joyce8/EMBER2024-capa huggingface dataset:
Function at 0x450e1d
Capabilities:
Get keyboard layout
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x54e038]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
push esi
mov dword [ebp - 0x210], esi
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov ebx, dword [ebp + 0xc]
push eax
push esi
push ebx
call dword [sym.imp.USER32.dll_MapVirtualKeyExW]
mov esi, eax
cmp ebx, 0x21
jb 0x450e6d
cmp ebx, 0x28
jbe 0x450e67
cmp ebx, 0x2c
jbe 0x450e6d
cmp ebx, 0x2e
ja 0x450e6d
or esi, 0x100
cmp dword [ebp + 0x10], 0
je 0x450e79
or esi, 0x1000000
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x20c], ax
lea eax, [ebp - 0x20a]
push eax
call fcn.004a99e0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x20c]
push eax
shl esi, 0x10
push esi
call dword [sym.imp.USER32.dll_GetKeyNameTextW]
push 0xffffffffffffffff
lea eax, [ebp - 0x20c]
push eax
mov ecx, edi
call sym.mininewsgouwu.exe_public:_void___thiscall_DuiLib::CDuiString::constructor_wchar_t_const___int_
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a9181
leave
ret 0xc
Function at 0x457c21
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
test edx, edx
jne 0x457c2c
xor eax, eax
ret
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [esp + 0x14]
not eax
mov ecx, 0xff
cmp edi, 8
jb 0x457ce7
mov esi, edi
shr esi, 3
push ebx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
movzx ebx, byte [edx]
xor ebx, eax
and ebx, ecx
shr eax, 8
xor eax, dword [ebx*4 + 0x4e5078]
inc edx
sub edi, 8
dec esi
jne 0x457c4c
pop ebx
test edi, edi
je 0x457d00
movzx esi, byte [edx]
xor esi, eax
and esi, ecx
shr eax, 8
xor eax, dword [esi*4 + 0x4e5078]
inc edx
dec edi
jne 0x457ceb
pop edi
not eax
pop esi
ret

Function at 0x458197
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0xc]
imul edi, dword [ebp + 0x10]
cmp byte [esi], 0
je 0x4581cb
push 0
lea eax, [ebp + 0x10]
push eax
push edi
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4581c6
mov byte [esi + 8], 1
mov eax, dword [ebp + 0x10]
jmp 0x4581f3
mov ecx, dword [esi + 0x18]
mov eax, dword [esi + 0x14]
lea edx, [ecx + edi]
cmp edx, eax
jbe 0x4581dc
sub eax, ecx
mov edi, eax
mov eax, dword [esi + 0x10]
push edi
add eax, ecx
push eax
push dword [ebp + 8]
call fcn.004ae520
add esp, 0xc
add dword [esi + 0x18], edi
mov eax, edi
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop esi
pop ebp
ret

Function at 0x458f90
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x54e038]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x45903a
movzx ecx, word [esi]
test cx, cx
je 0x45903a
mov eax, esi
mov edx, esi
movzx ecx, cx
cmp cx, 0x2f
je 0x458fce
cmp cx, 0x5c
jne 0x458fd0
mov eax, edx
inc edx
inc edx
movzx ecx, word [edx]
test cx, cx
jne 0x458fc2
cmp eax, esi
je 0x45900e
push edi
sub eax, esi
mov edi, eax
sar edi, 1
push edi
lea eax, [ebp - 0x20c]
push esi
push eax
call fcn.004b0175
xor eax, eax
mov word [ebp + edi*2 - 0x20c], ax
lea eax, [ebp - 0x20c]
push eax
push ebx
call fcn.00458f90
add esp, 0x14
pop edi
lea eax, [ebp - 0x414]
push ebx
push eax
call fcn.004afb43
lea eax, [ebp - 0x414]
push esi
push eax
call fcn.004afb15
add esp, 0x10
push 0
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004a9181
leave
ret
Function at 0x45a56b
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x45a5e6
cmp dword [esi + 4], 0xffffffff
jne 0x45a5e6
push edi
lea edi, [esi + 0x138]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push str.C.
push edi
call fcn.004afb15
cmp dword [ebp + 0x10], 1
pop ecx
pop ecx
pop edi
jne 0x45a5b8
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x45a5b8
mov eax, 0x2000000
jmp 0x45a5eb
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00457fad
add esp, 0x10
test eax, eax
jne 0x45a5d6
mov eax, dword [ebp + 0x10]
jmp 0x45a5eb
push eax
call fcn.0045a167
mov dword [esi], eax
mov eax, dword [0x5507dc]
pop ecx
jmp 0x45a5eb
mov eax, 0x1000000
pop esi
pop ebp
ret 0xc
Function at 0x45fb82
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, eax
mov eax, dword [edi + 8]
mov esi, eax
and esi, 7
je 0x45fba7
cmp eax, esi
jge 0x45fb9f
mov eax, edi
call fcn.0045f610
mov ecx, esi
shr dword [edi + 0xc], cl
sub dword [edi + 8], esi
xor ecx, ecx
cmp dword [edi + 8], ecx
jle 0x45fbc9
mov al, byte [edi + 0xc]
shr dword [edi + 0xc], 8
add dword [edi + 8], 0xfffffff8
mov byte [ebp + ecx - 4], al
inc ecx
cmp dword [edi + 8], 0
jg 0x45fbae
cmp ecx, 4
jge 0x45fbe5
mov esi, dword [edi + 4]
mov eax, dword [edi]
cmp eax, esi
jb 0x45fbd6
xor dl, dl
jmp 0x45fbdb
mov dl, byte [eax]
inc eax
mov dword [edi], eax
mov byte [ebp + ecx - 4], dl
inc ecx
cmp ecx, 4
jl 0x45fbcc
movzx esi, byte [ebp - 3]
movzx eax, byte [ebp - 4]
movzx ecx, byte [ebp - 2]
shl esi, 8
add esi, eax
movzx eax, byte [ebp - 1]
shl eax, 8
add eax, ecx
mov ecx, esi
xor ecx, 0xffff
cmp eax, ecx
je 0x45fc17
mov eax, str.zlib_corrupt
call fcn.0045b019
jmp 0x45fc53
mov eax, dword [edi]
add eax, esi
cmp eax, dword [edi + 4]
jbe 0x45fc27
mov eax, str.read_past_buffer
jmp 0x45fc10
mov eax, dword [edi + 0x10]
lea ecx, [eax + esi]
cmp ecx, dword [edi + 0x18]
jbe 0x45fc3d
push esi
call fcn.0045f6df
pop ecx
test eax, eax
je 0x45fc53
push esi
push dword [edi]
push dword [edi + 0x10]
call fcn.004ae520
add dword [edi], esi
add dword [edi + 0x10], esi
xor eax, eax
add esp, 0xc
inc eax
pop edi
pop esi
leave
ret
Function at 0x46a050
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x54e038]
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 0x46a0a2
mov eax, dword [esp]
cmp al, 2
jne 0x46a09c
shr eax, 8
cmp al, 2
jne 0x46a09c
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004a9181
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.004a9181
add esp, 0x194
ret
Function at 0x474cf0
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 0x474d22
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 0x474e60
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x1a8]
test ecx, ecx
je 0x474e7b
mov edx, dword [esi + 0x134]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x474eaf
cmp eax, 2
jg 0x474eaf
mov ecx, dword [esi + 0x130]
push ecx
push 1
lea edx, [eax + eax*2 + 0x4e6ab8]
push 2
push edx
call fcn.004ac40f
mov eax, dword [esi + 0x130]
push eax
push 1
push edi
push ebx
call fcn.004ac40f
add esp, 0x20
xor eax, eax
ret

Function at 0x4751c0
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 + 0x154]
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
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x47523d
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x475214
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.0047a920
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.00475040
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x8614], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x477080
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0x470], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x4770be
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00474fb0
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0x474]
push edx
mov dword [esp + 0xc], 1
call fcn.0048d500
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x478]
push eax
call fcn.0048d500
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x477137
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.00474fb0
add esp, 0x10
add esp, 0x14
ret
Function at 0x477730
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x54e038]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x4778a5
cmp dword [ebp + 0x1d8], 0
push ebx
push esi
jne 0x47789a
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4777bc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0047a920
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00475040
add esp, 0x18
jmp 0x4778a3
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.004a99e0
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x477809
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0047a920
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00475040
add esp, 0x18
jmp 0x4778a3
lea edi, [ebp + 0xb8]
lea ebx, [ebp + 0xe8]
lea esi, [esp + 0x98]
call fcn.004776f0
test eax, eax
jne 0x47784a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0047a920
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00475040
add esp, 0x18
jmp 0x4778a3
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xb8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x11c]
lea edi, [ebp + 0xec]
lea esi, [esp + 0x18]
call fcn.004776f0
test eax, eax
jne 0x47789a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0047a920
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.00475040
add esp, 0x18
jmp 0x4778a3
push ebp
call fcn.00477690
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.004a9181
add esp, 0x10c
ret

Function at 0x4778c0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x364]
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 0x477903
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0047a920
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00474fb0
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00474fb0
add esp, 8
pop esi
pop ecx
ret
Function at 0x477920
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x54e038]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x550984]
push esi
mov dword [esp + 4], 0x4020
mov dword [esp + 8], 0
mov dword [esp + 0xc], 4
test eax, eax
jne 0x4779e4
push 0x9c
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004a99e0
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
push 3
push 2
push 0
push 0
mov dword [esp + 0x20], 0x9c
mov dword [esp + 0x24], 6
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push edx
push eax
push 0x33
lea ecx, [esp + 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x4779d8
mov dword [0x550984], 2
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.004a9181
add esp, 0xac
ret
mov dword [0x550984], 1
jmp 0x4779e9
cmp eax, 2
je 0x477a31
mov esi, dword [esp + 0xb4]
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x477a19
mov ecx, dword [esp + 8]
cmp ecx, dword [esp + 4]
jg 0x477a31
push 4
lea edx, [esp + 8]
push edx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [esp + 0xac]
pop esi
xor ecx, esp
call fcn.004a9181
add esp, 0xac
ret

Function at 0x477a70
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x5d8]
test esi, esi
je 0x477ac9
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x477a8f
cmp dword [edi + 0x40], eax
je 0x477ac9
mov dword [esp + 8], esi
mov dword [esp + 0xc], 0
test eax, eax
jne 0x477aa2
mov eax, dword [edi + 0x40]
push 0x477a50
lea ecx, [esp + 0xc]
add eax, 0x68
push ecx
push eax
call fcn.00492b80
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x477ad2
mov dword [edi + 0x5d8], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x477adc
mov dword [eax], esi
cmp dword [esi + 0x17c], 0
mov edi, dword [esi + 0x154]
jne 0x477ac9
push 2
push 1
lea edx, [esp + 0x1c]
push edx
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x477ac9
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x479a10
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x479bc1
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x479b9f
push esi
jmp 0x479a60
cmp dword [edi + 4], 2
jne 0x479b18
cmp dword [edi + 0x18], ebx
je 0x479b18
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x479b18
cmp eax, 0x10
jb 0x479b18
push 0x20
call dword [0x5286e0]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x479b25
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 [0x5286e0]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x479b2f
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 0x479b05
push eax
call dword [0x5286ec]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x479b43
cmp dword [esp + 0x10], ebx
jne 0x479b0f
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x479b16
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x479a60
jmp 0x479b5f
mov dword [esp + 0x14], 8
jmp 0x479b5f
push esi
mov dword [esp + 0x18], 8
call dword [0x5286e4]
add esp, 4
jmp 0x479b5f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x5286e4]
push esi
call dword [0x5286e4]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x479b6f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x479b99
mov eax, dword [esp + 0xc]
push eax
call fcn.004799d0
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x479bb2
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x479f00
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.004b2ec6
add esp, 0x18
test eax, eax
je 0x479f23
cmp eax, 0xffffffff
jne 0x479f25
xor eax, eax
ret
Function at 0x482170
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x4e6ccc
push ecx
call fcn.00474fb0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00481330
test eax, eax
jne 0x4821a0
mov eax, esi
jmp fcn.004817c0
ret
Function at 0x483740
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x154]
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 0x483784
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00475040
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00483640
add esp, 4
pop esi
pop ecx
ret
Function at 0x4840b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x90c
mov eax, dword [0x54e038]
xor eax, esp
mov dword [esp + 0x908], eax
push ebx
push ebp
push esi
push edi
push 0x7f
lea eax, [esp + 0x9d]
mov ebx, ecx
push 0
push eax
mov dword [esp + 0x20], ebx
mov byte [esp + 0xa4], 0
call fcn.004a99e0
push 0x7f
lea ecx, [esp + 0x29]
push 0
push ecx
mov byte [esp + 0x30], 0
call fcn.004a99e0
mov ebp, dword [ebx]
mov edi, dword [ebp + 0x128]
mov edx, dword [edi + 0x1eb4]
sub edx, dword [edi + 0x1eb0]
lea eax, [edi + 0x1cb0]
add edx, 2
push edx
push 0x3c
mov esi, ebp
mov dword [esp + 0x30], ebp
call fcn.00483ad0
mov eax, dword [edi + 0x1eb0]
movzx ecx, byte [eax]
inc eax
add esp, 0x20
mov dword [edi + 0x1eb0], eax
cmp ecx, 0x18
je 0x484298
cmp ecx, 0x23
je 0x484272
cmp ecx, 0x27
jne 0x48432a
push 0
push ecx
push 0xfa
push 0xff
push 0x4e9c30
lea eax, [esp + 0x12c]
push 0x800
push eax
call fcn.00478c30
mov esi, dword [edi + 0x1cac]
add esp, 0x1c
mov ebp, 4
test esi, esi
je 0x484206
lea esp, [esp]
mov ebx, dword [esi]
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x484197
sub eax, edx
lea edi, [eax + ebp + 1]
cmp edi, 0x7fa
jae 0x4841fb
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x9c]
push edx
push str._127_____127s
push ebx
call fcn.004aa12f
add esp, 0x10
test eax, eax
je 0x4841fb
lea eax, [esp + 0x18]
push eax
push 1
lea ecx, [esp + 0xa0]
push ecx
push 0
mov edx, 0x800
push str._c_s_c_s
sub edx, ebp
push edx
lea eax, [esp + ebp + 0x130]
push eax
call fcn.00478c30
add esp, 0x1c
mov ebp, edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x484190
mov ebx, dword [esp + 0x14]
push 0xf0
push 0xff
mov ecx, 0x800
push 0x4e9c0c
sub ecx, ebp
push ecx
lea edx, [esp + ebp + 0x128]
push edx
call fcn.00478c30
mov ecx, dword [ebx + 0x154]
add esp, 0x14
push 0
add ebp, 2
push ebp
lea eax, [esp + 0x120]
push eax
push ecx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x484265
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [esp + 0x10]
push eax
push str.Sending_data_failed___d_
push edx
call fcn.00475040
add esp, 0xc
mov esi, dword [esp + 0x10]
add ebp, 0xfffffffe
push ebp
jmp 0x484319
lea ecx, [edi + 0x1c28]
mov eax, ecx
lea esi, [eax + 1]
lea ecx, [ecx]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x484280
push 0xf0
push 0xff
push ecx
push 0
push 0x23
jmp 0x4842b9
lea ecx, [edi + 0x1c08]
mov eax, ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x4842a3
push 0xf0
push 0xff
push ecx
push 0
push 0x18
push 0xfa
push 0xff
sub eax, esi
push str._c_c_c_c_s_c_c
lea edi, [eax + 6]
lea eax, [esp + 0x138]
push 0x800
push eax
call fcn.00478c30
mov edx, dword [ebx + 0x154]
add esp, 0x28
push 0
push edi
lea ecx, [esp + 0x120]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x484313
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.00475040
add esp, 0xc
add edi, 0xfffffffe
mov esi, ebp
push edi
push 0x3e
lea eax, [esp + 0x122]
call fcn.00483ad0
add esp, 8
mov ecx, dword [esp + 0x918]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004a9181
add esp, 0x90c
ret
Function at 0x4844b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x484619
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x4844e9
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4844f6
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x484503
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x484537
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x484547
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x484553
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x48455f
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x48456c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x484579
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.00483ad0
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x154]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x4845d8
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00475040
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.00484350
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x484616
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.00475040
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret