joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14004c950
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r14
push r15
mov rbp, rsp
sub rsp, 0x70
mov rdi, rcx
xor r15d, r15d
mov qword [rbp + 0x28], r15
lea r9, [rbp + 0x28]
xor r8d, r8d
xor edx, edx
lea rcx, [0x140131120]
call qword [sym.imp.SHELL32.dll_SHGetKnownFolderPath]
test eax, eax
jne 0x14004cb2c
mov rdx, qword [rbp + 0x28]
lea rcx, [rbp - 0x28]
call fcn.140025f40
nop
lea rdx, [rbp - 0x28]
cmp qword [rbp - 0x10], 7
cmova rdx, qword [rbp - 0x28]
mov rax, qword [rbp - 0x18]
lea r14, [rdx + rax*2]
lea rsi, [rbp - 0x28]
cmova rsi, qword [rbp - 0x28]
xorps xmm0, xmm0
movups xmmword [rbp - 0x48], xmm0
mov ebx, reloc.WS2_32.dll_ntohs
mov qword [rbp - 0x30], rbx
cmp rsi, r14
jne 0x14004c9e2
mov qword [rbp - 0x38], r15
mov byte [rbp - 0x48], r15b
jmp 0x14004cace
sub r14, rsi
sar r14, 1
movabs rax, 0x7fffffffffffffff
cmp r14, rax
ja 0x14004cb5f
cmp r14, rbx
jbe 0x14004ca97
mov rbx, r14
or rbx, 0xf
cmp rbx, rax
jbe 0x14004ca47
mov rbx, rax
movabs rax, 0x8000000000000000
add rax, 0x27
mov rcx, rax
call fcn.14012aef8
mov rcx, rax
test rax, rax
je 0x14004ca81
add rax, 0x27
and rax, 0xffffffffffffffe0
mov qword [rax - 8], rcx
mov qword [rbp - 0x48], rax
mov qword [rbp - 0x30], rbx
jmp 0x14004ca9b
mov eax, reloc.WLDAP32.dll_Ordinal_22
cmp rbx, rax
cmovb rbx, rax
lea rcx, [rbx + 1]
test rcx, rcx
jne 0x14004ca69
mov rax, r15
mov qword [rbp - 0x48], rax
mov qword [rbp - 0x30], rbx
jmp 0x14004ca9b
cmp rcx, 0x1000
jb 0x14004ca88
lea rax, [rcx + 0x27]
cmp rax, rcx
jbe 0x14004cb65
jmp 0x14004ca21
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14012aef8
mov qword [rbp - 0x48], rax
mov qword [rbp - 0x30], rbx
jmp 0x14004ca9b
mov rax, qword [rbp - 0x48]
lea r8, [rbp - 0x48]
cmp rbx, 0xf
cmova r8, rax
mov rcx, r8
mov rdx, r14
test r14, r14
je 0x14004cac5
movzx eax, byte [rsi]
mov byte [rcx], al
lea rcx, [rcx + 1]
lea rsi, [rsi + 2]
sub rdx, 1
jne 0x14004cab2
mov qword [rbp - 0x38], r14
mov byte [r8 + r14], 0
mov rcx, qword [rbp + 0x28]
call qword [sym.imp.ole32.dll_CoTaskMemFree]
movups xmm0, xmmword [rbp - 0x48]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rbp - 0x38]
movups xmmword [rdi + 0x10], xmm1
mov rdx, qword [rbp - 0x10]
cmp rdx, 7
jbe 0x14004cb42
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14004cb25
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14004cb25
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14012b174
jmp 0x14004cb42
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], r15
mov ebx, reloc.WS2_32.dll_ntohs
mov qword [rdi + 0x18], rbx
mov byte [rdi], r15b
mov rax, rdi
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
call fcn.140020ed0
nop
call fcn.140002b20
int3
Function at 0x14004cde0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbp
push rsi
mov eax, 0x13c8
call fcn.14012b850
sub rsp, rax
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rsp + 0x13a4], 0xffffffff
mov edx, 1
mov dword [rsp + 0x24], eax
nop word [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rsp + rdx*4 + 0x24], eax
inc rdx
cmp rdx, 0x270
jb 0x14004ce10
mov rax, qword [0x1403078e0]
xor ebp, ebp
mov rsi, qword [0x1403078d8]
sub rax, rsi
mov dword [rsp + 0x20], 0x270
sar rax, 3
test rax, rax
je 0x14004d06d
movss xmm4, dword [0x140174a10]
xorps xmm5, xmm5
mov qword [rsp + 0x13e0], rbx
mov ebx, ebp
mov qword [rsp + 0x13e8], rdi
mov qword [rsp + 0x13f0], r13
mov r13, qword [0x1403076f0]
mov qword [rsp + 0x13f8], r14
mov qword [rsp + 0x13c0], r15
mov r15d, ebp
movaps xmmword [rsp + 0x13b0], xmm6
movsd xmm6, qword [0x140174680]
mov rdi, qword [0x1403078f0]
xorps xmm2, xmm2
mov rax, qword [0x140307908]
movss xmm0, dword [rbx + rsi]
cvtps2pd xmm0, xmm0
mov r14d, dword [r15 + rax]
movss xmm1, dword [rbx + rdi]
cvtps2pd xmm1, xmm1
cvtsi2ss xmm2, r14d
mulsd xmm1, xmm6
addsd xmm1, xmm0
movss xmm0, dword [rbx + rsi + 4]
cvtps2pd xmm0, xmm0
cvtpd2ps xmm3, xmm1
movss dword [rbx + rsi], xmm3
movss xmm1, dword [rbx + rdi + 4]
cvtps2pd xmm1, xmm1
mulsd xmm1, xmm6
addsd xmm1, xmm0
cvtpd2ps xmm0, xmm1
movaps xmm1, xmm3
subss xmm1, xmm2
movss dword [rbx + rsi + 4], xmm0
comiss xmm5, xmm1
ja 0x14004cf2a
mov rax, qword [r13 + 0x4038]
addss xmm2, xmm3
comiss xmm2, dword [rax + 0x30]
ja 0x14004cf2a
movss xmm2, dword [rbx + rdi + 4]
jmp 0x14004cf83
movss xmm0, dword [rbx + rdi]
lea rcx, [rsp + 0x20]
xorps xmm0, xmm4
movss dword [rbx + rdi], xmm0
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x77
ja 0x14004cf68
nop
lea rcx, [rsp + 0x20]
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x78
jb 0x14004cf50
shr rax, 0x20
and eax, 1
lea eax, [rax*2 - 1]
movd xmm2, eax
cvtdq2ps xmm2, xmm2
movss dword [rbx + rdi + 4], xmm2
movss xmm3, dword [rbx + rsi + 4]
movd xmm0, r14d
movaps xmm1, xmm3
cvtdq2ps xmm0, xmm0
subss xmm1, xmm0
comiss xmm5, xmm1
ja 0x14004cfb6
mov rax, qword [r13 + 0x4038]
movd xmm0, r14d
cvtdq2ps xmm0, xmm0
addss xmm0, xmm3
comiss xmm0, dword [rax + 0x34]
jbe 0x14004d012
xorps xmm2, xmm4
lea rcx, [rsp + 0x20]
movss dword [rbx + rdi + 4], xmm2
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x77
ja 0x14004cff8
nop word [rax + rax]
lea rcx, [rsp + 0x20]
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x169
cmp eax, 0x78
jb 0x14004cfe0
shr rax, 0x20
and eax, 1
lea eax, [rax*2 - 1]
movd xmm0, eax
cvtdq2ps xmm0, xmm0
movss dword [rbx + rdi], xmm0
mov rcx, qword [0x1403078e0]
inc ebp
mov rsi, qword [0x1403078d8]
add rbx, 8
sub rcx, rsi
movsxd rax, ebp
sar rcx, 3
add r15, 4
cmp rax, rcx
jb 0x14004cea6
movaps xmm6, xmmword [rsp + 0x13b0]
mov r15, qword [rsp + 0x13c0]
mov r14, qword [rsp + 0x13f8]
mov r13, qword [rsp + 0x13f0]
mov rdi, qword [rsp + 0x13e8]
mov rbx, qword [rsp + 0x13e0]
add rsp, 0x13c8
pop rsi
pop rbp
ret
Function at 0x14004d3c0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbx
mov eax, 0x13b0
call fcn.14012b850
sub rsp, rax
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rsp + 0x13a4], 0xffffffff
mov edx, 1
mov dword [rsp + 0x24], eax
nop dword [rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rsp + rdx*4 + 0x24], eax
inc rdx
cmp rdx, 0x270
jb 0x14004d3f0
mov dword [rsp + 0x20], 0x270
mov ebx, __WSAFDIsSet
nop dword [rax]
lea rcx, [rsp + 0x20]
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x439
cmp eax, 0x319
ja 0x14004d45a
nop word [rax + rax]
lea rcx, [rsp + 0x20]
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x439
cmp eax, 0x31a
jb 0x14004d440
shr rax, 0x20
lea rcx, [rsp + 0x20]
add eax, 0x80000000
xor eax, 0x80000000
movd xmm1, eax
cvtdq2ps xmm1, xmm1
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x7bd
cmp eax, 0x32f
ja 0x14004d4aa
nop dword [rax]
lea rcx, [rsp + 0x20]
call fcn.140057040
mov ecx, eax
imul rax, rcx, 0x7bd
cmp eax, 0x330
jb 0x14004d490
mov rdx, qword [0x1403078e0]
shr rax, 0x20
add eax, 0x80000000
movss dword [rsp + 0x13cc], xmm1
xor eax, 0x80000000
cmp rdx, qword [0x1403078e8]
movd xmm0, eax
cvtdq2ps xmm0, xmm0
movss dword [rsp + 0x13c8], xmm0
je 0x14004d4fb
unpcklps xmm0, xmm1
movsd qword [rdx], xmm0
add qword [0x1403078e0], 8
movsd qword [rsp + 0x13c8], xmm0
jmp 0x14004d50f
lea r8, [rsp + 0x13c8]
lea rcx, [0x1403078d8]
call fcn.140056490
lea rcx, [rsp + 0x20]
call fcn.140057040
sar eax, 0x1f
lea rcx, [rsp + 0x20]
and eax, 2
dec eax
movd xmm1, eax
cvtdq2ps xmm1, xmm1
call fcn.140057040
mov rdx, qword [0x1403078f8]
sar eax, 0x1f
and eax, 2
dec eax
movss dword [rsp + 0x13d4], xmm1
cmp rdx, qword [0x140307900]
movd xmm0, eax
cvtdq2ps xmm0, xmm0
movss dword [rsp + 0x13d0], xmm0
je 0x14004d57d
unpcklps xmm0, xmm1
movsd qword [rdx], xmm0
add qword [0x1403078f8], 8
movsd qword [rsp + 0x13d0], xmm0
jmp 0x14004d591
lea r8, [rsp + 0x13d0]
lea rcx, [0x1403078f0]
call fcn.140056490
mov rdx, qword [0x140307910]
cmp rdx, qword [0x140307918]
mov dword [rsp + 0x13c0], 3
je 0x14004d5bc
mov dword [rdx], 3
add qword [0x140307910], 4
jmp 0x14004d5c9
lea r8, [rsp + 0x13c0]
call fcn.1400562e0
sub rbx, 1
jne 0x14004d420
add rsp, 0x13b0
pop rbx
ret
Function at 0x140057040
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, rcx
mov r10d, 0x270
mov ecx, dword [rcx]
cmp ecx, r10d
jne 0x1400570a1
lea r8, [r9 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r10, 1
jne 0x140057060
mov ecx, dword [r9]
jmp 0x14005718b
cmp ecx, 0x4e0
jb 0x14005718b
lea r10, [r9 + 0x9c4]
mov qword [rsp], rbx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
add r10, 4
mov edx, r11d
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x634]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x1400570c0
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
nop
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
mov edx, eax
xor edx, r11d
add r10, 4
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 - 0xd4c]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x140057110
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret
Function at 0x140069450
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.1400580e0
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x1400694a6
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x1400694fd
mov ebp, 0x4b0000
jmp 0x14006950b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.14005a6c0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140069521
mov eax, r12d
jmp 0x14006952a
mov edx, edi
mov ecx, ebp
call fcn.14005a6c0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140069546
shl esi, 0x10
mov ecx, esi
jmp 0x140069635
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x1400695a4
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.1400580e0
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140069594
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.14005a590
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.1400580e0
add ebx, eax
jmp 0x14006963e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x1400695b1
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x1400695f0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.1400580e0
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x1400695f5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.14005a590
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.1400580e0
add ebx, eax
jmp 0x14006963e
cmp eax, r12d
jge 0x14006962e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.1400580e0
sub ebp, eax
sub r15d, esi
je 0x14006962e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.14005a590
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.1400580e0
add ebx, eax
jmp 0x14006963e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.1400580e0
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.1400580e0
Function at 0x1400b56e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x14018f080]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1400b587c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400b587c
cmp r10d, r14d
jne 0x1400b5780
sub rbx, 0x10
jmp 0x1400b58c4
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400b57f2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400b57b4
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400b57bc
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400b57db
movzx edx, r11b
mov rcx, rsi
call fcn.1400b6890
test al, al
jne 0x1400b58d5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400b6f00
test al, al
jne 0x1400b58d5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400b7260]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400b581e
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400b5560
jmp 0x1400b5872
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1400b5560
test dil, dil
je 0x1400b586a
cmp byte [rsi + 0x6a], 0
jne 0x1400b586a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1400b58d5
sub rbx, 0x10
jmp 0x1400b58c4
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1400b58d9
mov ebp, dword [rbx]
jmp 0x1400b5740
mov al, 1
jmp 0x1400b58e2
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14012b820
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400bbc30
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1400bbc4c
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400bbca0
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400bbdc5
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400bbdc5
test rax, rax
je 0x1400bbdc5
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1400bbdc5
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1400bbd3a
lea rax, [0x1400bbe20]
jmp 0x1400bbd93
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1400bbdc5
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400bbdb3
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400bbd60
lea rax, [0x1400bbdf0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1400bbdda
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1400bd3b0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400bd3bb
xor eax, eax
ret
lea r11, [0x14014c980]
not ecx
cmp r8d, 8
jb 0x1400bd491
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1400bd3e0
test r8d, r8d
je 0x1400bd4bd
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1400bd4a0
not ecx
mov eax, ecx
ret
Function at 0x1400c1b00
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 0x1400c1b34
mov eax, esi
lea ecx, [rax - 0x6a]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x1400c1b20
mov byte [r8 + 7], sil
add r8, 6
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400561a0
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400c1b59
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400d47c0
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, 0xf
jbe 0x1400c1bd3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c1bce
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c1bce
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14012b174
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400c1be0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r10, r8
mov rdi, rdx
mov rsi, rcx
mov qword [rsp + 0x28], rcx
xor ebx, ebx
cmp byte [r8 + 9], bl
je 0x1400c1c14
mov ecx, ebx
lea eax, [rcx - 0x6a]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x1400c1c00
mov byte [r8 + 9], bl
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x50]
call fcn.1400561a0
nop
cmp byte [rdi + 9], 0
je 0x1400c1c44
lea eax, [rbx - 0x6a]
xor byte [rdi + rbx], al
inc rbx
cmp rbx, 8
jb 0x1400c1c31
mov byte [rdi + 9], 0
lea r8, [rdi + 8]
lea r9, [rsp + 0x20]
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.1400561a0
nop
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
movzx edx, byte [rsp + 0x20]
mov rcx, rsi
call fcn.1400c8b40
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400c1cb4
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c1cae
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c1cae
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14012b174
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1400c1cf4
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c1cef
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c1cef
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14012b174
mov rax, rsi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret