joyce8/EMBER2024-capa huggingface dataset:
Function at 0x451830
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x1a8]
call fcn.00451bc0
add esp, 8
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], 0
cmp ebx, 0xffffffff
jne 0x4518b4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x45188c
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebx
mov dword [eax], 0x51
xor eax, eax
pop ebp
ret
push esi
push edi
call fcn.00460000
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.00451490
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x48b4], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x451bc0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
lea esi, [ebx + 0x1cc]
add esi, eax
mov eax, dword [ebx + 0x2c0]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x451c88
cmp dword [ebx + ecx*4 + 0x1bc], 0x451780
jne 0x451c88
cmp dword [esi], 0
je 0x451c09
test edi, edi
je 0x451c88
mov eax, dword [ebx + ecx*4 + 0x1a8]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.00450de0
add esp, 0x14
cmp eax, 0xffffffff
je 0x451c88
test al, 1
je 0x451c88
mov ecx, dword [esi]
test ecx, ecx
jne 0x451c63
mov eax, dword [ebx]
mov eax, dword [eax + 0x4b8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x4b82c0]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x451c81
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x451c88
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x451c90
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x1d0]
test eax, eax
je 0x451cb9
push dword [edi + 0x15c]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
add esp, 0x14
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x451cf1
push dword [edi + 0x158]
lea eax, [eax + eax*2]
push 1
add eax, 0x4835fc
push 2
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
push dword [edi + 0x158]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret
Function at 0x451dc0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x1ec], 0
je 0x451de0
push eax
call fcn.0044ae20
add esp, 4
test eax, eax
jne 0x451e02
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1a8]
cmp eax, 0xffffffff
je 0x451ddc
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x451e02
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x452470
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4b89c0]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4524c1
push 3
push 2
push eax
push 6
call fcn.00460cf0
add esp, 0x10
test al, al
je 0x4524b5
mov dword [0x4b89c0], 2
mov esp, ebp
pop ebp
ret
mov dword [0x4b89c0], 1
jmp 0x4524c6
cmp eax, 2
je 0x452506
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4524ed
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x452506
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret

Function at 0x4525e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 8]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [ebp + 0xc]
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x452628
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00460000
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00451570
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00451570
add esp, 8
pop edi
pop esi
pop ebp
ret
Function at 0x452760
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x4b8344]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
cmp dword [ebx + 0x94], 2
mov edi, dword [ebx]
mov dword [ebp - 0x10c], edi
je 0x45295b
cmp byte [ebx + 0x27a], 0
push esi
jne 0x452951
cmp byte [ebx + 0x296], 0
jne 0x452951
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4527fe
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00460000
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00451490
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x452867
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00460000
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00451490
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [ebp - 0x104]
push esi
push eax
call fcn.00452e50
add esp, 0xc
test al, al
jne 0x4528c4
mov edi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call edi
mov esi, dword [eax]
call edi
push esi
push ebx
mov edi, eax
call fcn.00460000
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.00451490
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [ebx + 0x60], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebx + 0x70], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [ebx + 0x80], xmm0
mov dword [ebx + 0x88], eax
mov ax, word [esi + 0x2c]
mov word [ebx + 0x8c], ax
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00452e50
add esp, 0xc
test al, al
jne 0x452951
mov edi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call edi
mov esi, dword [eax]
call edi
push esi
push ebx
mov edi, eax
call fcn.00460000
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.00451490
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
push ebx
call fcn.00452390
add esp, 4
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0047d915
mov esp, ebp
pop ebp
ret
Function at 0x4531e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4b8344]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x648], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x45323d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00451570
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
push dword [esi + 0x64c]
mov dword [ebp - 0x10], 1
call fcn.00453410
push dword [esi + 0x650]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00453410
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x4532ad
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.00451570
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0047d915
mov esp, ebp
pop ebp
ret

Function at 0x4533f0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00453420
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
Function at 0x45f590
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [eax], ebx
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0xc], eax
test eax, eax
jne 0x45f70b
push edi
mov edi, dword [ebp - 8]
test edi, edi
je 0x45f6f7
push esi
nop dword [eax]
cmp dword [edi + 4], 2
jne 0x45f688
cmp dword [edi + 0x18], 0
je 0x45f688
mov eax, dword [edi + 0x10]
test eax, eax
je 0x45f688
cmp eax, 0x10
jb 0x45f688
push 0x20
call dword [0x4b82c0]
mov esi, eax
add esp, 4
test esi, esi
je 0x45f6ec
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x4b82c0]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x45f6db
mov ecx, dword [edi + 0x18]
movups xmm0, xmmword [ecx]
movups xmmword [eax], xmm0
mov eax, dword [edi + 0x14]
test eax, eax
je 0x45f676
push eax
call dword [0x4b82cc]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x45f6c1
mov eax, dword [ebp - 4]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x45f685
mov dword [eax + 0x1c], esi
mov dword [ebp - 4], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x45f5d0
mov edi, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
pop esi
test eax, eax
je 0x45f6a5
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test edi, edi
je 0x45f6f3
push ebx
call fcn.0045f550
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [esi + 0x18]
mov edi, 8
call dword [0x4b82c4]
push esi
call dword [0x4b82c4]
add esp, 8
jmp 0x45f696
push esi
mov edi, 8
call dword [0x4b82c4]
add esp, 4
jmp 0x45f696
mov edi, 8
jmp 0x45f696
test ebx, ebx
jne 0x45f703
mov edi, 0x2af9
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x460890
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x18
test eax, eax
je 0x4608b3
cmp eax, 0xffffffff
jne 0x4608b5
xor eax, eax
pop ebp
ret
Function at 0x460ba0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 4], eax
test eax, eax
jne 0x460bc0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push str.LoadLibraryExA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x4870a8
push esi
mov dword [ebp - 8], ebx
call dword [sym.imp.api_ms_win_crt_multibyte_l1_1_0.dll__mbspbrk]
add esp, 8
test eax, eax
je 0x460c0d
test ebx, ebx
je 0x460bfd
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x460c36
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x460c36
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x460ce0
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x460c52
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x4b82c0]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x460cd6
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x460cd6
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x460c83
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop word [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x460ca0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x460cb0
mov eax, dword [ebp - 8]
test eax, eax
je 0x460ccd
push 8
push 0
push ebx
call eax
jmp 0x460cd4
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x4b82c4]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x462f70
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4b8344]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x462fd5
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x462fd5
lea eax, [ebp - 0x108]
push eax
call dword [0x4b82cc]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret

Function at 0x462ff0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00462f70
Function at 0x468710
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x4b8344]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push edi
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
mov eax, dword [esi + 0x1ac]
or edi, 0xffffffff
mov ebx, dword [esi]
push ecx
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x468768
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push dword [ebp - 0x1c]
push esi
call fcn.00451d00
add esp, 8
cmp edi, 0xffffffff
jne 0x46879d
push str.Error_accept__ing_server_connect
push ebx
call fcn.00451490
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.00451570
push 1
mov byte [esi + 0x284], 0
push edi
mov dword [esi + 0x1ac], edi
call fcn.00475130
mov byte [esi + 0x1b9], 1
add esp, 0x10
mov eax, dword [ebx + 0x1d8]
test eax, eax
je 0x468802
push 1
push edi
push dword [ebx + 0x1dc]
call eax
add esp, 0xc
test eax, eax
je 0x468802
push esi
call fcn.00468c80
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047d915
mov esp, ebp
pop ebp
ret

Function at 0x46ad20
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x46ad4f
push str.Couldnt_set_desired_mode
push edx
call fcn.00451490
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebp
ret
cmp ecx, 0xc8
je 0x46ad66
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.00451570
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x46ad7d
push edi
call fcn.0046aa80
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x14
jne 0x46ad91
push edi
call fcn.00469ae0
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x15
jne 0x46ada5
push edi
call fcn.0046aa60
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x16
jne 0x46adb5
push edi
call fcn.0046ac00
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebp
ret
Function at 0x46d520
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4b8344]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x46d56d
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00451490
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x46d595
shr eax, 8
test al, al
jne 0x46d595
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047d915
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00451490
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.0047d915
mov esp, ebp
pop ebp
ret

Function at 0x46de00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
push 0
mov byte [ebp + 0xa], al
lea eax, [ebp + 8]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x1a8]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46de48
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00451490
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.0046d6b0
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x46df70
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 8], eax
mov eax, dword [eax + 0x150]
mov dword [ebp - 4], eax
jne 0x46e0c9
push ebx
push esi
push edi
lea ebx, [eax + 0x1cb0]
lea edi, [eax + 0x1eb0]
mov dword [edi], ebx
cmp ebx, edi
jae 0x46dfaf
mov byte [ebx], 0xff
inc dword [edi]
mov ecx, dword [edi]
jmp 0x46dfb1
mov ecx, ebx
cmp ecx, edi
jae 0x46dfc5
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46dfc5
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 0xc], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 0xc]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e031
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
mov esi, dword [ebp - 4]
mov dword [edi], ebx
mov edi, dword [ebp - 8]
mov dword [esi + 0x1eb4], eax
sub eax, ebx
sub eax, 2
push eax
lea eax, [esi + 0x1cb2]
push eax
push 0x3e
push edi
call fcn.0046d7b0
add esp, 0x10
push 0
push 3
push ebx
mov ebx, dword [ebp + 8]
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46e084
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00451490
add esp, 0xc
push 4
lea eax, [esi + 0x1cb3]
push eax
push ebx
call fcn.0046de60
add esp, 0xc
lea eax, [esi + 0x1cb7]
push 0
push 2
push eax
push dword [ebx + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46e0c6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00451490
add esp, 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret