Function at 0x56fdb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0xd0
mov eax, dword [0x6ab0d4]
xor eax, esp
mov dword [esp + 0xcc], eax
mov eax, dword [esp + 0xd8]
push ebx
mov dword [esp + 0x20], eax
lea ebx, [esp + 0x40]
mov eax, dword [esp + 0xe0]
push esi
mov esi, dword [esp + 0xdc]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0xec]
push edi
mov dword [esp + 0x30], eax
xor edi, edi
xor eax, eax
mov dword [esp + 0x14], esi
mov dword [esp + 0x10], edi
mov byte [esp + 0xf], 0
mov dword [esp + 0x24], ebx
test esi, esi
je 0x5701e9
cmp dword [esi], 0xbab1e
jne 0x5701e9
cmp byte [esi + 0xe6], al
je 0x56fe3f
lea eax, [edi + 8]
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0xcc]
xor ecx, esp
call fcn.005697c8
add esp, 0xd0
ret
cmp dword [esp + 0xec], eax
jge 0x56fe65
pop edi
pop esi
mov eax, 0xa
pop ebx
mov ecx, dword [esp + 0xcc]
xor ecx, esp
call fcn.005697c8
add esp, 0xd0
ret
push ebp
mov ebp, dword [esi + 4]
test ebp, ebp
je 0x56fec1
nop dword [eax]
lea eax, [esp + 0x38]
push eax
push ebp
call fcn.005711c0
add esp, 8
mov ebx, eax
xor edx, edx
mov eax, 1
or esi, 0xffffffff
test ebx, eax
je 0x56fe93
mov esi, dword [esp + edx*4 + 0x38]
inc edi
mov ecx, eax
rol ecx, 0x10
test ebx, ecx
je 0x56fea1
mov esi, dword [esp + edx*4 + 0x38]
inc edi
cmp esi, 0xffffffff
je 0x56feae
inc edx
rol eax, 1
cmp edx, 5
jb 0x56fe87
mov ebp, dword [ebp]
mov dword [esp + 0x14], edi
test ebp, ebp
jne 0x56fe70
mov esi, dword [esp + 0x18]
lea ebx, [esp + 0x4c]
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.005723d0
mov eax, dword [esp + 0x24]
add esp, 8
test eax, eax
js 0x56feea
mov ecx, dword [esp + 0xf0]
cmp eax, ecx
cmovl ecx, eax
mov dword [esp + 0xf0], ecx
mov eax, dword [esp + 0x20]
add eax, edi
cmp byte [esp + 0xfc], 0
mov dword [esp + 0x30], eax
je 0x56ff08
cmp dword [esi + 0xdc], 0xffffffff
je 0x56ff08
inc eax
cmp eax, 0xa
jbe 0x56ff45
shl eax, 3
push eax
call dword [0x6ab104]
mov ebx, eax
mov dword [esp + 0x2c], eax
add esp, 4
test ebx, ebx
jne 0x56ff40
lea eax, [ebx + 3]
pop ebp
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0xcc]
xor ecx, esp
call fcn.005697c8
add esp, 0xd0
ret
mov byte [esp + 0x13], 1
xor ebp, ebp
mov dword [esp + 0x24], ebp
test edi, edi
je 0x56ffe3
mov eax, dword [esi + 4]
mov dword [esp + 0x1c], eax
test eax, eax
je 0x56ffe3
mov edi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
push ecx
push eax
call fcn.005711c0
add esp, 8
mov ebx, eax
xor edx, edx
mov ecx, 1
nop dword [eax]
or esi, 0xffffffff
test ebx, ecx
je 0x56ff9d
mov eax, dword [esp + edx*4 + 0x38]
mov dword [edi + ebp*8], eax
mov eax, 0x300
mov word [edi + ebp*8 + 4], ax
inc ebp
mov esi, dword [esp + edx*4 + 0x38]
mov eax, ecx
rol eax, 0x10
test ebx, eax
je 0x56ffbc
mov eax, dword [esp + edx*4 + 0x38]
mov dword [edi + ebp*8], eax
mov eax, 0x10
mov word [edi + ebp*8 + 4], ax
inc ebp
mov esi, dword [esp + edx*4 + 0x38]
cmp esi, 0xffffffff
je 0x56ffc9
inc edx
rol ecx, 1
cmp edx, 5
jb 0x56ff80
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x24], ebp
mov eax, dword [eax]
mov dword [esp + 0x1c], eax
test eax, eax
jne 0x56ff66
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
test eax, eax
je 0x570047
mov edx, dword [esp + 0x2c]
lea ecx, [ebx + 4]
lea ecx, [ecx + ebp*8]
add edx, 4
add ebp, eax
mov esi, eax
mov dword [esp + 0x24], ebp
mov edi, 0x400
mov ebx, 0x300
nop word [eax + eax]
mov eax, dword [edx - 4]
mov dword [ecx - 4], eax
xor eax, eax
mov word [ecx], ax
test byte [edx], 1
je 0x570023
mov word [ecx], bx
test byte [edx], 2
je 0x57002b
or word [ecx], di
test byte [edx], 4
je 0x570034
or word [ecx], 0x10
add ecx, 8
add edx, 8
sub esi, 1
jne 0x570010
mov edi, dword [esp + 0x14]
mov ebx, dword [esp + 0x28]
cmp byte [esp + 0xfc], 0
je 0x570072
mov eax, dword [esp + 0x18]
mov eax, dword [eax + 0xdc]
cmp eax, 0xffffffff
je 0x570072
mov dword [ebx + ebp*8], eax
mov eax, 0x300
mov word [ebx + ebp*8 + 4], ax
inc ebp
mov dword [esp + 0x24], ebp
test ebp, ebp
je 0x57015f
mov eax, dword [esp + 0xf0]
cdq
push edx
push eax
push ebp
push ebx
call fcn.0058ddd0
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
jle 0x57015f
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x20]
test eax, eax
je 0x57010a
mov ebp, dword [esp + 0x2c]
lea edi, [edi*8 + 6]
add ebp, 6
add edi, ebx
movsx esi, word [edi]
lea edi, [edi + 8]
mov eax, esi
lea ebp, [ebp + 8]
and eax, 0x300
mov ebx, esi
neg eax
sbb eax, eax
neg eax
movzx edx, ax
mov eax, edx
or eax, 4
and bl, 0x10
movzx ecx, ax
mov eax, edx
cmove ecx, eax
movzx edx, cx
mov eax, edx
or eax, 2
and esi, 0x400
movzx ecx, ax
mov eax, edx
cmove ecx, eax
sub dword [esp + 0x20], 1
mov word [ebp - 8], cx
jne 0x5700b6
mov ebp, dword [esp + 0x24]
mov ebx, dword [esp + 0x28]
cmp byte [esp + 0xfc], 0
mov edi, dword [esp + 0x18]
je 0x570167
cmp dword [edi + 0xdc], 0xffffffff
je 0x570167
mov eax, dword [esp + 0x30]
mov ecx, 0x300
test word [ebx + eax*8 + 6], cx
je 0x570167
mov esi, dword [sym.imp.WS2_32.dll_recv]
nop word [eax + eax]
push 0
push 0x40
lea eax, [esp + 0xa4]
push eax
push dword [edi + 0xdc]
call esi
test eax, eax
jg 0x570140
mov esi, dword [esp + 0x1c]
dec esi
jmp 0x57016b
mov edi, dword [esp + 0x18]
xor esi, esi
jmp 0x57016b
mov esi, dword [esp + 0x14]
cmp byte [esp + 0x13], 0
je 0x57017c
push ebx
call dword [0x6ab108]
add esp, 4
mov eax, dword [esp + 0x34]
test eax, eax
je 0x570186
mov dword [eax], esi
cmp byte [esp + 0xf8], 0
je 0x5701e2
test ebp, ebp
jne 0x5701e2
cmp dword [edi], 0xbab1e
mov dword [esp + 0x2c], ebp
jne 0x5701e2
cmp byte [edi + 0xe6], 0
jne 0x5701e2
lea eax, [esp + 0x2c]
push eax
push edi
call fcn.005723d0
add esp, 8
test eax, eax
jne 0x5701e2
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x5701e2
mov ecx, dword [esp + 0xf0]
cmp eax, ecx
jg 0x5701d5
test eax, eax
cmovs eax, ecx
mov ecx, eax
mov eax, ecx
cdq
push edx
push eax
call fcn.0058e410
add esp, 8
xor eax, eax
jmp 0x56ff27
mov ecx, dword [esp + 0xd8]
mov eax, 1
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.005697c8
add esp, 0xd0
ret