joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140033d80
Capabilities:
Access peb ldr_data

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
push rdi
sub rsp, 0x50
mov dword [rax - 0x2c], 0x29000f
lea rcx, [rsp + 0x2c]
mov dword [rax - 0x28], 0x6e0021
mov dword [rax - 0x24], 0x30032
mov dword [rax - 0x20], 0x2c002d
mov dword [rax - 0x1c], 0x20001c
mov eax, 0x55
mov word [rsp + 0x40], ax
call fcn.14000b990
mov rsi, qword [rax]
mov rax, qword gs:[0x60]
mov rdi, qword [rax + 0x18]
add rdi, 0x20
mov rbx, qword [rdi]
cmp rbx, rdi
je 0x140033dfc
mov rcx, qword [rbx + 0x40]
mov rdx, rsi
call fcn.14000e2d8
test rax, rax
jne 0x140033e6c
mov rbx, qword [rbx]
cmp rbx, rdi
jne 0x140033de3
xor eax, eax
lea rcx, [rsp + 0x20]
mov qword [0x1400a58b0], rax
mov dword [rsp + 0x20], 0x18002a
mov dword [rsp + 0x24], 0x4c0017
mov dword [rsp + 0x28], 0x4f001b
call fcn.1400030c0
mov rsi, qword [rax]
mov rax, qword gs:[0x60]
mov rdi, qword [rax + 0x18]
add rdi, 0x20
mov rbx, qword [rdi]
cmp rbx, rdi
je 0x140033e5c
mov rcx, qword [rbx + 0x40]
mov rdx, rsi
call fcn.14000e2d8
test rax, rax
jne 0x140033e5c
mov rbx, qword [rbx]
cmp rbx, rdi
jne 0x140033e43
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x50
pop rdi
ret
mov rax, qword [rbx + 0x20]
jmp 0x140033dfe
Function at 0x140034d80
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x20
movsxd rax, dword [rcx + 0x3c]
xor ebx, ebx
mov r13, rdx
mov rbp, rcx
mov edi, dword [rax + rcx + 0x88]
add rdi, rcx
mov r14d, dword [rdi + 0x1c]
mov r15d, dword [rdi + 0x20]
add r14, rcx
mov r12d, dword [rdi + 0x24]
add r15, rcx
add r12, rcx
cmp dword [rdi + 0x18], ebx
jbe 0x140034df7
nop dword [rax]
movzx eax, word [r12 + rbx*2]
mov rdx, r13
mov ecx, dword [r15 + rbx*4]
add rcx, rbp
mov esi, dword [r14 + rax*4]
add rsi, rbp
call qword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
je 0x140034e16
inc ebx
cmp ebx, dword [rdi + 0x18]
jb 0x140034dd0
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
mov rax, rsi
jmp 0x140034df9
Function at 0x140035580
Capabilities:
Contain obfuscated stackstrings
Resolve function by parsing pe exports

Disassembly:
push rbp
push rbx
push rdi
mov rbp, rsp
sub rsp, 0x40
mov rbx, qword [0x1400a58b8]
lea rcx, [rbp - 0x20]
mov dword [rbp - 0x20], 0x40017
mov dword [rbp - 0x1c], 0x4c0016
mov dword [rbp - 0x18], 0x7c001b
mov dword [rbp - 0x14], 0x43005d
mov dword [rbp - 0x10], 0x9002b
mov dword [rbp - 0xc], 0x580039
call fcn.14000a030
mov rcx, qword [rax]
call rbx
movdqa xmm0, xmmword [0x140046dd0]
lea rcx, [rbp - 0x20]
movdqu xmmword [rbp - 0x20], xmm0
mov qword [0x1400a58a8], rax
mov word [rbp - 0x10], 0x3f2f
mov byte [rbp - 0xe], 0x59
call fcn.14000a5f0
lea rcx, [rbp - 0x20]
mov dword [rbp - 0x20], 0x4c160417
mov dword [rbp - 0x1c], 0x8170a1b
mov dword [rbp - 0x18], 0x3d21102c
mov word [rbp - 0x14], 0x6832
call fcn.140009bf0
mov r11, qword [0x1400a58a8]
mov rdi, qword [rax]
test r11, r11
je 0x1400356d4
test rdi, rdi
je 0x1400356d4
movsxd rax, dword [r11 + 0x3c]
xor r10d, r10d
mov qword [rsp + 0x68], rsi
mov qword [rsp + 0x70], r14
mov ecx, dword [rax + r11 + 0x88]
add rcx, r11
mov esi, dword [rcx + 0x1c]
mov r9d, dword [rcx + 0x20]
add rsi, r11
mov r14d, dword [rcx + 0x24]
add r9, r11
mov ebx, dword [rcx + 0x18]
add r14, r11
test ebx, ebx
je 0x1400356a3
nop dword [rax + rax]
mov eax, dword [r9]
mov r8, rdi
add rax, r11
sub r8, rax
nop dword [rax]
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140035693
inc rax
test ecx, ecx
jne 0x140035680
test edx, edx
je 0x1400356c0
inc r10d
add r9, 4
cmp r10d, ebx
jb 0x140035670
mov qword [0x1400a5890], 0
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x70]
add rsp, 0x40
pop rdi
pop rbx
pop rbp
ret
movzx ecx, word [r14 + r10*2]
mov eax, dword [rsi + rcx*4]
add rax, r11
mov qword [0x1400a5890], rax
jmp 0x1400356ae
mov qword [0x1400a5890], 0
add rsp, 0x40
pop rdi
pop rbx
pop rbp
ret
Function at 0x140002d00
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push rdi
cmp dword [0x1400de144], 0
lea rdi, [0x1400de140]
mov r11d, r8d
mov r9d, edx
mov r10, rcx
jne 0x140002dd8
mov qword [rsp + 0x10], rbx
xor edx, edx
mov rbx, rdi
nop dword [rax]
mov r8d, edx
lea rbx, [rbx + 4]
and r8d, 1
mov eax, edx
shr eax, 1
neg r8d
and r8d, 0xedb88320
inc edx
xor r8d, eax
mov eax, r8d
shr r8d, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, r8d
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [rbx - 4], eax
cmp edx, 0x100
jb 0x140002d30
mov rbx, qword [rsp + 0x10]
not r11d
mov eax, r11d
test r9d, r9d
jle 0x140002e0e
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [r10]
lea r10, [r10 + 1]
movzx edx, al
xor rdx, rcx
shr eax, 8
xor eax, dword [rdi + rdx*4]
sub r9d, 1
jne 0x140002df0
not eax
pop rdi
ret
movzx r9d, byte [r10]
lea r8, [r10 + 1]
test r9b, r9b
je 0x140002e4f
nop dword [rax + rax]
cmp r9b, 0x23
jne 0x140002e33
cmp byte [r8], r9b
jne 0x140002e33
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rdi + rdx*4]
test r9b, r9b
jne 0x140002e20
not eax
pop rdi
ret
Function at 0x140003030
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov rdi, r8
test r8, r8
je 0x140003049
mov qword [r8], 0
lea rdx, [0x1400c4908]
call fcn.140002e60
mov rbx, rax
test rax, rax
jne 0x140003068
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
xor edx, edx
mov qword [rsp + 0x30], rbp
mov rcx, rbx
mov qword [rsp + 0x38], rsi
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140003128
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rsi, eax
cmp esi, 0xffffffff
je 0x140003128
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140003128
mov rax, qword [0x1400ddc60]
mov rbp, rsi
test rax, rax
je 0x1400030c5
inc dword [rax + 0x3c8]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x140003128
mov r9, rbx
mov r8, rbp
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rbp
je 0x140003115
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1400ddc60]
test rax, rax
je 0x14000310a
dec dword [rax + 0x3c8]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x140003131
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x140003123
mov qword [rdi], rbp
mov rax, rsi
jmp 0x140003133
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbp, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140012ee0
Capabilities:
Write file on windows

Disassembly:
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [0x1400ddc60]
xor esi, esi
mov r15, rcx
mov dword [rdi + 0x2d9c], esi
test rcx, rcx
je 0x140012ffa
mov qword [rsp + 0x40], rbx
lea rbx, [rdi + 0x2da0]
mov dword [rdi + 0x2d9c], esi
mov ecx, dword [rbx + 4]
mov qword [rsp + 0x48], rbp
test ecx, ecx
jns 0x140012f3a
mov eax, ecx
cdq
sub eax, edx
mov edx, esi
sar eax, 1
add eax, ecx
mov rcx, rbx
test eax, eax
cmovg edx, eax
call fcn.140013fc0
mov dword [rbx], esi
cmp dword [rbx + 4], esi
jne 0x140012f4e
mov edx, 8
mov rcx, rbx
call fcn.140013fc0
movsxd rcx, dword [rbx]
mov ebp, esi
mov rax, qword [rbx + 8]
mov byte [rcx + rax], sil
inc dword [rbx]
cmp dword [rdi + 0x2db0], esi
jle 0x140012f9a
mov qword [rsp + 0x50], r14
mov r14, rsi
nop dword [rax]
mov r9, qword [rdi + 0x2db8]
mov r8, rbx
add r9, r14
mov rcx, rdi
mov rdx, r9
call qword [r9 + reloc.WLDAP32.dll_Ordinal_32]
inc ebp
add r14, 0x30
cmp ebp, dword [rdi + 0x2db0]
jl 0x140012f70
mov r14, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x48]
cmp qword [rbx + 8], rsi
je 0x140012fa9
mov esi, dword [rbx]
dec esi
mov rax, qword [rdi + 0x2da8]
lea rdx, [0x1400c490c]
test rax, rax
movsxd rsi, esi
lea rdi, [0x1400ddc58]
mov rcx, r15
cmovne rdi, rax
call fcn.140002e60
mov rbx, rax
test rax, rax
je 0x140012ff5
mov r9, rax
mov r8, rsi
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14001f910
Capabilities:
Resolve function by parsing pe exports

Disassembly:
test r9d, 0xff000000
je 0x14001fac7
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
movss xmm3, dword [rsp + 0x70]
xorps xmm0, xmm0
comiss xmm3, xmm0
mov esi, r9d
mov rdi, r8
mov rbp, rdx
mov rbx, rcx
jbe 0x14001f9a6
mov eax, dword [rsp + 0x78]
mov dword [rsp + 0x20], eax
call fcn.14001f2e0
mov r8d, dword [rbx + 0x80]
mov r9d, esi
mov rdx, qword [rbx + 0x88]
mov rcx, rbx
call fcn.14001e8f0
mov ecx, dword [rbx + 0x84]
test ecx, ecx
jns 0x14001f997
mov eax, ecx
cdq
sub eax, edx
xor edx, edx
sar eax, 1
add eax, ecx
lea rcx, [rbx + 0x80]
test eax, eax
cmovg edx, eax
call fcn.140013c60
mov dword [rbx + 0x80], 0
jmp 0x14001fab3
mov edx, 6
movaps xmmword [rsp + 0x30], xmm6
lea r8d, [rdx - 2]
call fcn.14001d720
movzx edx, word [rbx + 0x48]
mov rax, qword [rbx + 0x38]
movss xmm1, dword [rdi]
movss xmm2, dword [rbp + 4]
movss xmm3, dword [rbp]
lea ecx, [rdx + 1]
movss xmm6, dword [rax + 4]
movss xmm5, dword [rax]
movss xmm4, dword [rdi + 4]
mov rax, qword [rbx + 0x58]
mov word [rax], dx
mov rax, qword [rbx + 0x58]
mov word [rax + 2], cx
lea ecx, [rdx + 2]
mov rax, qword [rbx + 0x58]
mov word [rax + 4], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 6], dx
add dx, 3
mov rax, qword [rbx + 0x58]
mov word [rax + 8], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 0xa], dx
movsd xmm0, qword [rbp]
mov rax, qword [rbx + 0x50]
movsd qword [rax], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 8], xmm5
movss dword [rax + 0xc], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x10], esi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x14], xmm1
movss dword [rax + 0x18], xmm2
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x1c], xmm5
movss dword [rax + 0x20], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x24], esi
movsd xmm0, qword [rdi]
mov rax, qword [rbx + 0x50]
movsd qword [rax + 0x28], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x30], xmm5
movss dword [rax + 0x34], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x38], esi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x3c], xmm3
movss dword [rax + 0x40], xmm4
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x44], xmm5
movss dword [rax + 0x48], xmm6
mov rax, qword [rbx + 0x50]
movaps xmm6, xmmword [rsp + 0x30]
mov dword [rax + 0x4c], esi
add qword [rbx + 0x50], 0x50
add dword [rbx + 0x48], 4
add qword [rbx + 0x58], 0xc
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x14003f1c0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x14003f1e8
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x14003f20e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x14003f210
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x14003f269
test ecx, ecx
jle 0x14003f249
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x14003f269
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x14003f269
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret
Function at 0x14003f290
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push r14
sub rsp, 0x20
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x14003f2c1
xor eax, eax
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
cmp qword [rcx + 0x68], 0
je 0x14003f2df
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x30], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x14003f2fb
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x14003f2fd
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x14003f339
mov qword [rsp + 0x38], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x38]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x14003f3ce
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x14003f374
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x14003f3ae
nop dword [rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x14003f3ce
cmp rbx, rax
ja 0x14003f380
test rbx, rbx
je 0x14003f3ce
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
mov rsi, qword [rsp + 0x48]
sub rbp, rbx
mov rbx, qword [rsp + 0x30]
mov rax, rbp
mov rbp, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x14003f810
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1400dc080]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x14003f83d
xor eax, eax
jmp 0x14003f9a9
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x14003f877
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x14003f877
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x14003f9a9
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x14003f99c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x14003f8ba
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
mov rcx, qword [rbx + 0x68]
test rcx, rcx
jne 0x14003f8e5
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x14003f9a1
lea rax, [rsp + 0x48]
mov byte [rsp + 0x40], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x41]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x40]
lea rax, [rsp + 0x50]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x14003f954
sub eax, 1
je 0x14003f954
cmp eax, 2
jne 0x14003f99c
movsx ecx, byte [rsp + 0x40]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x14003f9a1
mov rsi, qword [rsp + 0x48]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x14003f982
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x14003f99c
lea rax, [rsp + 0x40]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x50], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x14003f9a1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400b19f0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140041850
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1400dc080]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140041923
cmp byte [rcx + 0x71], 0
je 0x140041923
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x14004191f
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x1400418e4
sub eax, 1
je 0x1400418e8
cmp eax, 2
jne 0x14004191f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400b19f0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140041916
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x14004191f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400418cc
xor al, al
jmp 0x1400418cc
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400b19f0
add rsp, 0x60
pop rbx
ret

Function at 0x140051540
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 7], sil
je 0x140051574
mov eax, esi
lea ecx, [rax - 0x65]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x140051560
mov byte [r8 + 7], sil
add r8, 6
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140048250
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140051599
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.14005c7b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
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 + 0x48]
cmp rdx, 0x10
jb 0x140051613
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14005160e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14005160e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400b1e14
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x140051620
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 9], sil
je 0x140051654
mov eax, esi
lea ecx, [rax - 0x65]
xor byte [r8 + rax], cl
inc rax
cmp rax, 8
jb 0x140051640
mov byte [r8 + 9], sil
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140048250
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140051679
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.14005c7b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
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 + 0x48]
cmp rdx, 0x10
jb 0x1400516f3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400516ee
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400516ee
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400b1e14
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x140051700
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x140051734
mov eax, esi
lea ecx, [rax - 0x65]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x140051720
mov byte [r8 + 0xa], sil
add r8, 9
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140048250
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140051759
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.14005c7b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
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 + 0x48]
cmp rdx, 0x10
jb 0x1400517d3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400517ce
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400517ce
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400b1e14
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret