joyce8/EMBER2024-capa huggingface dataset:
Function at 0x410e70
Capabilities:
Check if file exists
Write file on windows

Disassembly:
sub esp, 0x804
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x800], eax
push ebx
push esi
push edi
xor ebx, ebx
push 0x206
lea eax, [esp + 0x1a]
push ebx
push eax
mov word [esp + 0x20], bx
call fcn.00420780
add esp, 0xc
push 0x104
lea ecx, [esp + 0x18]
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea edx, [esp + 0x14]
push 0x5c
push edx
call fcn.004206b5
mov word [eax + 2], bx
push 0x3e6
lea eax, [esp + 0x432]
push ebx
push eax
mov word [esp + 0x438], bx
call fcn.00420780
lea ecx, [esp + 0x28]
push ecx
lea edx, [esp + 0x234]
push str._sxxxx.log
push edx
call fcn.004206e5
lea eax, [esp + 0x34]
push eax
lea ecx, [esp + 0x240]
push str._slog.txt
push ecx
call fcn.004206e5
mov eax, dword [esp + 0x840]
lea edx, [esp + 0x844]
push edx
push eax
lea ecx, [esp + 0x458]
push 0x1f3
push ecx
call fcn.004232b9
add esp, 0x3c
lea edx, [esp + 0x21c]
push edx
mov word [esp + 0x80e], bx
xor edi, edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x410f51
mov edi, 1
lea eax, [esp + 0x21c]
push 0x46c184
push eax
call fcn.004231d4
mov esi, eax
add esp, 8
cmp esi, ebx
je 0x410ffa
cmp edi, ebx
jne 0x410f8e
push esi
push 2
lea ecx, [esp + 0x18]
push 1
push ecx
mov dword [esp + 0x20], 0xfeff
call fcn.00421206
add esp, 0x10
lea eax, [esp + 0x424]
lea edx, [eax + 2]
jmp 0x410fa0
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x410fa0
sub eax, edx
sar eax, 1
push esi
lea edx, [eax + eax]
push edx
lea eax, [esp + 0x42c]
push 1
push eax
call fcn.00421206
push esi
push 2
lea ecx, [esp + 0x24]
push 1
push ecx
mov dword [esp + 0x2c], 0xd
call fcn.00421206
push esi
push 2
lea edx, [esp + 0x34]
push 1
push edx
mov dword [esp + 0x3c], 0xa
call fcn.00421206
push esi
call fcn.00423092
add esp, 0x34
mov ecx, dword [esp + 0x80c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004206a6
add esp, 0x804
ret

Function at 0x411fe0
Capabilities:
Hash data with md5

Disassembly:
xor eax, eax
push esi
mov esi, ecx
mov byte [esi + 0x68], al
mov dword [esi + 0x14], eax
mov dword [esi + 0x10], eax
mov eax, dword [esp + 8]
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
cmp dword [eax + 0x18], 0x10
mov ecx, dword [eax + 0x14]
jb 0x412028
mov eax, dword [eax + 4]
push ecx
push eax
mov ecx, esi
call fcn.00411e20
mov eax, esi
pop esi
ret 4
push ecx
add eax, 4
push eax
mov ecx, esi
call fcn.00411e20
mov eax, esi
pop esi
ret 4

Function at 0x4206a6
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x47edd4]
jne 0x4206b0
repz ret
jmp fcn.00427c3d
Function at 0x436d93
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00428d00
xor ebx, ebx
cmp dword [0x4831e8], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x436e68
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x436dd3
xor eax, eax
jmp 0x436f2c
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x436dcc
push eax
call fcn.00428c9d
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4831e8], eax
call esi
push eax
call fcn.00428c9d
mov dword [esp], 0x46f8c8
push edi
mov dword [0x4831ec], eax
call esi
push eax
call fcn.00428c9d
mov dword [0x4831f0], eax
lea eax, [ebp - 8]
push eax
call fcn.004279de
test eax, eax
pop ecx
pop ecx
je 0x436e36
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004208be
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x436e68
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00428c9d
cmp eax, ebx
pop ecx
mov dword [0x4831f8], eax
je 0x436e68
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00428c9d
pop ecx
mov dword [0x4831f4], eax
mov eax, dword [0x4831f4]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x436ee1
cmp dword [0x4831f8], esi
je 0x436ee1
push eax
call fcn.00428d09
pop ecx
call eax
cmp eax, ebx
je 0x436eae
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x4831f8]
call fcn.00428d09
pop ecx
call eax
test eax, eax
je 0x436eae
test byte [ebp - 0x18], 1
jne 0x436ee1
lea eax, [ebp - 0xc]
push eax
call fcn.00427a15
test eax, eax
pop ecx
je 0x436ec9
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004208be
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x436ed8
or dword [ebp + 0x10], 0x200000
jmp 0x436f12
or dword [ebp + 0x10], 0x40000
jmp 0x436f12
mov eax, dword [0x4831ec]
cmp eax, esi
je 0x436f12
push eax
call fcn.00428d09
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x436f12
mov eax, dword [0x4831f0]
cmp eax, esi
je 0x436f12
push dword [ebp - 4]
push eax
call fcn.00428d09
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x4831e8]
call fcn.00428d09
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43c720
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x43c770
mov ax, word [esp]
cmp al, 2
jne 0x43c76a
cmp ah, al
jne 0x43c76a
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004206a6
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.004206a6
add esp, 0x194
ret
Function at 0x446f60
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x446f92
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x4470e0
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x4470fb
mov edx, dword [esi + 0xf4]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x44712f
cmp eax, 2
jg 0x44712f
mov ecx, dword [esi + 0xf0]
push ecx
push 1
lea edx, [eax + eax*2 + 0x470a4c]
push 2
push edx
call fcn.00421206
mov eax, dword [esi + 0xf0]
push eax
push 1
push edi
push ebx
call fcn.00421206
add esp, 0x20
xor eax, eax
ret

Function at 0x447440
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi + eax*4 + 0x130]
push edi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebx], 0
jne 0x4474bd
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x447494
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.0044b280
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.004472c0
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x856c], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x447c80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x19c], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x447dbb
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x447cfc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044b280
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.004472c0
add esp, 0x18
jmp 0x447dc4
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x9c]
push eax
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x447d3c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044b280
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004472c0
add esp, 0x18
jmp 0x447dc4
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.00447c40
test eax, eax
jne 0x447d7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044b280
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.004472c0
add esp, 0x18
jmp 0x447dc4
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.00447c40
test eax, eax
jne 0x447dbb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0044b280
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.004472c0
add esp, 0x18
jmp 0x447dc4
push ebp
call fcn.00447be0
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004206a6
add esp, 0x10c
ret

Function at 0x447de0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x447e23
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0044b280
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00447230
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00447230
add esp, 8
pop esi
pop ecx
ret

Function at 0x447e40
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x447e89
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x447ea1
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x447eb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x447f09
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x447f09
mov ecx, dword [esp + 8]
test ecx, ecx
mov eax, dword [eax]
je 0x447edc
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
jne 0x447f00
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x447f05
or eax, 0xffffffff
pop esi
ret
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x448550
Capabilities:
Resolve dns

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
mov dword [esi], 0
push ecx
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
mov dword [esp + 0x1c], ecx
je 0x4485f4
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x4485c5
cmp word [ecx + 0xa], 4
jne 0x4485c5
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x4485c5
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
lea esp, [esp]
mov edx, dword [eax]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebx
push ebp
call fcn.004484e0
test eax, eax
mov dword [esi], eax
je 0x4485e8
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x4485a0
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.00431dfe
add esp, 0x10
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret 0x18
pop edi
pop ebp
pop ebx
mov eax, 8
pop esi
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x448604.11001
jmp dword [eax*4 + 0x448628]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x448e60
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x483458], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x4488b0
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x448ba0
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.00448860
je 0x448ed2
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x480264]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.004206a6
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x448fcf
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.0042926d
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.00431d8d
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x18
lea edx, [esp + 0x28]
push edx
call edi
mov ebp, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x448f4d
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x448f94
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.0042926d
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.00431d8d
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x448fcb
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x448fff
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
test eax, eax
mov dword [esp + edi*8 + 0x14], eax
je 0x448fff
add edi, 1
cmp edi, 3
jl 0x448f96
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x480264], edx
mov dword [0x48026c], eax
mov dword [fcn.00448860], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x480264]
xor ecx, esp
mov dword [0x483458], 1
call fcn.004206a6
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x448fcb

Function at 0x44a8a0
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.004276b4
add esp, 0x18
test eax, eax
je 0x44a8c3
cmp eax, 0xffffffff
jne 0x44a8c5
xor eax, eax
ret
Function at 0x4510b0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x470994
push ecx
call fcn.00447230
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00450250
test eax, eax
jne 0x4510e0
mov eax, esi
jmp fcn.004506e0
ret
Function at 0x4514f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
mov ebx, dword [ebp]
push esi
mov esi, dword [ebp + 0x3d0]
push edi
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
lea edi, [esi + 0x15c]
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 0x45157f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.00424a50
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4515ba
push str.Received_too_short_packet
push ebx
call fcn.004472c0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004206a6
add esp, 0x88
ret
mov eax, edi
call fcn.004503d0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4515d3
jmp dword [eax*4 + 0x4516c0]
cmp edx, 4
jle case.0x4515d3.4
mov eax, edi
call fcn.004503e0
movzx ecx, word [esi + 0x40]
add ecx, 1
cmp cx, ax
jne case.0x4515d3.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.004475a0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x451628
mov ecx, 5
mov eax, esi
call fcn.00451470
mov eax, edi
jmp 0x4515a1
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x38], eax
mov ecx, dword [ebx + 0x38]
adc dword [ebx + 0x3c], edx
mov eax, dword [ebx + 0x3c]
push eax
push ecx
push ebx
call fcn.0045e0c0
jmp 0x451694
mov eax, edi
call fcn.004503e0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x470994
push ebx
mov dword [esi + 8], edx
call fcn.00447230
jmp 0x451694
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.00450480
add esp, 0xc
test eax, eax
je case.0x4515d3.4
jmp 0x4515a1
push str.Internal_error:_Unexpected_packet
push 0x46beb0
push ebx
call fcn.004472c0
add esp, 0xc
push ebp
call fcn.0045e180
add esp, 4
test eax, eax
je 0x45159f
mov ecx, 5
mov eax, esi
call fcn.00451470
mov eax, 0x2a
jmp 0x4515a1

Function at 0x453430
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x130]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x453474
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004472c0
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00453320
add esp, 4
pop esi
pop ecx
ret
Function at 0x454ac0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x47edd4]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x134]
push ebp
push edi
mov edi, dword [esi]
push 1
push 0
push edi
or ebp, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.00447700
add esp, 0xc
test eax, eax
jl 0x454b29
mov ecx, 0x3e8
cmp eax, ecx
jge 0x454b00
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.0045cb40
add esp, 0xc
cmp eax, 0xffffffff
je 0x454bc4
test eax, eax
jne 0x454b4e
push 1
push eax
push edi
call fcn.00447700
add esp, 0xc
test eax, eax
jge 0x454af5
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.004472c0
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004206a6
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x454b7e
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov ebp, eax
push ebx
push esi
call fcn.00447f10
add esp, 8
cmp ebp, 0xffffffff
jne 0x454b94
push str.Error_accept__ing_server_connect
jmp 0x454bc9
push str.Connection_accepted_from_server_n
push edi
call fcn.00447230
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.004607d0
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004206a6
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.004472c0
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.004206a6
add esp, 0x18
ret
Function at 0x45cb40
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
cmp ebx, 0xffffffff
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
jne 0x45cb84
cmp ebp, ebx
jne 0x45cb84
mov eax, dword [esp + 0x334]
push eax
call fcn.0045cb10
add esp, 4
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x45cb9f
mov esi, edi
call fcn.0044bf50
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
cmp ebx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
je 0x45cbd3
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
cmp ebp, 0xffffffff
mov dword [esp + 0x228], eax
je 0x45cc1a
test ecx, ecx
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
jbe 0x45cc02
cmp dword [esp + eax*4 + 0x24], ebp
je 0x45cc02
add eax, 1
cmp eax, ecx
jb 0x45cbf5
cmp eax, ecx
jne 0x45cc14
cmp ecx, 0x40
jae 0x45cc14
mov dword [esp + eax*4 + 0x24], ebp
add dword [esp + 0x20], 1
cmp ebp, edx
jbe 0x45cc1a
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea ecx, [esp + 0x18]
lea ebp, [edx + 1]
sub ebx, 1
and ebx, ecx
lea ecx, [ecx]
xor eax, eax
cmp edi, eax
jle 0x45cc61
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x45cc6b
jne 0x45cc6b
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x130]
push edx
push ebp
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x45ccd5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x45cc9e
cmp eax, 0x2714
jne 0x45ccd9
test edi, edi
jle 0x45cc30
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push eax
push ecx
call fcn.0044bf50
push edx
push eax
call fcn.0044bf80
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x45cc30
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x45cce7
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x45ccf6
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x45cd2d
lea edx, [esp + 0x124]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x45cd1b
mov esi, 1
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x45cd2d
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x45cd60
lea ecx, [esp + 0x228]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x45cd4e
or esi, 2
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x45cd60
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret