joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4909e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x91c
mov eax, dword [0x53fbb0]
xor eax, ebp
mov dword [ebp - 8], eax
mov dword [ebp - 0x10c], 0xffffffff
mov dword [ebp - 4], 0
mov byte [ebp - 0x108], 0
push 0xff
push 0
lea eax, [ebp - 0x107]
push eax
call fcn.00491200
add esp, 0xc
mov ecx, dword [ebp + 8]
push ecx
push str.SYSTEMCurrentControlSetControlNetwork4D36E972_E325_11CE_BFC1_08002BE10318_sConnection
lea edx, [ebp - 0x108]
push edx
call fcn.0049179b
add esp, 0xc
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
lea ecx, [ebp - 0x108]
push ecx
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x490b52
xor edx, edx
mov word [ebp - 0x910], dx
push 0x7fe
push 0
lea eax, [ebp - 0x90e]
push eax
call fcn.00491200
add esp, 0xc
mov dword [ebp - 0x110], 0x800
lea ecx, [ebp - 0x110]
push ecx
lea edx, [ebp - 0x910]
push edx
push 0
push 0
push str.PnpInstanceID
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x490b48
push 3
push 0x508a78
lea ecx, [ebp - 0x910]
push ecx
push 0
call dword [sym.imp.SHLWAPI.dll_StrIsIntlEqualW]
test eax, eax
je 0x490b48
mov dword [ebp - 0x91c], 0
mov dword [ebp - 0x914], 4
lea edx, [ebp - 0x914]
push edx
lea eax, [ebp - 0x91c]
push eax
push 0
push 0
push str.MediaSubType
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0x918], eax
cmp dword [ebp - 0x918], 2
je 0x490b20
cmp dword [ebp - 0x918], 0
jne 0x490b2c
cmp dword [ebp - 0x91c], 1
jne 0x490b2c
mov dword [ebp - 0x10c], 0
jmp 0x490b48
cmp dword [ebp - 0x918], 0
jne 0x490b48
cmp dword [ebp - 0x91c], 2
jne 0x490b48
mov dword [ebp - 0x10c], 1
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x10c]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.0049115e
mov esp, ebp
pop ebp
ret

Function at 0x49115e
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x53fbb0]
jne 0x491168
repz ret
jmp fcn.0049c99c
Function at 0x4ac232
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0049c2d7
and dword [ebp - 4], 0
cmp dword [0x545498], 0
mov ebx, eax
jne 0x4ac2e3
push 0x50b074
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4ac394
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x50b068
push edi
call esi
test eax, eax
je 0x4ac394
push eax
call fcn.0049c265
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x545498], eax
call esi
push eax
call fcn.0049c265
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x54549c], eax
call esi
push eax
call fcn.0049c265
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x5454a0], eax
call esi
push eax
call fcn.0049c265
pop ecx
mov dword [0x5454a8], eax
test eax, eax
je 0x4ac2e3
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0049c265
pop ecx
mov dword [0x5454a4], eax
mov eax, dword [0x5454a4]
cmp eax, ebx
je 0x4ac33b
cmp dword [0x5454a8], ebx
je 0x4ac33b
push eax
call fcn.0049c2e0
push dword [0x5454a8]
mov esi, eax
call fcn.0049c2e0
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4ac33b
test edi, edi
je 0x4ac33b
call esi
test eax, eax
je 0x4ac332
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4ac332
test byte [ebp - 0xc], 1
jne 0x4ac33b
or dword [ebp + 0x10], 0x200000
jmp 0x4ac374
mov eax, dword [0x54549c]
cmp eax, ebx
je 0x4ac374
push eax
call fcn.0049c2e0
pop ecx
test eax, eax
je 0x4ac374
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4ac374
mov eax, dword [0x5454a0]
cmp eax, ebx
je 0x4ac374
push eax
call fcn.0049c2e0
pop ecx
test eax, eax
je 0x4ac374
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x545498]
call fcn.0049c2e0
pop ecx
test eax, eax
je 0x4ac394
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4ac396
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4b1ea0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4f54f3
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x53fbb0]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
xor ebx, ebx
or eax, 0xffffffff
mov dword [esi + 8], eax
mov dword [esi + 4], eax
mov dword [esi + 0xc], ebx
mov dword [esi + 0x20], 0x5454bc
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
lea ecx, [esi + 0x34]
mov dword [esi], vtable.TiXmlDocument.0
mov dword [esp + 0x18], ebx
mov dword [ecx], 0x5454bc
mov dword [esi + 0x40], eax
mov dword [esi + 0x3c], eax
push ebx
push 0x4fabb0
mov byte [esp + 0x20], 1
mov dword [esi + 0x38], 4
mov byte [esi + 0x44], bl
mov byte [esi + 0x2c], bl
mov dword [esi + 0x30], ebx
call fcn.004b11f0
mov dword [esi + 0x40], ebx
mov dword [esi + 0x3c], ebx
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x4b4f60
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x53fbb0]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x4b4fb2
mov eax, dword [esp]
cmp al, 2
jne 0x4b4fac
shr eax, 8
cmp al, 2
jne 0x4b4fac
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.0049115e
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.0049115e
add esp, 0x194
ret
Function at 0x4c0780
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x4c07b2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x4c08f0
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x1a8]
test ecx, ecx
je 0x4c090b
mov edx, dword [esi + 0x134]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x4c093f
cmp eax, 2
jg 0x4c093f
mov ecx, dword [esi + 0x130]
push ecx
push 1
lea edx, [eax + eax*2 + 0x50df30]
push 2
push edx
call fcn.00492474
mov eax, dword [esi + 0x130]
push eax
push 1
push edi
push ebx
call fcn.00492474
add esp, 0x20
xor eax, eax
ret

Function at 0x4c0c50
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi + eax*4 + 0x154]
push edi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x4c0ccd
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x4c0ca4
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.004b5cc0
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.004c0ad0
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x8614], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4c2a20
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0x470], 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
jge 0x4c2a5e
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004c0a40
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0x474]
push edx
mov dword [esp + 0xc], 1
call fcn.004d8420
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x478]
push eax
call fcn.004d8420
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 0x4c2ad7
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.004c0a40
add esp, 0x10
add esp, 0x14
ret
Function at 0x4c30d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x53fbb0]
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 0x4c3245
cmp dword [ebp + 0x1d8], 0
push ebx
push esi
jne 0x4c323a
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 0x4c315c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004b5cc0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.004c0ad0
add esp, 0x18
jmp 0x4c3243
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.00491200
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 0x4c31a9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004b5cc0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004c0ad0
add esp, 0x18
jmp 0x4c3243
lea edi, [ebp + 0xb8]
lea ebx, [ebp + 0xe8]
lea esi, [esp + 0x98]
call fcn.004c3090
test eax, eax
jne 0x4c31ea
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004b5cc0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.004c0ad0
add esp, 0x18
jmp 0x4c3243
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xb8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x11c]
lea edi, [ebp + 0xec]
lea esi, [esp + 0x18]
call fcn.004c3090
test eax, eax
jne 0x4c323a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004b5cc0
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.004c0ad0
add esp, 0x18
jmp 0x4c3243
push ebp
call fcn.004c3030
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.0049115e
add esp, 0x10c
ret

Function at 0x4c3260
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x364]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x4c32a3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004b5cc0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004c0a40
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.004c0a40
add esp, 8
pop esi
pop ecx
ret
Function at 0x4c32c0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x53fbb0]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x5456f8]
push esi
mov dword [esp + 4], 0x4020
mov dword [esp + 8], 0
mov dword [esp + 0xc], 4
test eax, eax
jne 0x4c3384
push 0x9c
push eax
lea eax, [esp + 0x18]
push eax
call fcn.00491200
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
push 3
push 2
push 0
push 0
mov dword [esp + 0x20], 0x9c
mov dword [esp + 0x24], 6
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push edx
push eax
push 0x33
lea ecx, [esp + 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x4c3378
mov dword [0x5456f8], 2
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.0049115e
add esp, 0xac
ret
mov dword [0x5456f8], 1
jmp 0x4c3389
cmp eax, 2
je 0x4c33d1
mov esi, dword [esp + 0xb4]
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4c33b9
mov ecx, dword [esp + 8]
cmp ecx, dword [esp + 4]
jg 0x4c33d1
push 4
lea edx, [esp + 8]
push edx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [esp + 0xac]
pop esi
xor ecx, esp
call fcn.0049115e
add esp, 0xac
ret

Function at 0x4c3410
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x5d8]
test esi, esi
je 0x4c3469
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x4c342f
cmp dword [edi + 0x40], eax
je 0x4c3469
mov dword [esp + 8], esi
mov dword [esp + 0xc], 0
test eax, eax
jne 0x4c3442
mov eax, dword [edi + 0x40]
push 0x4c33f0
lea ecx, [esp + 0xc]
add eax, 0x68
push ecx
push eax
call fcn.004ddac0
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x4c3472
mov dword [edi + 0x5d8], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x4c347c
mov dword [eax], esi
cmp dword [esi + 0x17c], 0
mov edi, dword [esi + 0x154]
jne 0x4c3469
push 2
push 1
lea edx, [esp + 0x1c]
push edx
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4c3469
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x4c53b0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x4c5561
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x4c553f
push esi
jmp 0x4c5400
cmp dword [edi + 4], 2
jne 0x4c54b8
cmp dword [edi + 0x18], ebx
je 0x4c54b8
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x4c54b8
cmp eax, 0x10
jb 0x4c54b8
push 0x20
call dword [0x5411d8]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x4c54c5
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 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x5411d8]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x4c54cf
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x4c54a5
push eax
call dword [0x5411e4]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x4c54e3
cmp dword [esp + 0x10], ebx
jne 0x4c54af
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x4c54b6
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x4c5400
jmp 0x4c54ff
mov dword [esp + 0x14], 8
jmp 0x4c54ff
push esi
mov dword [esp + 0x18], 8
call dword [0x5411dc]
add esp, 4
jmp 0x4c54ff
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x5411dc]
push esi
call dword [0x5411dc]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x4c550f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x4c5539
mov eax, dword [esp + 0xc]
push eax
call fcn.004c5370
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x4c5552
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x4c58a0
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.004e5336
add esp, 0x18
test eax, eax
je 0x4c58c3
cmp eax, 0xffffffff
jne 0x4c58c5
xor eax, eax
ret
Function at 0x4cd090
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x50e140
push ecx
call fcn.004c0a40
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.004cc250
test eax, eax
jne 0x4cd0c0
mov eax, esi
jmp fcn.004cc6e0
ret
Function at 0x4ce660
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x154]
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
jge 0x4ce6a4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004c0ad0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.004ce560
add esp, 4
pop esi
pop ecx
ret
Function at 0x4cefd0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x90c
mov eax, dword [0x53fbb0]
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.00491200
push 0x7f
lea ecx, [esp + 0x29]
push 0
push ecx
mov byte [esp + 0x30], 0
call fcn.00491200
mov ebp, dword [ebx]
mov edi, dword [ebp + 0x128]
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.004ce9f0
mov eax, dword [edi + 0x1eb0]
movzx ecx, byte [eax]
inc eax
add esp, 0x20
mov dword [edi + 0x1eb0], eax
cmp ecx, 0x18
je 0x4cf1b8
cmp ecx, 0x23
je 0x4cf192
cmp ecx, 0x27
jne 0x4cf24a
push 0
push ecx
push 0xfa
push 0xff
push 0x510054
lea eax, [esp + 0x12c]
push 0x800
push eax
call fcn.004c4590
mov esi, dword [edi + 0x1cac]
add esp, 0x1c
mov ebp, 4
test esi, esi
je 0x4cf126
lea esp, [esp]
mov ebx, dword [esi]
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4cf0b7
sub eax, edx
lea edi, [eax + ebp + 1]
cmp edi, 0x7fa
jae 0x4cf11b
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x9c]
push edx
push str._127_____127s
push ebx
call fcn.00491882
add esp, 0x10
test eax, eax
je 0x4cf11b
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.004c4590
add esp, 0x1c
mov ebp, edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x4cf0b0
mov ebx, dword [esp + 0x14]
push 0xf0
push 0xff
mov ecx, 0x800
push 0x510030
sub ecx, ebp
push ecx
lea edx, [esp + ebp + 0x128]
push edx
call fcn.004c4590
mov ecx, dword [ebx + 0x154]
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
jge 0x4cf185
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.004c0ad0
add esp, 0xc
mov esi, dword [esp + 0x10]
add ebp, 0xfffffffe
push ebp
jmp 0x4cf239
lea ecx, [edi + 0x1c28]
mov eax, ecx
lea esi, [eax + 1]
lea ecx, [ecx]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x4cf1a0
push 0xf0
push 0xff
push ecx
push 0
push 0x23
jmp 0x4cf1d9
lea ecx, [edi + 0x1c08]
mov eax, ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x4cf1c3
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.004c4590
mov edx, dword [ebx + 0x154]
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
jge 0x4cf233
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.004c0ad0
add esp, 0xc
add edi, 0xfffffffe
mov esi, ebp
push edi
push 0x3e
lea eax, [esp + 0x122]
call fcn.004ce9f0
add esp, 8
mov ecx, dword [esp + 0x918]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0049115e
add esp, 0x90c
ret
Function at 0x4cf3d0
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 + 0x128]
mov dword [esp + 4], eax
jne 0x4cf539
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x4cf409
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf416
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf423
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 0x4cf457
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf467
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf473
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf47f
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf48c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4cf499
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.004ce9f0
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 + 0x154]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x4cf4f8
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.004c0ad0
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.004cf270
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x4cf536
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.004c0ad0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret