joyce8/EMBER2024-capa huggingface dataset:
Function at 0x444eb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov edx, dword [eax + 0x338]
push ebx
mov ebx, dword [eax + ecx*4 + 0x168]
push esi
lea esi, [ecx + 0x19]
shl esi, 4
add esi, eax
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [edx + 0x3c], 3
je 0x444f59
cmp dword [eax + ecx*4 + 0x180], 0x444bf0
jne 0x444f59
cmp dword [esi], 0
je 0x444eee
test edi, edi
je 0x444f59
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004387c0
add esp, 0x10
cmp eax, 0xffffffff
je 0x444f59
test al, 1
je 0x444f59
cmp dword [esi], 0
jne 0x444f37
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x4bc598]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
je 0x444f52
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x444f59
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
ret

Function at 0x444f60
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esi + ecx*4 + 0x168]
mov eax, esi
call fcn.00444eb0
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
push 0
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x444fe4
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x444fbb
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.0044a830
mov edx, dword [esi]
push eax
push str.Send_failure:__s
push edx
call fcn.00444910
mov eax, dword [esi]
mov dword [eax + 0x86a0], ebp
add esp, 0x14
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x446aa0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x18
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x14], eax
xor eax, eax
cmp dword [esi + 0x4c8], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x446af4
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00444880
add esp, 0xc
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004751f1
add esp, 0x18
ret
mov edx, dword [esi + 0x4cc]
push edx
mov dword [esp + 0xc], 1
call fcn.004483d0
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x4d0]
push eax
call fcn.004483d0
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x446b6d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.00444880
add esp, 0x10
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004751f1
add esp, 0x18
ret
Function at 0x447250
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x44741a
cmp dword [ebp + 0x2b4], 0
push ebx
push esi
jne 0x4473ca
cmp dword [ebp + 0x31c], 0
jne 0x4473ca
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4472e9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044a830
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00444910
add esp, 0x18
jmp 0x447418
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.00477750
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x447336
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044a830
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00444910
add esp, 0x18
jmp 0x447418
lea edi, [ebp + 0xcc]
lea ebx, [ebp + 0xfc]
lea esi, [esp + 0x98]
call fcn.004471e0
test eax, eax
jne 0x44737a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044a830
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00444910
add esp, 0x18
jmp 0x447418
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xcc]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x130]
lea edi, [ebp + 0x100]
lea esi, [esp + 0x18]
call fcn.004471e0
test eax, eax
jne 0x4473ca
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044a830
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.00444910
add esp, 0x18
jmp 0x447418
mov edi, dword [ebp]
add edi, 0x884c
lea esi, [ebp + 0xcc]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov edi, dword [ebp]
add edi, 0x8880
lea esi, [ebp + 0x100]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
mov ecx, dword [ebp]
mov edx, dword [ebp + 0xfc]
mov dword [ecx + 0x887c], edx
mov eax, dword [ebp]
mov ecx, dword [ebp + 0x130]
mov dword [eax + 0x88b0], ecx
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.004751f1
add esp, 0x10c
ret
Function at 0x447440
Capabilities:
Set socket configuration

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0xc]
mov esi, dword [edi]
push 4
lea eax, [esp + 0x10]
push eax
push 1
push 6
push ecx
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x447489
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0044a830
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00444880
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00444880
add esp, 8
pop edi
pop esi
ret

Function at 0x447560
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x660]
test esi, esi
je 0x4475b9
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x44757f
cmp dword [edi + 0x40], eax
je 0x4475b9
mov dword [esp + 8], esi
mov dword [esp + 0xc], 0
test eax, eax
jne 0x447592
mov eax, dword [edi + 0x40]
push 0x447540
lea ecx, [esp + 0xc]
add eax, 0x68
push ecx
push eax
call fcn.00465740
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x4475c2
mov dword [edi + 0x660], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x4475cc
mov dword [eax], esi
cmp dword [esi + 0x1b0], 0
mov edi, dword [esi + 0x168]
je 0x4475f1
push esi
call fcn.00439fe0
add esp, 4
test eax, eax
jne 0x44760a
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
cmp edi, 0xffffffff
je 0x44760a
push 2
push 1
lea edx, [esp + 0x1c]
push edx
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4475b9
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x448250
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
push esi
push str.kernel32
xor ebp, ebp
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
jne 0x44826a
pop esi
pop ebp
pop ecx
ret
push ebx
push edi
push str.LoadLibraryExA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, dword [esp + 0x18]
mov edi, eax
push 0x497ff4
push ebx
mov dword [esp + 0x18], edi
call fcn.004781a0
add esp, 8
test eax, eax
je 0x4482b6
test edi, edi
je 0x4482a7
push 8
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
test edi, edi
je 0x4482dc
push str.AddDllDirectory
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4482dc
push 0x800
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edi, eax
test edi, edi
je 0x448390
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4482f5
sub eax, edx
lea eax, [eax + edi + 1]
push eax
call dword [0x4bc598]
mov esi, eax
add esp, 4
test esi, esi
je 0x448386
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x448386
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x448323
sub eax, edx
mov ecx, 0x5c
mov word [eax + esi], cx
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x448340
sub eax, edx
lea edx, [eax + esi]
mov ecx, ebx
sub edx, ebx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x448350
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44837d
push 8
push 0
push esi
call eax
push esi
mov ebp, eax
call dword [0x4bc59c]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push esi
call dword [0x4bc59c]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
Function at 0x449840
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x1c]
push ebp
xor ebp, ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
mov dword [eax], ebp
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x14], ebp
mov dword [esp + 0x1c], ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 8], eax
cmp eax, ebp
jne 0x4499f1
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebp
je 0x4499cf
push ebx
push esi
lea esp, [esp]
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x44989d
lea ebx, [eax + 0xe]
jmp 0x4498a9
cmp eax, 0x17
jne 0x449948
lea ebx, [eax + 5]
cmp dword [edi + 0x18], ebp
je 0x449948
mov eax, dword [edi + 0x10]
cmp eax, ebp
jbe 0x449948
cmp eax, ebx
jb 0x449948
push 0x20
call dword [0x4bc598]
mov esi, eax
add esp, 4
cmp esi, ebp
je 0x449955
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push ebx
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], ebp
mov dword [esi + 0x14], ebp
mov dword [esi + 0x1c], ebp
call dword [0x4bc598]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebp
je 0x44995f
mov ecx, dword [edi + 0x18]
push ebx
push ecx
push eax
call fcn.00475200
mov eax, dword [edi + 0x14]
add esp, 0xc
cmp eax, ebp
je 0x44992f
push eax
call dword [0x4bc5a4]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebp
je 0x449973
cmp dword [esp + 0x10], ebp
jne 0x449939
mov dword [esp + 0x10], esi
mov eax, dword [esp + 0x18]
cmp eax, ebp
je 0x449944
mov dword [eax + 0x1c], esi
mov dword [esp + 0x18], esi
mov edi, dword [edi + 0x1c]
cmp edi, ebp
jne 0x449890
jmp 0x44998f
mov dword [esp + 0x14], 8
jmp 0x44998f
push esi
mov dword [esp + 0x18], 8
call dword [0x4bc59c]
add esp, 4
jmp 0x44998f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x4bc59c]
push esi
call dword [0x4bc59c]
add esp, 8
mov eax, dword [esp + 0x1c]
pop esi
pop ebx
cmp eax, ebp
je 0x4499a0
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0xc], ebp
je 0x4499c9
mov eax, dword [esp + 8]
push eax
call fcn.00449800
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x10]
add esp, 4
mov ecx, ebp
pop edi
mov dword [esp + 4], ebp
mov dword [edx], ecx
pop ebp
add esp, 0x10
ret
cmp dword [esp + 8], ebp
jne 0x4499e2
push 0x2af9
mov dword [esp + 0x10], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0xc]
mov dword [edx], ecx
pop edi
pop ebp
add esp, 0x10
ret

Function at 0x449e10
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.0047b8a7
add esp, 0x18
test eax, eax
je 0x449e33
cmp eax, 0xffffffff
jne 0x449e35
xor eax, eax
ret
Function at 0x44ca10
Capabilities:
Generate random numbers via winapi

Disassembly:
push ecx
push 0xf0000040
push 1
push 0
push 0
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x44ca58
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
mov eax, dword [esp]
push ecx
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
test eax, eax
jne 0x44ca5f
mov ecx, dword [esp + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 1
pop ecx
ret
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop ecx
ret
Function at 0x455f80
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x49a0d8
push ecx
call fcn.00444880
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.004550f0
test eax, eax
jne 0x455fb0
mov eax, esi
jmp fcn.00455510
ret
Function at 0x4563d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
push esi
mov esi, dword [ebp + 0x568]
push edi
mov edi, dword [ebp]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x456459
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.00475200
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov ecx, dword [esi + 0x14c]
cmp ecx, 4
jge 0x456494
push str.Received_too_short_packet
push edi
call fcn.00444910
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004751f1
add esp, 0x88
ret
mov edx, dword [esi + 0x15c]
movzx eax, byte [edx]
movzx edx, byte [edx + 1]
shl ax, 8
movzx eax, ax
or eax, edx
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4564b9
jmp dword [eax*4 + 0x4565d0]
cmp ecx, 4
jle case.0x4564b9.4
mov eax, dword [esi + 0x15c]
movzx edx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl dx, 8
movzx edx, dx
or edx, eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
cmp eax, edx
jne case.0x4564b9.4
add ecx, 0xfffffffc
push ecx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
push 1
push ebp
call fcn.00444e70
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x456524
mov ecx, 5
mov eax, esi
call fcn.00456350
mov eax, ebx
jmp 0x45647b
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x70], eax
mov eax, dword [edi + 0x70]
adc dword [edi + 0x74], edx
mov edx, dword [edi + 0x74]
push edx
push eax
push edi
call fcn.0044d470
jmp 0x4565a5
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl cx, 8
movzx edx, cx
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
or edx, eax
push 0x49a0d8
push edi
mov dword [esi + 8], edx
call fcn.00444880
jmp 0x4565a5
mov edx, dword [esi + 0x15c]
add ecx, 0xfffffffe
push ecx
add edx, 2
push edx
push esi
call fcn.00455250
add esp, 0xc
test eax, eax
je case.0x4564b9.4
jmp 0x45647b
push str.Internal_error:_Unexpected_packet
push 0x497ad0
push edi
call fcn.00444910
add esp, 0xc
push ebp
call fcn.0044d630
add esp, 4
test eax, eax
je 0x456479
mov ecx, 5
mov eax, esi
call fcn.00456350
mov eax, 0x2a
jmp 0x45647b
Function at 0x457f60
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x457f95
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00444910
add esp, 0xc
jmp 0x457fce
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x457fc0
shr eax, 8
test al, al
jne 0x457fc0
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004751f1
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00444910
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.004751f1
add esp, 0x194
ret

Function at 0x458170
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x168]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4581b4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00444910
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00458070
add esp, 4
pop esi
pop ecx
ret
Function at 0x4589a0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x90c
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x908], eax
push ebx
push ebp
push esi
push edi
push 0x7f
lea eax, [esp + 0x9d]
mov ebx, ecx
push 0
push eax
mov dword [esp + 0x20], ebx
mov byte [esp + 0xa4], 0
call fcn.00477750
push 0x7f
lea ecx, [esp + 0x29]
push 0
push ecx
mov byte [esp + 0x30], 0
call fcn.00477750
mov ebp, dword [ebx]
mov edi, dword [ebp + 0x168]
mov edx, dword [edi + 0x1eb4]
sub edx, dword [edi + 0x1eb0]
lea eax, [edi + 0x1cb0]
add edx, 2
push edx
push 0x3c
mov esi, ebp
mov dword [esp + 0x30], ebp
call fcn.004583c0
mov eax, dword [edi + 0x1eb0]
movzx ecx, byte [eax]
inc eax
add esp, 0x20
mov dword [edi + 0x1eb0], eax
cmp ecx, 0x18
je 0x458b88
cmp ecx, 0x23
je 0x458b62
cmp ecx, 0x27
jne 0x458c1a
push 0
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x12c]
push 0x800
push eax
call fcn.00448c10
mov esi, dword [edi + 0x1cac]
add esp, 0x1c
mov ebp, 4
test esi, esi
je 0x458af6
lea esp, [esp]
mov ebx, dword [esi]
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x458a87
sub eax, edx
lea edi, [eax + ebp + 1]
cmp edi, 0x7fa
jae 0x458aeb
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x9c]
push edx
push str._127_____127s
push ebx
call fcn.00477a6d
add esp, 0x10
test eax, eax
je 0x458aeb
lea eax, [esp + 0x18]
push eax
push 1
lea ecx, [esp + 0xa0]
push ecx
push 0
mov edx, 0x800
push str._c_s_c_s
sub edx, ebp
push edx
lea eax, [esp + ebp + 0x130]
push eax
call fcn.00448c10
add esp, 0x1c
mov ebp, edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x458a80
mov ebx, dword [esp + 0x14]
push 0xf0
push 0xff
mov ecx, 0x800
push str._c_c
sub ecx, ebp
push ecx
lea edx, [esp + ebp + 0x128]
push edx
call fcn.00448c10
mov ecx, dword [ebx + 0x168]
add esp, 0x14
push 0
add ebp, 2
push ebp
lea eax, [esp + 0x120]
push eax
push ecx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x458b55
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [esp + 0x10]
push eax
push str.Sending_data_failed___d_
push edx
call fcn.00444910
add esp, 0xc
mov esi, dword [esp + 0x10]
add ebp, 0xfffffffe
push ebp
jmp 0x458c09
lea ecx, [edi + 0x1c28]
mov eax, ecx
lea esi, [eax + 1]
lea ecx, [ecx]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x458b70
push 0xf0
push 0xff
push ecx
push 0
push 0x23
jmp 0x458ba9
lea ecx, [edi + 0x1c08]
mov eax, ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x458b93
push 0xf0
push 0xff
push ecx
push 0
push 0x18
push 0xfa
push 0xff
sub eax, esi
push str._c_c_c_c_s_c_c
lea edi, [eax + 6]
lea eax, [esp + 0x138]
push 0x800
push eax
call fcn.00448c10
mov edx, dword [ebx + 0x168]
add esp, 0x28
push 0
push edi
lea ecx, [esp + 0x120]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x458c03
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.00444910
add esp, 0xc
add edi, 0xfffffffe
mov esi, ebp
push edi
push 0x3e
lea eax, [esp + 0x122]
call fcn.004583c0
add esp, 8
mov ecx, dword [esp + 0x918]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004751f1
add esp, 0x90c
ret
Function at 0x458e50
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x168]
mov dword [esp + 4], eax
jne 0x458fb7
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x458e89
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458e96
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458ea3
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458ed7
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458ee7
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458ef3
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458eff
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458f0c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x458f19
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, edi
sub eax, 2
push eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.004583c0
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x168]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x458f76
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00444910
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.00458c40
mov edx, dword [edi + 0x168]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jns 0x458fb4
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00444910
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x459b80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x4bcad4]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
mov ebx, dword [esi + 0x16c]
mov ebp, dword [esi]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ecx
push ebx
or edi, 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x459bdd
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
push ebx
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.00447620
add esp, 8
cmp edi, 0xffffffff
jne 0x459c01
push str.Error_accept__ing_server_connect
push ebp
call fcn.00444910
add esp, 8
mov eax, 0x1e
jmp 0x459c5c
push str.Connection_accepted_from_server_n
push ebp
call fcn.00444880
push 1
push edi
mov dword [esi + 0x2d8], 0
mov dword [esi + 0x16c], edi
call fcn.00468550
mov dword [esi + 0x17c], 1
mov eax, dword [ebp + 0x1f0]
add esp, 0x10
test eax, eax
je 0x459c5a
mov ecx, dword [ebp + 0x1f4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x459c5a
call fcn.00459ae0
mov eax, 0x2a
jmp 0x459c5c
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004751f1
add esp, 0x88
ret