joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46a620
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x55f3d0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push dword [ebp + 0x10]
mov esi, ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call sym.CAD.exe_public_virtual:_void___thiscall_DuiLib::CControlUI::Move_struct_tagSIZE__bool_
mov ecx, dword [esi + 0x6f0]
test ecx, ecx
je 0x46a69c
lea eax, [ebp - 0x14]
push eax
call fcn.0046a17e
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
mov ecx, dword [esi + 0x6f0]
test eax, eax
je 0x46a678
push 0
call sym.CAD.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x46a69c
mov eax, dword [ebp - 8]
sub eax, dword [ebp - 0x10]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push 0
call sym.CAD.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004d635c
leave
ret 0xc

Function at 0x46a785
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x55f3d0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push dword [ebp + 0x18]
lea esi, [ebp + 8]
mov ebx, ecx
sub esp, 0x10
mov edi, esp
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call sym.CAD.exe_public_virtual:_void___thiscall_DuiLib::CControlUI::SetPos_struct_tagRECT__bool_
mov ecx, dword [ebx + 0x6f0]
test ecx, ecx
je 0x46a809
lea eax, [ebp - 0x14]
push eax
call fcn.0046a17e
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
mov ecx, dword [ebx + 0x6f0]
test eax, eax
je 0x46a7e5
push 0
call sym.CAD.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x46a809
mov eax, dword [ebp - 8]
sub eax, dword [ebp - 0x10]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push 0
call sym.CAD.exe_public:_struct_HWND______thiscall_DuiLib::CWindowWnd::operator_struct_HWND____void_const
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004d635c
leave
ret 0x14
Function at 0x471d87
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x471db4
cmp eax, edi
jge 0x471da4
push esi
call fcn.0046e2a0
pop ecx
mov eax, dword [esi + 0xc]
mov ecx, edi
shr eax, cl
sub dword [esi + 8], edi
mov dword [esi + 0xc], eax
mov eax, dword [esi + 8]
xor ecx, ecx
mov edx, eax
test eax, eax
jle 0x471dd9
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x471dbf
mov dword [esi + 8], edx
jmp 0x471dee
mov eax, dword [esi]
cmp eax, dword [esi + 4]
jb 0x471de4
xor dl, dl
jmp 0x471de9
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x471dd9
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x471e27
mov dword [0x561f58], str.zlib_corrupt
xor eax, eax
jmp 0x471e6c
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x471e3c
mov dword [0x561f58], str.read_past_buffer
jmp 0x471e23
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x471e56
push edi
push ecx
push esi
call fcn.004748d2
add esp, 0xc
test eax, eax
je 0x471e23
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.004d7f40
add dword [esi], edi
xor eax, eax
add dword [esi + 0x10], edi
add esp, 0xc
inc eax
pop edi
pop esi
pop ebp
ret
Function at 0x47f830
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x47f8bc
push esi
call fcn.00491960
add esp, 4
test al, al
jne 0x47f8bc
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x47f853
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.0049ba40
add esp, 0xc
test eax, eax
je 0x47f887
sub eax, esi
push eax
push 0x2e
push esi
call fcn.0049ba40
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x47f889
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
mov ebx, 0x1505
add edi, esi
cmp esi, edi
jae 0x47f8b5
mov al, byte [esi]
push eax
call fcn.0048c0b0
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x47f897
pop edi
movzx eax, bl
pop ebx
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x487f90
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x55f3d0]
xor eax, esp
mov dword [esp + 0x108], eax
mov eax, dword [esp + 0x118]
push ebx
mov ebx, dword [esp + 0x114]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x124]
mov dword [esp + 4], eax
xor eax, eax
mov ecx, dword [ebx + 0xc]
push ebp
push esi
mov esi, 0x170
mov edx, dword [ecx + 0x14c]
cmp dword [esp + 0x120], edx
push edi
sete al
lea eax, [eax*4 + 0x148]
mov ebp, dword [eax + ecx]
mov eax, 0x180
cmove esi, eax
mov eax, dword [ecx + 0x2a0]
add esi, ecx
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x44], 3
je 0x488093
xor eax, eax
cmp dword [esp + 0x124], edx
sete al
lea eax, [eax*4 + 0x160]
cmp dword [eax + ecx], 0x487c60
jne 0x488093
cmp dword [esi], 0
je 0x48802e
test edi, edi
je 0x488093
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.004993c0
add esp, 0x14
cmp eax, 0xffffffff
je 0x488093
test al, 1
je 0x488093
mov ecx, dword [esi]
test ecx, ecx
jne 0x48807c
mov eax, dword [ebx + 0x4e8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x55f370]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
je 0x4880c7
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push ebp
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x488093
add dword [esi + 8], eax
push 0
push dword [esp + 0x130]
push dword [esp + 0x1c]
push ebp
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
jne 0x488102
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4880d8
xor edi, edi
lea eax, [edi + 0x51]
jmp 0x488102
mov ecx, dword [esp + 0x10]
mov eax, 0x1b
mov dword [ecx], 0xffffffff
jmp 0x488108
push 0x100
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.0049af50
push eax
push str.Send_failure:__s
push ebx
call fcn.00487a10
add esp, 0x18
mov dword [ebx + 0x96c], esi
mov eax, 0x37
mov ecx, dword [esp + 0x10]
mov dword [ecx], edi
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d635c
add esp, 0x10c
ret

Function at 0x488500
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x19c], 0
je 0x48851d
push eax
call fcn.00481f00
add esp, 4
test eax, eax
je 0x48853e
mov al, 1
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x48853e
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
setne al
ret
xor al, al
ret
Function at 0x488790
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x55f3d0]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
mov ebx, dword [esp + 0x190]
lea eax, [esp + 8]
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [esp + 0x1a4]
push 0x80
push 0
push eax
mov dword [esp + 0x18], 0x80
call fcn.004d84c0
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x1a4]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x488817
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0049af50
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x488857
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.00488380
add esp, 0x10
test al, al
jne 0x488860
call fcn.004e2a51
mov esi, dword [eax]
call fcn.004e2a51
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0049af50
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00487a10
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004d635c
add esp, 0x188
ret
Function at 0x48a4b0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x51b2dc
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x48a4ca
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x50d278
push esi
call fcn.004ee440
add esp, 8
test eax, eax
je 0x48a512
test ebp, ebp
je 0x48a503
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x48a538
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x48a538
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x48a5ef
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48a555
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x55f370]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x48a5e5
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x48a5e5
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48a587
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48a5a0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x48a5b0
test ebp, ebp
je 0x48a5dc
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x55f374]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x55f374]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x491aa0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x491ab2
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x491ac6
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x49c100
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00490eb0
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.004f389b
push dword [esp + 0x40]
mov edi, eax
call fcn.004f389b
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x49c195
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00490eb0
movups xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00490f60
add esp, 0x20
test edx, edx
ja 0x49c1b9
jb 0x49c187
cmp eax, 0x3e8
ja 0x49c1b9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x49c150
test edi, edi
je 0x49c1a2
push edi
call fcn.004e05c4
add esp, 4
test esi, esi
je 0x49c1af
push esi
call fcn.004e05c4
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x49c1c6
push edi
call fcn.004e05c4
add esp, 4
test esi, esi
je 0x49c1d3
push esi
call fcn.004e05c4
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x49c1e0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x55f3d0]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x49c3d2
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x24], xmm0
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x49c3c0
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x49c3c0
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x49c3c0
cmp dword [esp + 8], 0x10
jl 0x49c3c0
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x49c3c0
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x49c3c0
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x49c3c0
push 1
push esi
call fcn.004b4d40
add esp, 8
test eax, eax
js 0x49c3c0
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.00498ed0
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x49c3c0
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x49c3c0
cmp dword [esp + 8], 0x10
jl 0x49c3c0
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x49c3c0
cmp dword [esp + 8], 0x10
jl 0x49c3c0
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x49c3c0
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x49c3c0
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x49c3c0
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.004d635c
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.004d635c
add esp, 0x34
ret
Function at 0x49c420
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push edi
xor edi, edi
mov dword [esp + 0xc], edi
mov dword [eax], edi
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x49c5af
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x49c59a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49c47c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x49c470
sub eax, edx
inc eax
jmp 0x49c47e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x49c48f
lea ebp, [ecx + 0xe]
jmp 0x49c49b
cmp ecx, 0x17
jne 0x49c53c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x49c53c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x49c53c
cmp ecx, ebp
jb 0x49c53c
add eax, 0x20
add eax, ebp
push eax
call dword [0x55f370]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x49c58b
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [ebx + 0xc], eax
lea eax, [ebx + 0x20]
push ebp
mov dword [ebx + 0x10], ebp
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.004d7f40
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x49c528
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.004d7f40
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x49c538
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x49c462
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x49c55c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x49c596
test edi, edi
je 0x49c57b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x55f374]
add esp, 4
mov edi, esi
test esi, esi
jne 0x49c564
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x49c54b
test edi, edi
jne 0x49c5a6
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret

Function at 0x49c9b0
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.004eff08
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x49c9d6
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x4a0450
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x55f378]
mov edi, eax
add esp, 8
test edi, edi
je 0x4a04a7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x4a04bf
cmp esi, ebx
je 0x4a04bf
cmp esi, 0x8000
ja 0x4a04bf
cmp esi, ebx
jb 0x4a04b8
push esi
push edi
call dword [0x55f378]
mov edi, eax
add esp, 8
test edi, edi
jne 0x4a0470
push ebp
call dword [0x55f374]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x55f374]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4a5d00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x55f3d0]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x14c]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4a5d63
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.00488430
add esp, 0xc
cmp esi, 0xffffffff
jne 0x4a5d88
push str.Error_accept__ing_server_connect
push edi
call fcn.00487a10
add esp, 8
mov eax, 0x1e
jmp 0x4a5df8
push str.Connection_accepted_from_server
push edi
call fcn.00487ae0
push 1
push esi
mov byte [ebx + 0x266], 0
mov dword [ebx + 0x14c], esi
call fcn.004b4d40
add esp, 0x10
mov byte [ebx + 0x279], 1
cmp dword [edi + 0x1b8], 0
je 0x4a5df6
push 1
push edi
call fcn.0047acc0
mov eax, dword [edi + 0x1b8]
push 1
push esi
push dword [edi + 0x1bc]
call eax
push 0
push edi
mov esi, eax
call fcn.0047acc0
add esp, 0x1c
test esi, esi
je 0x4a5df6
push ebx
push edi
call fcn.004a6290
add esp, 8
mov eax, 0x2a
jmp 0x4a5df8
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d635c
add esp, 0x88
ret
Function at 0x4a7d10
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x4a7d40
push str.Couldnt_set_desired_mode
push esi
call fcn.00487a10
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4a7d57
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00487ae0
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x4a7d72
push ebx
push esi
call fcn.004a7c10
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x4a7e83
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp dword [esi + 0x508], 2
mov dword [esp + 0x18], edi
jne 0x4a7df1
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x4a7df1
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
push esi
call fcn.004b40a0
mov edi, eax
add esp, 0x18
test edi, edi
jne 0x4a7eb0
push 0x2f
push dword [esp + 0x18]
call fcn.004da420
add esp, 8
test eax, eax
je 0x4a7de0
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x4a7ded
push dword [esp + 0x14]
call dword [0x55f374]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x54c]
test ecx, ecx
jne 0x4a7e0f
cmp byte [esi + 0xd0d], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x53173e
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x50ff08
cmove eax, edx
push eax
push ecx
push 0x51ac50
call fcn.0048cc80
push ebx
mov ebp, eax
call dword [0x55f374]
add esp, 0x14
test ebp, ebp
jne 0x4a7e4c
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x50df44
lea eax, [edi + 0x438]
push eax
push esi
call fcn.004be310
push ebp
mov edi, eax
call dword [0x55f374]
add esp, 0x14
test edi, edi
jne 0x4a7eb0
mov eax, dword [esi + 0xc]
pop ebp
mov dword [eax + 0x4bc], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x4a7e9c
push 0xd
push 1
push esi
call fcn.004a77a0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x4a7eb0
push 0xe
push 1
push esi
call fcn.004a77a0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret