Function at 0x4f5a70
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
mov eax, 0x354
call fcn.00532f10
mov eax, dword [0x5d21e8]
xor eax, esp
mov dword [esp + 0x350], eax
cmp dword [ebp + 0x20], 0x100000
mov eax, dword [ebp + 8]
mov dword [esp + 0x58], eax
mov eax, dword [ebp + 0xc]
push ebx
mov dword [esp + 0x74], eax
mov ebx, 0x40
mov eax, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
mov dword [esp + 0x40], eax
mov eax, dword [ebp + 0x18]
push edi
mov dword [esp + 0x40], eax
mov edi, 8
mov eax, dword [ebp + 0x24]
mov dword [esp + 0x80], esi
mov dword [esp + 0x60], eax
mov dword [esp + 0x50], ebx
mov dword [esp + 0x5c], 0x28
mov dword [esp + 0x28], edi
mov byte [esp + 0x17], 1
jb 0x4f5afd
push str.data_plus_mac_plus_padding_size___1024__1024
push 0x1c7
push str.._ssl_s3_cbc.c
call fcn.004660b0
add esp, 0xc
push dword [esp + 0x64]
call fcn.00477c30
push eax
call fcn.004657e0
add esp, 8
cmp eax, 0x2a0
jg 0x4f5bd2
je 0x4f5ba0
cmp eax, 4
je 0x4f5b60
cmp eax, 0x40
jne 0x4f5be7
lea eax, [esp + 0xb0]
push eax
call fcn.00487d40
add esp, 4
test eax, eax
jle 0x4f638e
mov dword [esp + 0x3c], 0x4f6760
mov ecx, 0x14
mov dword [esp + 0x18], 0x4895d0
jmp 0x4f5cad
lea eax, [esp + 0xb0]
push eax
call fcn.0047c4d0
add esp, 4
test eax, eax
jle 0x4f638e
mov edx, 0x30
mov dword [esp + 0x3c], 0x4f66e0
mov dword [esp + 0x18], 0x47c510
mov ecx, 0x10
mov dword [esp + 0x5c], edx
mov byte [esp + 0x17], 0
jmp 0x4f5cb2
lea eax, [esp + 0xb0]
push eax
call fcn.00489a10
add esp, 4
test eax, eax
jle 0x4f638e
mov dword [esp + 0x3c], 0x4f6800
mov ecx, 0x20
mov dword [esp + 0x18], 0x489a70
jmp 0x4f5cad
sub eax, 0x2a1
je 0x4f5c6e
sub eax, 1
je 0x4f5c52
sub eax, 1
je 0x4f5c23
push 0x57113c
push 0x209
push str.._ssl_s3_cbc.c
call fcn.004660b0
add esp, 0xc
test esi, esi
je 0x4f638e
mov dword [esi], 0
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x350]
xor ecx, esp
call fcn.005329db
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0xb0]
push eax
call fcn.004896d0
add esp, 4
test eax, eax
jle 0x4f638e
mov dword [esp + 0x3c], 0x4f6800
mov ecx, 0x1c
mov dword [esp + 0x18], 0x489a70
jmp 0x4f5cad
lea eax, [esp + 0xb0]
push eax
call fcn.0048a100
add esp, 4
test eax, eax
jle 0x4f638e
mov ecx, ebx
jmp 0x4f5c8b
lea eax, [esp + 0xb0]
push eax
call fcn.00489b70
add esp, 4
test eax, eax
jle 0x4f638e
mov ecx, 0x30
mov edi, 0x10
mov dword [esp + 0x18], 0x48a1b0
mov ebx, 0x80
mov dword [esp + 0x28], edi
mov dword [esp + 0x50], ebx
mov dword [esp + 0x3c], 0x4f68f0
mov edx, 0x28
cmp byte [ebp + 0x2c], 0
mov eax, 0xd
mov dword [esp + 0x24], ecx
mov dword [esp + 0x4c], eax
je 0x4f5cd1
mov eax, dword [ebp + 0x28]
add eax, 0xb
add eax, edx
mov dword [esp + 0x4c], eax
xor edx, edx
mov esi, eax
cmp byte [ebp + 0x2c], dl
sete dl
sub esi, ecx
mov ecx, dword [ebp + 0x20]
dec ecx
lea edx, [edx*4 + 2]
mov dword [esp + 0x30], edx
lea eax, [esi + edi]
add eax, ebx
xor edx, edx
add eax, ecx
xor edi, edi
div ebx
mov ecx, dword [ebp + 0x1c]
xor edx, edx
add ecx, esi
mov dword [esp + 0x38], eax
mov eax, ecx
mov esi, dword [esp + 0x28]
div ebx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x58], edx
xor edx, edx
mov dword [esp + 0x68], eax
lea eax, [ecx + esi]
div ebx
mov edx, dword [esp + 0x30]
xor ecx, ecx
cmp byte [ebp + 0x2c], cl
mov dword [esp + 0x6c], eax
mov eax, dword [esp + 0x38]
setne cl
add edx, ecx
mov dword [esp + 0x2c], edi
mov ecx, eax
sub ecx, dword [esp + 0x30]
cmp edx, eax
jae 0x4f5d4e
mov edi, ecx
imul edi, ebx
cmp edx, eax
mov dword [esp + 0x2c], edi
sbb eax, eax
and eax, ecx
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x34]
shl eax, 3
cmp byte [ebp + 0x2c], 0
mov dword [esp + 0x1c], eax
jne 0x4f5e4b
lea eax, [eax + ebx*8]
push ebx
mov dword [esp + 0x20], eax
lea eax, [esp + 0x1dc]
push 0
push eax
call fcn.00534a40
mov eax, dword [ebp + 0x28]
add esp, 0xc
cmp eax, 0x80
jbe 0x4f5da9
push str.mac_secret_length___sizeof_hmac_pad_
push 0x271
push str.._ssl_s3_cbc.c
call fcn.004660b0
mov eax, dword [ebp + 0x28]
add esp, 0xc
push eax
push dword [esp + 0x64]
lea eax, [esp + 0x1e0]
push eax
call fcn.005344c0
movaps xmm2, xmmword [str.6666666666666666jjjjjjjjjjjjjjjj_]
add esp, 0xc
xor eax, eax
nop word [eax + eax]
movups xmm0, xmmword [esp + eax + 0x1d8]
movaps xmm1, xmm2
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x1d8], xmm1
movups xmm0, xmmword [esp + eax + 0x1e8]
movaps xmm1, xmm2
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x1e8], xmm1
movups xmm0, xmmword [esp + eax + 0x1f8]
movaps xmm1, xmm2
pxor xmm0, xmm2
movups xmmword [esp + eax + 0x1f8], xmm0
movups xmm0, xmmword [esp + eax + 0x208]
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x208], xmm1
add eax, 0x40
cmp eax, ebx
jb 0x4f5dd0
lea eax, [esp + 0x1d8]
push eax
lea eax, [esp + 0xb4]
push eax
call dword [esp + 0x20]
mov eax, dword [esp + 0x24]
add esp, 8
mov ecx, eax
shr ecx, 0x18
mov dword [esp + 0x48], ecx
mov ecx, eax
shr ecx, 0x10
shr eax, 8
cmp byte [esp + 0x17], 0
mov dword [esp + 0x34], ecx
mov dword [esp + 0x38], eax
je 0x4f5eac
lea eax, [esi - 4]
push eax
lea eax, [esp + 0x18c]
push 0
push eax
call fcn.00534a40
mov eax, dword [esp + 0x54]
mov byte [esp + esi + 0x190], al
mov eax, dword [esp + 0x40]
mov byte [esp + esi + 0x191], al
mov eax, dword [esp + 0x44]
mov byte [esp + esi + 0x192], al
mov eax, dword [esp + 0x28]
mov byte [esp + esi + 0x193], al
jmp 0x4f5ee8
push esi
lea eax, [esp + 0x18c]
push 0
push eax
call fcn.00534a40
mov eax, dword [esp + 0x54]
mov byte [esp + esi + 0x18f], al
mov eax, dword [esp + 0x40]
mov byte [esp + esi + 0x18e], al
mov eax, dword [esp + 0x44]
mov byte [esp + esi + 0x18d], al
mov eax, dword [esp + 0x28]
mov byte [esp + esi + 0x18c], al
add esp, 0xc
test edi, edi
je 0x4f602f
cmp byte [ebp + 0x2c], 0
je 0x4f5fa3
mov eax, dword [esp + 0x4c]
cmp eax, ebx
jbe 0x4f638e
push dword [esp + 0x44]
sub eax, ebx
mov dword [esp + 0x20], eax
lea eax, [esp + 0xb4]
push eax
call dword [esp + 0x20]
push dword [esp + 0x24]
mov eax, dword [esp + 0x50]
add eax, ebx
push eax
lea eax, [esp + 0x268]
push eax
call fcn.005344c0
mov eax, ebx
sub eax, dword [esp + 0x30]
push eax
push dword [esp + 0x58]
lea eax, [esp + 0x274]
add eax, dword [esp + 0x38]
push eax
call fcn.005344c0
lea eax, [esp + 0x278]
push eax
lea eax, [esp + 0xd4]
push eax
call dword [esp + 0x40]
xor edx, edx
mov eax, edi
div ebx
add esp, 0x28
dec eax
cmp eax, 1
jbe 0x4f602f
mov esi, dword [esp + 0x40]
lea edi, [eax - 1]
sub esi, dword [esp + 0x1c]
add esi, ebx
lea eax, [esp + 0xb0]
push esi
push eax
call dword [esp + 0x20]
add esp, 8
add esi, ebx
sub edi, 1
jne 0x4f5f87
jmp 0x4f6027
mov ecx, dword [esp + 0x44]
mov eax, dword [ecx + 8]
movq xmm0, qword [ecx]
mov dword [esp + 0x260], eax
mov al, byte [ecx + 0xc]
mov byte [esp + 0x264], al
lea eax, [ebx - 0xd]
push eax
push dword [esp + 0x44]
lea eax, [esp + 0x26d]
movq qword [esp + 0x260], xmm0
push eax
call fcn.005344c0
lea eax, [esp + 0x264]
push eax
lea eax, [esp + 0xc0]
push eax
call dword [esp + 0x2c]
xor edx, edx
mov eax, edi
div ebx
add esp, 0x14
cmp eax, 1
jbe 0x4f602f
mov esi, dword [esp + 0x40]
lea edi, [eax - 1]
add esi, 0xfffffff3
add esi, ebx
nop dword [eax + eax]
lea eax, [esp + 0xb0]
push esi
push eax
call dword [esp + 0x20]
add esp, 8
add esi, ebx
sub edi, 1
jne 0x4f6010
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
push 0x40
lea eax, [esp + 0x19c]
push 0
push eax
call fcn.00534a40
mov eax, dword [esp + 0x3c]
add esp, 0xc
mov edx, dword [esp + 0x54]
add eax, edx
mov dword [esp + 0x78], eax
cmp edx, eax
ja 0x4f62da
mov eax, dword [esp + 0x58]
mov ecx, eax
shr ecx, 0x1f
mov dword [esp + 0x1c], ecx
lea ecx, [eax + 1]
shr ecx, 0x1f
mov dword [esp + 0x28], ecx
mov ecx, ebx
sub ecx, esi
sub esi, ebx
mov dword [esp + 0x70], ecx
mov ecx, eax
neg ecx
lea eax, [esp + eax + 0x2d8]
mov dword [esp + 0x58], ecx
lea ecx, [esp + 0x188]
add ecx, esi
mov dword [esp + 0x74], eax
mov dword [esp + 0x48], ecx
nop word [eax + eax]
mov eax, edx
xor esi, esi
xor eax, dword [esp + 0x68]
lea ebx, [eax - 1]
not eax
shr eax, 0x1f
shr ebx, 0x1f
and bl, al
mov eax, edx
xor eax, dword [esp + 0x6c]
neg bl
mov edx, dword [esp + 0x58]
mov dword [esp + 0x38], ebx
mov dword [esp + 0x30], edx
lea ecx, [eax - 1]
not eax
shr eax, 0x1f
shr ecx, 0x1f
and cl, al
neg cl
movsx eax, cl
mov dword [esp + 0x34], ecx
movd xmm0, eax
mov al, cl
not al
punpcklbw xmm0, xmm0
mov byte [esp + 0x23], al
or al, bl
punpcklwd xmm0, xmm0
pshufd xmm0, xmm0, 0
mov byte [esp + 0x22], al
mov eax, dword [esp + 0x48]
movaps xmmword [esp + 0xa0], xmm0
mov dword [esp + 0x2c], eax
jmp 0x4f6114
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x4c]
mov byte [esp + 0x17], 0
cmp edi, ecx
jae 0x4f6127
mov eax, dword [esp + 0x44]
jmp 0x4f6136
mov eax, dword [ebp + 0x20]
add eax, ecx
cmp edi, eax
jae 0x4f613d
mov eax, dword [esp + 0x40]
sub eax, ecx
mov al, byte [eax + edi]
mov byte [esp + 0x17], al
mov eax, dword [esp + 0x1c]
mov ecx, esi
shr edx, 0x1f
inc edi
xor dl, al
shr ecx, 0x1f
xor al, cl
or dl, al
mov eax, dword [esp + 0x28]
xor dl, cl
dec dl
and dl, bl
mov ebx, dword [esp + 0x30]
dec ebx
shr ebx, 0x1f
xor bl, al
xor al, cl
or bl, al
mov al, dl
xor bl, cl
not al
and al, byte [esp + 0x17]
dec bl
and bl, byte [esp + 0x38]
and dl, 0x80
not bl
or al, dl
and bl, al
and bl, byte [esp + 0x22]
cmp esi, dword [esp + 0x70]
jb 0x4f619b
mov eax, dword [esp + 0x2c]
mov cl, byte [esp + 0x34]
and bl, byte [esp + 0x23]
and cl, byte [eax]
or bl, cl
mov edx, dword [esp + 0x30]
inc esi
mov eax, dword [esp + 0x74]
inc dword [esp + 0x2c]
mov byte [eax + edx], bl
inc edx
mov ebx, dword [esp + 0x50]
mov dword [esp + 0x30], edx
cmp esi, ebx
jb 0x4f6110
lea eax, [esp + 0x2d8]
push eax
lea eax, [esp + 0xb4]
push eax
call dword [esp + 0x20]
lea eax, [esp + 0x2e0]
push eax
lea eax, [esp + 0xbc]
push eax
call dword [esp + 0x4c]
mov esi, dword [esp + 0x34]
add esp, 0x10
xor eax, eax
cmp esi, 0x40
jb 0x4f629b
movaps xmm2, xmmword [esp + 0xa0]
mov ecx, esi
and ecx, 0xffffffc0
nop dword [eax]
nop word [eax + eax]
movups xmm0, xmmword [esp + eax + 0x198]
movups xmm1, xmmword [esp + eax + 0x2d8]
pand xmm1, xmm2
por xmm1, xmm0
movups xmmword [esp + eax + 0x198], xmm1
movups xmm0, xmmword [esp + eax + 0x1a8]
movups xmm1, xmmword [esp + eax + 0x2e8]
pand xmm1, xmm2
por xmm1, xmm0
movups xmmword [esp + eax + 0x1a8], xmm1
movups xmm0, xmmword [esp + eax + 0x1b8]
movups xmm1, xmmword [esp + eax + 0x2f8]
pand xmm1, xmm2
por xmm1, xmm0
movups xmmword [esp + eax + 0x1b8], xmm1
movups xmm1, xmmword [esp + eax + 0x308]
movups xmm0, xmmword [esp + eax + 0x1c8]
pand xmm1, xmm2
por xmm1, xmm0
movups xmmword [esp + eax + 0x1c8], xmm1
add eax, 0x40
cmp eax, ecx
jb 0x4f6210
cmp eax, esi
jae 0x4f62c5
mov edx, dword [esp + 0x34]
nop dword [eax]
nop word [eax + eax]
mov cl, byte [esp + eax + 0x2d8]
and cl, dl
or byte [esp + eax + 0x198], cl
inc eax
cmp eax, esi
jb 0x4f62b0
mov edx, dword [esp + 0x54]
inc edx
mov dword [esp + 0x54], edx
cmp edx, dword [esp + 0x78]
jbe 0x4f60a0
jmp 0x4f62de
mov esi, dword [esp + 0x24]
lea eax, [esp + 0x88]
push eax
call fcn.0048cc50
mov eax, dword [esp + 0x68]
push 0
push dword [eax]
lea eax, [esp + 0x94]
push eax
call fcn.0048c700
add esp, 0x10
test eax, eax
jle 0x4f637e
cmp byte [ebp + 0x2c], 0
je 0x4f63a5
mov edi, dword [esp + 0x5c]
lea eax, [esp + 0x1d8]
push edi
push 0x5c
push eax
call fcn.00534a40
push dword [ebp + 0x28]
lea eax, [esp + 0x98]
push dword [esp + 0x70]
push eax
call fcn.0048c8a0
add esp, 0x18
test eax, eax
jle 0x4f637e
push edi
lea eax, [esp + 0x1dc]
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0048c8a0
add esp, 0xc
test eax, eax
jle 0x4f637e
push esi
lea eax, [esp + 0x19c]
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0048c8a0
add esp, 0xc
test eax, eax
jg 0x4f6452
lea eax, [esp + 0x88]
push eax
call fcn.0048c8b0
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x350]
xor ecx, esp
call fcn.005329db
mov esp, ebp
pop ebp
ret
movaps xmm2, xmmword [0x581540]
xor eax, eax
nop
movups xmm0, xmmword [esp + eax + 0x1d8]
movaps xmm1, xmm2
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x1d8], xmm1
movups xmm0, xmmword [esp + eax + 0x1e8]
movaps xmm1, xmm2
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x1e8], xmm1
movups xmm0, xmmword [esp + eax + 0x1f8]
movaps xmm1, xmm2
pxor xmm0, xmm2
movups xmmword [esp + eax + 0x1f8], xmm0
movups xmm0, xmmword [esp + eax + 0x208]
pxor xmm1, xmm0
movups xmmword [esp + eax + 0x208], xmm1
add eax, 0x40
cmp eax, ebx
jb 0x4f63b0
push ebx
lea eax, [esp + 0x1dc]
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0048c8a0
add esp, 0xc
test eax, eax
jle 0x4f637e
push esi
lea eax, [esp + 0x19c]
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0048c8a0
add esp, 0xc
test eax, eax
jle 0x4f637e
lea eax, [esp + 0x84]
push eax
push dword [esp + 0x80]
lea eax, [esp + 0x90]
push eax
call fcn.0048c630
mov ecx, dword [esp + 0x8c]
add esp, 0xc
test ecx, ecx
je 0x4f6485
mov eax, dword [esp + 0x84]
mov dword [ecx], eax
lea eax, [esp + 0x88]
push eax
call fcn.0048c8b0
mov ecx, dword [esp + 0x360]
add esp, 4
mov eax, 1
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.005329db
mov esp, ebp
pop ebp
ret