joyce8/EMBER2024-capa huggingface dataset:
Function at 0x6d776713
Capabilities:
Get socket status

Disassembly:
push ebp
lea ebp, [esp - 0x19c]
sub esp, 0x21c
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0x198], eax
xor eax, eax
inc eax
mov dword [ebp - 0x70], eax
mov dword [ebp + 0x94], eax
mov eax, dword [ebp + 0x1b0]
cdq
mov ecx, 0x3e8
idiv ecx
push ebx
push esi
mov esi, dword [ebp + 0x1ac]
push edi
mov edi, dword [ebp + 0x1a4]
xor ebx, ebx
mov dword [ebp - 0x78], 4
mov dword [ebp - 0x6c], esi
mov dword [ebp + 0x98], esi
mov dword [ebp - 0x80], eax
imul edx, edx, 0x3e8
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp + 0x94]
push eax
lea eax, [ebp - 0x70]
push eax
push ebx
lea eax, [esi + 1]
push eax
mov dword [ebp - 0x7c], edx
call dword [sym.imp.ws2_32.dll_select]
mov dword [ebp - 0x74], eax
cmp eax, ebx
jne 0x6d7767b1
push str.connect_timed_out
push str.java_net_SocketTimeoutException
push edi
call sub.java.dll__JNU_ThrowByName_12
push 2
push esi
call dword [sym.imp.ws2_32.dll_shutdown]
jmp 0x6d776814
lea eax, [ebp + 0x94]
push eax
push esi
call sub.ws2_32.dll___WSAFDIsSet
test eax, eax
je 0x6d776814
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
push 0x1007
push 0xffff
push esi
call fcn.6d77b24a
cmp dword [ebp - 0x74], 0
jne 0x6d776806
push 0
call dword [sym.imp.kernel32.dll_Sleep]
inc ebx
cmp ebx, 3
jl 0x6d7767c2
cmp dword [ebp - 0x74], 0
jne 0x6d776806
push str.Unable_to_establish_connection
push str.java_net_SocketException
push edi
call sub.java.dll__JNU_ThrowByName_12
jmp 0x6d776814
push str.connect
push dword [ebp - 0x74]
push edi
call fcn.6d77b24a
mov ecx, dword [ebp + 0x198]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.6d77b1da
add ebp, 0x19c
leave
ret 0x10

Function at 0x6d77682e
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 0x24], 0x1c
call dword [sym.imp.ws2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x6d776895
push esi
mov esi, dword [sym.imp.ws2_32.dll_WSAGetLastError]
call esi
cmp eax, 0x2736
jne 0x6d776881
push str.Socket_closed
push str.java_net_SocketException
push edi
call sub.java.dll__JNU_ThrowByName_12
jmp 0x6d77688f
push str.getsockname_failed
call esi
push eax
push edi
call fcn.6d77b24a
or eax, 0xffffffff
pop esi
jmp 0x6d7768a3
movzx eax, word [ebp - 0x1e]
push eax
call dword [sym.imp.ws2_32.dll_ntohs]
movzx eax, ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.6d77b1da
leave
ret 0xc
Function at 0x6d7768b2
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x14]
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 0x24], 0x1c
call dword [sym.imp.ws2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x6d7768fb
push str.Error_getting_socket_name
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.6d77b24a
jmp 0x6d77693c
push ebx
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.6d77b24a
mov ebx, eax
test ebx, ebx
je 0x6d77693b
mov eax, dword [esi]
push edi
push esi
call dword [eax + 0x7c]
mov ecx, dword [esi]
push str.Ljava_net_InetAddress_
push str.addr
push eax
push esi
call dword [ecx + 0x178]
test eax, eax
je 0x6d77693b
mov ecx, dword [esi]
push ebx
push eax
push edi
push esi
call dword [ecx + 0x1a0]
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.6d77b1da
leave
ret 0x10

Function at 0x6d776bf1
Capabilities:
Send data
Send data on socket

Disassembly:
push 1
push 1
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x18]
call dword [sym.imp.ws2_32.dll_send]
cmp eax, 0xffffffff
jne 0x6d776c20
push str.send
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push dword [esp + 0xc]
call fcn.6d77b24a
jmp 0x6d776c35
cmp eax, 0xfffffffe
jne 0x6d776c35
push 0
push str.java_io_InterruptedIOException
push dword [esp + 0xc]
call sub.java.dll__JNU_ThrowByName_12
ret 0x10
Function at 0x6d776da4
Capabilities:
Check os version
Get hostname
Resolve dns

Disassembly:
push ebp
lea ebp, [esp - 0x124]
sub esp, 0x1a4
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0x120], eax
cmp byte [0x6d78119b], 0
push ebx
push esi
push edi
mov edi, dword [ebp + 0x12c]
mov dword [ebp - 0x7c], edi
jne 0x6d776f03
mov esi, 0x6d7811d4
push esi
call dword [sym.imp.kernel32.dll_EnterCriticalSection]
cmp byte [0x6d78119b], 0
jne 0x6d776efc
lea eax, [ebp - 0x74]
push eax
mov dword [ebp - 0x74], 0x94
call dword [sym.imp.kernel32.dll_GetVersionExA]
cmp dword [ebp - 0x64], 1
mov byte [0x6d78119a], 0
jne 0x6d776e28
cmp dword [ebp - 0x70], 4
jne 0x6d776e28
cmp dword [ebp - 0x6c], 0
je 0x6d776e21
cmp dword [ebp - 0x6c], 0xa
jne 0x6d776e28
mov byte [0x6d78119a], 1
lea eax, [ebp - 0x80]
push eax
push 0x6d7811d0
push 0x2003
push 0xffff
push dword [ebp + 0x130]
mov dword [ebp - 0x80], 4
call fcn.6d77b24a
test eax, eax
jns 0x6d776e5b
mov dword [0x6d7811d0], 0xfff7
cmp byte [0x6d78119a], 0
je 0x6d776ef5
push 0xff
lea eax, [ebp + 0x20]
push eax
call dword [sym.imp.ws2_32.dll_gethostname]
cmp eax, 0xffffffff
jne 0x6d776e9a
push esi
call dword [sym.imp.kernel32.dll_LeaveCriticalSection]
push str.Unable_to_obtain_hostname
push str.java_net_SocketException
push edi
call sub.java.dll__JNU_ThrowByName_12
mov al, 1
jmp 0x6d776f88
lea eax, [ebp + 0x20]
push eax
call dword [sym.imp.ws2_32.dll_gethostbyname]
test eax, eax
je 0x6d776ef5
mov eax, dword [eax + 0xc]
mov edi, dword [eax]
mov dword [ebp - 0x78], eax
test edi, edi
je 0x6d776ef5
mov esi, dword [0x6d7811f0]
push 8
call dword [sym.imp.msvcr100.dll_malloc]
mov ebx, eax
pop ecx
test ebx, ebx
je 0x6d776f3f
push dword [edi]
call dword [sym.imp.ws2_32.dll_htonl]
add dword [ebp - 0x78], 4
mov dword [ebx], eax
mov eax, dword [0x6d7811f0]
mov dword [ebx + 4], eax
mov eax, dword [ebp - 0x78]
mov edi, dword [eax]
mov esi, ebx
mov dword [0x6d7811f0], esi
test edi, edi
jne 0x6d776eba
mov esi, 0x6d7811d4
mov byte [0x6d78119b], 1
push esi
call dword [sym.imp.kernel32.dll_LeaveCriticalSection]
mov eax, dword [ebp + 0x138]
cmp eax, dword [0x6d7811d0]
jg 0x6d776e93
cmp byte [0x6d78119a], 0
je 0x6d776f86
cmp eax, 0x2ff8
jle 0x6d776f86
mov ecx, dword [ebp + 0x134]
mov eax, 0x7f000000
mov edx, ecx
and edx, eax
cmp edx, eax
je 0x6d776e93
mov eax, dword [0x6d7811f0]
jmp 0x6d776f82
test esi, esi
je 0x6d776f5a
mov edi, dword [esi + 4]
push esi
call dword [sym.imp.msvcr100.dll_free]
pop ecx
mov esi, edi
test edi, edi
jne 0x6d776f43
mov dword [0x6d7811f0], esi
push 0x6d7811d4
call dword [sym.imp.kernel32.dll_LeaveCriticalSection]
push str.heap_allocation_failed
push dword [ebp - 0x7c]
call sub.java.dll__JNU_ThrowOutOfMemoryError_8
jmp 0x6d776e93
cmp dword [eax], ecx
je 0x6d776e93
mov eax, dword [eax + 4]
test eax, eax
jne 0x6d776f77
xor al, al
mov ecx, dword [ebp + 0x120]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.6d77b1da
add ebp, 0x124
leave
ret
Function at 0x6d77700d
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
push ebp
lea ebp, [esp - 0xac]
sub esp, 0x128
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0xa8], eax
push esi
xor esi, esi
mov byte [ebp - 0x6d], 0
mov dword [ebp - 0x7c], esi
mov dword [ebp - 0x78], esi
mov dword [ebp - 0x74], 0x10
call fcn.6d77b24a
test al, al
je 0x6d7770d0
lea ecx, [ebp - 0x7c]
push ecx
push esi
push esi
mov esi, dword [sym.imp.ws2_32.dll_select]
lea ecx, [ebp - 0x6c]
lea eax, [ebx + 1]
push ecx
push eax
mov dword [ebp - 0x68], ebx
mov dword [ebp - 0x6c], 1
call esi
test eax, eax
jle 0x6d7770cd
push edi
mov edi, dword [sym.imp.ws2_32.dll_recvfrom]
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp + 0x98]
push eax
push 2
push 1
lea eax, [ebp - 0x6e]
push eax
push ebx
call edi
cmp eax, 0xffffffff
jne 0x6d7770cc
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
cmp eax, 0x2746
jne 0x6d7770cc
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp + 0x98]
push eax
push 0
push 1
lea eax, [ebp - 0x6e]
push eax
push ebx
call edi
lea eax, [ebp - 0x7c]
push eax
push 0
push 0
lea eax, [ebp - 0x6c]
push eax
lea eax, [ebx + 1]
push eax
mov byte [ebp - 0x6d], 1
call esi
test eax, eax
jg 0x6d777074
pop edi
mov al, byte [ebp - 0x6d]
mov ecx, dword [ebp + 0xa8]
xor ecx, ebp
pop esi
call fcn.6d77b1da
add ebp, 0xac
leave
ret
Function at 0x6d77750e
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push dword [0x6d78158c]
mov edi, dword [ebp + 0xc]
push edi
mov dword [ebp - 0x24], eax
mov eax, dword [esi]
push esi
call dword [eax + 0x17c]
push dword [0x6d781598]
mov ebx, eax
mov eax, dword [esi]
push edi
push esi
call dword [eax + 0x17c]
or dword [ebp - 0x2c], 0xffffffff
or dword [ebp - 0x28], 0xffffffff
mov edi, eax
call sym.net.dll__ipv6_available_0
mov dword [ebp - 0x30], eax
test ebx, ebx
jne 0x6d77757e
test edi, edi
jne 0x6d777595
push str.Socket_closed
push str.java_net_SocketException
push esi
call sub.java.dll__JNU_ThrowByName_12
jmp 0x6d777665
push dword [0x6d781204]
mov eax, dword [esi]
push ebx
push esi
call dword [eax + 0x190]
mov dword [ebp - 0x2c], eax
test edi, edi
je 0x6d7775a8
push dword [0x6d781204]
mov eax, dword [esi]
push edi
push esi
call dword [eax + 0x190]
mov dword [ebp - 0x28], eax
xor ebx, ebx
cmp dword [ebp - 0x24], ebx
jne 0x6d7775bf
push str.address
push esi
call sub.java.dll__JNU_ThrowNullPointerException_8
jmp 0x6d777665
push dword [0x6d78163c]
mov eax, dword [esi]
push dword [ebp - 0x24]
push esi
call dword [eax + 0x190]
push dword [0x6d781640]
mov eax, dword [esi]
push dword [ebp - 0x24]
push esi
call dword [eax + 0x190]
xor ecx, ecx
inc ecx
cmp eax, 2
jne 0x6d7775fa
cmp dword [ebp - 0x30], ebx
jne 0x6d777601
push str.Protocol_family_not_supported
jmp 0x6d77756e
mov edi, dword [ebp - 0x2c]
cmp eax, ecx
je 0x6d777604
mov edi, dword [ebp - 0x28]
cmp dword [0x6d781220], ebx
je 0x6d77762d
push ebx
push ebx
lea eax, [ebp - 0x28]
push eax
push 4
lea eax, [ebp - 0x2c]
push eax
push 4
lea eax, [ebp - 0x30]
push eax
push 0x9800000c
push edi
mov dword [ebp - 0x30], ecx
call dword [sym.imp.ws2_32.dll_WSAIoctl]
push ebx
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x14]
push dword [ebp - 0x24]
push esi
call fcn.6d77b24a
test eax, eax
jne 0x6d777665
push 0x1c
lea eax, [ebp - 0x20]
push eax
push edi
call dword [sym.imp.ws2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x6d777665
push str.connect
push esi
call fcn.6d773a00
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.6d77b1da
leave
ret 0x10
Function at 0x6d7790b7
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
lea ebp, [esp - 0xbc]
sub esp, 0x13c
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0xb8], eax
or dword [ebp - 0x6c], 0xffffffff
push ebx
mov ebx, dword [ebp + 0xcc]
push esi
mov esi, dword [ebp + 0xc4]
push edi
mov edi, dword [ebp + 0xc8]
call sym.net.dll__ipv6_available_0
push edi
mov dword [ebp - 0x70], eax
call fcn.6d776d4c
cmp dword [ebp - 0x70], 0
pop ecx
mov dword [ebp - 0x68], eax
je 0x6d77910d
push edi
call fcn.6d776d78
pop ecx
mov dword [ebp - 0x6c], eax
cmp dword [ebp - 0x68], 0
jge 0x6d779130
cmp dword [ebp - 0x6c], 0
jge 0x6d779130
push str.Socket_closed
push str.java_net_SocketException
push esi
call sub.java.dll__JNU_ThrowByName_12
xor eax, eax
jmp 0x6d779282
push 0x10
pop eax
cmp ebx, eax
je 0x6d779271
cmp ebx, 0x1f
je 0x6d779271
cmp ebx, 0xf
jne 0x6d77919d
cmp dword [ebp - 0x68], 0xffffffff
mov dword [ebp - 0x70], eax
jne 0x6d77915f
mov eax, dword [ebp - 0x6c]
mov dword [ebp - 0x68], eax
mov dword [ebp - 0x70], 0x1c
lea eax, [ebp - 0x70]
push eax
lea eax, [ebp - 0x64]
push eax
push dword [ebp - 0x68]
call dword [sym.imp.ws2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x6d77918a
push str.Error_getting_socket_name
push str.java_net_SocketException
push esi
call fcn.6d77b24a
add esp, 0xc
jmp 0x6d779129
lea eax, [ebp - 0x6c]
push eax
lea eax, [ebp - 0x64]
push eax
push esi
call fcn.6d77b24a
jmp 0x6d779282
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x7c]
push eax
push ebx
call sym.net.dll__NET_MapSocketOption_12
test eax, eax
je 0x6d7791b9
push str.Invalid_option
jmp 0x6d77911e
cmp dword [ebp - 0x68], 0xffffffff
jne 0x6d7791d7
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x7c]
push eax
push ebx
call fcn.6d77b24a
test eax, eax
jne 0x6d7791af
mov eax, dword [ebp - 0x6c]
mov dword [ebp - 0x68], eax
push 4
pop edi
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x74]
push eax
push dword [ebp - 0x78]
mov dword [ebp - 0x80], edi
push dword [ebp - 0x7c]
push dword [ebp - 0x68]
call fcn.6d77b24a
test eax, eax
jns 0x6d779221
call dword [sym.imp.msvcr100.dll__errno]
push dword [eax]
call dword [sym.imp.msvcr100.dll_strerror]
push eax
lea eax, [ebp - 0x48]
push str.error_getting_socket_option:__s_n
push eax
call dword [sym.imp.msvcr100.dll_sprintf]
add esp, 0x10
lea eax, [ebp - 0x48]
push eax
jmp 0x6d77911e
cmp ebx, 3
je 0x6d779266
cmp ebx, edi
je 0x6d779259
cmp ebx, 0x12
je 0x6d77924e
cmp ebx, 0x20
je 0x6d779259
cmp ebx, 0x1000
jle 0x6d779244
cmp ebx, 0x1002
jle 0x6d779266
push str.Socket_option_not_supported_by_TwoStacksPlainDatagramSocketImpl
jmp 0x6d77911e
xor eax, eax
cmp dword [ebp - 0x74], eax
sete al
push eax
jmp 0x6d77925c
push dword [ebp - 0x74]
push esi
call fcn.6d776cde
pop ecx
pop ecx
jmp 0x6d779282
push dword [ebp - 0x74]
push esi
call fcn.6d776c76
jmp 0x6d779262
push ebx
push dword [ebp - 0x6c]
push dword [ebp - 0x68]
push edi
push esi
call fcn.6d778c27
add esp, 0x14
mov ecx, dword [ebp + 0xb8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.6d77b1da
add ebp, 0xbc
leave
ret 0xc
Function at 0x6d779708
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
push ebp
lea ebp, [esp - 0xac]
sub esp, 0x128
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0xa8], eax
push esi
mov esi, dword [sym.imp.ws2_32.dll_select]
xor ecx, ecx
lea edx, [ebp - 0x7c]
push edx
push ecx
push ecx
mov dword [ebp - 0x7c], ecx
mov dword [ebp - 0x78], ecx
lea ecx, [ebp - 0x6c]
lea eax, [edi + 1]
push ecx
push eax
mov byte [ebp - 0x6d], 0
mov dword [ebp - 0x74], 0x10
mov dword [ebp - 0x68], edi
mov dword [ebp - 0x6c], 1
call esi
test eax, eax
jle 0x6d7797bb
push ebx
mov ebx, dword [sym.imp.ws2_32.dll_recvfrom]
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp + 0x98]
push eax
push 2
push 1
lea eax, [ebp - 0x6e]
push eax
push edi
call ebx
cmp eax, 0xffffffff
jne 0x6d7797ba
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
cmp eax, 0x2746
jne 0x6d7797ba
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp + 0x98]
push eax
push 0
push 1
lea eax, [ebp - 0x6e]
push eax
push edi
call ebx
lea eax, [ebp - 0x7c]
push eax
push 0
push 0
lea eax, [ebp - 0x6c]
push eax
lea eax, [edi + 1]
push eax
mov byte [ebp - 0x6d], 1
call esi
test eax, eax
jg 0x6d779762
pop ebx
mov ecx, dword [ebp + 0xa8]
mov al, byte [ebp - 0x6d]
xor ecx, ebp
pop esi
call fcn.6d77b1da
add ebp, 0xac
leave
ret

Function at 0x6d7797d4
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
push edi
xor edi, edi
push edi
push 2
push 0x17
mov dword [ebp - 8], edi
mov dword [ebp - 4], 1
call dword [sym.imp.ws2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
jne 0x6d779813
push str.Socket_creation_failed
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push dword [ebp + 8]
call fcn.6d77b24a
or eax, 0xffffffff
jmp 0x6d779869
push 4
lea eax, [ebp - 8]
push eax
push 0x1b
push 0x29
push esi
call dword [sym.imp.ws2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x6d7797fa
push edi
push 1
push esi
call dword [sym.imp.kernel32.dll_SetHandleInformation]
push 4
lea eax, [ebp - 4]
push eax
push 0x20
push 0xffff
push esi
call fcn.6d77b24a
push edi
push edi
lea eax, [ebp - 0xc]
push eax
push 4
lea eax, [ebp - 0x10]
push eax
push 4
lea eax, [ebp - 4]
push eax
push 0x9800000c
push esi
mov dword [ebp - 4], edi
call dword [sym.imp.ws2_32.dll_WSAIoctl]
mov eax, esi
pop edi
pop esi
leave
ret 0xc
Function at 0x6d7798f3
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
xor ecx, ecx
inc ecx
push ecx
mov dword [ebp - 0x28], ecx
lea ecx, [ebp - 0x24]
push ecx
lea ecx, [ebp - 0x20]
push ecx
push dword [ebp + 0x18]
mov dword [ebp - 0x24], 0x1c
push eax
push esi
call fcn.6d77b24a
test eax, eax
jne 0x6d779979
push dword [ebp - 0x24]
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
call dword [sym.imp.ws2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x6d779957
push str.connect
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.6d77b24a
jmp 0x6d779979
push 0
push 0
lea eax, [ebp - 0x2c]
push eax
push 4
lea eax, [ebp - 0x30]
push eax
push 4
lea eax, [ebp - 0x28]
push eax
push 0x9800000c
push dword [ebp + 0x10]
call dword [sym.imp.ws2_32.dll_WSAIoctl]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.6d77b1da
leave
ret 0x14

Function at 0x6d779988
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x24], 0
push 0x1c
lea eax, [ebp - 0x20]
push 0
push eax
call sub.msvcr100.dll_memset
add esp, 0xc
push 0x1c
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
call dword [sym.imp.ws2_32.dll_connect]
push 0
push 0
lea eax, [ebp - 0x28]
push eax
push 4
lea eax, [ebp - 0x2c]
push eax
push 4
lea eax, [ebp - 0x24]
push eax
push 0x9800000c
push dword [ebp + 0x10]
call dword [sym.imp.ws2_32.dll_WSAIoctl]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.6d77b1da
leave
ret 0xc

Function at 0x6d7799eb
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 0x24], 0x1c
call dword [sym.imp.ws2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x6d779a33
push str.JVM_GetSockName
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.6d77b24a
or eax, 0xffffffff
jmp 0x6d779a41
movzx eax, word [ebp - 0x1e]
push eax
call dword [sym.imp.ws2_32.dll_ntohs]
movzx eax, ax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.6d77b1da
leave
ret 0xc

Function at 0x6d779a50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 0x24], 0x1c
call dword [sym.imp.ws2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x6d779a97
push str.Error_getting_socket_name
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.6d77b24a
xor eax, eax
jmp 0x6d779aa5
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.6d77b24a
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.6d77b1da
leave
ret 0xc
Function at 0x6d779db9
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
lea ebp, [esp - 0x7ac]
sub esp, 0x82c
mov eax, dword [0x6d781098]
xor eax, ebp
mov dword [ebp + 0x7a8], eax
cmp byte [ebp + 0x7d4], 0
mov eax, dword [ebp + 0x7c0]
push esi
mov esi, dword [ebp + 0x7b4]
lea ecx, [ebp - 0x74]
push edi
mov edi, dword [ebp + 0x7c8]
mov dword [ebp - 0x80], eax
mov eax, dword [ebp + 0x7cc]
mov dword [ebp - 0x78], 0x1c
mov dword [ebp - 0x7c], ecx
je 0x6d779e11
and dword [ebp - 0x7c], 0
and dword [ebp - 0x78], 0
jmp 0x6d779e30
push 1
lea ecx, [ebp - 0x78]
push ecx
lea ecx, [ebp - 0x74]
push ecx
push dword [ebp + 0x7d0]
push eax
push esi
call fcn.6d77b24a
test eax, eax
jne 0x6d779eb4
push ebx
cmp edi, 0x800
jle 0x6d779e5f
mov eax, 0x10000
cmp edi, eax
jle 0x6d779e44
mov edi, eax
push edi
call dword [sym.imp.msvcr100.dll_malloc]
mov ebx, eax
pop ecx
test ebx, ebx
jne 0x6d779e62
push str.heap_allocation_failed
push esi
call sub.java.dll__JNU_ThrowOutOfMemoryError_8
jmp 0x6d779eb3
lea ebx, [ebp - 0x58]
mov eax, dword [esi]
push ebx
push edi
push dword [ebp + 0x7c4]
push dword [ebp - 0x80]
push esi
call dword [eax + 0x320]
push dword [ebp - 0x78]
push dword [ebp - 0x7c]
push 0
push edi
push ebx
push dword [ebp + 0x7bc]
call dword [sym.imp.ws2_32.dll_sendto]
cmp eax, 0xffffffff
jne 0x6d779ea3
push str.Datagram_send_failed
call dword [sym.imp.ws2_32.dll_WSAGetLastError]
push eax
push esi
call fcn.6d77b24a
cmp edi, 0x800
jle 0x6d779eb3
push ebx
call dword [sym.imp.msvcr100.dll_free]
pop ecx
pop ebx
mov ecx, dword [ebp + 0x7a8]
pop edi
xor ecx, ebp
pop esi
call fcn.6d77b1da
add ebp, 0x7ac
leave
ret 0x24
Function at 0x6d77b24a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
pushal
call 0x6d77b259
pop dword [ebp - 0x3c]
mov eax, 0x6d77b259
sub dword [ebp - 0x3c], eax
mov dword [ebp - 0x4c], 0x9044af7a
sub dword [ebp - 0x4c], 0x41f26a2f
mov dword [ebp - 0x48], 0x452cba48
sub dword [ebp - 0x48], 0x12f96e03
mov dword [ebp - 0x44], 0x9e5236fe
sub dword [ebp - 0x44], 0x5205f2d0
mov dword [ebp - 0x40], 0xdcdcede0
sub dword [ebp - 0x40], 0xdcdcede0
lea eax, [ebp - 0x4c]
push eax
mov eax, 0xc550e450
sub eax, 0x57d92414
add eax, dword [ebp - 0x3c]
call dword [eax]
mov dword [ebp - 0x4c], 0xeffffe8b
sub dword [ebp - 0x4c], 0x7b8d9535
mov dword [ebp - 0x48], 0xbf808d3a
add dword [ebp - 0x48], 0x81ebd43b
mov dword [ebp - 0x44], 0x2a00edc4
sub dword [ebp - 0x44], 0xc6918158
mov dword [ebp - 0x40], 0x65c0c904
sub dword [ebp - 0x40], 0x65c0c904
lea ebx, [ebp - 0x4c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x3c]
call dword [eax]
push 0x40
push 0x1000
push 0x3b637
push 0
call eax
mov ecx, 0xc58c72ff
sub ecx, 0xc58c1a4f
mov esi, eax
mov edi, 0x6aa345f4
add edi, 0x2d4fa0c
add edi, dword [ebp - 0x3c]
mov ebx, 0x2c144e0f
mov edx, dword [edi]
xor dword [ebp - 0x1c], edx
xor edx, ebx
xor dword [ebp - 0x24], ebx
mov dword [esi], edx
add dword [ebp - 0x14], 0x1cb63e9c
add esi, 0x67cc2327
add esi, 0x9833dcdd
add edi, 4
loop 0x6d77b36b
add eax, 0x15593
xor ebx, ebx
add ebx, eax
add eax, 0x88e244db
sub eax, 0x88e244d6
mov ecx, 0x576d55b1
add ecx, 0x1609aa4f
add ecx, dword [ebp - 0x3c]
call ebx
leave
ret