joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bfdf0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62c7af
mov eax, dword fs:[0]
push eax
sub esp, 0x38
mov eax, dword [0x6bd4d8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov ebx, ecx
mov ecx, 0x7527f3
call fcn.00627a20
push 0
call fcn.005f586d
add esp, 4
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
add eax, esi
push eax
call fcn.004f59e0
call fcn.004f5980
push eax
call fcn.005f530b
push 1
call fcn.004f4460
push 0
push str.perf_game_update.txt
call fcn.005f65d6
add esp, 0x14
test eax, eax
jne 0x4bfe73
push str.perf_game_update.txt
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push str.newpatch.exe
call fcn.005f65d6
add esp, 8
test eax, eax
jne 0x4bfe9a
push str.patchupdater.exe
call fcn.005f7765
add esp, 4
xor al, al
jmp 0x4bffd5
call dword [sym.imp.DevIL.dll_ilInit]
call fcn.004c0460
test eax, eax
je 0x4bfe93
push 0
call fcn.004f4410
mov eax, dword fs:[0x2c]
add esp, 4
mov ecx, dword [eax]
mov eax, dword [0x74e93c]
cmp eax, dword [ecx + 0x20]
jg 0x4bfff1
mov eax, dword fs:[0x2c]
mov ecx, dword [eax]
mov eax, dword [0x74e948]
cmp eax, dword [ecx + 0x20]
jg 0x4c003f
call fcn.004bed20
test al, al
jne 0x4bff06
push 0
push 0
push str.Pack_Initialization_failed._Check_log.txt_file..
call fcn.004f4290
add esp, 0xc
xor al, al
jmp 0x4bffd5
call fcn.00442bc0
test al, al
je 0x4bff1d
call fcn.0044ffa0
push eax
call fcn.00520c50
add esp, 4
push 0x287b8
call fcn.005a48da
add esp, 4
mov dword [ebp - 0x44], eax
mov ecx, eax
mov dword [ebp - 4], 2
call fcn.004545e0
mov esi, eax
mov dword [ebp - 4], 0xffffffff
push ebx
mov ecx, esi
call fcn.0050fde0
lea ecx, [ebp - 0x40]
xor bl, bl
call fcn.0059a600
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 3
call fcn.00470f00
lea eax, [ebp - 0x34]
mov byte [ebp - 4], 4
push eax
call fcn.0059aea0
add esp, 4
lea ecx, [ebp - 0x40]
push str.eter.python
call fcn.0059a6c0
test al, al
je 0x4bff92
mov edx, edi
lea ecx, [ebp - 0x40]
call fcn.004bf370
mov bl, al
mov ecx, esi
call fcn.00456e80
push 1
call dword [sym.imp.WINMM.dll_timeEndPeriod]
lea ecx, [ebp - 0x40]
call sub.python27.dll_Py_Finalize
lea ecx, [ebp - 0x34]
call fcn.00470fd0
lea ecx, [ebp - 0x40]
mov dword [ebp - 4], 0xffffffff
call fcn.0059a630
mov ecx, esi
call fcn.00456ea0
test esi, esi
je 0x4bffd3
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005a489b
mov esp, ebp
pop ebp
ret
push 0x74e93c
call fcn.005a4ca9
add esp, 4
cmp dword [0x74e93c], 0xffffffff
jne 0x4bfecc
mov ecx, 0x74e940
mov dword [ebp - 4], 0
call fcn.004f59f0
push 0x63a000
call fcn.005a4b61
push 0x74e93c
mov dword [ebp - 4], 0xffffffff
call fcn.005a4c5f
add esp, 8
jmp 0x4bfecc
push 0x74e948
call fcn.005a4ca9
add esp, 4
cmp dword [0x74e948], 0xffffffff
jne 0x4bfee5
mov ecx, 0x74e950
mov dword [ebp - 4], 1
call fcn.0052b3c0
push 0x639ff0
call fcn.005a4b61
push 0x74e948
mov dword [ebp - 4], 0xffffffff
call fcn.005a4c5f
add esp, 8
jmp 0x4bfee5
Function at 0x4c1a30
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x6bd4d8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov ecx, 0x7528bd
mov esi, edx
call fcn.00627a20
push 0x64cb00
push 0x64
call fcn.005a5688
mov edi, eax
add esp, 8
test edi, edi
je 0x4c1bea
push 0x63
lea ecx, [edi + 1]
push 0
push ecx
call fcn.005e07d0
add esp, 0xc
mov byte [edi], 1
lea eax, [edi + 4]
push 2
push eax
call fcn.00620f59
lea eax, [edi + 0x34]
push eax
call fcn.00621102
add esp, 0xc
mov dword [0x748158], edi
lea eax, [ebp - 0x48]
xorps xmm0, xmm0
movq qword [edi + 0x5c], xmm0
push 0x20
push eax
push 0xffffffffffffffff
push str.1155080998715920404
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
xor edx, edx
lea ecx, [ebp - 0x48]
call fcn.004c62f0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0x715960
mov dword [0x74c37c], eax
call fcn.00620f7a
add esp, 4
test eax, eax
jne 0x4c1c04
test esi, esi
je 0x4c1af8
movups xmm0, xmmword [esi]
movups xmmword [0x748140], xmm0
movq xmm0, qword [esi + 0x10]
jmp 0x4c1b02
xorps xmm0, xmm0
movups xmmword [0x748140], xmm0
movq qword [0x748150], xmm0
xorps xmm0, xmm0
push 0x715960
movups xmmword [0x748360], xmm0
movq qword [0x748370], xmm0
call fcn.00620f9f
add esp, 4
cmp dword [0x74c480], 0
jne 0x4c1bf4
cmp byte [str.1155080998715920404], 0
mov edx, 0x737de0
mov dword [0x737dd0], 0x717d98
je 0x4c1b73
mov ecx, str.1155080998715920404
mov esi, 1
sub esi, ecx
nop word [eax + eax]
lea eax, [ecx + esi]
cmp eax, 0x40
jae 0x4c1b73
mov al, byte [ecx]
inc ecx
mov byte [edx], al
inc edx
cmp byte [ecx], 0
jne 0x4c1b60
mov esi, dword [0x748158]
mov al, 1
mov byte [edx], 0
mov dword [0x74c480], 0x737dd0
mov dword [0x737dd8], 0x4c1f10
mov dword [0x737ddc], 0x4c1f30
xchg byte [esi], al
push 4
call fcn.005a48da
add esp, 4
lea ecx, [ebp - 0x4c]
mov dword [eax], esi
push ecx
push 0
push eax
push 0x4c26a0
push 0
push 0
call fcn.005f5479
mov ecx, eax
add esp, 0x18
mov dword [ebp - 0x50], ecx
test ecx, ecx
je 0x4c1c0f
cmp dword [esi + 0x60], 0
jne 0x4c1c0a
mov eax, dword [ebp - 0x4c]
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005a489b
mov esp, ebp
pop ebp
ret
mov dword [0x748158], 0
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.005a489b
mov esp, ebp
pop ebp
ret
push eax
call fcn.00621239
call fcn.005fd3c0
push 6
mov dword [ebp - 0x4c], 0
call fcn.00621266
int3
Function at 0x4e0530
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [0x6d2ba8]
test eax, eax
je 0x4e0574
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [0x6d2ba8]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4e055e
push dword [0x6d2ba8]
call dword [sym.imp.USER32.dll_DestroyWindow]
push dword [0x6d2bac]
mov dword [0x6d2ba8], 0
call dword [sym.imp.USER32.dll_SetFocus]
ret
Function at 0x4f4e80
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4f4f29
cmp byte [esi], 0
je 0x4f4f29
mov ecx, esi
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f4ea0
sub ecx, edx
cmp ecx, 3
jb 0x4f4eb7
cmp byte [esi + 1], 0x3a
jne 0x4f4eb7
add esi, 3
mov ecx, esi
mov dword [ebp + 8], esi
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4f4ec0
sub ecx, edx
push edi
lea eax, [ecx + 1]
push eax
mov dword [ebp - 4], eax
call fcn.005a490a
mov cl, byte [esi]
add esp, 4
mov edi, eax
test cl, cl
je 0x4f4f1f
push ebx
xor ebx, ebx
mov eax, esi
cmp cl, 0x2f
je 0x4f4ef0
cmp cl, 0x5c
jne 0x4f4f12
push dword [ebp - 4]
push 0
push edi
call fcn.005e07d0
push ebx
push esi
push edi
call fcn.005e9ef0
add esp, 0x18
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov eax, dword [ebp + 8]
mov cl, byte [eax + 1]
inc eax
inc ebx
mov dword [ebp + 8], eax
test cl, cl
jne 0x4f4ee6
pop ebx
push edi
call fcn.005a4913
add esp, 4
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4f54e0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
or eax, 0xffffffff
push edi
mov edi, dword [ebp + 0xc]
cmp edi, 0x10
jb 0x4f5572
mov ecx, edi
shr ecx, 4
push ebx
mov dword [ebp + 0xc], ecx
push esi
lea esi, [edx + 2]
mov ebx, 4
nop dword [eax + eax]
movsx ecx, byte [esi - 2]
lea esi, [esi + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x6a52c0]
movsx ecx, byte [esi - 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x6a52c0]
movsx ecx, byte [esi - 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x6a52c0]
movsx ecx, byte [esi - 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x6a52c0]
sub ebx, 1
jne 0x4f5510
add edx, 0x10
sub edi, 0x10
sub dword [ebp + 0xc], 1
jne 0x4f5500
pop esi
pop ebx
test edi, edi
je 0x4f5590
movsx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x6a52c0]
sub edi, 1
jne 0x4f5576
not eax
pop edi
pop ebp
ret
Function at 0x4f5860
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push edi
push 0
push 0x80
push 3
push 0
push 1
push connect
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4f588b
xor eax, eax
pop edi
pop ebp
ret
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop edi
pop ebp
ret

Function at 0x4f58b0
Capabilities:
Get file size
Get system information on windows
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
push 0
push ebx
push 0
push 2
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov edi, eax
test edi, edi
je 0x4f591e
push ebx
push 0
push 0
push 4
push edi
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
push ebx
push esi
call fcn.004f54e0
add esp, 8
mov ebx, eax
test esi, esi
je 0x4f590e
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4f62d0
Capabilities:
Encode data using xor
Encrypt data using xtea

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
xor eax, eax
push edi
mov edi, dword [ebp + 8]
mov ebx, 0x20
mov edx, edi
mov ecx, edi
shl ecx, 4
dec ebx
shr edx, 5
xor edx, ecx
mov dword [ebp + 0xc], ebx
mov ebx, dword [ebp + 0x10]
mov ecx, eax
and ecx, 3
add edx, edi
mov ecx, dword [ebx + ecx*4]
add ecx, eax
sub eax, 0x61c88647
xor edx, ecx
add esi, edx
mov edx, esi
mov ecx, esi
shl ecx, 4
shr edx, 5
xor edx, ecx
mov ecx, eax
shr ecx, 0xb
add edx, esi
and ecx, 3
mov ecx, dword [ebx + ecx*4]
mov ebx, dword [ebp + 0xc]
add ecx, eax
xor edx, ecx
add edi, edx
test ebx, ebx
jne 0x4f62e3
mov eax, dword [ebp + 0x14]
mov dword [eax], esi
mov dword [eax + 4], edi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4f6340
Capabilities:
Encode data using xor
Encrypt data using xtea

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov eax, 0xc6ef3720
push edi
mov edi, dword [ebp + 8]
mov ebx, 0x20
mov edx, esi
mov ecx, esi
shl ecx, 4
dec ebx
shr edx, 5
xor edx, ecx
mov dword [ebp + 0xc], ebx
mov ebx, dword [ebp + 0x10]
mov ecx, eax
shr ecx, 0xb
add edx, esi
and ecx, 3
mov ecx, dword [ebx + ecx*4]
add ecx, eax
add eax, 0x61c88647
xor edx, ecx
sub edi, edx
mov edx, edi
mov ecx, edi
shl ecx, 4
shr edx, 5
xor edx, ecx
mov ecx, eax
and ecx, 3
add edx, edi
mov ecx, dword [ebx + ecx*4]
mov ebx, dword [ebp + 0xc]
add ecx, eax
xor edx, ecx
sub esi, edx
test ebx, ebx
jne 0x4f6356
mov eax, dword [ebp + 0x14]
mov dword [eax], esi
mov dword [eax + 4], edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4f77d0
Capabilities:
Get system information on windows
Print debug messages
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
sub esp, 0x24
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
mov dword [esi + 0x130], edx
test eax, eax
jne 0x4f77f3
mov eax, dword [esi + 0x114]
mov ecx, eax
jmp 0x4f77f9
mov ecx, dword [esi + 0x114]
mov dword [esi + 0x134], eax
add eax, edx
cmp eax, ecx
jbe 0x4f780e
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
push ebx
push edi
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov edi, dword [esi + 0x130]
xor edx, edx
mov ecx, dword [ebp - 8]
mov eax, edi
div ecx
mov eax, dword [esi + 0x134]
mov ebx, edi
push 0
mov dword [ebp + 0x10], eax
sub ebx, edx
add eax, edi
mov dword [ebp + 0xc], ecx
push eax
push 0
push 2
push 0
push dword [esi + 0x110]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov ecx, eax
mov dword [esi + 0x12c], ecx
test ecx, ecx
jne 0x4f7872
push str.CMappedFile::Map__m_hFM_n
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
pop edi
pop ebx
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
xor edx, edx
mov eax, edi
div dword [ebp + 0xc]
add edx, dword [ebp + 0x10]
push edx
push ebx
push 0
push 4
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi + 0x138], eax
test eax, eax
jne 0x4f78b2
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.CMappedFile::Map__m_lpMapData__lu
call fcn.004f4490
add esp, 8
xor eax, eax
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc
sub eax, ebx
lea ecx, [eax + edi]
mov eax, dword [ebp + 8]
mov dword [esi + 0x13c], ecx
mov dword [eax], ecx
mov ecx, esi
push dword [esi + 0x13c]
mov dword [esi + 0x128], 0
push dword [esi + 0x134]
call fcn.004f77b0
mov eax, dword [esi + 0x134]
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4fb0d0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, ecx
call fcn.004fb170
push 0x104
push dword [ebp + 8]
lea eax, [edi + 8]
push eax
call fcn.005e9ef0
mov ebx, dword [ebp + 0xc]
add esp, 0xc
xor eax, eax
mov ecx, connect
cmp ebx, 1
setne al
push 0
add eax, 3
push 0x80
push eax
xor eax, eax
cmp ebx, 2
push 0
sete al
lea eax, [eax*2 + 1]
push eax
mov eax, 0xc0000000
cmovne eax, ecx
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [edi + 0x110], eax
cmp eax, 0xffffffff
je 0x4fb157
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [edi + 0x114], eax
mov eax, 1
mov dword [edi + 4], ebx
pop edi
pop ebx
pop ebp
ret 8
mov dword [edi + 0x110], 0
xor eax, eax
pop edi
pop ebx
pop ebp
ret 8

Function at 0x504480
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62e2a6
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x6bd4d8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
lea ecx, [edi + 0x4c]
mov dword [edi], vtable.CNetworkStream.0
call fcn.00614630
lea ecx, [edi + 0x60]
mov dword [ebp - 4], 0
call fcn.00524c60
mov dword [edi + 0x78], 0
mov dword [edi + 0x7c], 0
mov dword [edi + 0x80], 0
mov dword [edi + 0x5c], 0xffffffff
mov byte [edi + 0x48], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x3c], 0
mov dword [edi + 0x44], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x38], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x70], 0
mov byte [edi + 0x74], 0
mov ecx, dword [edi + 0x7c]
mov byte [ebp - 4], 2
cmp ecx, 0x8000
jbe 0x504579
mov dword [edi + 0x7c], 0x8000
jmp 0x5045b1
jae 0x5045b1
cmp dword [edi + 0x80], 0x8000
jae 0x50459a
lea eax, [ebp - 0xd]
push eax
push 0x8000
lea ecx, [edi + 0x78]
call fcn.004514b0
jmp 0x5045b1
mov esi, ecx
sub esi, ecx
add esi, 0x8000
push esi
push ecx
call fcn.00451570
add esp, 8
mov dword [edi + 0x7c], esi
push 0x8000
push 0x6a57f8
push dword [edi + 0x78]
call fcn.005e01a0
add esp, 0xc
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5047d0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, ecx
call fcn.00504750
mov eax, dword [ebp + 8]
lea esi, [edi + 0x60]
push 0
push 1
push 2
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
call sub.WS2_32.dll_socket
mov dword [edi + 0x5c], eax
cmp eax, 0xffffffff
je 0x504841
lea ecx, [ebp - 4]
mov dword [ebp - 4], 1
push ecx
push 0x8004667e
push eax
call sub.WS2_32.dll_ioctlsocket
mov ecx, esi
call fcn.00524c80
push eax
push esi
push dword [edi + 0x5c]
call sub.WS2_32.dll_connect
cmp eax, 0xffffffff
jne 0x504859
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2733
je 0x504859
push str.error___WSAEWOULDBLOCK
call fcn.004f4670
add esp, 4
mov ecx, edi
call fcn.00504750
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 8]
pop edi
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
push 0
call fcn.005f58cc
mov ecx, eax
add esp, 4
mov eax, dword [ebp + 0xc]
mov esi, edx
cdq
add ecx, eax
mov al, 1
mov dword [edi + 8], ecx
adc esi, edx
mov dword [edi + 0xc], esi
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x504a60
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x6bd4d8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
mov eax, dword [esi + 0x5c]
cmp eax, 0xffffffff
je 0x504ba9
mov dword [ebp - 0x208], eax
mov dword [ebp - 0x104], eax
lea eax, [ebp - 0x214]
push eax
push 0
lea eax, [ebp - 0x108]
mov dword [ebp - 0x20c], 1
push eax
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x108], 1
push eax
push 0
mov dword [ebp - 0x214], 0
mov dword [ebp - 0x210], 0
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
je 0x504ba9
cmp byte [esi + 0x48], 0
lea ecx, [ebp - 0x108]
mov eax, dword [esi + 0x5c]
push ecx
push eax
jne 0x504b48
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x504b11
mov eax, dword [esi]
mov ecx, esi
mov byte [esi + 0x48], 1
call dword [eax + 4]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005a489b
mov esp, ebp
pop ebp
ret
push 0
call fcn.005f58cc
add esp, 4
cmp edx, dword [esi + 0xc]
jl 0x504ba9
jg 0x504b2b
cmp eax, dword [esi + 8]
jbe 0x504ba9
mov ecx, esi
call fcn.00504750
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 8]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005a489b
mov esp, ebp
pop ebp
ret
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x504b70
mov eax, dword [esi + 0x34]
cmp eax, dword [esi + 0x38]
jle 0x504b70
mov ecx, esi
call fcn.00504e90
test al, al
jne 0x504b70
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2733
jne 0x504b9b
lea eax, [ebp - 0x20c]
push eax
push dword [esi + 0x5c]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x504b8e
mov ecx, esi
call fcn.00504df0
test al, al
je 0x504b9b
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0x14]
call eax
test al, al
jne 0x504ba9
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xc]
mov ecx, esi
call fcn.00504750
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.005a489b
mov esp, ebp
pop ebp
ret
Function at 0x504df0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x28]
mov ecx, dword [esi + 0x24]
test eax, eax
jle 0x504e28
mov edx, ecx
sub edx, eax
test edx, edx
jle 0x504e1c
mov ecx, dword [esi + 0x1c]
add eax, ecx
push edx
push eax
push ecx
call fcn.005e01a0
mov ecx, dword [esi + 0x24]
add esp, 0xc
mov eax, dword [esi + 0x28]
sub ecx, eax
mov dword [esi + 0x28], 0
mov dword [esi + 0x24], ecx
mov eax, dword [esi + 0x20]
sub eax, ecx
test eax, eax
jle 0x504e7c
push 0
push eax
mov eax, dword [esi + 0x1c]
add eax, ecx
push eax
push dword [esi + 0x5c]
call sub.WS2_32.dll_recv
mov edi, eax
test edi, edi
jns 0x504e81
call sub.WS2_32.dll_WSAGetLastError
cmp eax, 0x2733
jne 0x504e83
mov ecx, esi
call fcn.005049b0
test al, al
je 0x504e79
mov edx, dword [esi + 0x1c]
add edx, dword [esi + 0x24]
cmp byte [esi + 0x4c], 0
je 0x504e79
mov ecx, dword [esi + 0x54]
add ecx, 4
push edi
push edx
push edx
mov eax, dword [ecx]
call dword [eax + 0x20]
add dword [esi + 0x24], edi
pop edi
mov al, 1
pop esi
ret
jne 0x504e54
pop edi
xor al, al
pop esi
ret

Function at 0x504e90
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
mov esi, ecx
call fcn.00504da0
mov edi, eax
test edi, edi
jle 0x504ee9
mov ecx, esi
call fcn.005049b0
test al, al
je 0x504ec4
mov edx, dword [esi + 0x38]
add edx, dword [esi + 0x2c]
cmp byte [esi + 0x4c], 0
je 0x504ec4
mov ecx, dword [esi + 0x50]
add ecx, 4
push edi
push edx
push edx
mov eax, dword [ecx]
call dword [eax + 0x20]
mov eax, dword [esi + 0x2c]
add eax, dword [esi + 0x38]
push 0
push edi
push eax
push dword [esi + 0x5c]
call sub.WS2_32.dll_send
test eax, eax
jns 0x504edf
pop edi
xor al, al
pop esi
ret
add dword [esi + 0x38], eax
mov ecx, esi
call fcn.00504db0
pop edi
mov al, 1
pop esi
ret

Function at 0x50fce0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
mov byte [ecx + 0x19], al
mov ecx, dword [ecx + 4]
test al, al
je 0x50fcfd
push 5
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
pop ebp
ret 4
push 0
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
pop ebp
ret 4
Function at 0x510220
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62e98e
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push esi
push edi
mov eax, dword [0x6bd4d8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
call fcn.0050edd0
mov dword [ebp - 4], 0
mov dword [edi + 4], vtable.CLightBase.0
mov eax, edi
mov dword [edi + 8], vtable.CSingleton_class_CLightManager_.0
mov dword [0x6d2bd0], eax
mov dword [edi], vtable.CLightManager.0
lea esi, [edi + 0xc]
mov dword [edi + 4], vtable.CLightManager.1.0
mov dword [edi + 8], vtable.CLightManager.2.0
push 8
mov byte [ebp - 4], 2
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
call fcn.005a48da
mov dword [eax + 4], 0
mov dword [esi], eax
mov dword [eax], esi
lea esi, [edi + 0x20]
mov byte [ebp - 4], 3
push 0x18
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.005a48da
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0
unpcklps xmm0, xmm0
add esp, 8
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esi], eax
mov eax, dword [ebp - 0x18]
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x48], vtable.CDynamicPool_class_CLight_.0
mov dword [edi + 0x4c], 0
mov dword [edi + 0x50], 0
mov dword [edi + 0x54], 0
mov dword [edi + 0x58], 0
mov dword [edi + 0x5c], 0
mov dword [edi + 0x60], 0
mov dword [edi + 0x64], 0
mov dword [edi + 0x68], 0
movq qword [edi + 0x34], xmm0
mov dword [edi + 0x3c], eax
mov eax, edi
mov dword [edi + 0x40], 3
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x513050
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62dca0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x6bd4d8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.CGraphicTextInstance.0
call fcn.005132b0
lea ecx, [esi + 0x64]
call fcn.00512fc0
mov ecx, dword [esi + 0x58]
test ecx, ecx
je 0x5130dc
mov eax, dword [esi + 0x60]
sub eax, ecx
sar eax, 2
lea edx, [eax*4]
cmp edx, 0x1000
jb 0x5130bd
mov edi, dword [ecx - 4]
add edx, 0x23
sub ecx, edi
lea eax, [ecx - 4]
cmp eax, 0x1f
ja 0x51319c
mov ecx, edi
push edx
push ecx
call fcn.005a48cc
mov dword [esi + 0x58], 0
add esp, 8
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
mov ecx, dword [esi + 0x4c]
test ecx, ecx
je 0x51312f
mov eax, dword [esi + 0x54]
sub eax, ecx
sar eax, 2
lea edx, [eax*4]
cmp edx, 0x1000
jb 0x513110
mov edi, dword [ecx - 4]
add edx, 0x23
sub ecx, edi
lea eax, [ecx - 4]
cmp eax, 0x1f
ja 0x51319c
mov ecx, edi
push edx
push ecx
call fcn.005a48cc
mov dword [esi + 0x4c], 0
add esp, 8
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
mov ecx, dword [esi + 0x48]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x513149
call fcn.00509830
mov dword [esi + 0x48], 0
mov ecx, dword [esi + 0x34]
cmp ecx, 0x10
jb 0x513179
mov eax, dword [esi + 0x20]
inc ecx
cmp ecx, 0x1000
jb 0x51316f
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x51319c
mov eax, edx
push ecx
push eax
call fcn.005a48cc
add esp, 8
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0xf
mov byte [esi + 0x20], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
call fcn.005e9e92
int3