joyce8/EMBER2024-capa huggingface dataset:
Function at 0x57e4a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x14
call fcn.005dfa60
mov eax, dword [ecx + 4]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov eax, dword [eax + 0x64]
inc ebx
push edi
mov edi, edx
mov dword [ebp - 4], ecx
mov dword [ebp - 0x14], edi
test byte [eax + 0x30], 1
mov esi, dword [edi + 8]
je 0x57e51d
mov ecx, dword [ebp + 8]
lea eax, [ebx + ecx]
cmp eax, esi
ja 0x57e521
add dword [edi + 0x14], ecx
sub esi, ecx
add dword [edi + 0x18], ecx
sub dword [edi + 0xc], ecx
mov ecx, dword [ebp - 4]
mov dword [edi + 8], esi
mov eax, dword [edi + 0x14]
dec eax
add eax, esi
mov dword [ebp - 8], eax
mov al, byte [eax]
movzx edx, al
mov byte [ebp + 0xf], al
mov eax, dword [ecx + 0x3cc]
mov dword [ebp - 4], edx
mov eax, dword [eax]
test dword [eax + 0x10], 0x200000
je 0x57e52a
sub esi, edx
mov eax, 1
dec esi
mov dword [edi + 8], esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp ebx, esi
jbe 0x57e4e6
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [edx + ebx]
mov eax, esi
mov ebx, esi
xor eax, ecx
sub ebx, ecx
xor ebx, ecx
or ebx, eax
mov eax, 0x100
xor ebx, esi
shr ebx, 0x1f
dec ebx
cmp esi, eax
cmovb eax, esi
mov dword [ebp - 0xc], eax
test eax, eax
je 0x57e59e
mov ecx, dword [ebp - 4]
mov edx, ecx
mov esi, dword [ebp - 8]
shr edx, 0x1f
xor edi, edi
mov dword [ebp - 0x10], edx
sub ecx, edi
lea esi, [esi - 1]
shr ecx, 0x1f
mov eax, edi
shr eax, 0x1f
inc edi
xor cl, al
xor al, dl
or cl, al
movzx eax, byte [ebp + 0xf]
xor cl, dl
dec cl
movzx edx, cl
movzx ecx, byte [esi + 1]
xor ecx, eax
and edx, ecx
mov ecx, dword [ebp - 4]
not edx
and ebx, edx
mov edx, dword [ebp - 0x10]
cmp edi, dword [ebp - 0xc]
jb 0x57e560
mov edi, dword [ebp - 0x14]
mov edx, ecx
mov esi, dword [edi + 8]
not ebx
lea eax, [edx + 1]
movzx ecx, bl
dec ecx
shr ecx, 0x1f
neg ecx
and eax, ecx
sub esi, eax
mov dword [edi + 8], esi
mov dword [ebp + 0xc], ecx
not ecx
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x14]
and ecx, 1
pop edi
pop esi
or eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x57e5d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0xa0
call fcn.005dfa60
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, edx
mov dword [ebp - 0xa0], ecx
push ebx
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov ecx, dword [eax + 8]
mov edx, dword [eax + 0xc]
sub ecx, edi
mov dword [ebp - 0x8c], eax
mov dword [ebp - 0x98], ecx
cmp edx, edi
jb 0x57e7bb
cmp edi, 0x40
ja 0x57e7bb
lea eax, [ebp - 0x84]
neg eax
lea ecx, [ebp - 0x84]
and eax, 0x3f
add ecx, eax
lea eax, [edi + 0x100]
mov dword [ebp - 0x9c], ecx
cmp edx, eax
jbe 0x57e648
mov ebx, edx
sub ebx, edi
sub ebx, 0x100
push esi
push edi
xor esi, esi
mov dword [ebp - 0x90], 0
push esi
push ecx
call fcn.005e1a80
mov eax, dword [ebp - 0x8c]
add esp, 0xc
mov dword [ebp - 0x94], esi
cmp ebx, dword [eax + 0xc]
jae 0x57e71f
mov ecx, ebx
sub ecx, dword [eax + 8]
mov dword [ebp - 0x88], ecx
mov edi, dword [ebp - 0x8c]
mov eax, ebx
xor eax, dword [ebp - 0x98]
lea edx, [eax - 1]
not eax
shr eax, 0x1f
shr edx, 0x1f
and edx, eax
mov eax, dword [ebp - 0x8c]
neg edx
xor ecx, dword [eax + 8]
mov eax, ebx
xor eax, dword [edi + 8]
or ecx, eax
mov eax, edx
or eax, dword [ebp - 0x90]
xor ecx, ebx
and edx, dword [ebp - 0x94]
shr ecx, 0x1f
or esi, edx
mov edx, dword [ebp - 0x94]
neg ecx
and ecx, eax
mov eax, dword [edi + 0x14]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x90], ecx
mov al, byte [eax + ebx]
inc ebx
and al, cl
mov ecx, dword [ebp - 0x9c]
or byte [edx + ecx], al
inc edx
mov ecx, edx
mov eax, edx
sub ecx, edi
xor eax, edi
xor ecx, edi
or ecx, eax
mov eax, dword [ebp - 0x8c]
xor ecx, edx
shr ecx, 0x1f
neg ecx
and edx, ecx
mov ecx, dword [ebp - 0x88]
inc ecx
mov dword [ebp - 0x94], edx
mov dword [ebp - 0x88], ecx
cmp ebx, dword [eax + 0xc]
jb 0x57e680
mov dword [ebp - 0x88], 0
test edi, edi
je 0x57e7a5
mov ecx, dword [ebp - 0x9c]
mov eax, esi
and eax, 0xffffffdf
mov bl, byte [eax + ecx]
mov eax, esi
or eax, 0x20
mov dl, byte [eax + ecx]
mov eax, esi
and eax, 0x20
inc esi
dec eax
shr eax, 0x1f
neg al
movzx eax, al
mov dword [ebp - 0x90], eax
not eax
mov dword [ebp - 0x98], eax
mov ecx, dword [ebp - 0x98]
mov eax, dword [ebp - 0x90]
and cl, dl
mov edx, dword [ebp - 0x88]
and al, bl
or al, cl
mov ecx, dword [ebp - 0xa0]
mov byte [ecx + edx], al
mov ecx, esi
sub ecx, edi
mov eax, esi
xor ecx, edi
xor eax, edi
or ecx, eax
inc edx
xor ecx, esi
mov dword [ebp - 0x88], edx
shr ecx, 0x1f
neg ecx
and esi, ecx
cmp edx, edi
jb 0x57e731
pop esi
pop edi
mov eax, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.005df097
mov esp, ebp
pop ebp
ret
Function at 0x59d630
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
push edi
lea edi, [esi + eax]
cmp esi, edi
jae 0x59d666
mov al, byte [esi]
push eax
call fcn.005ab690
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 0x59d648
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x5a72f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f9], 0
je 0x5a7384
cmp dword [edi + 0x1a8], 0
je 0x5a7341
push esi
push 1
push edi
call fcn.00599240
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1a8]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.00599240
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov edx, dword [ebp + 0xc]
mov ecx, edx
sub ecx, 0
je 0x5a7355
sub ecx, 1
je 0x5a7355
sub ecx, 1
jne 0x5a7384
push dword [edi + 0x148]
lea eax, [edx*2 + 0x60d8d4]
push 1
add eax, edx
push 2
push eax
call fcn.005e84af
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005e84af
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x5a76d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov eax, dword [edx + 0xc]
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x10]
mov ebx, dword [eax + ecx*4 + 0x150]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.005a7ba0
add esp, 0xc
test eax, eax
je 0x5a772b
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push ebx
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x5a77a8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x5a7770
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.005b9850
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.005a7390
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x948], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005df097
mov esp, ebp
pop ebp
ret
Function at 0x5a7ba0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
mov eax, edx
push ebx
push esi
shl eax, 4
lea esi, [ecx + 0x178]
add esi, eax
mov eax, dword [ecx + 0x2a8]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x44], 3
je 0x5a7c60
cmp dword [ecx + edx*4 + 0x168], 0x5a75d0
jne 0x5a7c60
cmp dword [esi], 0
je 0x5a7be9
test edi, edi
je 0x5a7c60
mov ebx, dword [ecx + edx*4 + 0x150]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.005b5c40
add esp, 0x14
cmp eax, 0xffffffff
je 0x5a7c60
test al, 1
je 0x5a7c60
mov ecx, dword [esi]
test ecx, ecx
jne 0x5a7c49
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
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
jne 0x5a7c38
pop edi
pop esi
lea eax, [ecx + 0x1b]
pop ebx
pop ebp
ret
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 ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x5a7c60
add dword [esi + 8], eax
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x5a7e10
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x1a4], 0
je 0x5a7e30
push eax
call fcn.005a1aa0
add esp, 4
test eax, eax
jne 0x5a7e4e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x150]
cmp eax, 0xffffffff
je 0x5a7e2c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x5a7e2c
mov al, 1
pop ebp
ret

Function at 0x5a8080
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.005e1a80
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x5a80fd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.005b9850
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x5a8140
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.005a7c70
add esp, 0x10
test al, al
jne 0x5a8149
call fcn.005ee911
mov esi, dword [eax]
call fcn.005ee911
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.005b9850
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.005a7390
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005df097
mov esp, ebp
pop ebp
ret
Function at 0x5a88a0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6aba44]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x5a88f2
push 3
push 2
push eax
push eax
push 6
call fcn.005d69c0
add esp, 0x14
test al, al
je 0x5a88e6
mov dword [0x6aba44], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6aba44], 1
jmp 0x5a88f7
cmp eax, 2
je 0x5a8937
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x5a891e
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x5a8937
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x5a9790
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x705], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x5a97ed
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d
push esi
call fcn.005a7450
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret
push dword [esi + 0x6a4]
mov dword [ebp - 0x10], 1
call fcn.005a9a00
push dword [esi + 0x6a8]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.005a9a00
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x5a985d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d
push esi
call fcn.005a7450
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.005df097
mov esp, ebp
pop ebp
ret

Function at 0x5a9870
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x5a98d2
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.005b9850
push eax
push str.Could_not_set_TCP_NODELAY:__s
push esi
call fcn.005a7450
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.005df097
mov esp, ebp
pop ebp
ret

Function at 0x5a99e0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004a5db0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.005f8e6a
Function at 0x5a9c70
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x5a9c90
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x60dd54
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x60dd64
push esi
mov dword [ebp - 8], ebx
call fcn.005efff4
add esp, 8
test eax, eax
je 0x5a9cdc
test ebx, ebx
je 0x5a9ccc
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x5a9d05
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x5a9d05
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x5a9dc8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x5a9d21
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x5a9dbe
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x5a9dbe
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x5a9d60
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x5a9d80
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x5a9d95
mov eax, dword [ebp - 8]
test eax, eax
je 0x5a9db5
push 8
push 0
push ebx
call eax
jmp 0x5a9dbc
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x6a7004]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x5a9de0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x5a9e39
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x5a9e26
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x5a9e20
shr eax, 8
cmp al, 2
je 0x5a9e39
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.005a9c70
add esp, 4
mov dword [0x6aba4c], eax
test eax, eax
je 0x5a9e6c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x6aba48]
test eax, eax
cmovne ecx, eax
mov dword [0x6aba48], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.005d69c0
add esp, 0x14
test al, al
setne byte [0x6af5e8]
push 0x6af5f0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
ret

Function at 0x5ac6f0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x5ac718
cmp dword [esi + 0x78], 0
je 0x5ac718
push 2
push 3
push esi
call fcn.005abcd0
push dword [ebp + 0xc]
call fcn.005ac150
add esp, 0x10
jmp 0x5ac727
push dword [ebp + 0xc]
call fcn.005ac150
add esp, 4
test esi, esi
je 0x5ac738
cmp dword [esi + 0x78], 0
je 0x5ac738
push 3
push esi
call fcn.005abd10
add esp, 8
pop esi
pop ebp
ret

Function at 0x5ac7e0
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x5ac7f5
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
pop ebp
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x5ac80a
xor al, al
pop ebp
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop ebp
ret
Function at 0x5b5dc0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x5b5ddb
cmp dword [edi], 0
jne 0x5b5ded
test esi, esi
je 0x5b5de4
cmp dword [esi], 0
jne 0x5b5ded
test ebx, ebx
je 0x5b5e36
cmp dword [ebx], 0
je 0x5b5e36
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.005dae40
add esp, 0xc
test ebx, ebx
je 0x5b5e08
cmp dword [ebx], 0
jne 0x5b5e0a
xor ebx, ebx
test esi, esi
je 0x5b5e13
cmp dword [esi], 0
jne 0x5b5e15
xor esi, esi
test edi, edi
je 0x5b5e1e
cmp dword [edi], 0
jne 0x5b5e20
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.005b5d70
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5bacb0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.005abd50
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.005ba170
push dword [ebp + 0xc]
mov edi, eax
call fcn.005ba170
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x5bad37
lea eax, [ebp - 0x20]
push eax
call fcn.005abd50
movups xmm0, xmmword [ebp - 0x10]
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.005abe00
add esp, 0x20
test edx, edx
ja 0x5bad5a
jb 0x5bad25
cmp eax, 0x3e8
ja 0x5bad5a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x5bacf0
test edi, edi
je 0x5bad44
push edi
call fcn.005e4cbe
add esp, 4
test esi, esi
je 0x5bad51
push esi
call fcn.005e4cbe
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x5bad67
push edi
call fcn.005e4cbe
add esp, 4
test esi, esi
je 0x5bad74
push esi
call fcn.005e4cbe
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5baeb0
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:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x6a704c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 0x14]
push 6
push 1
push 2
mov dword [ebp - 0x28], 0x10
mov dword [ebp - 0x2c], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x5bb081
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [ebp - 0xc], xmm0
mov word [ebp - 0x14], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x10], eax
xor eax, eax
push 4
mov word [ebp - 0x12], ax
lea eax, [ebp - 0x2c]
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 0x5bb06f
push 0x10
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x5bb06f
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x5bb06f
cmp dword [ebp - 0x28], 0x10
jl 0x5bb06f
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x5bb06f
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x5bb06f
push 0x10
lea ecx, [ebp - 0x14]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x5bb06f
push 1
push esi
call fcn.005d6350
add esp, 8
test eax, eax
js 0x5bb06f
push 0
push 0x2710
lea eax, [ebp - 0x34]
mov dword [ebp - 0x34], esi
push 1
push eax
mov dword [ebp - 0x30], 0x300
call fcn.005b5940
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 0x5bb06f
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x5bb06f
cmp dword [ebp - 0x28], 0x10
jl 0x5bb06f
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x10
push eax
lea eax, [ebp - 0x24]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x5bb06f
cmp dword [ebp - 0x28], 0x10
jl 0x5bb06f
mov ax, word [ebp - 0x14]
cmp ax, word [ebp - 0x24]
jne 0x5bb06f
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x20]
jne 0x5bb06f
mov ax, word [ebp - 0x12]
cmp ax, word [ebp - 0x22]
jne 0x5bb06f
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005df097
mov esp, ebp
pop ebp
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 [ebp - 4]
or eax, 0xffffffff
pop edi
xor ecx, ebp
pop esi
call fcn.005df097
mov esp, ebp
pop ebp
ret