Function at 0x48b1a0
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x520078]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], edi
test edi, edi
je 0x48bb59
cmp dword [edi + 0x20], 0
je 0x48bb59
cmp dword [edi + 0x24], 0
je 0x48bb59
mov esi, dword [edi + 0x1c]
test esi, esi
je 0x48bb59
cmp dword [esi], edi
jne 0x48bb59
mov eax, dword [esi + 4]
cmp eax, 0x2a
je 0x48b21d
cmp eax, 0x39
je 0x48b21d
cmp eax, 0x45
je 0x48b21d
cmp eax, 0x49
je 0x48b21d
cmp eax, 0x5b
je 0x48b21d
cmp eax, 0x67
je 0x48b21d
cmp eax, 0x71
je 0x48b21d
cmp eax, 0x29a
jne 0x48bb59
cmp ebx, 5
ja 0x48bb59
cmp dword [edi + 0xc], 0
je 0x48bb51
cmp dword [edi + 4], 0
je 0x48b23f
cmp dword [edi], 0
je 0x48bb51
cmp dword [esi + 4], 0x29a
jne 0x48b251
cmp ebx, 4
jne 0x48bb51
cmp dword [edi + 0x10], 0
jne 0x48b275
mov eax, dword [str.buffer_error]
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov dword [esi + 0x28], ebx
je 0x48b2a6
call fcn.0048b150
cmp dword [edi + 0x10], 0
jne 0x48b2dc
mov dword [esi + 0x28], 0xffffffff
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
jne 0x48b2dc
xor eax, eax
mov ecx, 9
cmp edx, 4
cmovg eax, ecx
add edx, edx
sub edx, eax
xor ecx, ecx
cmp ebx, 4
mov eax, 9
cmovg ecx, eax
lea eax, [ebx + ebx]
sub eax, ecx
cmp eax, edx
jg 0x48b2dc
cmp ebx, 4
jne 0x48b257
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x48b2f0
cmp dword [edi + 4], 0
jne 0x48b257
cmp eax, 0x2a
jne 0x48b3e8
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
jge 0x48b332
mov edx, dword [esi + 0x84]
cmp edx, 2
jl 0x48b332
cmp edx, 6
jge 0x48b325
mov eax, 1
jmp 0x48b334
xor eax, eax
cmp edx, 6
setne al
add eax, 2
jmp 0x48b334
xor eax, eax
shl eax, 6
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x48b342
or ecx, 0x20
mov eax, 0x8421085
mul ecx
mov eax, dword [esi + 0x14]
sub ecx, edx
shr ecx, 1
add ecx, edx
shr ecx, 4
inc ecx
mov ebx, ecx
shl ebx, 5
sub ebx, ecx
mov ecx, dword [esi + 8]
mov edx, ebx
shr edx, 8
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
cmp dword [esi + 0x6c], 0
mov ebx, dword [esi + 0x14]
je 0x48b3bf
movzx edx, word [edi + 0x32]
mov eax, dword [esi + 8]
mov ecx, edx
shr ecx, 8
mov byte [ebx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
movzx ebx, word [edi + 0x30]
mov edx, dword [esi + 0x14]
mov ecx, ebx
mov eax, dword [esi + 8]
shr ecx, 8
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
push 0
xor edx, edx
xor ecx, ecx
call fcn.00480520
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
cmp dword [esi + 4], 0x39
jne 0x48b604
mov dword [edi + 0x30], 0
mov eax, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov byte [ecx + eax], 0x1f
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0x8b
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 8
inc dword [esi + 0x14]
mov edx, dword [esi + 0x1c]
mov ebx, dword [esi + 0x14]
test edx, edx
jne 0x48b4d9
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x48b47a
lea ecx, [eax - 7]
jmp 0x48b491
cmp dword [esi + 0x88], 2
jge 0x48b48c
cmp eax, 2
jl 0x48b48c
xor ecx, ecx
jmp 0x48b491
mov ecx, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0xa
mov ecx, edi
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.0048b150
cmp dword [esi + 0x14], 0
je 0x48b604
pop edi
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
mov ecx, dword [edx + 0x24]
mov eax, dword [edx + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [edx + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [edx + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [edx], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [ebx + eax], cl
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 4]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 5]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 6]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 7]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x48b574
lea ecx, [eax - 7]
jmp 0x48b58b
cmp dword [esi + 0x88], 2
jge 0x48b586
cmp eax, 2
jl 0x48b586
xor ecx, ecx
jmp 0x48b58b
mov ecx, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [eax + 0xc]
mov byte [edx + ecx], al
mov eax, dword [esi + 0x1c]
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
cmp dword [eax + 0x10], 0
je 0x48b5d5
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x14]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x15]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x48b5f6
mov eax, dword [esi + 8]
test eax, eax
je 0x48b5f3
mov ecx, dword [edi + 0x30]
push edx
mov edx, eax
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x45
cmp dword [esi + 4], 0x45
jne 0x48b71c
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x48b715
movzx ecx, word [eax + 0x14]
mov ebx, dword [esi + 0x14]
mov eax, ebx
sub ecx, dword [esi + 0x20]
add eax, ecx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ecx
cmp eax, dword [esi + 0xc]
jbe 0x48b6c2
nop dword [eax + eax]
mov eax, dword [esi + 0x1c]
mov ebx, dword [esi + 0xc]
sub ebx, dword [esi + 0x14]
push ebx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, dword [esi + 0x14]
push eax
call fcn.004ad070
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x48b692
mov eax, dword [ebp - 8]
cmp ecx, eax
jbe 0x48b692
mov edx, dword [esi + 8]
sub ecx, eax
add edx, eax
jne 0x48b683
xor eax, eax
jmp 0x48b68f
push ecx
mov ecx, dword [edi + 0x30]
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
mov ecx, edi
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
mov ecx, dword [ebp - 0xc]
mov eax, dword [esi + 0x14]
sub ecx, ebx
add eax, ecx
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], ecx
cmp eax, dword [esi + 0xc]
ja 0x48b640
mov ebx, dword [ebp - 8]
mov eax, dword [esi + 0x1c]
push ecx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, dword [esi + 0x14]
push eax
call fcn.004ad070
mov eax, dword [ebp - 0xc]
add esp, 0xc
add dword [esi + 0x14], eax
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
cmp dword [eax + 0x2c], 0
je 0x48b70e
cmp ecx, ebx
jbe 0x48b70e
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x48b6ff
xor eax, eax
jmp 0x48b70b
push ecx
mov ecx, dword [edi + 0x30]
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
cmp dword [esi + 4], 0x49
jne 0x48b7d9
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x48b7d2
mov ebx, dword [esi + 0x14]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x48b77d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x48b76a
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x48b76a
mov edx, dword [esi + 8]
sub eax, ebx
add edx, ebx
jne 0x48b75b
xor eax, eax
jmp 0x48b767
mov ecx, dword [edi + 0x30]
push eax
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
movzx edx, byte [eax + ecx]
lea eax, [ecx + 1]
mov ecx, dword [esi + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 0x14]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
test edx, edx
jne 0x48b736
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x48b7cb
cmp ecx, ebx
jbe 0x48b7cb
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x48b7bc
xor eax, eax
jmp 0x48b7c8
push ecx
mov ecx, dword [edi + 0x30]
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
cmp dword [esi + 4], 0x5b
jne 0x48b88f
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x48b888
mov ebx, dword [esi + 0x14]
mov eax, dword [esi + 0x14]
cmp eax, dword [esi + 0xc]
jne 0x48b83a
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x48b827
mov eax, dword [esi + 0x14]
cmp eax, ebx
jbe 0x48b827
mov edx, dword [esi + 8]
sub eax, ebx
add edx, ebx
jne 0x48b818
xor eax, eax
jmp 0x48b824
mov ecx, dword [edi + 0x30]
push eax
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
xor ebx, ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
movzx edx, byte [eax + ecx]
lea eax, [ecx + 1]
mov ecx, dword [esi + 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 0x14]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
test edx, edx
jne 0x48b7f3
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], edx
je 0x48b888
cmp ecx, ebx
jbe 0x48b888
mov edx, dword [esi + 8]
sub ecx, ebx
add edx, ebx
jne 0x48b879
xor eax, eax
jmp 0x48b885
push ecx
mov ecx, dword [edi + 0x30]
call fcn.00481040
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x67
cmp dword [esi + 4], 0x67
jne 0x48b8f9
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x48b8e1
mov eax, dword [esi + 0x14]
add eax, 2
cmp eax, dword [esi + 0xc]
jbe 0x48b8ba
mov ecx, edi
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
mov ecx, dword [esi + 0x14]
mov edx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x31]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov dword [edi + 0x30], 0
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.0048b150
cmp dword [esi + 0x14], 0
jne 0x48b28c
cmp dword [edi + 4], 0
mov ebx, dword [ebp - 0x10]
jne 0x48b91d
cmp dword [esi + 0x74], 0
jne 0x48b91d
test ebx, ebx
je 0x48ba13
cmp dword [esi + 4], 0x29a
je 0x48ba13
mov eax, dword [esi + 0x84]
test eax, eax
jne 0x48b930
push ebx
push esi
call fcn.0048c160
jmp 0x48b96f
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x48b946
mov edx, ebx
mov ecx, esi
call fcn.0048d160
jmp 0x48b972
cmp ecx, 3
jne 0x48b956
mov edx, ebx
mov ecx, esi
call fcn.0048ce00
jmp 0x48b972
lea eax, [eax + eax*2]
mov edi, dword [eax*4 + 0x506ac0]
mov ecx, edi
push ebx
push esi
call dword [0x4e3310]
call edi
mov edi, dword [ebp - 0x14]
add esp, 8
cmp eax, 2
je 0x48b97c
cmp eax, 3
jne 0x48b983
mov dword [esi + 4], 0x29a
test eax, eax
je 0x48bb2d
cmp eax, 2
je 0x48bb2d
cmp eax, 1
jne 0x48ba13
cmp ebx, eax
jne 0x48b9a6
mov ecx, esi
call fcn.0048e3f0
jmp 0x48ba02
cmp ebx, 5
je 0x48ba02
push 0
push 0
xor edx, edx
mov ecx, esi
call fcn.0048e300
add esp, 8
cmp ebx, 3
jne 0x48ba02
mov eax, dword [esi + 0x44]
xor edx, edx
mov ecx, dword [esi + 0x4c]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.004ad5f0
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x48ba02
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
mov ecx, edi
call fcn.0048b150
cmp dword [edi + 0x10], 0
je 0x48b28c
cmp ebx, 4
jne 0x48b293
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x48ba37
pop edi
pop esi
lea eax, [ebx - 3]
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x48babf
mov ecx, dword [esi + 0x14]
movzx eax, byte [edi + 0x30]
mov edx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x31]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x32]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x33]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 9]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xa]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xb]
mov byte [edx + ecx], al
jmp 0x48bafe
movzx ebx, word [edi + 0x32]
mov eax, dword [esi + 0x14]
mov edx, ebx
mov ecx, dword [esi + 8]
shr edx, 8
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
movzx ebx, word [edi + 0x30]
mov edx, dword [esi + 0x14]
mov ecx, ebx
mov eax, dword [esi + 8]
shr ecx, 8
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, edi
call fcn.0048b150
mov eax, dword [esi + 0x18]
test eax, eax
jle 0x48bb14
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop edi
pop esi
sete al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x10], 0
jne 0x48b293
pop edi
mov dword [esi + 0x28], 0xffffffff
xor eax, eax
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00493bec
mov esp, ebp
pop ebp
ret
mov eax, dword [str.stream_error]
mov dword [edi + 0x18], eax
mov ecx, dword [ebp - 4]
mov eax, 0xfffffffe
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00493bec
mov esp, ebp
pop ebp
ret