joyce8/EMBER2024-capa huggingface dataset:
Function at 0x490f94
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 0x28
call fcn.00522cb9
mov esi, eax
xor eax, eax
pop ecx
push dword [ebp + 0xc]
mov ecx, esi
and dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
call fcn.0045d2c1
lea ebx, [esi + 0x18]
mov dword [esi + 0x24], 2
xor eax, eax
mov edi, ebx
xor ecx, ecx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 4]
push eax
push ecx
push esi
push 0x490efe
push ecx
push ecx
mov dword [ebp - 4], ecx
call fcn.0052d8f1
mov edi, eax
add esp, 0x18
test edi, edi
jne 0x490ff9
mov ecx, esi
call fcn.004902a7
jmp 0x49102c
push 0x2710
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x49101e
cmp dword [ebx], 3
jne 0x49101e
mov ecx, dword [ebp + 8]
push 0xc
push ebx
push 0x26
pop edx
call fcn.004912c5
pop ecx
pop ecx
mov ecx, esi
call fcn.004902a7
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x491033
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x6ad2ac]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x6b5c10], 0
jne 0x4910a6
push 0x20a
lea eax, [ebp - 0x210]
push 0
push eax
call fcn.00524e30
add esp, 0xc
lea eax, [ebp - 0x210]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push 0x699ccc
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor ecx, ecx
mov dword [0x6b5c10], eax
test eax, eax
setne cl
mov eax, ecx
jmp 0x4910a9
xor eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00522ca8
leave
ret
Function at 0x491382
Capabilities:
Check http status code
Check internet connectivity via wininet
Create http request
Get http content length
Reference http user-agent string

Disassembly:
push 0x268
push 0x6a5328
call fcn.0060f280
mov edx, ecx
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x6c], edx
mov eax, dword [ebp + 8]
mov dword [ebp - 0x54], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x48], eax
xor ebx, ebx
mov dword [ebp - 0x4c], ebx
mov dword [ebp - 0x44], ebx
push 8
pop ecx
mov esi, str.Accept:___r_n_r_n
lea edi, [ebp - 0x3c]
rep movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x50], ebx
mov esi, ebx
mov edi, ebx
mov dword [ebp - 0x60], ebx
mov dword [ebp - 0x5c], 4
cmp dword [ebp - 0x54], ebx
jne 0x4913d7
xor eax, eax
jmp 0x491511
mov eax, dword [edx]
mov ecx, edx
call dword [eax + 0xc]
mov dword [ebp - 4], ebx
push ebx
lea eax, [ebp - 0x50]
push eax
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
test byte [ebp - 0x50], 0x20
je 0x491401
mov dword [ebp - 4], 0xfffffffe
mov edx, dword [ebp - 0x40]
jmp 0x491503
mov edx, dword [ebp - 0x48]
test edx, edx
je 0x491427
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp - 0x48], eax
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x491410
sub ecx, dword [ebp - 0x48]
sar ecx, 1
je 0x491427
push 3
pop esi
mov edi, edx
push ebx
push ebx
push edi
push esi
push str.Mozilla_5.0__compatible__MSIE_8.0__Windows_NT_6.1__LeagSoft.0_
call dword [sym.imp.WININET.dll_InternetOpenW]
mov dword [ebp - 0x4c], eax
test eax, eax
je 0x4913f2
push ebx
push 0x84000100
push 0xffffffffffffffff
lea eax, [ebp - 0x3c]
push eax
push dword [ebp - 0x54]
push dword [ebp - 0x4c]
call dword [sym.imp.WININET.dll_InternetOpenUrlW]
mov esi, eax
mov dword [ebp - 0x44], esi
test esi, esi
jne 0x49146d
mov dword [ebp - 4], 0xfffffffe
mov edx, dword [ebp - 0x40]
jmp 0x491506
push 0x20a
push ebx
lea eax, [ebp - 0x278]
push eax
call fcn.00524e30
add esp, 0xc
mov dword [ebp - 0x64], 0x208
push ebx
lea eax, [ebp - 0x64]
push eax
push dword [ebp - 0x278]
push 0x2f
push esi
mov edi, dword [sym.imp.WININET.dll_HttpQueryInfoW]
call edi
mov dword [ebp - 0x58], ebx
push ebx
lea eax, [ebp - 0x5c]
push eax
lea eax, [ebp - 0x58]
push eax
push 0x20000013
push esi
call edi
test eax, eax
je 0x49145e
cmp dword [ebp - 0x58], 0xc8
jne 0x49145e
push ebx
lea eax, [ebp - 0x5c]
push eax
lea eax, [ebp - 0x60]
push eax
push 0x20000005
push esi
call edi
mov edx, dword [ebp - 0x40]
test eax, eax
je 0x4914de
mov eax, dword [ebp - 0x60]
mov dword [edx + 0x24], eax
xor ebx, ebx
inc ebx
mov dword [ebp - 0x68], ebx
mov dword [ebp - 4], 0xfffffffe
jmp 0x491506
mov esi, dword [ebp - 0x44]
mov ecx, dword [ebp - 0x4c]
mov dword [edx + 4], ecx
mov dword [edx + 8], esi
mov eax, ebx
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x498df0
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 0x498e39
mov al, byte [esi]
push eax
call fcn.004a5ee0
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 0x498e17
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x4a2710
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x4a2793
cmp dword [edi + 0x1b0], 0
je 0x4a275d
push esi
push 1
push edi
call fcn.004950f0
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.004950f0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4a2793
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x61aa40
push 2
push eax
call fcn.0052c2f4
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0052c2f4
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x4a2b10
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ad2ac]
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.004a2f90
add esp, 0xc
test eax, eax
je 0x4a2b6b
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00522ca8
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 0x4a2be8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x4a2bb0
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.00522ca8
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.004ce020
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.004a27a0
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.00522ca8
mov esp, ebp
pop ebp
ret
Function at 0x4a2f90
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 0x4a3061
cmp dword [ecx + edx*4 + 0x160], 0x4a2a10
jne 0x4a3061
cmp dword [esi], 0
je 0x4a2fd8
test edi, edi
je 0x4a3061
mov ebx, dword [ecx + edx*4 + 0x148]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004afbe0
add esp, 0x14
cmp eax, 0xffffffff
je 0x4a3061
test al, 1
je 0x4a3061
mov ecx, dword [esi]
test ecx, ecx
jne 0x4a303c
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 0x4a3027
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 0x4a305a
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 0x4a3061
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 0x4a31f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x4a3210
push eax
call fcn.0049d280
add esp, 4
test eax, eax
jne 0x4a322e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x4a320c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4a320c
mov al, 1
pop ebp
ret

Function at 0x4a3420
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x6ad2ac]
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.00524e30
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 0x4a349d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.004ce020
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x4a34e0
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.004a3070
add esp, 0x10
test al, al
jne 0x4a34e9
call fcn.00533ae4
mov esi, dword [eax]
call fcn.00533ae4
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.004ce020
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004a27a0
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00522ca8
mov esp, ebp
pop ebp
ret
Function at 0x4a3bf0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6b1a6c]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4a3c41
push 3
push 2
push eax
push 6
call fcn.004ced00
add esp, 0x10
test al, al
je 0x4a3c35
mov dword [0x6b1a6c], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6b1a6c], 1
jmp 0x4a3c46
cmp eax, 2
je 0x4a3c86
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 0x4a3c6d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x4a3c86
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 0x4a4ad0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6ad2ac]
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 0x4a4b2d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004a2860
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00522ca8
mov esp, ebp
pop ebp
ret
push dword [esi + 0x698]
mov dword [ebp - 0x10], 1
call fcn.004a4d40
push dword [esi + 0x69c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.004a4d40
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 0x4a4b9d
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.004a2860
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00522ca8
mov esp, ebp
pop ebp
ret

Function at 0x4a4bb0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ad2ac]
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 0x4a4c12
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004ce020
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004a2860
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00522ca8
mov esp, ebp
pop ebp
ret

Function at 0x4a4d20
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004a4d50
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.0053f6bb
Function at 0x4a4fb0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x61ae84
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x4a4fd0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x61ae98
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x694c04
push esi
mov dword [ebp - 8], ebx
call fcn.005375d0
add esp, 8
test eax, eax
je 0x4a501c
test ebx, ebx
je 0x4a500c
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 0x4a5045
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4a5045
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 0x4a5108
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a5061
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 0x4a50fe
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4a50fe
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4a50a0
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 0x4a50c0
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 0x4a50d5
mov eax, dword [ebp - 8]
test eax, eax
je 0x4a50f5
push 8
push 0
push ebx
call eax
jmp 0x4a50fc
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x6aa004]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x4a5120
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6ad2ac]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x4a5179
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x4a5166
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4a5160
shr eax, 8
cmp al, 2
je 0x4a5179
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00522ca8
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.004a4fb0
add esp, 4
mov dword [0x6b1a74], eax
test eax, eax
je 0x4a51ac
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x6b1a70]
test eax, eax
cmovne ecx, eax
mov dword [0x6b1a70], ecx
push 3
push 2
push 0
push 6
call fcn.004ced00
add esp, 0x10
test al, al
setne byte [0x6b6ba4]
push 0x6b6ba8
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00522ca8
mov esp, ebp
pop ebp
ret

Function at 0x4a6d60
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x4a6d75
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 0x4a6d8a
xor al, al
pop ebp
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop ebp
ret

Function at 0x4a6f20
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4a6f3e
cmp dword [esi + 0x78], 0
je 0x4a6f3e
push 2
push 3
push esi
call fcn.004a64e0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004a6910
add esp, 4
test esi, esi
je 0x4a6f5e
cmp dword [esi + 0x78], 0
je 0x4a6f5e
push 3
push esi
call fcn.004a6520
add esp, 8
pop esi
pop ebp
ret
Function at 0x4ac6b0
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 [0x6ad2ac]
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 0x4ac881
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 0x4ac86f
push 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x4ac86f
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 0x4ac86f
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x4ac86f
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x4ac86f
push 0x10
lea ecx, [ebp - 0x2c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4ac86f
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x4ac86f
push ebx
push 0x695104
lea eax, [ebp - 0x1c]
push 0xc
push eax
call fcn.004b2000
lea esi, [ebp - 0x1c]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4ac7d6
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 0x4ac86f
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 0x4ac86f
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x10]
sub esi, 4
jb 0x4ac823
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4ac828
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4ac812
cmp esi, 0xfffffffc
je 0x4ac855
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x4ac86f
cmp esi, 0xfffffffd
je 0x4ac855
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x4ac86f
cmp esi, 0xfffffffe
je 0x4ac855
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x4ac86f
cmp esi, 0xffffffff
je 0x4ac855
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x4ac86f
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.00522ca8
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.00522ca8
mov esp, ebp
pop ebp
ret
Function at 0x4afd50
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 0x4afd6a
cmp dword [eax], 0
jne 0x4afd84
test ebx, ebx
je 0x4afd73
cmp dword [ebx], 0
jne 0x4afd84
test edi, edi
je 0x4afe64
cmp dword [edi], 0
je 0x4afe64
mov edx, dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
push esi
lea esi, [ebp - 8]
test edx, edx
jg 0x4afda9
jl 0x4afd98
test ecx, ecx
jae 0x4afd9f
xor esi, esi
jmp 0x4afe2d
test edx, edx
jl 0x4afe1f
jg 0x4afda9
test ecx, ecx
je 0x4afe1f
push 0
push 0x3e8
push edx
push ecx
call fcn.00523700
push 0
push 0x3e8
mov esi, edx
mov dword [ebp - 4], eax
push esi
push eax
call fcn.00523c40
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.00523c40
mov ecx, eax
test esi, esi
jl 0x4afe0e
jg 0x4afdf4
mov eax, dword [ebp - 4]
cmp eax, 0x7fffffff
jbe 0x4afe11
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 0x4afe2d
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 0x4afe2d
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
test edi, edi
je 0x4afe36
cmp dword [edi], 0
jne 0x4afe38
xor edi, edi
test ebx, ebx
je 0x4afe41
cmp dword [ebx], 0
jne 0x4afe43
xor ebx, ebx
test eax, eax
je 0x4afe4c
cmp dword [eax], 0
jne 0x4afe4e
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.004afd00
add esp, 8
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4b44b0
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.004a6560
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.004b3500
push dword [ebp + 0xc]
mov edi, eax
call fcn.004b3500
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 0x4b4537
lea eax, [ebp - 0x20]
push eax
call fcn.004a6560
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.004a6610
add esp, 0x20
test edx, edx
ja 0x4b455a
jb 0x4b4525
cmp eax, 0x3e8
ja 0x4b455a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x4b44f0
test edi, edi
je 0x4b4544
push edi
call fcn.0052d69c
add esp, 4
test esi, esi
je 0x4b4551
push esi
call fcn.0052d69c
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x4b4567
push edi
call fcn.0052d69c
add esp, 4
test esi, esi
je 0x4b4574
push esi
call fcn.0052d69c
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret