 0
lea ecx, [ebp - 0x4300]
mov dword [ebp - 0x42b8], 0
call fcn.00473040
lea ecx, [ebp - 0x4300]
call fcn.004731c0
push edi
call fcn.004abe10
mov eax, dword [ebp - 0x4298]
add esp, 4
cmp eax, 0xffffffff
je 0x472e6b
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x472e6b
call esi
mov eax, ebx
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.004a69a0
mov esp, ebp
pop ebp
ret
call fcn.004abd0f
call fcn.004abd0f
call fcn.004a6bd0
int3