joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ec9a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x14]
push edi
xor edi, edi
mov esi, dword [esi]
and esi, 7
cmp eax, 5
jae 0x4ec9c0
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
add dword [ebp + 0x10], 5
mov ecx, dword [ebp + 8]
push ebx
lea ebx, [eax - 4]
add ebx, ecx
mov dword [ebp - 4], ebx
lea eax, [edi + ecx]
cmp eax, ebx
jae 0x4ec9e9
mov cl, byte [eax]
and cl, 0xfe
cmp cl, 0xe8
je 0x4ec9e6
inc eax
cmp eax, ebx
jb 0x4ec9d7
mov ecx, dword [ebp + 8]
mov edx, eax
sub edx, edi
mov edi, eax
sub edx, ecx
sub edi, ecx
cmp eax, ebx
jae 0x4ecaed
cmp edx, 2
jbe 0x4eca72
xor esi, esi
movzx edx, byte [eax + 4]
lea ecx, [edx + 1]
test cl, 0xfe
jne 0x4ecad9
movzx ecx, byte [eax + 3]
mov ebx, dword [ebp + 0x10]
shl edx, 8
add ebx, edi
or edx, ecx
movzx ecx, byte [eax + 2]
shl edx, 8
or edx, ecx
movzx ecx, byte [eax + 1]
shl edx, 8
or edx, ecx
mov ecx, edx
add edx, ebx
sub ecx, ebx
cmp dword [ebp + 0x18], 0
cmove edx, ecx
mov dword [ebp + 0xc], edx
mov ebx, edx
test esi, esi
je 0x4ecaa9
and esi, 6
shl esi, 2
mov ecx, esi
shr edx, cl
inc edx
test dl, 0xfe
jne 0x4ecaa7
mov ebx, 0x100
shl ebx, cl
mov ecx, dword [ebp + 0x10]
dec ebx
xor ebx, dword [ebp + 0xc]
add ecx, edi
cmp dword [ebp + 0x18], 0
je 0x4ecaa5
add ebx, ecx
jmp 0x4ecaa7
mov ecx, edx
shr esi, cl
test esi, esi
je 0x4eca02
cmp esi, 4
ja 0x4eca97
cmp esi, 3
je 0x4eca97
mov ecx, esi
shr ecx, 1
movzx ecx, byte [ecx + eax + 1]
inc ecx
test cl, 0xfe
jne 0x4eca02
mov ecx, dword [ebp + 8]
or esi, 8
shr esi, 1
inc edi
jmp 0x4ec9d0
sub ebx, ecx
xor esi, esi
mov ecx, ebx
mov byte [eax + 1], bl
shr ecx, 8
mov byte [eax + 2], cl
mov ecx, ebx
shr ebx, 0x18
and bl, 1
shr ecx, 0x10
neg bl
mov byte [eax + 3], cl
mov ecx, dword [ebp + 8]
mov byte [eax + 4], bl
mov eax, 5
mov ebx, dword [ebp - 4]
add edi, eax
jmp 0x4ec9d0
mov ecx, dword [ebp + 8]
or esi, 8
mov eax, 1
shr esi, 1
add edi, eax
jmp 0x4ec9d0
mov eax, dword [ebp + 0x14]
mov ecx, edx
shr esi, cl
xor ecx, ecx
cmp edx, 2
pop ebx
cmovbe ecx, esi
mov dword [eax], ecx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4f149c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x528507
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005281ca

Function at 0x528512
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0052834b

Function at 0x52c434
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0052c0f4
Function at 0x53c0d0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x53c119
mov al, byte [esi]
push eax
call fcn.0054b490
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x53c0f7
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x546630
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x5466b3
cmp dword [edi + 0x1b0], 0
je 0x54667d
push esi
push 1
push edi
call fcn.00538390
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
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.00538390
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x5466b3
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x6a49e0
push 2
push eax
call fcn.00511037
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00511037
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x546a30
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x71906c]
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 + 0x148]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.00546eb0
add esp, 0xc
test eax, eax
je 0x546a8b
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042d065
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 0x546b08
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x546ad0
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.0042d065
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.005342f0
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.005466c0
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x93c], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042d065
mov esp, ebp
pop ebp
ret
Function at 0x546eb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
lea esi, [edx + 0x17]
mov eax, dword [ecx + 0x288]
shl esi, 4
add esi, ecx
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x546f81
cmp dword [ecx + edx*4 + 0x160], 0x546930
jne 0x546f81
cmp dword [esi], 0
je 0x546ef8
test edi, edi
je 0x546f81
mov ebx, dword [ecx + edx*4 + 0x148]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.00555940
add esp, 0x14
cmp eax, 0xffffffff
je 0x546f81
test al, 1
je 0x546f81
mov ecx, dword [esi]
test ecx, ecx
jne 0x546f5c
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x719dec]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
jne 0x546f47
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
test ecx, ecx
je 0x546f7a
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 0x546f81
add dword [esi + 8], eax
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x547110
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x547130
push eax
call fcn.00540620
add esp, 4
test eax, eax
jne 0x54714e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x54712c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x54712c
mov al, 1
pop ebp
ret

Function at 0x547340
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x71906c]
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.00507100
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 0x5473bd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.005342f0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x547400
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00546f90
add esp, 0x10
test al, al
jne 0x547409
call fcn.0050cd07
mov esi, dword [eax]
call fcn.0050cd07
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.005342f0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.005466c0
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042d065
mov esp, ebp
pop ebp
ret
Function at 0x547b90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x7277dc]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x547be1
push 3
push 2
push eax
push 6
call fcn.00572930
add esp, 0x10
test al, al
je 0x547bd5
mov dword [0x7277dc], 2
mov esp, ebp
pop ebp
ret
mov dword [0x7277dc], 1
jmp 0x547be6
cmp eax, 2
je 0x547c26
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 0x547c0d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x547c26
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 0x548a90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x71906c]
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 + 0x6ff], 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 0x548aed
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00546780
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042d065
mov esp, ebp
pop ebp
ret
push dword [esi + 0x698]
mov dword [ebp - 0x10], 1
call fcn.00548d00
push dword [esi + 0x69c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00548d00
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 0x548b5d
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.00546780
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0042d065
mov esp, ebp
pop ebp
ret

Function at 0x548b70
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x71906c]
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 0x548bd2
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.005342f0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00546780
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0042d065
mov esp, ebp
pop ebp
ret

Function at 0x548ce0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00403480
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00528a62
Function at 0x548f60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x696e9c
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x548f80
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x6a4e3c
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x6a4e4c
push esi
mov dword [ebp - 8], ebx
call fcn.0052d503
add esp, 8
test eax, eax
je 0x548fcc
test ebx, ebx
je 0x548fbc
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 0x548ff5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x548ff5
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 0x5490b8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x549011
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x719dec]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x5490ae
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x5490ae
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x549050
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 0x549070
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 0x549085
mov eax, dword [ebp - 8]
test eax, eax
je 0x5490a5
push 8
push 0
push ebx
call eax
jmp 0x5490ac
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x719df0]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x5490d0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x549129
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x549116
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x549110
shr eax, 8
cmp al, 2
je 0x549129
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042d065
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.00548f60
add esp, 4
mov dword [0x7277e4], eax
test eax, eax
je 0x54915c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x7277e0]
test eax, eax
cmovne ecx, eax
mov dword [0x7277e0], ecx
push 3
push 2
push 0
push 6
call fcn.00572930
add esp, 0x10
test al, al
setne byte [0x72b48c]
push 0x72b490
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0042d065
mov esp, ebp
pop ebp
ret

Function at 0x54ca00
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x54ca15
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe7]
pop ebp
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x54ca2a
xor al, al
pop ebp
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop ebp
ret

Function at 0x54cbc0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x54cbde
cmp dword [esi + 0x78], 0
je 0x54cbde
push 2
push 3
push esi
call fcn.0054c180
add esp, 0xc
push dword [ebp + 0xc]
call fcn.0054c5b0
add esp, 4
test esi, esi
je 0x54cbfe
cmp dword [esi + 0x78], 0
je 0x54cbfe
push 3
push esi
call fcn.0054c1c0
add esp, 8
pop esi
pop ebp
ret
Function at 0x552410
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
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [ebp - 0x34], 0x10
mov dword [ebp - 0x30], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x5525e1
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [ebp - 0x24], xmm0
mov word [ebp - 0x2c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x28], eax
xor eax, eax
push 4
mov word [ebp - 0x2a], ax
lea eax, [ebp - 0x30]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x5525cf
push 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x5525cf
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x5525cf
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x5525cf
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x5525cf
push 0x10
lea ecx, [ebp - 0x2c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x5525cf
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x5525cf
push ebx
push 0x700db8
lea eax, [ebp - 0x1c]
push 0xc
push eax
call fcn.00549f90
lea esi, [ebp - 0x1c]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x552536
push 0
sub esi, ecx
lea eax, [ebp - 0x1c]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x5525cf
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x5525cf
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x10]
sub esi, 4
jb 0x552583
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x552588
add ecx, 4
add edx, 4
sub esi, 4
jae 0x552572
cmp esi, 0xfffffffc
je 0x5525b5
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x5525cf
cmp esi, 0xfffffffd
je 0x5525b5
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x5525cf
cmp esi, 0xfffffffe
je 0x5525b5
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x5525cf
cmp esi, 0xffffffff
je 0x5525b5
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x5525cf
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042d065
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042d065
mov esp, ebp
pop ebp
ret
Function at 0x555ab0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
test eax, eax
je 0x555aca
cmp dword [eax], 0
jne 0x555ae4
test ebx, ebx
je 0x555ad3
cmp dword [ebx], 0
jne 0x555ae4
test edi, edi
je 0x555bc4
cmp dword [edi], 0
je 0x555bc4
mov edx, dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
push esi
lea esi, [ebp - 8]
test edx, edx
jg 0x555b09
jl 0x555af8
test ecx, ecx
jae 0x555aff
xor esi, esi
jmp 0x555b8d
test edx, edx
jl 0x555b7f
jg 0x555b09
test ecx, ecx
je 0x555b7f
push 0
push 0x3e8
push edx
push ecx
call fcn.0057dac0
push 0
push 0x3e8
mov esi, edx
mov dword [ebp - 4], eax
push esi
push eax
call fcn.0042dd10
mov ecx, dword [ebp + 0x18]
sub ecx, eax
mov eax, dword [ebp + 0x1c]
push 0
push 0x3e8
sbb eax, edx
push eax
push ecx
call fcn.0042dd10
mov ecx, eax
test esi, esi
jl 0x555b6e
jg 0x555b54
mov eax, dword [ebp - 4]
cmp eax, 0x7fffffff
jbe 0x555b71
mov eax, SysReAllocString
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x555b8d
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x555b8d
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
test edi, edi
je 0x555b96
cmp dword [edi], 0
jne 0x555b98
xor edi, edi
test ebx, ebx
je 0x555ba1
cmp dword [ebx], 0
jne 0x555ba3
xor ebx, ebx
test eax, eax
je 0x555bac
cmp dword [eax], 0
jne 0x555bae
xor eax, eax
push esi
push edi
push ebx
push eax
mov eax, dword [ebp + 8]
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00555a60
add esp, 8
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x558c20
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.0054c200
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00557c70
push dword [ebp + 0xc]
mov edi, eax
call fcn.00557c70
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 0x558ca7
lea eax, [ebp - 0x20]
push eax
call fcn.0054c200
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.0054c2b0
add esp, 0x20
test edx, edx
ja 0x558cca
jb 0x558c95
cmp eax, 0x3e8
ja 0x558cca
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x558c60
test edi, edi
je 0x558cb4
push edi
call fcn.0050c4a0
add esp, 4
test esi, esi
je 0x558cc1
push esi
call fcn.0050c4a0
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x558cd7
push edi
call fcn.0050c4a0
add esp, 4
test esi, esi
je 0x558ce4
push esi
call fcn.0050c4a0
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret