joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007ae40
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
sub rsp, 0x20
cmp byte [0x1401341a0], 0
lea rsi, [0x14012b250]
mov qword [rsp + 0x40], r14
mov edi, edx
mov r14d, ecx
jne 0x14007aee9
mov byte [0x1401341a0], 1
call sub.MSVCP140.dll__Query_perf_frequency
mov rbx, rax
call sub.MSVCP140.dll__Query_perf_counter
cmp rbx, 0x989680
jne 0x14007ae8d
imul rax, rax, 0x64
jmp 0x14007aeab
cqo
idiv rbx
mov rcx, rax
imul rax, rdx, 0x3b9aca00
imul rcx, rcx, 0x3b9aca00
cqo
idiv rbx
add rax, rcx
mov rcx, rax
mov dword [0x14012b254], eax
mov edx, 1
nop dword [rax]
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edx
mov dword [rsi + rdx*4 + 4], ecx
inc rdx
cmp rdx, 0x270
jb 0x14007aec0
mov dword [0x14012b250], 0x270
mov ebp, 0x80000000
mov qword [rsp + 0x50], rsi
cmp r14d, ebp
lea eax, [r14 - 0x80000000]
lea esi, [r14 + rbp]
mov r14, qword [rsp + 0x40]
cmovae esi, eax
lea ecx, [rdi + rbp]
cmp edi, ebp
lea eax, [rdi - 0x80000000]
cmovae ecx, eax
sub ecx, esi
cmp ecx, 0xffffffff
jne 0x14007af2c
lea rcx, [rsp + 0x50]
call fcn.14007aa30
mov ecx, eax
jmp 0x14007af6b
lea edi, [rcx + 1]
lea rcx, [rsp + 0x50]
mov ebx, edi
call fcn.14007aa30
mov ecx, eax
imul rcx, rbx
cmp ecx, edi
jae 0x14007af67
mov eax, edi
xor edx, edx
neg eax
div edi
mov edi, edx
cmp ecx, edx
jae 0x14007af67
lea rcx, [rsp + 0x50]
call fcn.14007aa30
mov ecx, eax
imul rcx, rbx
cmp ecx, edi
jb 0x14007af53
shr rcx, 0x20
mov rbx, qword [rsp + 0x48]
lea edx, [rsi + rcx]
cmp edx, ebp
lea ecx, [rdx - 0x80000000]
lea eax, [rdx + rbp]
cmovae eax, ecx
add rsp, 0x20
pop rdi
pop rsi
pop rbp
ret
Function at 0x14007b500
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov edx, dword [rcx]
mov r9d, 0x138
mov r10, rcx
xorps xmm1, xmm1
cmp edx, r9d
jne 0x14007b572
lea r8, [rcx + 0x10]
movabs r11, 0xb5026f5aa96619e9
nop word [rax + rax]
mov edx, dword [r8 - 8]
xor edx, dword [r8]
lea r8, [r8 + 8]
btr edx, 0x1f
xor rdx, qword [r8 - 0x10]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [r8 + 0x4d0]
xor rcx, rdx
mov qword [r8 + 0x9b0], rcx
sub r9, 1
jne 0x14007b530
mov edx, dword [r10]
jmp 0x14007b673
cmp edx, 0x270
jb 0x14007b673
mov qword [rsp + 0x10], rbx
movabs r11, 0xb5026f5aa96619e9
lea rbx, [rcx + 0x9c8]
mov qword [rsp], rdi
mov rax, qword [rbx]
mov edi, 0x9c
mov rdx, qword [rbx + 8]
lea r8, [rbx + 8]
xor rdx, rax
btr edx, 0x1f
xor rdx, rax
movzx eax, dl
and al, 1
neg al
mov rax, qword [r8]
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [rbx + 0x4e0]
xor rcx, rdx
mov qword [rbx - 0x9c0], rcx
lea rbx, [r8]
sub rdi, 1
jne 0x14007b5a0
lea rbx, [r10 + 0xea8]
mov edi, 0x9b
mov rax, qword [rbx]
nop
mov rdx, rax
lea r8, [rbx + 8]
xor rdx, qword [r8]
btr edx, 0x1f
xor rdx, rax
movzx eax, dl
and al, 1
neg al
mov rax, qword [r8]
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [rbx - 0xea0]
xor rcx, rdx
mov qword [rbx - 0x9c0], rcx
lea rbx, [r8]
sub rdi, 1
jne 0x14007b5f0
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 8]
mov rdi, qword [rsp]
btr edx, 0x1f
xor rdx, qword [r10 + 0x1380]
mov rbx, qword [rsp + 0x10]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [r10 + 0x4e0]
xor rcx, rdx
xor edx, edx
mov qword [r10 + 0x9c0], rcx
mov dword [r10], edx
mov eax, edx
xorps xmm0, xmm0
mov rcx, qword [r10 + rax*8 + 8]
lea eax, [rdx + 1]
mov dword [r10], eax
movabs rdx, 0x38eb3ffff6d3
mov rax, rcx
shr rax, 0x1d
and rax, qword [r10 + 0x1388]
xor rcx, rax
mov rax, rcx
and rax, rdx
shl rax, 0x11
xor rcx, rax
mov rax, rcx
and rax, 0xffffffffffffbf77
shl rax, 0x25
xor rcx, rax
mov rdx, rcx
shr rdx, 0x2b
xor rdx, rcx
js 0x14007b6ce
cvtsi2sd xmm0, rdx
jmp 0x14007b6e3
mov rax, rdx
and edx, 1
shr rax, 1
or rax, rdx
cvtsi2sd xmm0, rax
addsd xmm0, xmm0
subsd xmm0, xmm1
addsd xmm0, xmm1
mulsd xmm0, qword [0x140100f68]
add rsp, 8
ret
Function at 0x14007cb90
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xa0
mov rbx, rdx
mov rbp, rcx
lea rdx, [0x14010fd80]
mov ecx, 0xb0
mov rdi, r9
mov r14d, r8d
call fcn.1400e2160
mov rsi, rax
test rax, rax
je 0x14007cd81
lea rcx, [rax + 1]
xor edx, edx
mov r8d, 0xaf
call sub.VCRUNTIME140.dll_memset
lea rcx, [rsi + 8]
mov byte [rsi], 1
mov edx, 2
call sub.MSVCP140.dll__Mtx_init_in_situ
lea rcx, [rsi + 0x58]
call sub.MSVCP140.dll__Cnd_init_in_situ
mov qword [0x140159748], rsi
xorps xmm0, xmm0
movups xmmword [rsi + 0xa0], xmm0
test r14d, r14d
je 0x14007cc38
test rdi, rdi
je 0x14007cc2e
cmp byte [rdi], 0
je 0x14007cc2e
mov rdx, rdi
mov rcx, rbp
call fcn.14007d320
jmp 0x14007cc38
xor edx, edx
mov rcx, rbp
call fcn.14007d280
call sub.KERNEL32.dll_GetCurrentProcessId
lea rcx, [0x1401341b0]
mov dword [0x140155538], eax
call sub.MSVCP140.dll__Mtx_lock
test eax, eax
jne 0x14007cdb7
test rbx, rbx
je 0x14007cc77
movups xmm0, xmmword [rbx]
movups xmmword [0x1401552c0], xmm0
movups xmm1, xmmword [rbx + 0x10]
movups xmmword [0x1401552d0], xmm1
movups xmm0, xmmword [rbx + 0x20]
jmp 0x14007cc97
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [0x1401552c0], xmm0
movups xmmword [0x1401552d0], xmm0
movups xmmword [0x1401552e0], xmm0
lea rcx, [0x1401341b0]
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [0x1401552f0], xmm0
movups xmmword [0x140155300], xmm0
movups xmmword [0x140155310], xmm0
call sub.MSVCP140.dll__Mtx_unlock
cmp qword [0x140135268], 0
jne 0x14007cd8a
mov rcx, rbp
call fcn.1400821a0
mov qword [0x140135268], rax
lea rcx, [0x14007b360]
mov qword [rax + 0x10], rcx
lea rcx, [0x14007b370]
mov rax, qword [0x140135268]
mov qword [rax + 0x18], rcx
mov eax, 1
mov rdi, qword [0x140159748]
mov ecx, 8
xchg byte [rdi], al
call fcn.1400e1674
xor ebx, ebx
test rax, rax
je 0x14007cd35
mov qword [rax], rdi
jmp 0x14007cd38
mov rax, rbx
lea rcx, [rsp + 0x38]
mov r9, rax
mov qword [rsp + 0x28], rcx
lea r8, [0x14007b3c0]
xor ecx, ecx
mov dword [rsp + 0x20], ebx
xor edx, edx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rsp + 0x30], rax
test rax, rax
je 0x14007cda8
cmp dword [rdi + 0xa8], ebx
jne 0x14007cd7a
movaps xmm1, xmmword [rsp + 0x30]
movups xmmword [rdi + 0xa0], xmm1
jmp 0x14007cd8a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_terminate]
int3
xor ebx, ebx
mov qword [0x140159748], rbx
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov ecx, 6
mov dword [rsp + 0x38], ebx
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3
mov ecx, eax
call sub.MSVCP140.dll_void___cdecl_std::_Throw_C_error_int_
int3
Function at 0x14007d320
Capabilities:
Query or enumerate registry value

Disassembly:
push rbx
sub rsp, 0xae0
mov rax, qword [0x14012da38]
xor rax, rsp
mov qword [rsp + 0xad0], rax
mov rbx, rdx
mov dword [rsp + 0x28], reloc.WLDAP32.dll_Ordinal_32
lea rax, [rsp + 0x80]
mov r8, rcx
xor edx, edx
mov qword [rsp + 0x20], rax
mov ecx, 0xfde9
mov r9d, 0xffffffff
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea rax, [rsp + 0x40]
mov dword [rsp + 0x28], reloc.WLDAP32.dll_Ordinal_32
mov r9d, 0xffffffff
mov qword [rsp + 0x20], rax
mov r8, rbx
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea rax, [rsp + 0x38]
mov r9d, 0x20019
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, str.SoftwareValveSteam
mov rcx, 0xffffffff80000001
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x14007d3d3
mov ecx, 2
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
lea rdx, str.Error_opening_Steam_key_n
jmp 0x14007d49a
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
mov qword [rsp + 0x28], rax
lea rdx, str.SteamExe
lea rax, [rsp + 0xc0]
mov dword [rsp + 0x30], 0x208
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov rcx, qword [rsp + 0x38]
mov ebx, eax
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
jne 0x14007d488
mov ecx, dword [rsp + 0x30]
cmp ecx, 1
jb 0x14007d488
shr ecx, 1
je 0x14007d446
lea rax, [rsp + 0xc0]
lea edx, [rbx + 0x5c]
cmp word [rax], 0x2f
jne 0x14007d43c
mov word [rax], dx
add rax, 2
sub rcx, 1
jne 0x14007d433
lea rax, [rsp + 0x40]
mov edx, 0x800
lea r9, [rsp + 0xc0]
mov qword [rsp + 0x20], rax
lea r8, str.__s__steam:__rungameid__s
lea rcx, [rsp + 0x2d0]
call fcn.14007d1b0
lea rdx, [rsp + 0x2d0]
lea rcx, [rsp + 0x80]
call fcn.14007ce50
jmp 0x14007d4a2
mov ecx, 2
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
lea rdx, str.Error_reading_SteamExe_key_n
mov rcx, rax
call fcn.14007d4c0
mov rcx, qword [rsp + 0xad0]
xor rcx, rsp
call fcn.1400e17d0
add rsp, 0xae0
pop rbx
ret
Function at 0x14007d560
Capabilities:
Check if file exists

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x14012da38]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov eax, dword [0x1401011c0]
xor edi, edi
movups xmm0, xmmword [str._pipediscord_ipc_0]
mov dword [rsp + 0x68], eax
mov rbx, rcx
movzx eax, word [0x1401011c4]
lea rcx, [rsp + 0x40]
movups xmm1, xmmword [0x1401011a8]
mov word [rsp + 0x6c], ax
mov eax, gethostbyname
movups xmmword [rsp + 0x40], xmm0
xor r9d, r9d
mov qword [rsp + 0x30], rdi
movsd xmm0, qword [0x1401011b8]
xor r8d, r8d
mov dword [rsp + 0x28], edi
mov edx, 0xc0000000
movsd qword [rsp + 0x60], xmm0
mov word [rsp + 0x6a], ax
movups xmmword [rsp + 0x50], xmm1
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rbx + 8], rax
cmp rax, 0xffffffffffffffff
jne 0x14007d664
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x14007d618
movzx eax, word [rsp + 0x6a]
cmp ax, 0x39
jae 0x14007d687
inc ax
mov word [rsp + 0x6a], ax
jmp 0x14007d633
cmp eax, 0xe7
jne 0x14007d687
mov edx, 0x2710
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_WaitNamedPipeW]
test eax, eax
je 0x14007d687
mov qword [rsp + 0x30], rdi
lea rcx, [rsp + 0x40]
mov dword [rsp + 0x28], edi
xor r9d, r9d
xor r8d, r8d
mov dword [rsp + 0x20], 3
mov edx, 0xc0000000
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rbx + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14007d5f8
mov byte [rbx], 1
mov al, 1
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.1400e17d0
mov rbx, qword [rsp + 0x98]
add rsp, 0x80
pop rdi
ret
xor al, al
jmp 0x14007d669

Function at 0x14007d690
Capabilities:
Read file on windows
Read pipe

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
sub rsp, 0x30
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
test rdx, rdx
je 0x14007d751
test rcx, rcx
je 0x14007d751
mov rcx, qword [rcx + 8]
cmp rcx, 0xffffffffffffffff
je 0x14007d751
xor ebp, ebp
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rbp
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
xor edx, edx
mov dword [rsp + 0x58], ebp
call qword [sym.imp.KERNEL32.dll_PeekNamedPipe]
test eax, eax
je 0x14007d73c
mov eax, dword [rsp + 0x58]
cmp rax, rdi
jb 0x14007d751
mov rcx, qword [rbx + 8]
lea r9, [rsp + 0x68]
mov r8d, edi
mov dword [rsp + 0x68], ebp
mov rdx, rsi
mov qword [rsp + 0x20], rbp
call qword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, 1
jne 0x14007d725
mov rbx, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
mov rcx, rbx
call fcn.14007d510
xor al, al
mov rbx, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rbx + 8], 0xffffffffffffffff
mov byte [rbx], bpl
mov rbx, qword [rsp + 0x50]
xor al, al
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
Function at 0x14007d760
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, r8
test r8, r8
jne 0x14007d776
mov al, 1
add rsp, 0x30
pop rbx
ret
test rcx, rcx
je 0x14007d7ab
mov rcx, qword [rcx + 8]
cmp rcx, 0xffffffffffffffff
je 0x14007d7ab
test rdx, rdx
je 0x14007d7ab
xor eax, eax
lea r9, [rsp + 0x50]
mov dword [rsp + 0x50], eax
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
jne 0x14007d7ab
cmp dword [rsp + 0x50], ebx
je 0x14007d76e
xor al, al
add rsp, 0x30
pop rbx
ret

Function at 0x1400831a0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 7], dil
je 0x1400831d4
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x1400831c0
mov byte [r8 + 7], dil
lea rax, [r8 + 6]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140083201
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140083220
mov qword [rsp + 0x30], 6
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, word [r8 + 4]
mov word [rsp + 0x24], ax
mov byte [rsp + 0x26], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14008322e
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008dbe0
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400832a5
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400832a0
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400832a0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1400832c0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 9], dil
je 0x1400832f4
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x1400832e0
mov byte [r8 + 9], dil
lea rax, [r8 + 8]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140083321
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140083337
mov qword [rsp + 0x30], 8
mov rax, qword [r8]
mov qword [rsp + 0x20], rax
mov byte [rsp + 0x28], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140083345
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008dbe0
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400833bc
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400833b7
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400833b7
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1400833d0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x140083414
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x140083400
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14008343b
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x140083455
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
mov byte [rbp - 0x33], r9b
cmp byte [rdx + 0xa], 0
je 0x140083473
mov rcx, r9
nop
lea eax, [rcx + 0x7d]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x140083460
mov byte [rdx + 0xa], 0
lea rax, [rdx + 9]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x14008349a
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x1400834b6
mov qword [rbp - 0x48], 9
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, byte [rdx + 8]
mov byte [rbp - 0x50], al
mov byte [rbp - 0x4f], 0
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.140004f40
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x14008350a
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083504
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140083504
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x140083548
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083543
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140083543
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x140083560
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xa], dil
je 0x140083594
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 9
jb 0x140083580
mov byte [r8 + 0xa], dil
lea rax, [r8 + 9]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x1400835c1
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x1400835e3
mov qword [rsp + 0x30], 9
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, byte [r8 + 8]
mov byte [rsp + 0x28], al
mov byte [rsp + 0x29], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x1400835f1
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008dbe0
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140083668
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083663
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140083663
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x140083680
Capabilities:
Encode data using xor

Disassembly:
push rbp
push rbx
push rdi
mov rbp, rsp
sub rsp, 0x80
mov rbx, rdx
mov rdi, rcx
mov qword [rbp - 0x10], rcx
xor edx, edx
cmp byte [r8 + 7], dl
je 0x1400836c4
mov ecx, edx
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x1400836b0
mov byte [r8 + 7], dl
lea rax, [r8 + 6]
mov qword [rbp - 0x58], rdx
mov qword [rbp - 0x48], rdx
mov qword [rbp - 0x40], rdx
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x1400836ea
mov qword [rbp - 0x48], rdx
mov byte [rbp - 0x58], dl
jmp 0x140083704
mov qword [rbp - 0x48], 6
mov eax, dword [r8]
mov dword [rbp - 0x58], eax
movzx eax, word [r8 + 4]
mov word [rbp - 0x54], ax
mov byte [rbp - 0x52], dl
cmp byte [rbx + 0x14], 0
je 0x140083723
mov rcx, rdx
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [rbx + rcx], al
inc rcx
cmp rcx, 0x13
jb 0x140083710
mov byte [rbx + 0x14], 0
lea rax, [rbx + 0x13]
mov qword [rbp - 0x38], rdx
mov qword [rbp - 0x28], rdx
mov qword [rbp - 0x20], rdx
cmp rbx, rax
jne 0x14008374a
mov qword [rbp - 0x28], rdx
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x38], 0
jmp 0x140083788
mov edx, reloc.WLDAP32.dll_Ordinal_32
lea rcx, [rbp - 0x38]
call fcn.1400072e0
mov rcx, rax
mov qword [rbp - 0x38], rax
mov qword [rbp - 0x28], reloc.WS2_32.dll_send
mov qword [rbp - 0x20], Ordinal_33
movups xmm0, xmmword [rbx]
movups xmmword [rax], xmm0
movzx eax, word [rbx + 0x10]
mov word [rcx + 0x10], ax
movzx eax, byte [rbx + 0x12]
mov byte [rcx + 0x12], al
mov byte [rcx + 0x13], 0
lea r9, [rbp - 0x58]
lea r8, [rbp - 0x38]
movzx edx, byte [rbp - 0x60]
mov rcx, rdi
call fcn.140004f40
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x1400837dc
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400837d6
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400837d6
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x14008381a
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083815
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140083815
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rdi
add rsp, 0x80
pop rdi
pop rbx
pop rbp
ret
Function at 0x140083830
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xc], dil
je 0x140083864
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xb
jb 0x140083850
mov byte [r8 + 0xc], dil
lea rax, [r8 + 0xb]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140083891
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x1400838bd
mov qword [rsp + 0x30], recvfrom
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, word [r8 + 8]
mov word [rsp + 0x28], ax
movzx eax, byte [r8 + 0xa]
mov byte [rsp + 0x2a], al
mov byte [rsp + 0x2b], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x1400838cb
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008dbe0
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140083942
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14008393d
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14008393d
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400e16b0
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret