Function at 0x4c2080
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0x583f80]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 0x10]
mov ecx, str.octet
mov ebx, dword [eax]
mov eax, dword [ebp + 0xc]
cmp dword [ebx + 0x2dc], 0
mov edi, str.netascii
cmove edi, ecx
cmp eax, 7
ja case.0x4c20bb.1
jmp dword [eax*4 + 0x4c23a8]
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x20]
jle 0x4c20ed
mov dword [esi + 8], 0xffffff9e
pop edi
mov dword [esi], 3
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
cmp dword [ebx + 0x314], 0
lea eax, [esi + 0x160]
je 0x4c213d
push 2
push eax
call fcn.004c1860
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x160]
mov eax, dword [eax]
add ecx, 4
mov dword [eax + 0x114], ecx
mov edx, dword [ebx + 0x1f0]
mov ecx, dword [ebx + 0x1f4]
mov eax, edx
and eax, ecx
add esp, 8
cmp eax, 0xffffffff
je 0x4c2148
push ecx
push edx
push ebx
call fcn.004bd680
add esp, 0xc
jmp 0x4c2148
push 1
push eax
call fcn.004c1860
add esp, 8
mov eax, dword [esi + 0x10]
push 0
mov eax, dword [eax]
push 0
mov eax, dword [eax + 0x8690]
inc eax
push eax
push ebx
call fcn.004ce700
add esp, 0x10
mov dword [ebp - 0x4c], eax
test eax, eax
jne 0x4c217f
pop edi
pop esi
mov eax, 0x1b
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
push 0
push edi
push 0
push eax
mov eax, dword [esi + 0x160]
push str._s_c_s_c
push dword [esi + 0x154]
add eax, 2
push eax
call fcn.004b8ce0
mov ecx, dword [ebp - 0x4c]
add esp, 0x1c
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c21a8
sub ecx, edx
lea edx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4c21b4
sub edi, edx
add ecx, 4
add ecx, edi
cmp dword [ebx + 0x314], 0
mov dword [ebp - 0x48], ecx
je 0x4c21fd
mov edi, dword [ebx + 0x1f0]
mov edx, dword [ebx + 0x1f4]
mov eax, edi
and eax, edx
cmp eax, 0xffffffff
je 0x4c21fd
push edx
push edi
push str._lld
lea eax, [ebp - 0x44]
push 0x40
push eax
call fcn.004b8ce0
mov ecx, dword [ebp - 0x48]
add esp, 0x14
jmp 0x4c2206
mov eax, 0x30
mov word [ebp - 0x44], ax
mov eax, dword [esi + 0x160]
lea edi, [esi + 0x160]
push str.tsize
add eax, ecx
push eax
push ecx
push esi
call fcn.004c1900
mov ecx, dword [ebp - 0x48]
add ecx, eax
lea eax, [ebp - 0x44]
push eax
mov eax, dword [edi]
add eax, ecx
push eax
push ecx
push esi
mov dword [ebp - 0x48], ecx
call fcn.004c1900
push dword [esi + 0x158]
add dword [ebp - 0x48], eax
push 0x561904
lea eax, [ebp - 0x44]
push 0x40
push eax
call fcn.004b8ce0
mov ecx, dword [ebp - 0x48]
mov eax, dword [edi]
push str.blksize
add eax, ecx
push eax
push ecx
push esi
call fcn.004c1900
mov ecx, dword [ebp - 0x48]
add ecx, eax
add esp, 0x40
lea eax, [ebp - 0x44]
push eax
mov eax, dword [edi]
add eax, ecx
push eax
push ecx
push esi
mov dword [ebp - 0x48], ecx
call fcn.004c1900
push dword [esi + 0x1c]
add dword [ebp - 0x48], eax
push 0x561904
lea eax, [ebp - 0x44]
push 0x40
push eax
call fcn.004b8ce0
mov ecx, dword [ebp - 0x48]
mov eax, dword [edi]
push str.timeout
add eax, ecx
push eax
push ecx
push esi
call fcn.004c1900
mov ecx, dword [ebp - 0x48]
add ecx, eax
lea eax, [ebp - 0x44]
push eax
mov eax, dword [edi]
add eax, ecx
push eax
push ecx
push esi
mov dword [ebp - 0x48], ecx
call fcn.004c1900
mov ecx, dword [ebp - 0x48]
add esp, 0x40
add ecx, eax
mov eax, dword [esi + 0x10]
mov dword [ebp - 0x48], ecx
mov eax, dword [eax + 0x3c]
push dword [eax + 0x10]
push dword [eax + 0x18]
push 0
push ecx
push dword [edi]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, dword [ebp - 0x48]
je 0x4c230b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [esi + 0x10]
call fcn.004b4e10
push eax
push 0x5686b4
push ebx
call fcn.004b7370
add esp, 0x14
push dword [ebp - 0x4c]
call dword [0x57a004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
cmp dword [ebx + 0x314], 0
push 6
push esi
je 0x4c236e
call fcn.004c18c0
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
push 4
push esi
call fcn.004c18c0
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
push 3
push esi
call fcn.004c1880
add esp, 8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fcf30
mov esp, ebp
pop ebp
ret
push str.tftp_send_first:_internal_error
push ebx
call fcn.004b7370
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop edi
pop esi
xor eax, eax
pop ebx
call fcn.004fcf30
mov esp, ebp
pop ebp
ret