joyce8/EMBER2024-capa huggingface dataset:
Function at 0x453b20
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bffb8
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], vtable.ConnectionListener.0
mov ecx, 0x555590
mov dword [edi + 4], vtable.LogConnAuthListener.0
mov dword [edi + 8], vtable.LogListener.0
mov dword [edi + 0xc], vtable.Singleton_class_LogServer_.0
mov eax, dword [vtable.LocalMutex.0]
call dword [eax + 4]
cmp dword [0x559000], 0
jne 0x453b84
mov eax, edi
mov dword [0x559000], eax
mov dword [ebp - 4], 0
mov ecx, 0x555590
mov eax, dword [vtable.LocalMutex.0]
call dword [eax + 8]
mov dword [ebp - 4], 1
lea ecx, [edi + 0x10]
push str.TVN_log_pipe_public_name
mov dword [edi], vtable.LogServer.0
mov dword [edi + 4], vtable.LogServer.2.0
mov dword [edi + 8], vtable.LogServer.3.0
mov dword [edi + 0xc], vtable.LogServer.1.0
call fcn.00403030
lea eax, [edi + 0x20]
mov dword [ebp - 0x14], eax
lea esi, [eax + 4]
mov dword [eax], vtable.StringStorage.0
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
push esi
push 1
mov ecx, esi
mov byte [ebp - 4], 3
call fcn.00403af0
mov ecx, dword [esi]
mov eax, dword [esi + 4]
sub eax, ecx
sar eax, 1
add eax, eax
push eax
push 0x525db4
push ecx
call fcn.0049e720
add esp, 0xc
mov byte [ebp - 4], 4
lea esi, [edi + 0x34]
push 0
mov byte [edi + 0x30], 0
mov dword [ebp - 0x14], esi
push 0
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0040cf00
mov dword [esi], eax
mov byte [ebp - 4], 5
lea esi, [edi + 0x3c]
push 0
mov dword [ebp - 0x14], esi
push 0
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0040cf00
mov dword [esi], eax
mov byte [ebp - 4], 6
lea esi, [edi + 0x44]
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0042ec20
mov dword [esi], eax
lea eax, [edi + 0x50]
mov dword [edi + 0x4c], vtable.LocalMutex.0
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov byte [ebp - 4], 8
lea ecx, [edi + 0x6c]
mov dword [edi + 0x68], 0
call fcn.00472280
mov dword [edi + 0xa8], 0
mov eax, edi
mov dword [edi + 0xac], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x454210
Capabilities:
Create thread
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c00a0
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x1c], ebx
mov eax, dword [ebx + 0x4c]
lea ecx, [ebx + 0x4c]
mov dword [ebp - 0x28], vtable.AutoLock.0
mov dword [ebp - 0x24], ecx
call dword [eax + 4]
push 0xa0
mov dword [ebp - 4], 0
call fcn.0049b504
mov edi, eax
add esp, 4
mov dword [ebp - 0x18], edi
test ebx, ebx
je 0x45427b
lea eax, [ebx + 8]
mov dword [ebp - 0x14], eax
lea eax, [ebx + 4]
mov dword [ebp - 0x10], eax
jmp 0x454289
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov bl, byte [ebx + 0x30]
lea eax, [edi + 8]
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
push 4
push edi
push 0x471ee0
push 0
mov dword [edi], vtable.Thread.0
mov byte [edi + 0xc], 0
push 0
mov byte [edi + 0xd], 0
call esi
mov dword [edi + 4], eax
mov eax, dword [ebp - 0x10]
mov dword [edi + 0x10], eax
mov eax, dword [ebp - 0x14]
mov dword [edi + 0x14], eax
mov eax, dword [ebp + 8]
mov dword [edi + 0x18], eax
lea eax, [edi + 0x2c]
mov dword [edi], vtable.LogConn.0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], vtable.LocalMutex.0
mov edi, dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
push eax
call edi
mov eax, dword [ebp - 0x18]
mov byte [eax + 0x44], bl
mov ebx, eax
lea eax, [ebx + 0x4c]
mov dword [ebx + 0x48], vtable.LocalMutex.0
push eax
call edi
lea edi, [ebx + 0x64]
lea eax, [edi + 8]
mov dword [ebp + 8], edi
push eax
push 4
push edi
push 0x471ee0
push 0
mov dword [edi], vtable.Thread.0
mov byte [edi + 0xc], 0
push 0
mov byte [edi + 0xd], 0
call esi
mov dword [edi + 4], eax
push ecx
mov byte [ebp - 4], 5
lea ecx, [edi + 0x10]
mov dword [edi], vtable.LogLevelSender.0
call fcn.0041e200
lea eax, [edi + 0x24]
mov dword [edi + 0x18], 0
mov word [edi + 0x1c], 0
push eax
mov dword [edi + 0x20], vtable.LocalMutex.0
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
push dword [edi + 4]
mov esi, dword [sym.imp.KERNEL32.dll_ResumeThread]
call esi
cmp eax, 0xffffffff
setne al
mov byte [edi + 0xc], al
push dword [ebx + 4]
call esi
mov esi, dword [ebp - 0x1c]
cmp eax, 0xffffffff
mov byte [ebp - 4], 0
setne al
mov dword [ebp - 0x20], ebx
mov byte [ebx + 0xc], al
mov edi, dword [esi + 0x34]
mov ebx, dword [edi + 4]
lea eax, [ebp - 0x20]
push eax
push ebx
push edi
call fcn.0040e8b0
mov edx, eax
mov ecx, 0x15555554
mov eax, dword [esi + 0x38]
sub ecx, eax
cmp ecx, 1
jb 0x4543de
inc eax
mov dword [esi + 0x38], eax
mov dword [edi + 4], edx
mov dword [ebx], edx
lea ecx, [esi + 0x4c]
mov dword [ebp - 4], 6
mov eax, dword [ecx]
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push str.list_T__too_long
call fcn.0049bfd6
int3
Function at 0x454df0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c01e0
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
lea edi, [ebx + 4]
mov dword [ebx], vtable.Logger.0
lea eax, [edi + 8]
mov dword [edi], vtable.Thread.0
push eax
push 4
push edi
push 0x471ee0
push 0
mov byte [edi + 0xc], 0
push 0
mov byte [edi + 0xd], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [edi + 4], eax
lea esi, [ebx + 0x14]
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], esi
mov dword [esi], vtable.LogDump.0
mov byte [esi + 4], 1
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
lea ecx, [esi + 0x18]
mov byte [esi + 0x14], 0
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
push 0x400
mov byte [ebp - 4], 2
call fcn.00456e90
lea eax, [ebx + 0x48]
mov dword [esi], vtable.ClientLogger.1.0
mov esi, dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [ebx], vtable.ClientLogger.0
mov dword [edi], vtable.ClientLogger.2.0
mov dword [ebx + 0x38], 0
mov dword [ebx + 0x3c], 0
mov dword [ebx + 0x40], 0
push eax
mov dword [ebx + 0x44], vtable.LocalMutex.0
call esi
lea eax, [ebx + 0x6c]
mov dword [ebx + 0x60], 0
mov dword [ebx + 0x64], 0
push eax
mov dword [ebx + 0x68], vtable.LocalMutex.0
call esi
push 0x4ca4dc
lea ecx, [ebx + 0x84]
mov byte [ebp - 4], 5
call fcn.00403030
push str.TVN_log_pipe_public_name
lea ecx, [ebx + 0x94]
mov byte [ebp - 4], 6
call fcn.00403030
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4561b0
Capabilities:
Create thread
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0460
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
push ebx
push esi
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ebx, ecx
mov dword [ebp - 0x14], ebx
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], 0
push dword [ebp + 8]
mov dword [ebx], vtable.SecurityPipeServer.0
mov dword [ebx + 4], 0
mov dword [ebx + 8], eax
call fcn.00456370
mov eax, dword [ebx + 4]
mov dword [ebp + 8], eax
mov dword [ebp - 0x1c], vtable.DataInputStream.0
mov dword [ebp - 0x18], eax
mov ecx, eax
mov dword [ebp - 0x24], vtable.DataOutputStream.0
add eax, 4
neg ecx
sbb ecx, ecx
and ecx, eax
mov dword [ebp - 0x20], ecx
lea eax, [ebp - 0x40]
mov dword [ebp - 0x48], vtable.Thread.0
push eax
push 4
lea eax, [ebp - 0x48]
mov byte [ebp - 0x3c], 0
push eax
push 0x471ee0
push 0
push 0
mov byte [ebp - 0x3b], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x44], eax
mov byte [ebp - 4], 3
push ecx
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x48], vtable.ConnectionTimer.0
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x34], 0x2710
call fcn.0041e200
push dword [ebp - 0x44]
mov byte [ebp - 0x28], 1
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
setne byte [ebp - 0x3c]
xor esi, esi
mov byte [ebp - 4], 4
lea edi, [esi + 1]
nop dword [eax]
cmp esi, 1
jae 0x4562aa
mov ecx, dword [ebp + 8]
lea eax, [ebp + 0xf]
push edi
add eax, esi
push eax
mov edx, dword [ecx]
call dword [edx + 4]
sub edi, eax
add esi, eax
jmp 0x456290
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x48]
mov dword [ebp - 0x48], vtable.ConnectionTimer.0
mov byte [ebp - 0x28], 0
mov byte [ebp - 0x3b], 1
call fcn.00446e50
cmp byte [ebp - 0x3c], 0
je 0x4562d6
push 0xffffffffffffffff
push dword [ebp - 0x44]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp - 0x2c]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x30], vtable.WindowsEvent.0
test eax, eax
je 0x4562ed
push eax
call esi
push dword [ebp - 0x44]
mov dword [ebp - 0x48], vtable.Thread.0
call esi
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4581a0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1b0
mov eax, dword [0x554008]
xor eax, esp
mov dword [esp + 0x1ac], eax
cmp byte [0x558e56], 0
jne 0x4581f0
lea eax, [esp + 0x18]
push eax
push 0x102
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x458211
mov ecx, dword [esp + 0x1ac]
xor ecx, esp
mov byte [0x558e56], 1
call fcn.0049afeb
mov esp, ebp
pop ebp
ret
lea eax, [esp + 4]
push str.WindowsSocket_already_initialized.
push eax
call fcn.00403f20
add esp, 8
lea eax, [esp + 4]
push 0x551a40
push eax
call fcn.0049cc58
lea eax, [esp + 4]
push str.Failed_to_initialize_WindowsSocket.
push eax
call fcn.00403f20
add esp, 8
lea eax, [esp + 4]
push 0x551a40
push eax
call fcn.0049cc58
int3

Function at 0x4582b0
Capabilities:
Access peb ldr_data
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0826
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
sub esp, 8
mov dword [esi], vtable.SocketIPv4.0
lea ecx, [esi + 4]
call fcn.004211f0
lea eax, [esi + 0xc]
mov dword [ebp - 4], 0
push eax
mov dword [esi + 8], vtable.LocalMutex.0
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
push 6
mov byte [ebp - 4], 1
push 1
push 2
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov byte [esi + 0x34], 0
call dword [sym.imp.WS2_32.dll_socket]
mov dword [esi + 0x24], eax
mov byte [esi + 0x28], 0
cmp eax, 0xffffffff
je 0x458344
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x28]
call fcn.00459150
push 0x551d64
lea eax, [ebp - 0x28]
push eax
call fcn.0049cc58
int3
Function at 0x4584f0
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0877
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x554008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x24], edi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x3c]
sub esp, 8
call fcn.004211f0
push dword [ebp + 0xc]
mov edx, esi
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x30]
call fcn.00458f30
mov ax, word [ebp - 0x2c]
add esp, 4
mov esi, dword [ebp - 0x28]
mov dword [ebp - 0x34], esi
mov word [ebp - 0x38], ax
mov dword [ebp - 0x30], vtable.WsaStartup.0
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov dword [ebp - 4], 1
push esi
mov word [ebp - 0x20], ax
call dword [sym.imp.WS2_32.dll_htonl]
push dword [ebp - 0x38]
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x1e], ax
lea eax, [ebp - 0x20]
push 0x10
push eax
push dword [edi + 0x24]
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x45862e
mov eax, dword [edi + 8]
lea esi, [edi + 8]
mov ecx, esi
mov dword [ebp - 0x48], vtable.AutoLock.0
mov dword [ebp - 0x44], esi
call dword [eax + 4]
mov byte [ebp - 4], 2
mov edi, dword [edi + 0x30]
test edi, edi
je 0x4585d5
mov dword [edi], vtable.WsaStartup.0
call dword [sym.imp.WS2_32.dll_WSACleanup]
push 0xc
push edi
call fcn.0049b534
add esp, 8
push 0xc
call fcn.0049b504
mov dword [ebp - 0x40], eax
sub esp, 0xc
mov byte [ebp - 4], 3
movups xmm0, xmmword [ebp - 0x20]
mov edx, esp
mov ecx, eax
movups xmmword [edx], xmm0
call fcn.00458e90
mov ecx, dword [ebp - 0x24]
mov dword [ecx + 0x30], eax
mov byte [ecx + 0x34], 0
mov byte [ebp - 4], 4
mov ecx, esi
mov eax, dword [esi]
call dword [eax + 8]
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049afeb
mov esp, ebp
pop ebp
ret 8
lea ecx, [ebp - 0x60]
call fcn.00459150
push 0x551d64
lea eax, [ebp - 0x60]
push eax
call fcn.0049cc58
int3
Function at 0x458770
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0915
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x554008]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
lea eax, [ebp - 0x24]
push eax
call fcn.004588d0
mov edi, eax
mov dword [ebp - 4], 0
push 0x38
mov dword [ebp - 0x38], edi
call fcn.0049b504
add esp, 4
mov dword [ebp - 0x3c], eax
mov ecx, eax
mov byte [ebp - 4], 1
call fcn.004582b0
mov esi, eax
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x44], vtable.AutoLock.0
lea ecx, [esi + 8]
mov byte [esi + 0x28], 1
mov eax, dword [ecx]
mov dword [ebp - 0x40], ecx
call dword [eax + 4]
mov dword [ebp - 4], 3
push dword [esi + 0x24]
call dword [sym.imp.WS2_32.dll_closesocket]
lea eax, [ebp - 0x38]
mov dword [esi + 0x24], edi
push eax
lea eax, [ebp - 0x34]
mov dword [ebp - 0x38], 0x10
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x45883f
push 0xc
call fcn.0049b504
mov dword [ebp - 0x3c], eax
sub esp, 0xc
mov byte [ebp - 4], 4
movups xmm0, xmmword [ebp - 0x34]
mov ecx, esp
movups xmmword [ecx], xmm0
mov ecx, eax
call fcn.00458e90
mov byte [ebp - 4], 3
mov dword [esi + 0x2c], eax
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x34]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
jne 0x458876
push 0xc
call fcn.0049b504
mov dword [ebp - 0x3c], eax
sub esp, 0xc
mov byte [ebp - 4], 5
movups xmm0, xmmword [ebp - 0x34]
mov ecx, esp
movups xmmword [ecx], xmm0
mov ecx, eax
call fcn.00458e90
mov dword [esi + 0x30], eax
lea ecx, [esi + 8]
mov dword [ebp - 4], 6
mov edx, dword [ecx]
call dword [edx + 8]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0049afeb
mov esp, ebp
pop ebp
ret
Function at 0x4588d0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x13c
mov eax, dword [0x554008]
xor eax, esp
mov dword [esp + 0x138], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.WS2_32.dll_select]
push esi
push edi
mov edi, dword [sym.imp.WS2_32.dll___WSAFDIsSet]
mov esi, ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], 0x10
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0x30d40
nop word [eax + eax]
mov eax, dword [esi + 0x24]
lea ecx, [esp + 0x18]
push ecx
push 0
push 0
lea ecx, [esp + 0x44]
mov dword [esp + 0x48], eax
push ecx
inc eax
mov dword [esp + 0x48], 1
push eax
call ebx
cmp byte [esi + 0x28], 0
jne 0x4589a4
cmp eax, 0xffffffff
je 0x4589a4
test eax, eax
jle 0x458920
lea eax, [esp + 0x38]
push eax
push dword [esi + 0x24]
call edi
test eax, eax
je 0x458920
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x18]
push dword [esi + 0x24]
call dword [sym.imp.WS2_32.dll_accept]
cmp eax, 0xffffffff
je 0x45898c
mov ecx, dword [esp + 0x144]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0049afeb
mov esp, ebp
pop ebp
ret 4
lea ecx, [esp + 0x20]
call fcn.00459150
push 0x551d64
lea eax, [esp + 0x24]
push eax
call fcn.0049cc58
lea ecx, [esp + 0x20]
call fcn.00459150
push 0x551d64
lea eax, [esp + 0x24]
push eax
call fcn.0049cc58
int3
Function at 0x458b80
Capabilities:
Create thread
Resume thread
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0986
mov eax, dword fs:[0]
push eax
sub esp, 0x44
push ebx
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
lea eax, [edi + 8]
mov dword [edi], vtable.Thread.0
push eax
push 4
push edi
push 0x471ee0
push 0
mov byte [edi + 0xc], 0
push 0
mov byte [edi + 0xd], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [edi + 4], eax
mov dword [ebp - 4], 0
lea ecx, [edi + 0x10]
mov dword [edi], vtable.TcpServer.0
call fcn.004582b0
push dword [ebp + 8]
lea ecx, [edi + 0x48]
mov byte [ebp - 4], 1
call fcn.00403030
mov eax, dword [ebp + 0xc]
lea ecx, [ebp - 0x20]
mov edx, dword [ebp + 8]
mov byte [ebp - 4], 2
push eax
mov word [edi + 0x58], ax
call fcn.00458f30
add esp, 4
cmp byte [ebp + 0x14], 0
mov byte [ebp - 4], 3
je 0x458c3d
push 4
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 1
push eax
push 0xfffffffffffffffb
push 0xffff
push dword [edi + 0x34]
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x458c93
lea eax, [ebp - 0x20]
push eax
lea ecx, [edi + 0x10]
call fcn.00458650
push 0xa
push dword [edi + 0x34]
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x458ca9
cmp byte [ebp + 0x10], 0
je 0x458c71
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
setne al
mov byte [edi + 0xc], al
mov dword [ebp - 0x20], vtable.WsaStartup.0
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
lea ecx, [ebp - 0x38]
call fcn.00459150
push 0x551d64
lea eax, [ebp - 0x38]
push eax
call fcn.0049cc58
lea ecx, [ebp - 0x50]
call fcn.00459150
push 0x551d64
lea eax, [ebp - 0x50]
push eax
call fcn.0049cc58
int3
Function at 0x458f30
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c0a71
mov eax, dword fs:[0]
push eax
sub esp, 0x48
push esi
push edi
mov eax, dword [0x554008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
mov dword [ebp - 0x14], edi
sub esp, 8
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0
call fcn.004211f0
xor eax, eax
mov dword [edi + 8], 0
mov word [edi + 4], ax
mov dword [ebp - 4], eax
lea ecx, [ebp - 0x2c]
push esi
mov dword [ebp - 0x10], 1
call fcn.00403030
mov dword [ebp - 4], 1
mov ecx, 0x55553c
mov eax, dword [vtable.LocalMutex.0]
mov dword [ebp - 0x1c], vtable.AutoLock.0
mov dword [ebp - 0x18], 0x55553c
call dword [eax + 4]
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 2
push eax
lea ecx, [ebp - 0x3c]
call fcn.0044ee50
mov byte [ebp - 4], 3
push dword [ebp - 0x38]
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x45902a
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
push dword [eax]
call dword [sym.imp.WS2_32.dll_ntohl]
lea ecx, [ebp - 0x3c]
mov dword [edi + 8], eax
call fcn.0044ef00
mov byte [ebp - 4], 4
mov ecx, 0x55553c
mov eax, dword [vtable.LocalMutex.0]
call dword [eax + 8]
mov ax, word [ebp + 8]
lea ecx, [ebp - 0x28]
mov word [edi + 4], ax
mov dword [ebp - 0x2c], vtable.StringStorage.0
call fcn.004039c0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x54]
call fcn.00459150
push 0x551d64
lea eax, [ebp - 0x54]
push eax
call fcn.0049cc58
int3
Function at 0x45e450
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c1078
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x554008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x4c], esi
mov dword [ebp - 0x44], vtable.StringStorage.0
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x38], 0
lea eax, [ebp - 0x40]
mov dword [ebp - 4], 0
push eax
push 1
mov ecx, eax
call fcn.00403af0
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x40]
sub eax, ecx
sar eax, 1
add eax, eax
push eax
push 0x525db4
push ecx
call fcn.0049e720
add esp, 0xc
lea eax, [ebp - 0x34]
mov dword [ebp - 4], 1
push eax
lea eax, [ebp - 0x30]
mov dword [ebp - 0x34], 0x10
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
je 0x45e502
lea eax, [ebp - 0x30]
push eax
mov eax, dword [ebp - 0x44]
lea ecx, [ebp - 0x44]
call dword [eax + 4]
lea ecx, [ebp - 0x44]
call fcn.00403860
jmp 0x45e52a
lea eax, [ebp - 0x40]
push eax
push 0x10
mov ecx, eax
call fcn.00403af0
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x40]
sub eax, ecx
sar eax, 1
add eax, eax
push eax
push 0x4ca774
push ecx
call fcn.0049e720
add esp, 0xc
lea eax, [ebp - 0x44]
push eax
lea ecx, [ebp - 0x60]
call fcn.0044ee50
mov byte [ebp - 4], 2
mov edi, 4
mov ebx, dword [ebp - 0x58]
sub ebx, dword [ebp - 0x5c]
mov eax, dword [esi + 4]
dec ebx
mov dword [ebp - 0x48], eax
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0x34], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0x33], al
mov eax, ebx
shr eax, 8
xor esi, esi
mov dword [ebp - 0x50], ebx
mov byte [ebp - 0x31], bl
mov ebx, dword [ebp - 0x48]
mov byte [ebp - 0x32], al
nop
mov ecx, dword [ebx + 4]
lea eax, [ebp - 0x34]
push edi
add eax, esi
push eax
mov edx, dword [ecx]
call dword [edx + 4]
add esi, eax
sub edi, eax
cmp esi, 4
jb 0x45e570
mov eax, dword [ebp - 0x4c]
xor esi, esi
mov ebx, dword [ebp - 0x50]
mov edi, ebx
mov ecx, dword [ebp - 0x5c]
mov dword [ebp - 0x4c], ecx
mov eax, dword [eax + 4]
mov dword [ebp - 0x48], eax
test ebx, ebx
je 0x45e5bc
mov ecx, dword [eax + 4]
mov eax, dword [ebp - 0x4c]
push edi
add eax, esi
mov edx, dword [ecx]
push eax
call dword [edx + 4]
add esi, eax
sub edi, eax
mov eax, dword [ebp - 0x48]
cmp esi, ebx
jb 0x45e5a2
lea ecx, [ebp - 0x60]
call fcn.0044ef00
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x44], vtable.StringStorage.0
call fcn.004039c0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049afeb
mov esp, ebp
pop ebp
ret