joyce8/EMBER2024-capa huggingface dataset:
Function at 0x431d2d
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push dword [ebp + 8]
call fcn.004485b1
mov dword [ebp - 4], eax
xor ecx, ecx
push 2
inc eax
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004168ea
push dword [ebp + 8]
mov esi, eax
push esi
call fcn.0044858f
mov eax, dword [ebp - 4]
xor edi, edi
add esp, 0x10
xor ebx, ebx
inc edi
test eax, eax
js 0x431da7
push 0x5c
pop ecx
cmp word [esi + ebx*2], cx
jne 0x431d9e
xor eax, eax
push esi
mov word [esi + ebx*2], ax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x431d94
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x431da5
mov eax, dword [ebp - 4]
push 0x5c
pop ecx
mov word [esi + ebx*2], cx
inc ebx
cmp ebx, eax
jle 0x431d71
jmp 0x431da7
xor edi, edi
push esi
call fcn.004168f3
pop ecx
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x431db7
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4b03e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 0x20c]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
push esi
push 0x1a
push eax
push esi
call fcn.00432242
lea eax, [ebp - 0x20c]
push eax
call fcn.004485b1
add esp, 0x14
test eax, eax
je 0x431e6f
lea eax, [ebp - 0x20c]
push 0x4a80d4
push eax
call fcn.0044851e
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.0044851e
lea eax, [ebp - 0x20c]
push 0x4a80d4
push eax
call fcn.0044851e
add esp, 0x18
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x431e48
lea eax, [ebp - 0x20c]
push eax
call fcn.00431d2d
pop ecx
cmp word [ebp - 0x20c], si
je 0x431e60
lea eax, [ebp - 0x20c]
push eax
call fcn.004485b1
pop ecx
mov esi, eax
push esi
lea eax, [ebp - 0x20c]
mov ecx, edi
push eax
call fcn.00405810
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004168b6
mov esp, ebp
pop ebp
ret

Function at 0x431f23
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4b03e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov al, byte [0x4b6ea8]
test al, al
jne 0x431fbc
push ebx
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004357e0
add esp, 0xc
lea eax, [ebp - 0x20c]
xor ebx, ebx
inc ebx
push ebx
push 0x1a
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
je 0x431fb3
lea eax, [ebp - 0x20c]
push eax
call fcn.00448775
lea eax, [ebp - 0x20c]
mov dword [esp], str.config_systemprofile
push eax
call fcn.00437913
pop ecx
pop ecx
test eax, eax
jne 0x431fab
lea eax, [ebp - 0x20c]
push str.documents_and_settingslocalservice
push eax
call fcn.00437913
pop ecx
pop ecx
test eax, eax
je 0x431fb3
mov byte [0x4b6ea8], bl
jmp 0x431fb9
mov bl, byte [0x4b6ea8]
mov al, bl
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
mov esp, ebp
pop ebp
ret
Function at 0x431fca
Capabilities:
Check if file exists

Disassembly:
push 0xc54
mov eax, 0x490790
call fcn.0045b4ca
mov edi, dword [ebp + 8]
lea eax, [ebp - 0xc40]
mov ebx, dword [ebp + 0xc]
mov esi, 0x208
and dword [ebp - 0xc60], 0
push esi
push 0
push eax
call fcn.004357e0
push esi
lea eax, [ebp - 0x830]
push 0
push eax
call fcn.004357e0
push esi
lea eax, [ebp - 0x628]
push 0
push eax
call fcn.004357e0
push esi
lea eax, [ebp - 0xa38]
push 0
push eax
call fcn.004357e0
push esi
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004357e0
push esi
xor esi, esi
lea eax, [ebp - 0x420]
push esi
push eax
call fcn.004357e0
xor eax, eax
mov dword [ebp - 0xc44], 7
add esp, 0x48
mov dword [ebp - 0xc48], esi
mov word [ebp - 0xc58], ax
push esi
push 0x1a
lea eax, [ebp - 0xc40]
mov dword [ebp - 4], esi
push eax
push esi
call fcn.00432242
lea eax, [ebp - 0xc40]
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.0044858f
lea eax, [ebp - 0x218]
push eax
call fcn.004485b1
lea eax, [ebp - 0x218]
push 0x5c
push eax
call fcn.0043593a
add esp, 0x24
test eax, eax
jne 0x4320ce
lea eax, [ebp - 0xc58]
push ebx
push eax
call fcn.00431db7
pop ecx
pop ecx
lea eax, [ebp - 0xc58]
mov ecx, edi
push eax
call fcn.00407860
push esi
push 1
jmp 0x43222f
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x830]
push eax
call fcn.0044858f
lea eax, [ebp - 0x830]
push str.Local
push eax
call fcn.0044851e
add esp, 0x10
lea eax, [ebp - 0x830]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor ecx, ecx
inc ecx
test eax, eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x628]
cmovne esi, ecx
push eax
call fcn.0044858f
lea eax, [ebp - 0x628]
push str.LocalLow
push eax
call fcn.0044851e
add esp, 0x10
lea eax, [ebp - 0x628]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor ecx, ecx
test eax, eax
push 1
pop eax
cmovne ecx, eax
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0xa38]
mov dword [ebp - 0xc5c], ecx
push eax
call fcn.0044858f
lea eax, [ebp - 0xa38]
push str.Roaming
push eax
call fcn.0044851e
add esp, 0x10
lea eax, [ebp - 0xa38]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
xor ecx, ecx
test eax, eax
push 1
pop eax
cmovne ecx, eax
test esi, esi
je 0x43220c
cmp dword [ebp - 0xc5c], 0
je 0x43220c
test ecx, ecx
je 0x43220c
push ebx
lea eax, [ebp - 0x628]
push eax
lea eax, [ebp - 0x420]
push str._s_s_
push eax
call fcn.0040cbc0
add esp, 0x10
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4321dc
lea eax, [ebp - 0x420]
push eax
call fcn.00431d2d
pop ecx
cmp word [ebp - 0x420], 0
jne 0x4321ea
xor eax, eax
jmp 0x4321f7
lea eax, [ebp - 0x420]
push eax
call fcn.004485b1
pop ecx
push eax
lea eax, [ebp - 0x420]
push eax
lea ecx, [ebp - 0xc58]
call fcn.00405810
jmp 0x43221b
lea eax, [ebp - 0xc58]
push ebx
push eax
call fcn.00431db7
pop ecx
pop ecx
lea eax, [ebp - 0xc58]
mov ecx, edi
push eax
call fcn.00407860
xor eax, eax
push 0
inc eax
push eax
lea ecx, [ebp - 0xc58]
call fcn.00405750
mov eax, edi
call fcn.0045b485
ret
Function at 0x433a19
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4b03e8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
test edi, edi
jle 0x433aae
lea ecx, [eax + 0x80]
add eax, 0x100
dec edi
mov dword [ebp - 0x14], ecx
shr edi, 3
inc edi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x10], edi
mov edx, ebx
mov ecx, esi
push 8
sub edx, esi
pop edi
mov al, byte [edx + ecx]
mov byte [ecx], al
inc ecx
sub edi, 1
jne 0x433a5e
push 8
lea eax, [ebp - 0xc]
push ebx
push eax
call fcn.004344f0
push esi
push esi
push dword [ebp - 0x14]
call fcn.00432cff
mov edx, dword [ebp - 0x18]
add esp, 0x18
xor ecx, ecx
mov al, byte [edx + ecx]
xor byte [esi + ecx], al
inc ecx
cmp ecx, 8
jl 0x433a87
push 8
lea eax, [ebp - 0xc]
push eax
push edx
call fcn.004344f0
add esp, 0xc
add ebx, 8
add esi, 8
sub dword [ebp - 0x10], 1
jne 0x433a55
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004168b6
mov esp, ebp
pop ebp
ret

Function at 0x44e2e3
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0044dfa3

Function at 0x452edd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00452d5c

Function at 0x45c320
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4b03e8]
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 0x45c370
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x45c36a
shr eax, 8
cmp al, 2
jne 0x45c36a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
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.004168b6
mov esp, ebp
pop ebp
ret
Function at 0x45e0f0
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x48
push 1
call dword [0x4b4f60]
mov esi, dword [ebp + 8]
mov edi, eax
add esp, 8
mov ebx, 8
mov dword [esi + 0x3bc], edi
test edi, edi
je 0x45e1cc
push dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
lea eax, [edi + 0x10]
push ecx
push dword [ebp + 0xc]
mov dword [esi + 0x3ac], ecx
mov dword [esi + 0x3b4], 0
mov dword [esi + 0x3b8], 0
mov dword [esi + 0x3b0], 0
push eax
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0
call fcn.0045e200
add esp, 0x10
test eax, eax
je 0x45e1cc
mov eax, dword [esi + 0x3a8]
test eax, eax
je 0x45e184
push eax
call dword [0x4b4f54]
add esp, 4
mov dword [esi + 0x3a8], 0
push dword [ebp + 0xc]
call dword [0x4b4f5c]
add esp, 4
mov dword [esi + 0x3a8], eax
test eax, eax
je 0x45e1cc
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x45e1cc
lea eax, [edi + 0x10]
push eax
push 0x45e060
call fcn.0046c7c0
add esp, 8
mov dword [edi], eax
test eax, eax
jne 0x45e1e9
call fcn.004492ac
mov ebx, dword [eax]
lea eax, [esi + 0x3a8]
push eax
call fcn.0045df70
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 0x466d70
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 0x466dee
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x466dbe
pop esi
pop edi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
pop ebp
ret
push esi
push dword [ebp + 8]
call fcn.0046b2c0
push eax
mov eax, dword [ebp + 8]
push str.Send_failure:__s
push dword [eax]
call fcn.00466a50
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 0x466fd0
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 0x466ff9
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 0x46702f
push dword [esi + 0xf0]
lea eax, [eax + eax*2]
push 1
add eax, 0x49ed54
push 2
push eax
call fcn.00448383
push dword [esi + 0xf0]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00448383
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x4671c0
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 0x46721b
mov eax, dword [eax + 0x524]
mov eax, dword [eax]
mov eax, dword [eax + ecx*4]
test eax, eax
je 0x46721b
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x4671e9
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
je 0x4671ff
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]
or ecx, 0xffffffff
test eax, eax
cmove esi, ecx
mov eax, esi
pop esi
pop ebp
ret
or eax, 0xffffffff
pop ebp
ret

Function at 0x467400
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4b03e8]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x19c], 0
mov ebx, dword [edi]
jne 0x467573
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 0x46747e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.0046b2c0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.00466a50
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
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 0x4674d1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.0046b2c0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00466a50
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
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.00467970
add esp, 0xc
test eax, eax
jne 0x467522
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.0046b2c0
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00466a50
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
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.00467970
add esp, 0xc
test eax, eax
jne 0x467573
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.0046b2c0
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00466a50
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
mov esp, ebp
pop ebp
ret
push edi
call fcn.00467220
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004168b6
mov esp, ebp
pop ebp
ret
Function at 0x467de0
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 0x467e2a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0046b2c0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00466af0
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00466af0
add esp, 8
pop edi
pop esi
pop ebp
ret

Function at 0x469e80
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.0x469e91
jmp dword [eax*4 + 0x469f04]
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 0x46ac40
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x4b03e8]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x4b7aac], 0
mov dword [ebp - 0x230], str.getaddrinfo
mov dword [ebp - 0x22c], 0x46a750
mov dword [ebp - 0x228], str.getnameinfo
mov dword [ebp - 0x224], 0x46a9f0
mov dword [ebp - 0x220], str.freeaddrinfo
mov dword [ebp - 0x21c], fcn.0046a700
jne 0x46adc2
push 0x104
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x46adb8
push ebx
push esi
push edi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.0044a7b1
push str.ws2_32
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.0048a676
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 0x46ad18
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x46ad6d
push edi
call esi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.0044a7b1
push str.wship6
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.0048a676
add esp, 0x18
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x46adb5
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x46ad6d
push edi
call esi
jmp 0x46adb5
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 0x46adae
inc esi
cmp esi, 3
jl 0x46ad70
mov eax, dword [ebp - 0x22c]
mov dword [0x4b4f68], eax
mov eax, dword [ebp - 0x224]
mov dword [0x4b4f70], eax
mov eax, dword [ebp - 0x21c]
mov dword [fcn.0046a700], eax
jmp 0x46adb5
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
pop ebx
mov dword [0x4b7aac], 1
movzx eax, word [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, dword [eax*8 + 0x4b4f68]
call fcn.004168b6
mov esp, ebp
pop ebp
ret 4
Function at 0x46b080
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 0x46b10e
cmp word [ebx + 8], 2
push esi
jne 0x46b0e2
cmp word [ebx + 0xa], 4
jne 0x46b0e2
mov esi, dword [ebx + 0xc]
mov eax, dword [esi]
test eax, eax
je 0x46b0e2
nop dword [eax + eax]
push dword [eax]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.0046afa0
mov dword [edi], eax
test eax, eax
je 0x46b102
add esi, 4
lea edi, [eax + 0x1c]
mov eax, dword [esi]
test eax, eax
jne 0x46b0c0
push 0x400
push dword [ebx]
push 0x401
push dword [ebp + 0x18]
call fcn.004575db
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.0x46b11e.11001
jmp dword [eax*4 + 0x46b148]
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 0x46c7c0
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.0048a8ea
add esp, 0x18
test eax, eax
je 0x46c7e2
cmp eax, 0xffffffff
jne 0x46c7e4
xor eax, eax
pop ebp
ret
Function at 0x474840
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4b03e8]
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 0x47488d
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00466a50
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4748b5
shr eax, 8
test al, al
jne 0x4748b5
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004168b6
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00466a50
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.004168b6
mov esp, ebp
pop ebp
ret

Function at 0x475030
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 0x475078
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00466a50
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.004749b0
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4752a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x4b03e8]
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.00474ab0
mov eax, dword [esi + 0x1aac]
add esp, 0x10
movzx ecx, byte [eax]
inc eax
mov dword [esi + 0x1aac], eax
cmp ecx, 0x18
je 0x475458
cmp ecx, 0x23
je 0x475434
cmp ecx, 0x27
jne 0x4754e6
push 0
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.004688e0
mov esi, dword [esi + 0x18a8]
add esp, 0x1c
mov edi, 4
mov eax, 0x800
test esi, esi
je 0x4753d3
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 0x475360
sub ecx, ebx
lea ebx, [edi + 1]
add ebx, ecx
cmp ebx, 0x7fa
jae 0x4753c1
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push edx
call fcn.00416070
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.004688e0
add esp, 0x2c
mov edi, ebx
mov esi, dword [esi + 4]
test esi, esi
jne 0x475354
mov ebx, dword [ebp - 0x908]
mov eax, 0x800
push 0xf0
push 0xff
sub eax, edi
push 0x4a1744
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.004688e0
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 0x47542e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00466a50
add esp, 0xc
push edi
jmp 0x4754d4
lea edx, [esi + 0x1828]
mov ecx, edx
lea esi, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x475440
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x475479
lea edx, [esi + 0x1808]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x475463
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.004688e0
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 0x4754d0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00466a50
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push ebx
call fcn.00474ab0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004168b6
mov esp, ebp
pop ebp
ret