joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400497c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x40], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x1400497f4
mov eax, esi
lea ecx, [rax - 0x3c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x1400497e0
mov byte [r8 + 0xa], sil
lea rax, [r8 + 9]
mov qword [rsp + 0x20], rsi
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], sil
cmp r9, rax
je 0x140049829
mov r8d, 9
mov rdx, r9
lea rcx, [rsp + 0x20]
call fcn.140046a30
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140049837
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140056980
mov qword [rdi], rsi
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400498ae
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400498a9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400498a9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400498c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x40], rcx
xor esi, esi
cmp byte [r8 + 0xc], sil
je 0x1400498f4
mov eax, esi
lea ecx, [rax - 0x3c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x1400498e0
mov byte [r8 + 0xc], sil
lea rax, [r8 + 0xb]
mov qword [rsp + 0x20], rsi
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], sil
cmp r9, rax
je 0x140049929
mov r8d, listen
mov rdx, r9
lea rcx, [rsp + 0x20]
call fcn.140046a30
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140049937
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.140056980
mov qword [rdi], rsi
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400499ae
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400499a9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400499a9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400499c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x68], rcx
xor esi, esi
cmp byte [r8 + 6], sil
je 0x1400499f4
mov ecx, esi
lea eax, [rcx - 0x3c]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x1400499e0
mov byte [r8 + 6], sil
lea rax, [r8 + 5]
mov qword [rsp + 0x48], rsi
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x60], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x48], sil
cmp r9, rax
je 0x140049a29
mov r8d, 5
mov rdx, r9
lea rcx, [rsp + 0x48]
call fcn.140046a30
nop
cmp byte [rbx + 0xd], 0
je 0x140049a53
mov rcx, rsi
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rbx], al
inc rcx
cmp rcx, 0xc
jb 0x140049a40
mov byte [rbx + 0xd], 0
lea rax, [rbx + 0xc]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x40], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x28], 0
cmp rbx, rax
je 0x140049a88
mov r8d, listen
mov rdx, rbx
lea rcx, [rsp + 0x28]
call fcn.140046a30
nop
lea r9, [rsp + 0x48]
lea r8, [rsp + 0x28]
movzx edx, byte [rsp + 0x20]
mov rcx, rdi
call fcn.14004f750
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x140049ae1
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140049adb
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140049adb
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x140049b21
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140049b1c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140049b1c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
mov rax, rdi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400507e0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 5], r8b
je 0x140050813
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rdx], al
inc rcx
cmp rcx, 4
jb 0x140050800
mov byte [rdx + 5], r8b
lea rcx, [rdx + 4]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x14005083c
mov r8d, 4
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140050850
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 8], r8b
je 0x140050883
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rdx], al
inc rcx
cmp rcx, 7
jb 0x140050870
mov byte [rdx + 8], r8b
lea rcx, [rdx + 7]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x1400508ac
mov r8d, 7
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x1400508c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 9], r8b
je 0x1400508f3
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rdx], al
inc rcx
cmp rcx, 8
jb 0x1400508e0
mov byte [rdx + 9], r8b
lea rcx, [rdx + 8]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x14005091c
mov r8d, 8
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140050930
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 0x10], r8b
je 0x140050963
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rdx], al
inc rcx
cmp rcx, 0xf
jb 0x140050950
mov byte [rdx + 0x10], r8b
lea rcx, [rdx + 0xf]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x14005098c
mov r8d, reloc.WS2_32.dll_ntohs
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x1400509a0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 0xb], r8b
je 0x1400509d3
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rcx + rdx], al
inc rcx
cmp rcx, 0xa
jb 0x1400509c0
mov byte [rdx + 0xb], r8b
lea rcx, [rdx + 0xa]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x1400509fc
mov r8d, 0xa
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140050a80
Capabilities:
Read file via mapping

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x270
mov rax, qword [0x1400fc080]
xor rax, rsp
mov qword [rsp + 0x260], rax
mov rbx, rdx
mov dword [rsp + 0x40], 0x104
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea r9, [rsp + 0x40]
xor edx, edx
mov rcx, rax
lea r8, [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_QueryFullProcessImageNameW]
xor esi, esi
lea rcx, [rsp + 0x50]
mov qword [rsp + 0x30], rsi
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov dword [rsp + 0x20], 3
lea r8d, [rsi + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rdi, rax
dec rax
cmp rax, 0xfffffffffffffffd
ja 0x140050b2d
mov qword [rsp + 0x28], rsi
lea r8d, [rsi + 2]
xor r9d, r9d
mov dword [rsp + 0x20], esi
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateFileMappingW]
test rax, rax
jne 0x140050b5c
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rbx + 8], rsi
mov qword [rbx], rsi
mov rax, rbx
mov rcx, qword [rsp + 0x260]
xor rcx, rsp
call fcn.1400ab9c0
lea r11, [rsp + 0x270]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
xor r9d, r9d
mov qword [rsp + 0x20], rsi
xor r8d, r8d
mov rcx, rax
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov qword [rbx + 8], rax
mov qword [rbx], rdi
jmp 0x140050b34
Function at 0x140051df0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 5], 0
je 0x140051e13
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x3c]
xor byte [rax + rcx], dl
inc rax
cmp rax, 4
jb 0x140051e00
mov byte [rcx + 5], 0
mov rax, rcx
ret

Function at 0x140051e20
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x136], 0
je 0x140051e48
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x3c]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x135
jb 0x140051e30
mov byte [rcx + 0x136], 0
mov rax, rcx
ret

Function at 0x140051e50
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x44], 0
je 0x140051e73
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x3c]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x43
jb 0x140051e60
mov byte [rcx + 0x44], 0
mov rax, rcx
ret

Function at 0x140051e80
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x47], 0
je 0x140051ea3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x3c]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x46
jb 0x140051e90
mov byte [rcx + 0x47], 0
mov rax, rcx
ret
Function at 0x140051eb0
Capabilities:
Allocate or change rwx memory
Enumerate pe sections
Parse pe header

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x50
mov rax, qword [0x1400fc080]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rbp, rcx
mov byte [rsp + 0x20], dl
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov r14, rax
test rax, rax
je 0x1400520a6
mov r12d, 0x5a4d
cmp word [rax], r12w
jne 0x1400520a6
movsxd rdi, dword [rax + 0x3c]
add rdi, rax
cmp dword [rdi], 0x4550
jne 0x1400520a6
movzx ebx, word [rdi + 0x14]
lea rdx, [rsp + 0x30]
add rbx, 0x18
lea rcx, [rsp + 0x21]
mov r8, rax
add rbx, rdi
call fcn.140050a80
mov r15, qword [rsp + 0x38]
test r15, r15
je 0x1400520a6
mov rsi, qword [rsp + 0x30]
lea rax, [rsi - 1]
cmp rax, 0xfffffffffffffffd
ja 0x1400520a6
cmp word [r15], r12w
jne 0x140052094
movsxd rcx, dword [r15 + 0x3c]
add rcx, r15
cmp dword [rcx], 0x4550
jne 0x140052094
mov eax, dword [rdi + 8]
cmp dword [rcx + 8], eax
jne 0x140052094
movzx edx, word [rcx + 6]
cmp dx, word [rdi + 6]
jne 0x140052094
movzx eax, word [rcx + 0x14]
lea r12, [rcx + 0x18]
xor esi, esi
mov qword [rsp + 0x80], r13
add r12, rax
xor r13b, r13b
mov r9d, esi
mov r10d, edx
test edx, edx
je 0x140052072
nop
mov r8, rbp
mov rax, rbx
sub r8, rbx
nop dword [rax]
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140051fd3
inc rax
test ecx, ecx
jne 0x140051fc0
test edx, edx
jne 0x140051fe0
test dword [rbx + 0x24], 0x20000000
jne 0x140051ff5
inc r9d
add rbx, 0x28
add r12, 0x28
cmp r9d, r10d
jl 0x140051fb0
jmp 0x140052072
cmp dword [rbx + 0x10], esi
jbe 0x140052072
nop word [rax + rax]
mov eax, dword [r12 + 0x14]
mov ecx, dword [rbx + 0xc]
mov edi, esi
add rax, rdi
add rcx, rdi
add rcx, r14
movzx ebp, byte [rax + r15]
cmp byte [rcx], bpl
je 0x14005206b
cmp byte [rsp + 0x20], 0
je 0x140052068
mov edx, 1
mov dword [rsp + 0x24], 0x40
lea r9, [rsp + 0x28]
lea r8d, [rdx + 0x3f]
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [rbx + 0xc]
lea r9, [rsp + 0x24]
add rax, rdi
mov edx, 1
mov byte [rax + r14], bpl
mov ecx, dword [rbx + 0xc]
mov r8d, dword [rsp + 0x28]
add rcx, rdi
add rcx, r14
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov r13b, 1
inc esi
cmp esi, dword [rbx + 0x10]
jb 0x140052000
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
movzx eax, r13b
mov r13, qword [rsp + 0x80]
jmp 0x1400520a8
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1400ab9c0
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rsi
ret
Function at 0x1400524b0
Capabilities:
Encode data using xor

Disassembly:
xor r9d, r9d
mov r10, rcx
mov ecx, r9d
test r8, r8
je 0x140052597
cmp r8, 8
jb 0x140052576
mov r9, r8
lea r11, [rdx + 4]
and r9, 0xfffffffffffffff8
mov rax, r10
sub rax, rdx
xorps xmm3, xmm3
xorps xmm2, xmm2
movd xmm1, dword [rax + r11 - 4]
add rcx, 8
movd xmm0, dword [r11 - 4]
lea r11, [r11 + 8]
punpcklbw xmm1, xmm1
punpcklwd xmm1, xmm1
punpcklbw xmm0, xmm0
psrad xmm1, 0x18
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
pxor xmm1, xmm0
movd xmm0, dword [r11 - 8]
punpcklbw xmm0, xmm0
por xmm3, xmm1
movd xmm1, dword [rax + r11 - 8]
punpcklbw xmm1, xmm1
punpcklwd xmm1, xmm1
punpcklwd xmm0, xmm0
psrad xmm1, 0x18
psrad xmm0, 0x18
pxor xmm1, xmm0
por xmm2, xmm1
cmp rcx, r9
jb 0x1400524e3
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd r9d, xmm2
cmp rcx, r8
jae 0x140052597
sub r10, rdx
lea rax, [rcx + rdx]
sub r8, rcx
movsx edx, byte [rax + r10]
movsx ecx, byte [rax]
lea rax, [rax + 1]
xor edx, ecx
or r9d, edx
sub r8, 1
jne 0x140052580
test r9d, r9d
sete al
ret
Function at 0x1400544b0
Capabilities:
Execute command

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x80
mov rax, qword [0x1400fc080]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov rsi, rcx
mov qword [rsp + 0x70], rcx
mov r8, rcx
lea rdx, str.start_cmd__C__color_b__title_Error__echo
lea rcx, [rsp + 0x50]
call fcn.140046f80
mov rdi, rax
mov rcx, qword [rax + 0x10]
mov rdx, qword [rax + 0x18]
mov rax, rdx
sub rax, rcx
cmp rax, 0x11
jb 0x140054537
lea rax, [rcx + 0x11]
mov qword [rdi + 0x10], rax
mov rax, rdi
cmp rdx, 0x10
jb 0x140054518
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 0x140054559
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.14004b270
mov rdi, rax
movups xmm0, xmmword [rdi]
movups xmmword [rsp + 0x30], xmm0
movups xmm1, xmmword [rdi + 0x10]
movups xmmword [rsp + 0x40], xmm1
xor ebx, ebx
mov qword [rdi + 0x10], rbx
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], bl
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 0x1400545d1
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400545cc
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400545cc
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x30], bl
mov rdx, qword [rsp + 0x68]
cmp rdx, 0x10
jb 0x140054623
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14005461e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14005461e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400abc7c
xor ecx, ecx
int 0x29
mov rdx, qword [rsi + 0x18]
cmp rdx, 0x10
jb 0x14005465d
inc rdx
mov rcx, qword [rsi]
cmp rdx, 0x1000
jb 0x140054658
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x14005468e
mov rcx, r8
call fcn.1400abc7c
mov qword [rsi + 0x10], rbx
mov qword [rsi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rsi], 0
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400ab9c0
lea r11, [rsp + 0x80]
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 0x14005c670
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rdx
xor r8d, r8d
mov rdx, rcx
mov qword [rsp + 0x20], rbx
cmp byte [rcx + 0xa], r8b
je 0x14005c6a3
mov ecx, r8d
nop dword [rax]
lea eax, [rcx - 0x3c]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x14005c690
mov byte [rdx + 0xa], r8b
lea rcx, [rdx + 9]
mov qword [rbx], r8
mov qword [rbx + 0x10], r8
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], r8b
cmp rdx, rcx
je 0x14005c6cc
mov r8d, 9
mov rcx, rbx
call fcn.140046a30
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x1400618e0
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 0x140073120
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 0x14007317e
mov dl, 1
call fcn.140063c30
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.140063c30
mov eax, ebx
jmp 0x1400731c2
cmp ebx, 2
ja 0x1400731c0
mov r9, qword [rdi + 0x668]
lea rdx, [0x1400b56e0]
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 0x1400731e0
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 [0x1400fc080]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x140073223
cmp qword [rcx + 0x678], 0
je 0x140073300
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140061cd0
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140073251
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140073298
cmp byte [rdi + 0x1597], 0
jne 0x140073298
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 0x140073280
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1400732f8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140073353
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140073319
mov dl, 1
mov rcx, rdi
call fcn.140063c30
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.140063c30
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400ab9c0
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400b56e0]
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 0x1400732f8
call fcn.1400abae8
int3
Function at 0x140073360
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400734c6
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 [0x1400fc080]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x1400734ae
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140061cd0
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x140073421
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400733e0
cmp byte [rax + rcx - 1], 0xa
jne 0x140073408
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14007341c
lea r8, [0x1400bf930]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140061bd0
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140073426
cmp qword [rdi + 0x718], 0
je 0x14007346e
mov dl, 1
mov rcx, rdi
call fcn.140063c30
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.140063c30
jmp 0x1400734a6
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400b56e0]
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.1400ab9c0
add rsp, 0x860
pop rdi
ret

Function at 0x140073560
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 0x1400735a2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
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