joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5025d9
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push dword [ebp + 0xc]
mov ecx, esi
call fcn.0050227d
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x502623
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.004f76cc
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.004f5cca
jmp 0x50262e
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.004fd339
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x502634
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 4]
lea eax, [ebp + 8]
push eax
push dword [ebp + 0xc]
call fcn.004f9ec0
push 0xfffffffffffffff0
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowLongW]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x502671
call fcn.0050227d
mov dword [esi + 0xc], 1
jmp 0x502676
call fcn.0050227d
cmp dword [esi], 0
je 0x5026bf
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
test eax, eax
jle 0x502697
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.004f76cc
jmp 0x5026a9
mov ecx, dword [ebp + 0x10]
push 0xff
call fcn.00415a90
push 0x100
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.004f5cca
jmp 0x5026e3
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp eax, 0xffffffff
jne 0x5026e3
push dword [esi]
push dword [ebp + 8]
call fcn.004fd339
pop esi
pop ebp
ret 0xc

Function at 0x503d94
Capabilities:
Get common file path

Disassembly:
mov edi, edi
push esi
mov esi, ecx
call fcn.005175bb
call fcn.004fb077
cmp dword [eax + 0x14], 0
jne 0x503db1
mov ecx, esi
pop esi
jmp fcn.00503899
pop esi
ret

Function at 0x50784b
Capabilities:
Get common file path
Get file system object information

Disassembly:
mov edi, edi
push esi
mov esi, ecx
call fcn.0052fdfc
call fcn.004fb077
cmp dword [eax + 0x14], 0
jne 0x507868
mov ecx, esi
pop esi
jmp fcn.0050721e
pop esi
ret
Function at 0x51c75b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 4], ecx
test esi, esi
jne 0x51c775
call fcn.004fb65a
mov esi, dword [eax + 0xc]
push dword [0x6c9704]
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x51c793
xor eax, eax
pop edi
pop esi
leave
ret 8
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp + 0xc], eax
test eax, eax
je 0x51c78b
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x51c7c0
xor esi, esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop ebx
jmp 0x51c78d
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
push eax
push ebx
call fcn.0051c689
mov esi, eax
jmp 0x51c7b2

Function at 0x5c5c4a
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
test byte [esi + 4], 1
push edi
mov ebx, ecx
je 0x5c5c62
mov edi, dword [esi + 0xc]
jmp 0x5c5ca2
push 5
push dword [esi + 0xc]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x5c5c7b
call fcn.004f14c0
push edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
jne 0x5c5c90
call fcn.004f14c0
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
jne 0x5c5ca2
call fcn.004f14c0
call fcn.004fb65a
cmp dword [eax + 0x3c], 0
je 0x5c5cb7
push edi
mov ecx, ebx
call fcn.005c4a74
mov edi, eax
push dword [ebp + 0xc]
push edi
call fcn.005c5b64
mov dword [ebp + 8], eax
mov eax, dword [ebx + 0x7c]
test eax, eax
je 0x5c5cd5
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
and dword [ebx + 0x7c], 0
mov eax, dword [ebp + 8]
test eax, eax
je 0x5c5ce1
mov edi, eax
mov dword [ebx + 0x7c], eax
or dword [esi + 4], 1
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x5dd8e2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x6c3afc]
jne 0x5dd8ec
repz ret
jmp fcn.005e7848
Function at 0x5f35bd
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x6c3afc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.005e874f
and dword [ebp - 0x14], 0
cmp dword [0x6cd604], 0
mov dword [ebp - 0x18], eax
jne 0x5f3670
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x5f3718
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x67cf0c
push ebx
call edi
test eax, eax
je 0x5f3718
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x67cefc
push ebx
mov dword [0x6cd604], eax
call edi
push eax
call esi
push 0x67cee8
push ebx
mov dword [0x6cd608], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x6cd60c], eax
call edi
push eax
call esi
mov dword [0x6cd614], eax
test eax, eax
je 0x5f3670
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x6cd610], eax
mov eax, dword [0x6cd610]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x5f36c9
cmp dword [0x6cd614], ecx
je 0x5f36c9
push eax
call esi
push dword [0x6cd614]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x5f36c9
test ebx, ebx
je 0x5f36c9
call edi
test eax, eax
je 0x5f36c0
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x5f36c0
test byte [ebp - 8], 1
jne 0x5f36c9
or dword [ebp + 0x10], 0x200000
jmp 0x5f36fc
mov eax, dword [0x6cd608]
cmp eax, dword [ebp - 0x18]
je 0x5f36fc
push eax
call esi
test eax, eax
je 0x5f36fc
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x5f36fc
mov eax, dword [0x6cd60c]
cmp eax, dword [ebp - 0x18]
je 0x5f36fc
push eax
call esi
test eax, eax
je 0x5f36fc
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x6cd604]
call esi
test eax, eax
je 0x5f3718
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x5f371a
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005dd8e2
leave
ret

Function at 0x5ff840
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6c3afc]
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 0x5ff890
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x5ff88a
shr eax, 8
cmp al, 2
jne 0x5ff88a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, 2
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
Function at 0x60b3a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x60b3d3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
pop ebp
ret
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
xor eax, eax
pop ebp
ret

Function at 0x60b520
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x1a8]
test ecx, ecx
je 0x60b53b
mov edx, dword [esi + 0x134]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
js 0x60b56f
cmp eax, 2
jg 0x60b56f
mov ecx, dword [esi + 0x130]
push ecx
push 1
lea edx, [eax + eax*2 + 0x681078]
push 2
push edx
call fcn.005defb7
mov eax, dword [esi + 0x130]
push eax
push 1
push edi
push ebx
call fcn.005defb7
add esp, 0x20
xor eax, eax
ret

Function at 0x60bb20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
mov ebx, dword [eax + ecx*4 + 0x190]
mov edx, ecx
add edx, edx
push esi
lea esi, [eax + edx*8 + 0x1b8]
mov edx, dword [eax + 0x300]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [edx + 0x3c], 3
je 0x60bbc0
cmp dword [eax + ecx*4 + 0x1a8], 0x60b860
jne 0x60bbc0
cmp dword [esi], 0
je 0x60bb5d
test edi, edi
je 0x60bbc0
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.005ffc90
add esp, 0x14
cmp eax, 0xffffffff
je 0x60bbc0
test al, 1
je 0x60bbc0
cmp dword [esi], 0
jne 0x60bba2
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x6c5224]
mov edi, dword [esi + 4]
xor ecx, ecx
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], ecx
mov dword [esi + 0xc], ecx
cmp eax, ecx
je 0x60bbbd
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x60bbc0
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
ret
mov dword [esi + 4], ecx
pop edi
pop esi
pop ebx
ret

Function at 0x60bbd0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [esi + ecx*4 + 0x190]
mov eax, esi
call fcn.0060bb20
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
push 0
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [ebp + 0x18]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x60bc53
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp + 8], eax
cmp eax, 0x2733
jne 0x60bc28
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
pop ebp
ret
push eax
push esi
call fcn.00610e70
mov edx, dword [esi]
push eax
push str.Send_failure:__s
push edx
call fcn.0060b6e0
mov eax, dword [esi]
mov ecx, dword [ebp + 8]
mov dword [eax + 0x4708], ecx
add esp, 0x14
mov dword [ebx], 0x37
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x60d5b0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6c3afc]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
cmp dword [esi + 0x520], eax
push 4
lea ecx, [ebp - 0x14]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [ebp - 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x60d603
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0060b660
add esp, 0xc
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 0x524]
push edx
mov dword [ebp - 0x10], 1
call fcn.00624a70
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi + 0x528]
push eax
call fcn.00624a70
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [ebp - 0x18]
push ecx
push 0
push 0
push 0xc
lea edx, [ebp - 0x10]
push edx
push 0x98000004
push edi
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x60d675
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.0060b660
add esp, 0x10
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
Function at 0x60dd10
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
mov eax, dword [0x6c3afc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x8c], 2
mov ebx, dword [esi]
mov dword [ebp - 0x108], esi
mov dword [ebp - 0x110], ebx
je 0x60def9
cmp dword [esi + 0x260], 0
push edi
jne 0x60deef
cmp dword [esi + 0x2d0], 0
jne 0x60deef
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0x10c]
push eax
lea ecx, [ebp - 0x104]
push ecx
push edi
mov dword [ebp - 0x10c], 0x80
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x60ddb4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.00610e70
push eax
push edi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.0060b6e0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
push 0x80
lea edx, [ebp - 0x84]
push 0
push edx
mov dword [ebp - 0x10c], 0x80
call fcn.005de050
add esp, 0xc
lea eax, [ebp - 0x10c]
push eax
lea ecx, [ebp - 0x84]
push ecx
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x60de1d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.00610e70
push eax
push edi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.0060b6e0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
lea edi, [esi + 0x102]
lea ebx, [esi + 0x130]
lea esi, [ebp - 0x104]
mov dword [ebp - 0x114], edi
call fcn.0060dcd0
test eax, eax
jne 0x60de7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, dword [ebp - 0x108]
mov esi, eax
push esi
push edx
call fcn.00610e70
push eax
mov eax, dword [ebp - 0x110]
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.0060b6e0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x108]
mov esi, dword [ebp - 0x114]
lea edi, [eax + 0x58]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [eax + 0x164]
lea edi, [eax + 0x134]
lea esi, [ebp - 0x84]
call fcn.0060dcd0
test eax, eax
jne 0x60dee9
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp - 0x108]
mov esi, eax
push esi
push ecx
call fcn.00610e70
mov edx, dword [ebp - 0x110]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.0060b6e0
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0x108]
push esi
call fcn.0060dc50
add esp, 4
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
Function at 0x60df10
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi]
push 4
lea eax, [ebp + 8]
push eax
push 1
push 6
push ecx
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x60df59
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00610e70
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0060b660
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0060b660
add esp, 8
pop edi
pop esi
pop ebp
ret

Function at 0x60df70
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6cd9f0]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x60dfc1
push 3
push 2
push eax
push 6
call fcn.0062bba0
add esp, 0x10
test eax, eax
je 0x60dfb5
mov dword [0x6cd9f0], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6cd9f0], 1
jmp 0x60dfc6
cmp eax, 2
je 0x60e007
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 4]
push ecx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x60dfef
mov edx, dword [ebp - 4]
cmp edx, dword [ebp - 8]
jg 0x60e006
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x60e010
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x1d8], 0
je 0x60e023
xor eax, eax
pop ebp
ret
mov eax, dword [eax + 0x190]
cmp eax, 0xffffffff
je 0x60e01f
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
neg eax
sbb eax, eax
neg eax
pop ebp
ret
Function at 0x60eb70
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0x10]
push ebx
xor ebx, ebx
lea ecx, [ebp - 0x10]
push ecx
mov ecx, dword [ebp + 8]
mov dword [eax], ebx
mov eax, dword [ebp + 0xc]
push edx
push eax
push ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 8], eax
cmp eax, ebx
jne 0x60ed06
push edi
mov edi, dword [ebp - 0x10]
cmp edi, ebx
je 0x60ece8
push esi
cmp dword [edi + 4], 2
jne 0x60ec6c
cmp dword [edi + 0x18], ebx
je 0x60ec6c
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x60ec6c
cmp eax, 0x10
jb 0x60ec6c
push 0x20
call dword [0x6c5224]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x60ec79
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 [0x6c5224]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x60ec82
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 0x60ec57
push eax
call dword [0x6c5230]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x60ec95
cmp dword [ebp - 4], ebx
jne 0x60ec5f
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0xc]
cmp eax, ebx
je 0x60ec69
mov dword [eax + 0x1c], esi
mov dword [ebp - 0xc], esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x60ebb2
jmp 0x60ecb0
mov dword [ebp - 8], 8
jmp 0x60ecb0
push esi
mov dword [ebp - 8], 8
call dword [0x6c5228]
add esp, 4
jmp 0x60ecb0
mov edx, dword [esi + 0x18]
push edx
mov dword [ebp - 8], 8
call dword [0x6c5228]
push esi
call dword [0x6c5228]
add esp, 8
mov eax, dword [ebp - 0x10]
pop esi
cmp eax, ebx
je 0x60ecbf
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], ebx
je 0x60ece3
mov eax, dword [ebp - 4]
push eax
call fcn.0060eb30
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
add esp, 4
mov ecx, ebx
pop edi
mov dword [ebp - 4], ebx
mov dword [edx], ecx
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 4], ebx
jne 0x60ecfa
push 0x2af9
mov dword [ebp - 8], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
mov dword [edx], ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x610410
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.005dfd06
add esp, 0x18
test eax, eax
je 0x610434
cmp eax, 0xffffffff
jne 0x610436
xor eax, eax
pop ebp
ret
Function at 0x6188d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x681264
push ecx
call fcn.0060b660
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.006179f0
test eax, eax
jne 0x618904
mov eax, esi
pop ebp
jmp fcn.00617e80
pop ebp
ret
Function at 0x618d00
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x6c3afc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax]
push esi
mov esi, dword [eax + 0x4b8]
push edi
mov dword [ebp - 0x8c], eax
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [ebp - 0x84]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x618d94
mov edx, dword [ebp - 0x88]
push edx
lea eax, [ebp - 0x84]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.005dd900
mov edx, dword [ebp - 0x88]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x618dc7
push str.Received_too_short_packet
push ebx
call fcn.0060b6e0
add esp, 8
mov dword [esi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x15c]
call fcn.00617ba0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x618de4
jmp dword [eax*4 + 0x618f14]
cmp edx, 4
jle case.0x618de4.4
lea eax, [esi + 0x15c]
call fcn.00617bb0
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x618de4.4
mov eax, dword [ebp - 0x8c]
add edx, 0xfffffffc
push edx
mov edx, dword [esi + 0x15c]
add edx, 4
push edx
push 1
push eax
call fcn.0060bae0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x618e51
mov ecx, 5
mov eax, esi
call fcn.00618c80
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
adc dword [ebx + 0x74], edx
mov ecx, dword [ebx + 0x74]
mov edx, dword [ebx + 0x70]
push ecx
push edx
push ebx
call fcn.00627d30
jmp 0x618ed5
lea eax, [esi + 0x15c]
call fcn.00617bb0
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
movzx eax, ax
push 0x681264
push ebx
mov dword [esi + 8], eax
call fcn.0060b660
jmp 0x618ed5
add edx, 0xfffffffe
push edx
mov edx, dword [esi + 0x15c]
add edx, 2
push edx
push esi
call fcn.00617c40
add esp, 0xc
test eax, eax
je case.0x618de4.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x68f664
push ebx
call fcn.0060b6e0
add esp, 0xc
mov eax, dword [ebp - 0x8c]
push eax
call fcn.00627f10
add esp, 4
test eax, eax
je 0x618db4
mov ecx, 5
mov eax, esi
call fcn.00618c80
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov eax, 0x2a
pop ebx
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
Function at 0x61a880
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6c3afc]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x61a8c8
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.0060b6e0
add esp, 0xc
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x61a8ef
shr eax, 8
test al, al
jne 0x61a8ef
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.0060b6e0
mov ecx, dword [ebp - 4]
xor ecx, ebp
add esp, 8
mov eax, 2
call fcn.005dd8e2
mov esp, ebp
pop ebp
ret

Function at 0x61aa80
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [edi + 0x190]
push ebx
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [ebp - 4]
mov ebx, eax
mov al, byte [ebp + 8]
push ecx
push edx
mov byte [ebp - 4], 0xff
mov byte [ebp - 3], al
mov byte [ebp - 2], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x61aac5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0060b6e0
add esp, 0xc
mov esi, dword [ebp + 8]
mov ecx, dword [edi]
mov eax, ebx
mov ebx, str.SENT
call fcn.0061a980
pop esi
pop ebx
mov esp, ebp
pop ebp
ret