Function at 0x53f1b0
Capabilities:
Encode data using xor
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x633cbd
mov eax, dword fs:[0]
push eax
sub esp, 0x1e4
mov eax, dword [0x717f80]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
xorps xmm0, xmm0
mov dword [ebp - 0xa0], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0xa8], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xa4], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0xb0], eax
mov eax, dword [ebp + 0x18]
push 0x40
mov dword [ebp - 0xac], eax
lea eax, [ebp - 0x54]
push 0
push eax
mov dword [ebp - 0x7c], 0x68b97c
movups xmmword [ebp - 0x6c], xmm0
mov dword [ebp - 0x5c], 0
call sub.VCRUNTIME140.dll_memset
xorps xmm0, xmm0
mov dword [ebp - 4], 0
mov esi, 0x67452301
mov dword [ebp - 0x68], 0xefcdab89
xor edi, edi
mov dword [ebp - 0x6c], esi
push 0x4e28
mov dword [ebp - 0x64], 0x98badcfe
mov dword [ebp - 0x60], 0x10325476
mov dword [ebp - 0x5c], 0xc3d2e1f0
mov dword [ebp - 0x58], edi
movlpd qword [ebp - 0x74], xmm0
call fcn.00477830
add esp, 0x10
mov dword [ebp - 0x9c], eax
test eax, eax
jne 0x53f282
xor al, al
jmp 0x53f929
mov ecx, dword [ebp - 0xa0]
mov dword [ebp - 0x14], edi
mov byte [ebp - 0x89], 1
call fcn.005688c0
test al, al
jne 0x53f905
nop
push dword [ebp - 0xa4]
mov ecx, dword [ebp - 0xa0]
lea eax, [ebp - 0x14]
push dword [ebp - 0xa8]
push eax
push 0x4e20
push dword [ebp - 0x9c]
call fcn.00568b20
test al, al
je 0x53f905
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x53f8d9
mov ecx, dword [ebp - 0xac]
test ecx, ecx
je 0x53f2f2
push eax
push dword [ebp - 0x9c]
call fcn.0049f210
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x9c]
mov edx, eax
mov dword [ebp - 0x98], edx
mov dword [ebp - 0x94], ecx
test edx, edx
je 0x53f8bd
nop
test edi, edi
jne 0x53f844
cmp edx, 0x40
jb 0x53f844
movups xmm0, xmmword [ecx]
xor edx, edx
movups xmmword [ebp - 0x54], xmm0
movups xmm0, xmmword [ecx + 0x10]
movups xmmword [ebp - 0x44], xmm0
movups xmm0, xmmword [ecx + 0x20]
movups xmmword [ebp - 0x34], xmm0
movups xmm0, xmmword [ecx + 0x30]
movups xmmword [ebp - 0x24], xmm0
movzx ecx, byte [ebp + edx - 0x54]
movzx eax, byte [ebp + edx - 0x53]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + edx - 0x52]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + edx - 0x51]
shl ecx, 8
or ecx, eax
mov dword [ebp + edx - 0x1f0], ecx
add edx, 4
cmp edx, 0x40
jb 0x53f342
mov eax, dword [ebp - 0x68]
lea edx, [ebp - 0x1e8]
mov edi, dword [ebp - 0x64]
mov ecx, 0x40
mov dword [ebp - 0x84], eax
mov eax, dword [ebp - 0x5c]
mov dword [ebp - 0x80], esi
mov esi, dword [ebp - 0x60]
mov dword [ebp - 0x88], eax
nop word [eax + eax]
mov eax, dword [edx + 0x2c]
lea edx, [edx + 4]
xor eax, dword [edx + 0x14]
xor eax, dword [edx - 0xc]
xor eax, dword [edx - 4]
rol eax, 1
mov dword [edx + 0x34], eax
sub ecx, 1
jne 0x53f3a0
mov ecx, dword [ebp - 0x80]
xor eax, eax
nop
mov edx, ecx
mov ecx, esi
xor ecx, edi
rol edx, 5
and ecx, dword [ebp - 0x84]
xor ecx, esi
rol dword [ebp - 0x84], 0x1e
add edx, ecx
mov ecx, dword [ebp - 0x88]
add edx, dword [ebp + eax*4 - 0x1f0]
add ecx, 0x5a827999
add ecx, edx
mov dword [ebp - 0x88], ecx
mov edx, ecx
rol edx, 5
mov ecx, edi
xor ecx, dword [ebp - 0x84]
and ecx, dword [ebp - 0x80]
rol dword [ebp - 0x80], 0x1e
xor ecx, edi
add ecx, 0x5a827999
add edx, ecx
mov ecx, dword [ebp - 0x84]
xor ecx, dword [ebp - 0x80]
and ecx, dword [ebp - 0x88]
add edx, dword [ebp + eax*4 - 0x1ec]
xor ecx, dword [ebp - 0x84]
add esi, edx
add ecx, 0x5a827999
mov edx, esi
rol edx, 5
add edx, ecx
mov ecx, dword [ebp - 0x88]
add edx, dword [ebp + eax*4 - 0x1e8]
rol ecx, 0x1e
add edi, edx
mov dword [ebp - 0x88], ecx
mov edx, edi
xor ecx, dword [ebp - 0x80]
and ecx, esi
rol edx, 5
xor ecx, dword [ebp - 0x80]
add edx, ecx
rol esi, 0x1e
add edx, dword [ebp + eax*4 - 0x1e4]
mov ecx, dword [ebp - 0x84]
add ecx, 0x5a827999
add ecx, edx
mov edx, ecx
mov dword [ebp - 0x84], ecx
mov ecx, dword [ebp - 0x88]
xor ecx, esi
rol edx, 5
and ecx, edi
rol edi, 0x1e
xor ecx, dword [ebp - 0x88]
add edx, ecx
mov ecx, dword [ebp - 0x80]
add edx, dword [ebp + eax*4 - 0x1e0]
add ecx, 0x5a827999
add ecx, edx
add eax, 5
mov dword [ebp - 0x80], ecx
cmp eax, 0x14
jb 0x53f3c0
mov dword [ebp - 0x90], esi
cmp eax, 0x28
jae 0x53f5c1
nop dword [eax]
mov edx, ecx
mov ecx, esi
xor ecx, edi
rol edx, 5
xor ecx, dword [ebp - 0x84]
add edx, ecx
rol dword [ebp - 0x84], 0x1e
add edx, dword [ebp + eax*4 - 0x1f0]
mov ecx, dword [ebp - 0x88]
add ecx, 0x6ed9eba1
add ecx, edx
mov dword [ebp - 0x88], ecx
mov edx, ecx
rol edx, 5
mov ecx, edi
xor ecx, dword [ebp - 0x84]
xor ecx, dword [ebp - 0x80]
rol dword [ebp - 0x80], 0x1e
add ecx, 0x6ed9eba1
add edx, ecx
mov ecx, dword [ebp - 0x88]
add edx, dword [ebp + eax*4 - 0x1ec]
xor ecx, dword [ebp - 0x84]
add esi, edx
xor ecx, dword [ebp - 0x80]
mov edx, esi
add ecx, 0x6ed9eba1
rol edx, 5
add edx, ecx
mov ecx, dword [ebp - 0x88]
add edx, dword [ebp + eax*4 - 0x1e8]
rol ecx, 0x1e
add edi, edx
mov dword [ebp - 0x88], ecx
mov edx, edi
xor ecx, esi
rol edx, 5
xor ecx, dword [ebp - 0x80]
add edx, ecx
rol esi, 0x1e
add edx, dword [ebp + eax*4 - 0x1e4]
mov ecx, dword [ebp - 0x84]
add ecx, 0x6ed9eba1
add ecx, edx
mov edx, ecx
mov dword [ebp - 0x84], ecx
mov ecx, dword [ebp - 0x88]
xor ecx, esi
rol edx, 5
xor ecx, edi
rol edi, 0x1e
add edx, ecx
mov ecx, dword [ebp - 0x80]
add edx, dword [ebp + eax*4 - 0x1e0]
add ecx, 0x6ed9eba1
add ecx, edx
add eax, 5
mov dword [ebp - 0x80], ecx
cmp eax, 0x28
jb 0x53f4d0
mov dword [ebp - 0x90], esi
cmp eax, 0x3c
jae 0x53f705
nop word [eax + eax]
mov esi, ecx
mov edx, edi
or edx, dword [ebp - 0x84]
mov ecx, edi
and edx, dword [ebp - 0x90]
and ecx, dword [ebp - 0x84]
or edx, ecx
rol esi, 5
add edx, dword [ebp + eax*4 - 0x1f0]
add edx, dword [ebp - 0x88]
lea ecx, [esi - 0x70e44324]
add ecx, edx
mov edx, dword [ebp - 0x84]
rol edx, 0x1e
mov esi, ecx
mov dword [ebp - 0x84], edx
or edx, dword [ebp - 0x80]
and edx, edi
mov dword [ebp - 0x88], ecx
mov ecx, dword [ebp - 0x84]
and ecx, dword [ebp - 0x80]
or edx, ecx
rol dword [ebp - 0x80], 0x1e
add edx, dword [ebp + eax*4 - 0x1ec]
add edx, dword [ebp - 0x90]
rol esi, 5
lea ecx, [esi - 0x70e44324]
add ecx, edx
mov dword [ebp - 0x90], ecx
mov esi, ecx
mov ecx, dword [ebp - 0x88]
mov edx, ecx
or edx, dword [ebp - 0x80]
and edx, dword [ebp - 0x84]
and ecx, dword [ebp - 0x80]
or edx, ecx
rol esi, 5
add edx, dword [ebp + eax*4 - 0x1e8]
mov ecx, dword [ebp - 0x88]
add edx, edi
rol ecx, 0x1e
lea edi, [esi - 0x70e44324]
mov dword [ebp - 0x88], ecx
add edi, edx
mov edx, ecx
or edx, dword [ebp - 0x90]
mov esi, edi
and edx, dword [ebp - 0x80]
and ecx, dword [ebp - 0x90]
or edx, ecx
rol esi, 5
add edx, dword [ebp + eax*4 - 0x1e4]
add esi, 0x8f1bbcdc
add edx, dword [ebp - 0x84]
mov ecx, dword [ebp - 0x90]
add edx, esi
rol ecx, 0x1e
mov esi, edx
mov dword [ebp - 0x84], edx
mov edx, ecx
or edx, edi
mov dword [ebp - 0x90], ecx
and edx, dword [ebp - 0x88]
and ecx, edi
or edx, ecx
rol esi, 5
add edx, dword [ebp + eax*4 - 0x1e0]
add eax, 5
add edx, dword [ebp - 0x80]
rol edi, 0x1e
lea ecx, [esi - 0x70e44324]
add ecx, edx
mov dword [ebp - 0x80], ecx
cmp eax, 0x3c
jb 0x53f5d0
mov esi, dword [ebp - 0x90]
cmp eax, 0x50
jae 0x53f7f5
nop
mov edx, ecx
mov ecx, esi
xor ecx, edi
rol edx, 5
xor ecx, dword [ebp - 0x84]
add edx, 0xca62c1d6
add ecx, dword [ebp + eax*4 - 0x1f0]
add ecx, dword [ebp - 0x88]
add ecx, edx
rol dword [ebp - 0x84], 0x1e
mov dword [ebp - 0x88], ecx
mov edx, ecx
rol edx, 5
mov ecx, edi
xor ecx, dword [ebp - 0x84]
xor ecx, dword [ebp - 0x80]
add ecx, dword [ebp + eax*4 - 0x1ec]
rol dword [ebp - 0x80], 0x1e
add ecx, esi
lea esi, [edx - 0x359d3e2a]
add esi, ecx
mov ecx, dword [ebp - 0x88]
xor ecx, dword [ebp - 0x84]
mov edx, esi
xor ecx, dword [ebp - 0x80]
add ecx, dword [ebp + eax*4 - 0x1e8]
add ecx, edi
rol edx, 5
lea edi, [edx - 0x359d3e2a]
add edi, ecx
mov ecx, dword [ebp - 0x88]
rol ecx, 0x1e
mov edx, edi
mov dword [ebp - 0x88], ecx
xor ecx, esi
xor ecx, dword [ebp - 0x80]
add ecx, dword [ebp + eax*4 - 0x1e4]
add ecx, dword [ebp - 0x84]
rol edx, 5
add edx, 0xca62c1d6
rol esi, 0x1e
add ecx, edx
mov edx, ecx
mov dword [ebp - 0x84], ecx
mov ecx, dword [ebp - 0x88]
xor ecx, esi
rol edx, 5
xor ecx, edi
rol edi, 0x1e
add ecx, 0xca62c1d6
add ecx, dword [ebp + eax*4 - 0x1e0]
add eax, 5
add ecx, dword [ebp - 0x80]
add ecx, edx
mov dword [ebp - 0x80], ecx
cmp eax, 0x50
jb 0x53f710
mov eax, dword [ebp - 0x68]
add eax, dword [ebp - 0x84]
add dword [ebp - 0x6c], ecx
add dword [ebp - 0x64], edi
add dword [ebp - 0x60], esi
mov ecx, dword [ebp - 0x94]
mov edx, dword [ebp - 0x98]
mov edi, dword [ebp - 0x58]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x5c]
add eax, dword [ebp - 0x88]
add dword [ebp - 0x74], 0x200
mov dword [ebp - 0x5c], eax
adc dword [ebp - 0x70], 0
add ecx, 0x40
sub edx, 0x40
mov dword [ebp - 0x94], ecx
mov dword [ebp - 0x98], edx
jmp 0x53f8af
mov eax, 0x40
mov esi, edx
sub eax, edi
cmp edx, eax
cmovae esi, eax
lea eax, [ebp - 0x54]
push esi
push ecx
add eax, edi
push eax
call sub.VCRUNTIME140.dll_memcpy
mov edi, dword [ebp - 0x58]
add esp, 0xc
mov ecx, dword [ebp - 0x94]
add edi, esi
mov edx, dword [ebp - 0x98]
add ecx, esi
sub edx, esi
mov dword [ebp - 0x58], edi
mov dword [ebp - 0x94], ecx
mov dword [ebp - 0x98], edx
cmp edi, 0x40
jne 0x53f8af
lea ecx, [ebp - 0x7c]
call fcn.0053e2f0
add dword [ebp - 0x74], 0x200
mov ecx, dword [ebp - 0x94]
adc dword [ebp - 0x70], 0
xor edi, edi
mov edx, dword [ebp - 0x98]
mov dword [ebp - 0x58], edi
mov esi, dword [ebp - 0x6c]
test edx, edx
jne 0x53f310
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xa8]
test ecx, ecx
je 0x53f8d9
push dword [ebp - 0xa4]
push 0
push eax
call fcn.00518bd0
test al, al
jne 0x53f8ee
mov ecx, dword [ebp - 0xa0]
call fcn.005688c0
test al, al
je 0x53f2a0
jmp 0x53f905
mov ecx, dword [ebp - 0xa4]
push str.Digest_SHA1_aborted_by_application
mov eax, dword [ecx]
call dword [eax + 0x14]
mov byte [ebp - 0x89], 0
push dword [ebp - 0x9c]
call fcn.00622535
add esp, 4
lea ecx, [ebp - 0x7c]
push 0
push dword [ebp - 0xb0]
call fcn.0053e910
mov al, byte [ebp - 0x89]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00622073
mov esp, ebp
pop ebp
ret