joyce8/EMBER2024-capa huggingface dataset:
Function at 0x449b60
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x449bec
push esi
call fcn.0045e570
add esp, 4
test al, al
jne 0x449bec
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x449b83
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.00467900
add esp, 0xc
test eax, eax
je 0x449bb7
sub eax, esi
push eax
push 0x2e
push esi
call fcn.00467900
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x449bb9
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 0x449be5
mov al, byte [esi]
push eax
call fcn.0045a4e0
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 0x449bc7
pop edi
movzx eax, bl
pop ebx
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x454800
Capabilities:
Write file on windows

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp byte [edi + 0x722], 0
je 0x45489c
cmp dword [edi + 0x1b0], 0
push esi
je 0x454851
push 1
push edi
call fcn.00444cf0
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.00444cf0
add esp, 0x24
mov eax, esi
pop esi
pop edi
ret
mov edx, dword [esp + 0x10]
mov ecx, edx
sub ecx, 0
je 0x454866
sub ecx, 1
je 0x454866
sub ecx, 1
jne 0x454897
push dword [edi + 0x148]
mov esi, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
lea eax, [edx*2 + 0x495368]
push 1
add eax, edx
push 2
push eax
call esi
push dword [edi + 0x148]
push 1
push dword [esp + 0x30]
push dword [esp + 0x30]
call esi
add esp, 0x20
pop esi
xor eax, eax
pop edi
ret
xor eax, eax
pop edi
ret

Function at 0x454e30
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x4a8040]
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 0x454f33
xor eax, eax
cmp dword [esp + 0x124], edx
sete al
lea eax, [eax*4 + 0x160]
cmp dword [eax + ecx], 0x454af0
jne 0x454f33
cmp dword [esi], 0
je 0x454ece
test edi, edi
je 0x454f33
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.00466090
add esp, 0x14
cmp eax, 0xffffffff
je 0x454f33
test al, 1
je 0x454f33
mov ecx, dword [esi]
test ecx, ecx
jne 0x454f1c
mov eax, dword [ebx + 0x4e8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
je 0x454f67
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 0x454f33
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 0x454fa2
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x454f78
xor edi, edi
lea eax, [edi + 0x51]
jmp 0x454fa2
mov ecx, dword [esp + 0x10]
mov eax, 0x1b
mov dword [ecx], 0xffffffff
jmp 0x454fa8
push 0x100
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.00440350
push eax
push str.Send_failure:__s
push ebx
call fcn.004548a0
add esp, 0x18
mov dword [ebx + 0x974], 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.0048f548
add esp, 0x10c
ret
Function at 0x4553b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x19c], 0
je 0x4553cd
push eax
call fcn.0044e200
add esp, 4
test eax, eax
jne 0x4553ec
xor al, al
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x4553ca
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4553ca
mov al, 1
ret

Function at 0x455640
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x4a8040]
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 sub.VCRUNTIME140.dll_memset
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 0x4556c7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.00440350
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x455707
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.00455220
add esp, 0x10
test al, al
jne 0x455710
mov esi, dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
call esi
mov edi, dword [eax]
call esi
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push edi
call fcn.00440350
push eax
push dword [esi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004548a0
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0048f548
add esp, 0x188
ret

Function at 0x455ee0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x591834]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x455f31
push 3
push 2
push eax
push eax
push 6
call fcn.00481640
add esp, 0x14
test al, al
je 0x455f25
mov dword [0x591834], 2
add esp, 0xc
ret
mov dword [0x591834], 1
jmp 0x455f36
cmp eax, 2
je 0x455f7c
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x455f61
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x455f7c
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x4573e0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x4573fa
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 0x4957e4
push esi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
add esp, 8
test eax, eax
je 0x457443
test ebp, ebp
je 0x457434
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 0x457469
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x457469
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 0x45751f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x457486
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x457515
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x457515
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4574b8
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 0x4574d0
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 0x4574e0
test ebp, ebp
je 0x45750c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x4a8004]
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 [0x4a8004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x45e6d0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x45e6e2
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 0x45e6f6
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x468290
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.0045dac0
push dword [esp + 0x38]
mov esi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call esi
push dword [esp + 0x40]
mov edi, eax
call esi
mov ebp, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebp
test eax, eax
jne 0x468325
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.0045dac0
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.0045db70
add esp, 0x20
test edx, edx
ja 0x468349
jb 0x468317
cmp eax, 0x3e8
ja 0x468349
push 1
call ebx
push 1
push esi
push edi
call ebp
test eax, eax
je 0x4682e0
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x468335
push edi
call ebx
add esp, 4
test esi, esi
je 0x46833f
push esi
call ebx
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x468359
push edi
call ebx
add esp, 4
test esi, esi
je 0x468363
push esi
call ebx
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x468370
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 [0x4a8040]
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 0x468562
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 0x468550
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x468550
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 0x468550
cmp dword [esp + 8], 0x10
jl 0x468550
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x468550
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x468550
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x468550
push 1
push esi
call fcn.00480fb0
add esp, 8
test eax, eax
js 0x468550
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.00465bc0
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 0x468550
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 0x468550
cmp dword [esp + 8], 0x10
jl 0x468550
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 0x468550
cmp dword [esp + 8], 0x10
jl 0x468550
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x468550
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x468550
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x468550
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.0048f548
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.0048f548
add esp, 0x34
ret
Function at 0x4685b0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
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 0x468741
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x46872c
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46860e
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x468600
sub eax, edx
lea ecx, [eax + 1]
jmp 0x468610
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x468621
lea ebp, [eax + 0xe]
jmp 0x46862d
cmp eax, 0x17
jne 0x4686ce
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x4686ce
mov eax, dword [esi + 0x10]
test eax, eax
je 0x4686ce
cmp eax, ebp
jb 0x4686ce
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x46871d
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x4686ba
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x4686ca
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4685f2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x4686ee
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x468728
test ebx, ebx
je 0x46870d
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x4a8004]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x4686f6
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x4686dd
test ebx, ebx
jne 0x468738
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x468b40
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
add esp, 0x18
test eax, eax
je 0x468b62
cmp eax, 0xffffffff
jne 0x468b64
xor eax, eax
ret
Function at 0x46c3c0
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 [0x4a8008]
mov edi, eax
add esp, 8
test edi, edi
je 0x46c417
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 0x46c42f
cmp esi, ebx
je 0x46c42f
cmp esi, 0x8000
ja 0x46c42f
cmp esi, ebx
jb 0x46c428
push esi
push edi
call dword [0x4a8008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x46c3e0
push ebp
call dword [0x4a8004]
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 [0x4a8004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x471cb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x4a8040]
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 0x471d13
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.004552e0
add esp, 0xc
cmp esi, 0xffffffff
jne 0x471d38
push str.Error_accept__ing_server_connect
push edi
call fcn.004548a0
add esp, 8
mov eax, 0x1e
jmp 0x471da8
push str.Connection_accepted_from_server
push edi
call fcn.00454970
push 1
push esi
mov byte [ebx + 0x266], 0
mov dword [ebx + 0x14c], esi
call fcn.00480fb0
add esp, 0x10
mov byte [ebx + 0x279], 1
cmp dword [edi + 0x1b8], 0
je 0x471da6
push 1
push edi
call fcn.00444cf0
mov eax, dword [edi + 0x1b8]
push 1
push esi
push dword [edi + 0x1bc]
call eax
push 0
push edi
mov esi, eax
call fcn.00444cf0
add esp, 0x1c
test esi, esi
je 0x471da6
push ebx
push edi
call fcn.00472240
add esp, 8
mov eax, 0x2a
jmp 0x471da8
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0048f548
add esp, 0x88
ret
Function at 0x473cd0
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 0x473d00
push str.Couldnt_set_desired_mode
push esi
call fcn.004548a0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x473d17
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00454970
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x473d32
push ebx
push esi
call fcn.00473bd0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x473e43
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp dword [esi + 0x508], 2
mov dword [esp + 0x18], edi
jne 0x473db1
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x473db1
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
push esi
call fcn.00480330
mov edi, eax
add esp, 0x18
test edi, edi
jne 0x473e70
push 0x2f
push dword [esp + 0x18]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x473da0
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x473dad
push dword [esp + 0x14]
call dword [0x4a8004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x54c]
test ecx, ecx
jne 0x473dcf
cmp byte [esi + 0xd15], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x49e850
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x49eac8
cmove eax, edx
push eax
push ecx
push 0x495130
call fcn.00459070
push ebx
mov ebp, eax
call dword [0x4a8004]
add esp, 0x14
test ebp, ebp
jne 0x473e0c
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x49f098
lea eax, [edi + 0x438]
push eax
push esi
call fcn.0048aa40
push ebp
mov edi, eax
call dword [0x4a8004]
add esp, 0x14
test edi, edi
jne 0x473e70
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 0x473e5c
push 0xd
push 1
push esi
call fcn.00473760
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x473e70
push 0xe
push 1
push esi
call fcn.00473760
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x47a110
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x47a15c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004548a0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00479d30
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x47a2b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0xc]
mov ebp, dword [ebx + 0x134]
mov dword [esp + 8], eax
jne 0x47a3ff
push esi
push edi
lea eax, [ebp + 0x1cb4]
lea edi, [ebp + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x47a2fd
mov byte [eax], 0xff
inc eax
mov dword [edi], eax
cmp eax, edi
jae 0x47a2fd
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a2fd
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47a367
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1eb8], eax
lea esi, [ebp + 0x1cb4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.00479e30
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x148]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x47a3bf
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004548a0
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.0047a180
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x148]
call edi
test eax, eax
jns 0x47a3fd
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004548a0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret