joyce8/EMBER2024-capa huggingface dataset:
Function at 0x423f40
Capabilities:
Get thread local storage value
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49ed0f
mov eax, dword fs:[0]
push eax
sub esp, 0x64
mov eax, dword [0x4d506c]
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, ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x6c], ebx
cmp dword [ebx + 0x18], 0xd
jne 0x423fdd
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x10
call esi
test ax, ax
js 0x423fdd
cmp byte [edi + 0x44e], 0
je 0x42413e
cmp byte [edi + 0x44f], 0
je 0x423fb4
push 0x11
call esi
test ax, ax
js 0x423fc1
cmp byte [edi + 0x44f], 0
jne 0x42413e
push 0x11
call esi
test ax, ax
js 0x42413e
mov ecx, dword [edi + 0x20]
test ecx, ecx
je 0x424155
push 0
push 0
push 0x2d
push edi
call fcn.0042ad20
jmp 0x424155
cmp byte [edi + 0x454], 0
je 0x42413e
cmp dword [ebx + 0x18], 0x56
jne 0x42413e
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x42413e
xor eax, eax
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], eax
call fcn.00425700
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x42412f
xor eax, eax
mov dword [ebp - 0x2c], 7
mov dword [ebp - 0x30], 0
mov word [ebp - 0x40], ax
mov byte [ebp - 4], 1
lea esi, [ebp - 0x28]
mov edx, dword [ebp - 0x14]
cmp edx, 8
mov ebx, dword [ebp - 0x28]
cmovae esi, ebx
cmp edx, 8
lea eax, [ebp - 0x28]
cmovae eax, ebx
lea eax, [eax + ecx*2]
cmp esi, eax
je 0x42408a
movzx eax, word [esi]
cmp eax, 0x39
ja 0x424085
cmp eax, 0x30
jb 0x424085
push eax
lea ecx, [ebp - 0x40]
call fcn.004194b0
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x18]
mov ebx, dword [ebp - 0x28]
add esi, 2
jmp 0x424056
cmp dword [ebp - 0x30], 0
lea ecx, [ebp - 0x40]
jne 0x4240a5
call fcn.004056e0
lea ecx, [ebp - 0x28]
call fcn.004056e0
jmp 0x424155
call fcn.00425860
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x70], ecx
mov dword [ecx + 0x14], 7
mov dword [ecx + 0x10], 0
cmp dword [ecx + 0x14], 8
jb 0x4240ca
mov eax, dword [ecx]
jmp 0x4240cc
mov eax, ecx
xor edx, edx
push 0xffffffffffffffff
mov word [eax], dx
lea eax, [ebp - 0x28]
push edx
push eax
call fcn.00406500
lea ecx, [ebp - 0x68]
call fcn.00425de0
mov byte [ebp - 4], 2
call fcn.0041d8a0
lea ecx, [ebp - 0x68]
push ecx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
call fcn.0041ca20
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x44]
test ecx, ecx
je 0x424124
mov edx, dword [ecx]
lea eax, [ebp - 0x68]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
mov dword [ebp - 0x44], 0
lea ecx, [ebp - 0x40]
call fcn.004056e0
mov ebx, dword [ebp - 0x6c]
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0xffffffff
call fcn.004056e0
mov eax, dword [edi]
mov ecx, edi
push 0
push dword [ebx + 0x1c]
push dword [ebx + 0x18]
push 0x100
call dword [eax + 0x1dc]
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.0049abdf
mov esp, ebp
pop ebp
ret 4
Function at 0x425700
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49eeb0
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x4d506c]
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 esi, ecx
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x42573e
mov eax, dword [esi]
jmp 0x425740
mov eax, esi
xor ecx, ecx
push ecx
mov word [eax], cx
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x425838
mov edi, dword [sym.imp.USER32.dll_IsClipboardFormatAvailable]
push 0xd
call edi
test eax, eax
je 0x4257d8
push 0xd
call dword [sym.imp.USER32.dll_GetClipboardData]
mov edi, eax
cmp edi, 0xffffffff
je 0x425832
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ebx, eax
test ebx, ebx
je 0x425832
push edi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
shr eax, 1
xor ecx, ecx
push eax
mov word [ebp - 0x28], cx
lea ecx, [ebp - 0x28]
push ebx
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
call fcn.00405bf0
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 0
cmp esi, eax
je 0x4257c7
push 0xffffffffffffffff
push 0
push eax
mov ecx, esi
call fcn.00406500
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
lea ecx, [ebp - 0x28]
call fcn.004056e0
jmp 0x425832
push 1
call edi
test eax, eax
je 0x425832
push 1
call dword [sym.imp.USER32.dll_GetClipboardData]
mov edi, eax
cmp edi, 0xffffffff
je 0x425832
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ebx, eax
test ebx, ebx
je 0x425832
push edi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push ebx
lea ecx, [ebp - 0x40]
call fcn.00405a90
push 0
mov edx, esi
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.00449480
add esp, 4
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
lea ecx, [ebp - 0x40]
call fcn.004059d0
call dword [sym.imp.USER32.dll_CloseClipboard]
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.0049abdf
mov esp, ebp
pop ebp
ret

Function at 0x425860
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 0
mov esi, ecx
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4258e0
call dword [sym.imp.USER32.dll_EmptyClipboard]
test eax, eax
jne 0x425888
call dword [sym.imp.USER32.dll_CloseClipboard]
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x10]
push ebx
push edi
lea ebx, [eax + eax]
lea eax, [ebx + 2]
push eax
push 2
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
je 0x4258d8
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
cmp dword [esi + 0x14], 8
mov dword [ebp - 4], eax
jb 0x4258b4
mov esi, dword [esi]
push ebx
push esi
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebp - 4]
add esp, 0xc
xor ecx, ecx
push edi
mov word [ebx + eax], cx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x428570
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4285b5
cmp byte [ebp + 8], 0
je 0x4285a9
cmp byte [ebp + 0xc], 0
mov ecx, 1
mov eax, 4
cmovne eax, ecx
push eax
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
xor eax, eax
push eax
push dword [esi + 0x10]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x441c30
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 8]
movss xmm0, dword [ebp + 0x18]
mov edx, dword [ebp + 0x20]
mov dword [ebp - 0x24], eax
mov ax, word [ebp + 0x14]
mov word [ebp - 0x10], ax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0x10]
push esi
mov esi, ecx
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x1c]
xor eax, eax
test ecx, ecx
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x14], 0
sete al
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x20], esi
movss dword [ebp - 4], xmm0
cmp eax, edx
jne 0x441c9d
mov ecx, dword [esi + 0x20]
mov eax, dword [ecx + 0xf4]
mov dword [ebp - 0x18], eax
mov eax, dword [ecx + 0xf8]
mov dword [ebp - 0x14], eax
jmp 0x441ca3
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], edx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x1c], eax
lea ecx, [ebp - 0x24]
mov eax, dword [esi]
push ecx
mov ecx, esi
call dword [eax + 0xd0]
pop esi
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x448880
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
lea eax, [ebp - 0x10]
mov ebx, ecx
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov ecx, dword [ebp - 0x10]
lea esi, [ebx + 0x80]
sub ecx, dword [esi]
mov edx, dword [ebp - 0xc]
sbb edx, dword [esi + 4]
call fcn.0049ba20
mulsd xmm0, qword [0x4c81e0]
mov edx, dword [ebx + 0x8c]
mov ecx, dword [ebx + 0x88]
movsd qword [ebp - 8], xmm0
call fcn.0049ba20
movsd xmm1, qword [ebp - 8]
divsd xmm1, xmm0
push esi
addsd xmm1, qword [ebx + 0x20]
movsd qword [ebx + 0x20], xmm1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
cmp dword [ebx + 0x54], 0
mov esi, eax
je 0x448950
mov eax, dword [ebx + 0x14]
mov ecx, dword [ebx + 0x10]
cmp eax, ecx
jle 0x448901
cmp esi, eax
jge 0x448907
cmp eax, ecx
jge 0x448932
cmp esi, eax
jg 0x448932
mov ecx, dword [ebx + 0x54]
mov esi, eax
mov dword [ebp - 4], esi
test ecx, ecx
jne 0x448919
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xbad_function_call_void_]
mov eax, dword [ecx]
lea edx, [ebp - 4]
push edx
call dword [eax + 8]
mov ecx, ebx
call fcn.00448960
mov dword [ebx + 0x18], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp esi, dword [ebx + 0x18]
je 0x448950
mov ecx, dword [ebx + 0x54]
mov dword [ebp - 4], esi
test ecx, ecx
jne 0x448947
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xbad_function_call_void_]
mov eax, dword [ecx]
lea edx, [ebp - 4]
push edx
call dword [eax + 8]
mov dword [ebx + 0x18], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44bd20
Capabilities:
Create process on windows
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a0ca8
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x4d506c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
push 0
push str.CommonProgramW6432
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov esi, eax
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
mov dword [ebp - 4], eax
test esi, esi
je 0x44be10
push eax
push esi
lea ecx, [ebp - 0x28]
call fcn.00419080
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push esi
cmovae eax, dword [ebp - 0x28]
push eax
push str.CommonProgramW6432
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x44be10
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 2], 0
jne 0x44bdd8
lea eax, [ecx - 1]
push eax
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.00405690
push eax
lea ecx, [ebp - 0x28]
call fcn.0040d730
lea ecx, [ebp - 0x40]
call fcn.004056e0
push str.microsoft_sharedinkTabTip.exe
lea edx, [ebp - 0x28]
lea ecx, [ebp - 0x40]
call fcn.0041a000
add esp, 4
lea ecx, [ebp - 0x28]
push eax
call fcn.0040d730
mov edx, dword [ebp - 0x2c]
cmp edx, 8
jb 0x44be0a
mov ecx, dword [ebp - 0x40]
inc edx
push 2
call fcn.004044e0
add esp, 4
cmp dword [ebp - 0x18], 0
jne 0x44be1f
push 0x3e
push str.C:Program_FilesCommon_Filesmicrosoft_sharedinkTabTip.exe
lea ecx, [ebp - 0x28]
call fcn.00405bf0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0xa
cmovae eax, dword [ebp - 0x28]
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x44be54
mov ecx, dword [ebp - 0x28]
inc edx
push 2
call fcn.004044e0
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
Function at 0x456e10
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49f298
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x4d506c]
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, ecx
mov eax, dword [edi]
mov esi, dword [ebp + 8]
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test eax, eax
je 0x456e52
push eax
call ebx
add esp, 4
mov eax, dword [edi + 4]
test eax, eax
je 0x456e5f
push eax
call ebx
add esp, 4
lea ecx, [ebp - 0x28]
mov dword [edi], 0
mov dword [edi + 4], 0
call fcn.00433180
push esi
mov dword [ebp - 4], 0
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeW]
test eax, eax
je 0x456ebb
cmp word [esi], 0
jne 0x456e9a
xor ecx, ecx
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.0040dcd0
jmp 0x456ee9
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x456ea0
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.0040dcd0
jmp 0x456ee9
cmp word [esi], 0
jne 0x456ec5
xor ecx, ecx
jmp 0x456edf
mov ecx, esi
lea edx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x456ed0
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.00405bf0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push 0x80
push 3
push 0
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x456f1d
push 0x63
push str.Error_opening_file
jmp 0x456f8e
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x456f35
push 0x63
push 0x4c6388
jmp 0x456f8e
cmp esi, 0x400000
jbe 0x456f46
push 0x63
push str.File_too_large
jmp 0x456f8e
push esi
mov dword [ebp - 0x2c], 0
call fcn.0049b111
add esp, 4
mov dword [ebp - 0x30], eax
lea ecx, [ebp - 0x2c]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2c], esi
je 0x456fb1
mov esi, dword [ebp - 0x30]
push esi
call fcn.0049b11a
add esp, 4
mov ecx, edi
call fcn.00457000
push 0x63
push str.Could_not_read_file
mov esi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcsncpy]
lea eax, [edi + 0x10]
push eax
call esi
push 0x31
lea eax, [edi + 0xd8]
push 0x4c2a80
push eax
call esi
add esp, 0x18
xor bl, bl
jmp 0x456fc9
push ecx
push esi
mov esi, dword [ebp - 0x30]
mov ecx, edi
push esi
call fcn.00456d50
push esi
mov bl, al
call fcn.0049b11a
add esp, 4
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x456fdf
mov ecx, dword [ebp - 0x28]
inc edx
push 2
call fcn.004044e0
add esp, 4
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.0049abdf
mov esp, ebp
pop ebp
ret 8
Function at 0x462f80
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4d506c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x462fd0
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x462fca
shr eax, 8
cmp al, 2
jne 0x462fca
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
Function at 0x466870
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00466890
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp 0x49c37e
jmp dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]

Function at 0x46bd60
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 0x46bda9
mov al, byte [esi]
push eax
call fcn.00477dd0
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 0x46bd87
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x46d010
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x46d02e
cmp dword [esi + 0x6c], 0
je 0x46d02e
push 2
push 3
push esi
call fcn.00478390
add esp, 0xc
push dword [ebp + 0xc]
call fcn.00478800
add esp, 4
test esi, esi
je 0x46d04e
cmp dword [esi + 0x6c], 0
je 0x46d04e
push 3
push esi
call fcn.004783d0
add esp, 8
pop esi
pop ebp
ret
Function at 0x475940
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x1d0], 0
je 0x475984
push esi
push 1
push edi
call fcn.004682c0
push dword [edi + 0x15c]
mov eax, dword [edi + 0x1d0]
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.004682c0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4759ba
push dword [edi + 0x158]
lea eax, [eax + eax*2]
push 1
add eax, 0x4a9530
push 2
push eax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
push dword [edi + 0x158]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x475d70
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x1a8]
call fcn.00476280
add esp, 8
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], 0
cmp ebx, 0xffffffff
jne 0x475df4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x475dcc
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebx
mov dword [eax], 0x51
xor eax, eax
pop ebp
ret
push esi
push edi
call fcn.00463460
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.004759c0
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x48d4], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x476280
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
mov edx, dword [ebx + ecx*4 + 0x1a8]
lea esi, [ebx + 0x1cc]
add esi, eax
mov dword [ebp + 8], edx
mov eax, dword [ebx + 0x2b0]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x47633d
cmp dword [ebx + ecx*4 + 0x1bc], 0x475cc0
jne 0x47633d
cmp dword [esi], 0
je 0x4762cf
test edi, edi
je 0x47633d
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.004754f0
add esp, 0x14
cmp eax, 0xffffffff
je 0x47633d
test al, 1
je 0x47633d
cmp dword [esi], 0
jne 0x476324
mov eax, dword [ebx]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x476324
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
pop ebp
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x47633d
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x476420
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x1ec], 0
je 0x476433
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1a8]
cmp eax, 0xffffffff
je 0x47642f
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
setne al
pop ebp
ret

Function at 0x476bc0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4d7f68]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x476c11
push 3
push 2
push eax
push 6
call fcn.00494730
add esp, 0x10
test al, al
je 0x476c05
mov dword [0x4d7f68], 2
mov esp, ebp
pop ebp
ret
mov dword [0x4d7f68], 1
jmp 0x476c16
cmp eax, 2
je 0x476c56
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 0x476c3d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x476c56
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 0x476d30
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 8]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [ebp + 0xc]
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x476d78
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00463460
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00475aa0
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00475aa0
add esp, 8
pop edi
pop esi
pop ebp
ret
Function at 0x476eb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x4d506c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
cmp dword [ebx + 0x94], 2
mov edi, dword [ebx]
mov dword [ebp - 0x10c], edi
je 0x4770ad
cmp byte [ebx + 0x26e], 0
push esi
jne 0x4770a3
cmp byte [ebx + 0x28a], 0
jne 0x4770a3
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x476f4e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00463460
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.004759c0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x476fb7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00463460
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004759c0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [ebp - 0x104]
push esi
push eax
call fcn.00476610
add esp, 0xc
test al, al
jne 0x477015
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov esi, eax
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
push dword [esi]
mov edi, eax
push ebx
call fcn.00463460
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.004759c0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [ebx + 0x60], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebx + 0x70], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [ebx + 0x80], xmm0
mov dword [ebx + 0x88], eax
mov ax, word [esi + 0x2c]
mov word [ebx + 0x8c], ax
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00476610
add esp, 0xc
test al, al
jne 0x4770a3
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov esi, eax
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
push dword [esi]
mov edi, eax
push ebx
call fcn.00463460
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.004759c0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret
push ebx
call fcn.00476ae0
add esp, 4
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0049abdf
mov esp, ebp
pop ebp
ret