joyce8/EMBER2024-capa huggingface dataset:
Function at 0x424480
Capabilities:
Get common file path
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x208
lea eax, [ebp - 0x20c]
mov esi, ecx
push 0
push eax
call fcn.004f1300
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0
push 0x2b
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4244d0
mov eax, dword [0x52623c]
lea edx, [ebp - 0x20c]
mov dword [edi], eax
add edx, 0xfffffffe
nop dword [eax]
mov cx, word [edx + 2]
lea edx, [edx + 2]
test cx, cx
jne 0x4244f0
mov ecx, dword [0x52554c]
lea edi, [ebp - 0x20c]
push ebx
mov ebx, dword [0x525548]
add edi, 0xfffffffe
mov dword [edx], ebx
mov dword [edx + 4], ecx
mov ecx, dword [0x525550]
mov dword [edx + 8], ecx
mov ecx, dword [0x525554]
mov dword [edx + 0xc], ecx
mov ecx, dword [0x525558]
mov dword [edx + 0x10], ecx
mov cx, word [0x52555c]
mov word [edx + 0x14], cx
nop dword [eax]
mov cx, word [edi + 2]
lea edi, [edi + 2]
test cx, cx
jne 0x424540
lea ecx, [ebp - 0x20c]
mov dword [edi], eax
add ecx, 0xfffffffe
nop word [eax + eax]
mov ax, word [ecx + 2]
lea ecx, [ecx + 2]
test ax, ax
jne 0x424560
mov eax, dword [0x52554c]
mov dword [ecx], ebx
mov dword [ecx + 4], eax
mov eax, dword [0x525550]
mov dword [ecx + 8], eax
mov eax, dword [0x525554]
mov dword [ecx + 0xc], eax
mov eax, dword [0x525558]
mov dword [ecx + 0x10], eax
mov ax, word [0x52555c]
mov word [ecx + 0x14], ax
lea ecx, [ebp - 0x20c]
add ecx, 0xfffffffe
pop ebx
mov ax, word [ecx + 2]
lea ecx, [ecx + 2]
test ax, ax
jne 0x4245a2
mov eax, dword [0x526240]
mov dword [ecx], eax
mov eax, dword [0x526244]
mov dword [ecx + 4], eax
mov ax, word [0x526248]
mov word [ecx + 8], ax
lea eax, [ebp - 0x20c]
push eax
push 0
push str.InstallType
push str.Globals
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntW]
cmp eax, 1
jne 0x4245eb
mov dword [esi], 0
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0042774d
mov esp, ebp
pop ebp
ret
Function at 0x428df0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x428e1c
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x428e0d
pop edi
xor eax, eax
pop esi
pop ebp
ret
push dword [eax + 8]
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call ecx
jmp 0x428e50
cmp dword [esi + 8], 0
jne 0x428e40
push 0x5267f0
push dword [eax + 8]
call fcn.004fb51c
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x428e40
pop edi
or eax, 0xffffffff
pop esi
pop ebp
ret
push dword [esi + 8]
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call fcn.004fb6ff
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x428e72
mov eax, dword [esi + 8]
test eax, eax
je 0x428e6c
push eax
call fcn.004fb2f8
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x429160
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x4291b0
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4291aa
shr eax, 8
cmp al, 2
jne 0x4291aa
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret

Function at 0x4298e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push ebx
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ecx + eax*4 + 0x130]
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [ebp + 0x18]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x42995e
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x42992e
pop esi
pop edi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
pop ebp
ret
push esi
push dword [ebp + 8]
call fcn.00437940
push eax
mov eax, dword [ebp + 8]
push str.Send_failure:__s
push dword [eax]
call fcn.004295c0
mov eax, dword [ebp + 8]
add esp, 0x14
mov eax, dword [eax]
mov dword [eax + 0x856c], esi
mov eax, edi
mov dword [ebx], 0x37
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x429b40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x164]
test eax, eax
je 0x429b69
push dword [esi + 0xf4]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
add esp, 0x14
pop esi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x429b9f
push dword [esi + 0xf0]
lea eax, [eax + eax*2]
push 1
add eax, 0x526848
push 2
push eax
call fcn.004fc7fd
push dword [esi + 0xf0]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.004fc7fd
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x42cd90
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x48
push 1
call dword [0x5793e4]
mov esi, dword [ebp + 8]
mov edi, eax
add esp, 8
mov ebx, 8
mov dword [esi + 0x3dc], edi
test edi, edi
je 0x42ce6c
push dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
lea eax, [edi + 0x10]
push ecx
push dword [ebp + 0xc]
mov dword [esi + 0x3cc], ecx
mov dword [esi + 0x3d4], 0
mov dword [esi + 0x3d8], 0
mov dword [esi + 0x3d0], 0
push eax
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0
call fcn.0042cea0
add esp, 0x10
test eax, eax
je 0x42ce6c
mov eax, dword [esi + 0x3c8]
test eax, eax
je 0x42ce24
push eax
call dword [0x5793d8]
add esp, 4
mov dword [esi + 0x3c8], 0
push dword [ebp + 0xc]
call dword [0x5793e0]
add esp, 4
mov dword [esi + 0x3c8], eax
test eax, eax
je 0x42ce6c
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x42ce6c
lea eax, [edi + 0x10]
push eax
push 0x42cd00
call fcn.00439fb0
add esp, 8
mov dword [edi], eax
test eax, eax
jne 0x42ce89
call fcn.00504b83
mov ebx, dword [eax]
lea eax, [esi + 0x3c8]
push eax
call fcn.0042cc10
add esp, 4
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret

Function at 0x435f60
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x530]
cmp ecx, 0xffffffff
je 0x435fc2
mov eax, dword [eax + 0x524]
mov eax, dword [eax]
mov eax, dword [eax + ecx*4]
test eax, eax
je 0x435fc2
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x435f89
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
je 0x435fac
push eax
call fcn.0042f900
add esp, 4
test eax, eax
jne 0x435fbd
or eax, 0xffffffff
pop esi
pop ebp
ret
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
jmp 0x435fa2
mov eax, esi
pop esi
pop ebp
ret
or eax, 0xffffffff
pop ebp
ret
Function at 0x4361b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x1bc], 0
mov ebx, dword [edi]
jne 0x436323
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x43622e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00437940
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.004295c0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x108]
mov dword [ebp - 0x108], 0x80
push eax
lea eax, [ebp - 0x104]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x436281
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00437940
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.004295c0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0xcc]
push eax
lea eax, [edi + 0x9e]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00436720
add esp, 0xc
test eax, eax
jne 0x4362d2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00437940
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004295c0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0x100]
push eax
lea eax, [edi + 0xd0]
push eax
lea eax, [ebp - 0x104]
push eax
call fcn.00436720
add esp, 0xc
test eax, eax
jne 0x436323
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00437940
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004295c0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
push edi
call fcn.00435fd0
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.0042774d
mov esp, ebp
pop ebp
ret
Function at 0x436b90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
push 4
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
mov dword [ebp + 8], eax
lea eax, [ebp + 8]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x436bda
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00437940
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00429660
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00429660
add esp, 8
pop edi
pop esi
pop ebp
ret

Function at 0x438a40
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov cl, byte [ebp + 8]
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x438a51
jmp dword [eax*4 + 0x438ac4]
mov al, 0x41
pop ebp
ret
mov al, 0x42
pop ebp
ret
mov al, 0x43
pop ebp
ret
mov al, 0x44
pop ebp
ret
mov al, 0x45
pop ebp
ret
mov al, 0x46
pop ebp
ret
mov al, 0x47
pop ebp
ret
mov al, 0x48
pop ebp
ret
mov al, 0x49
pop ebp
ret
mov al, 0x4a
pop ebp
ret
mov al, 0x4b
pop ebp
ret
mov al, 0x4c
pop ebp
ret
mov al, 0x4d
pop ebp
ret
mov al, 0x4e
pop ebp
ret
mov al, 0x4f
pop ebp
ret
mov al, 0x50
pop ebp
ret
mov al, 0x51
pop ebp
ret
mov al, 0x52
pop ebp
ret
mov al, 0x53
pop ebp
ret
mov al, 0x54
pop ebp
ret
mov al, 0x55
pop ebp
ret
mov al, 0x56
pop ebp
ret
mov al, 0x57
pop ebp
ret
mov al, 0x58
pop ebp
ret
mov al, 0x59
pop ebp
ret
mov al, 0x5a
pop ebp
ret
mov al, cl
pop ebp
ret
Function at 0x439810
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x5835dc], 0
mov dword [ebp - 0x230], str.getaddrinfo
mov dword [ebp - 0x22c], 0x439320
mov dword [ebp - 0x228], str.getnameinfo
mov dword [ebp - 0x224], 0x4395c0
mov dword [ebp - 0x220], str.freeaddrinfo
mov dword [ebp - 0x21c], fcn.004392d0
jne 0x439992
push 0x104
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x439988
push ebx
push esi
push edi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.005054f7
push str.ws2_32
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00505551
add esp, 0x18
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov edi, eax
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
test edi, edi
je 0x4398e8
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x43993d
push edi
call esi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.005054f7
push str.wship6
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00505551
add esp, 0x18
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x439985
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x43993d
push edi
call esi
jmp 0x439985
xor esi, esi
nop
push dword [ebp + esi*8 - 0x230]
push edi
call ebx
mov dword [ebp + esi*8 - 0x22c], eax
test eax, eax
je 0x43997e
inc esi
cmp esi, 3
jl 0x439940
mov eax, dword [ebp - 0x22c]
mov dword [0x5793ec], eax
mov eax, dword [ebp - 0x224]
mov dword [0x5793f4], eax
mov eax, dword [ebp - 0x21c]
mov dword [fcn.004392d0], eax
jmp 0x439985
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
pop ebx
mov dword [0x5835dc], 1
movzx eax, word [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, dword [eax*8 + 0x5793ec]
call fcn.0042774d
mov esp, ebp
pop ebp
ret 4
Function at 0x439c50
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x18]
push ebx
push edi
mov edi, dword [ebp + 0x1c]
push dword [ebp + 8]
mov dword [edi], 0
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ebx, eax
test ebx, ebx
je 0x439cde
cmp word [ebx + 8], 2
push esi
jne 0x439cb2
cmp word [ebx + 0xa], 4
jne 0x439cb2
mov esi, dword [ebx + 0xc]
mov eax, dword [esi]
test eax, eax
je 0x439cb2
nop dword [eax + eax]
push dword [eax]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00439b70
mov dword [edi], eax
test eax, eax
je 0x439cd2
add esi, 4
lea edi, [eax + 0x1c]
mov eax, dword [esi]
test eax, eax
jne 0x439c90
push 0x400
push dword [ebx]
push 0x401
push dword [ebp + 0x18]
call fcn.0050566b
add esp, 0x10
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
pop esi
pop edi
mov eax, 8
pop ebx
pop ebp
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x439cee.11001
jmp dword [eax*4 + 0x439d18]
pop edi
mov eax, 0x2af9
pop ebx
pop ebp
ret 0x18
pop edi
mov eax, 0x2afa
pop ebx
pop ebp
ret 0x18
pop edi
mov eax, 0x2afb
pop ebx
pop ebp
ret 0x18

Function at 0x439fb0
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 fcn.005057ca
add esp, 0x18
test eax, eax
je 0x439fd2
cmp eax, 0xffffffff
jne 0x439fd4
xor eax, eax
pop ebp
ret
Function at 0x445de0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov esi, dword [eax]
or ebx, 0xffffffff
mov edi, dword [eax + 0x134]
push 1
push 0
push esi
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], 0x10
call fcn.004360f0
mov ecx, eax
add esp, 0xc
test ecx, ecx
js 0x445e55
nop
mov eax, 0x3e8
cmp ecx, eax
cmovl eax, ecx
push eax
push 0xffffffffffffffff
push edi
call fcn.00441690
add esp, 0xc
cmp eax, 0xffffffff
je 0x445f09
test eax, eax
jne 0x445e79
push 1
push eax
push esi
call fcn.004360f0
mov ecx, eax
add esp, 0xc
test ecx, ecx
jns 0x445e20
push str.Timeout_while_waiting_for_server_connect
push esi
call fcn.004295c0
add esp, 8
mov eax, 0x1c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x445ea4
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov ebx, eax
push edi
mov edi, dword [ebp - 0x1c]
push edi
call fcn.00435de0
add esp, 8
cmp ebx, 0xffffffff
jne 0x445eda
push str.Error_accept__ing_server_connect
push esi
call fcn.004295c0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push esi
call fcn.00429660
push 1
push ebx
mov dword [edi + 0x134], ebx
call fcn.00450810
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
push str.Error_while_waiting_for_server_connect
push esi
call fcn.004295c0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x1e
pop edi
pop esi
pop ebx
call fcn.0042774d
mov esp, ebp
pop ebp
ret

Function at 0x4481e0
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 0x44820f
push str.Couldnt_set_desired_mode
push edx
call fcn.004295c0
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebp
ret
cmp ecx, 0xc8
je 0x448226
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.00429660
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x44823d
push edi
call fcn.00447d20
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x14
jne 0x448251
push edi
call fcn.00447810
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x15
jne 0x448265
push edi
call fcn.00447c80
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x16
jne 0x448275
push edi
call fcn.00447d00
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebp
ret
Function at 0x44bec0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5793bc]
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 0x44bf0d
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.004295c0
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x44bf35
shr eax, 8
test al, al
jne 0x44bf35
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042774d
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.004295c0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.0042774d
mov esp, ebp
pop ebp
ret

Function at 0x44c6b0
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 + 0x130]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44c6f8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004295c0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.0044c030
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x44c920
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x5793bc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x90c], edi
mov ebx, dword [edi]
mov dword [ebp - 0x908], ebx
mov esi, dword [ebx + 0x8664]
mov eax, dword [esi + 0x1ab0]
sub eax, dword [esi + 0x1aac]
add eax, 2
push eax
lea eax, [esi + 0x18ac]
push eax
push 0x3c
push ebx
call fcn.0044c130
mov eax, dword [esi + 0x1aac]
add esp, 0x10
movzx ecx, byte [eax]
inc eax
mov dword [esi + 0x1aac], eax
cmp ecx, 0x18
je 0x44cad8
cmp ecx, 0x23
je 0x44cab4
cmp ecx, 0x27
jne 0x44cb66
push 0
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.00429d20
mov esi, dword [esi + 0x18a8]
add esp, 0x1c
mov edi, 4
mov eax, 0x800
test esi, esi
je 0x44ca53
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44c9e0
sub ecx, ebx
lea ebx, [edi + 1]
add ebx, ecx
cmp ebx, 0x7fa
jae 0x44ca41
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push edx
call fcn.0042c330
lea eax, [ebp - 0x84]
push eax
push 1
lea eax, [ebp - 0x104]
push eax
push 0
mov eax, 0x800
sub eax, edi
push str._c_s_c_s
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.00429d20
add esp, 0x2c
mov edi, ebx
mov esi, dword [esi + 4]
test esi, esi
jne 0x44c9d4
mov ebx, dword [ebp - 0x908]
mov eax, 0x800
push 0xf0
push 0xff
sub eax, edi
push 0x52c514
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.00429d20
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x904]
push eax
mov eax, dword [ebp - 0x90c]
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44caae
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004295c0
add esp, 0xc
push edi
jmp 0x44cb54
lea edx, [esi + 0x1828]
mov ecx, edx
lea esi, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44cac0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x44caf9
lea edx, [esi + 0x1808]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44cae3
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [ebp - 0x904]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00429d20
add esp, 0x28
lea eax, [ebp - 0x904]
push 0
push esi
push eax
push dword [edi + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44cb50
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004295c0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push ebx
call fcn.0044c130
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042774d
mov esp, ebp
pop ebp
ret