joyce8/EMBER2024-capa huggingface dataset:
Function at 0x180050600
Capabilities:
Suspend thread

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov ebp, r8d
mov qword [rcx], 0
mov r14d, edx
mov qword [rcx + 8], 0
mov rdi, rcx
call fcn.180050490
test eax, eax
jne 0x180050647
mov eax, 9
mov rbp, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
cmp qword [rdi], 0
je 0x1800506be
mov qword [rsp + 0x30], rbx
xor ebx, ebx
cmp dword [rdi + 0xc], ebx
jbe 0x1800506a6
mov qword [rsp + 0x38], rsi
nop
mov r8, qword [rdi]
xor edx, edx
mov r8d, dword [r8 + rbx*4]
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rsi, rax
test rax, rax
je 0x18005069a
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SuspendThread]
mov r8d, ebp
mov edx, r14d
mov rcx, rsi
call fcn.1800502e0
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
inc ebx
cmp ebx, dword [rdi + 0xc]
jb 0x180050660
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
xor eax, eax
mov rbp, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rbp, qword [rsp + 0x40]
xor eax, eax
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret

Function at 0x1800506e0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
mov rax, qword [0x18008e040]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov eax, ecx
lea r9, [rsp + 0x20]
imul rbx, rax, 0x38
mov r8d, 0x40
add rbx, qword [0x18008ee20]
mov rdx, qword [rbx]
movzx eax, byte [rbx + 0x20]
and al, 1
movzx ecx, al
lea rdi, [rdx - 5]
cmove rdi, rdx
lea rsi, [rcx*2 + 5]
mov rcx, rdi
mov rdx, rsi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x180050749
mov eax, 0xa
jmp 0x180050796
mov byte [rdi], 0xe9
mov eax, dword [rbx + 8]
sub eax, edi
sub eax, 5
mov dword [rdi + 1], eax
test byte [rbx + 0x20], 1
je 0x180050765
mov rax, qword [rbx]
mov word [rax], 0xf9eb
mov r8d, dword [rsp + 0x20]
lea r9, [rsp + 0x20]
mov rdx, rsi
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov r8, rsi
mov rdx, rdi
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_FlushInstructionCache]
or byte [rbx + 0x20], 6
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.180059340
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
Function at 0x1800507c0
Capabilities:
Resume thread

Disassembly:
push rbx
sub rsp, 0x30
mov edx, dword [0x18008ee2c]
xor ebx, ebx
test edx, edx
je 0x1800507ef
mov rcx, qword [0x18008ee20]
add rcx, 0x20
nop dword [rax]
test byte [rcx], 2
je 0x1800507f7
inc ebx
add rcx, 0x38
cmp ebx, edx
jb 0x1800507e0
xor eax, eax
add rsp, 0x30
pop rbx
ret
cmp ebx, 0xffffffff
je 0x1800507ef
mov edx, 0xffffffff
mov qword [rsp + 0x50], rdi
mov r8d, 1
lea rcx, [rsp + 0x20]
call fcn.180050600
mov edi, eax
test eax, eax
jne 0x1800508d2
mov eax, dword [0x18008ee2c]
cmp ebx, eax
jae 0x18005085d
nop word [rax + rax]
mov ecx, ebx
imul rdx, rcx, 0x38
mov rcx, qword [0x18008ee20]
test byte [rdx + rcx + 0x20], 2
jne 0x180050857
mov ecx, ebx
call fcn.1800506e0
mov edi, eax
test eax, eax
jne 0x18005085d
mov eax, dword [0x18008ee2c]
inc ebx
cmp ebx, eax
jb 0x180050830
cmp qword [rsp + 0x20], 0
je 0x1800508d0
mov eax, dword [rsp + 0x2c]
test eax, eax
je 0x1800508bc
mov rbx, qword [rsp + 0x20]
mov qword [rsp + 0x40], rbp
mov ebp, eax
mov qword [rsp + 0x48], rsi
nop
mov r8d, dword [rbx]
xor edx, edx
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rsi, rax
test rax, rax
je 0x1800508a8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ResumeThread]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
add rbx, 4
sub rbp, 1
jne 0x180050880
mov rsi, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x40]
mov r8, qword [rsp + 0x20]
xor edx, edx
mov rcx, qword [0x18008ebb8]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, edi
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop rbx
ret
Function at 0x180050bd0
Capabilities:
Resume thread

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r15
sub rsp, 0x30
xor r15d, r15d
mov rdi, rcx
mov ebx, r15d
xor eax, eax
mov esi, 1
lock cmpxchg dword [0x18008ebb0], esi
je 0x180050c21
nop
cmp rbx, 0x20
jae 0x180050c0a
xor ecx, ecx
jmp 0x180050c0c
mov ecx, esi
call qword [sym.imp.KERNEL32.dll_Sleep]
inc rbx
xor eax, eax
lock cmpxchg dword [0x18008ebb0], esi
jne 0x180050c00
cmp qword [0x18008ebb8], r15
je 0x180050d14
test rdi, rdi
jne 0x180050c3f
call fcn.1800507c0
mov esi, eax
jmp 0x180050d19
mov ecx, dword [0x18008ee2c]
mov ebx, r15d
test ecx, ecx
je 0x180050c65
mov r8, qword [0x18008ee20]
mov rax, r8
cmp rdi, qword [rax]
je 0x180050c6f
inc ebx
add rax, 0x38
cmp ebx, ecx
jb 0x180050c56
mov esi, 4
jmp 0x180050d19
cmp ebx, 0xffffffff
je 0x180050c65
mov eax, ebx
imul rdx, rax, 0x38
test byte [rdx + r8 + 0x20], 2
jne 0x180050d0d
mov r8d, esi
lea rcx, [rsp + 0x20]
mov edx, ebx
call fcn.180050600
mov esi, eax
test eax, eax
jne 0x180050d19
mov ecx, ebx
call fcn.1800506e0
mov esi, eax
cmp qword [rsp + 0x20], r15
je 0x180050d19
mov eax, dword [rsp + 0x2c]
test eax, eax
je 0x180050cf7
mov rbx, qword [rsp + 0x20]
mov qword [rsp + 0x40], rbp
mov ebp, eax
nop
mov r8d, dword [rbx]
xor edx, edx
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rdi, rax
test rax, rax
je 0x180050ce8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ResumeThread]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
add rbx, 4
sub rbp, 1
jne 0x180050cc0
mov rbp, qword [rsp + 0x40]
mov r8, qword [rsp + 0x20]
xor edx, edx
mov rcx, qword [0x18008ebb8]
call qword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x180050d19
mov esi, 5
jmp 0x180050d19
mov esi, 2
xchg dword [0x18008ebb0], r15d
mov rbx, qword [rsp + 0x48]
mov eax, esi
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r15
ret
Function at 0x180052950
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov ecx, dword [0x18008eb5c]
mov rax, qword gs:[0x58]
mov rbx, qword [rax + rcx*8]
mov ecx, 0x13a8
mov eax, dword [rcx + rbx]
mov edi, 0x20
test al, 1
jne 0x1800529d9
or eax, 1
mov dword [rcx + rbx], eax
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rbx + rdi + 0x1384], 0xffffffff
mov dword [rbx + rdi + 4], eax
mov edx, 1
lea r8, [rdi + 8]
add r8, rbx
nop word [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [r8], eax
inc rdx
lea r8, [r8 + 4]
cmp rdx, 0x270
jb 0x1800529b0
mov dword [rbx + rdi], 0x270
add rbx, rdi
mov rcx, rbx
call fcn.180052a40
mov edx, eax
mov edi, 0x80000100
imul rdx, rdi
cmp edx, 0x7ffffeff
ja 0x180052a0d
mov rcx, rbx
call fcn.180052a40
mov edx, eax
imul rdx, rdi
cmp edx, 0x7fffff00
jb 0x1800529f7
shr rdx, 0x20
lea ecx, [rdx - 0x80000000]
mov r8d, 0x80000000
lea eax, [rdx + r8]
cmp edx, r8d
cmovae eax, ecx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x180052a40
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 0x180052aa1
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 0x180052a60
mov ecx, dword [r9]
jmp 0x180052b8b
cmp ecx, 0x4e0
jb 0x180052b8b
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 0x180052ac0
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 0x180052b10
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 0x180058b90
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push rbp
mov rbp, rsp
sub rsp, 0x60
mov rax, qword [0x18008e040]
xor rax, rsp
mov qword [rbp - 0x10], rax
mov rdi, rcx
xorps xmm0, xmm0
movdqu xmmword [rbp - 0x28], xmm0
mov qword [rbp - 0x18], 0
mov rbx, qword [rdx + 8]
mov rcx, qword [rdx]
add rbx, rcx
mov qword [rbp - 0x38], rcx
cmp rcx, rbx
jae 0x180058c22
nop word [rax + rax]
mov r8d, 0x10
lea rdx, [rbp - 0x38]
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtoul]
mov byte [rbp - 0x40], al
mov rdx, qword [rbp - 0x20]
cmp rdx, qword [rbp - 0x18]
je 0x180058c05
mov byte [rdx], al
inc qword [rbp - 0x20]
jmp 0x180058c12
lea r8, [rbp - 0x40]
lea rcx, [rbp - 0x28]
call fcn.1800590a0
mov rcx, qword [rbp - 0x38]
inc rcx
mov qword [rbp - 0x38], rcx
cmp rcx, rbx
jb 0x180058be0
mov dword [rbp - 0x30], 0
mov rdx, qword [rbp - 0x20]
sub rdx, qword [rbp - 0x28]
lea r9, [rbp - 0x30]
mov r8d, 0x40
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x180058c82
mov rcx, qword [rbp - 0x28]
test rcx, rcx
je 0x180058c7e
mov rdx, qword [rbp - 0x18]
sub rdx, rcx
mov rax, rcx
cmp rdx, 0x1000
jb 0x180058c79
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180058ce2
call fcn.180059550
xor al, al
jmp 0x180058cf1
mov rbx, qword [rbp - 0x20]
mov rdx, qword [rbp - 0x28]
sub rbx, rdx
mov r8, rbx
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
lea r9, [rbp - 0x30]
mov r8d, dword [rbp - 0x30]
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
setne bl
mov rcx, qword [rbp - 0x28]
test rcx, rcx
je 0x180058cee
mov rdx, qword [rbp - 0x18]
sub rdx, rcx
mov rax, rcx
cmp rdx, 0x1000
jb 0x180058ce9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x180058ce9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.180059550
movzx eax, bl
mov rcx, qword [rbp - 0x10]
xor rcx, rsp
call fcn.180059340
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret
Function at 0x1400e8a10
Capabilities:
Access peb ldr_data
Resolve function by parsing pe exports

Disassembly:
cld
and rsp, 0xfffffffffffffff0
call fcn.1400e8ada
push r9
push r8
push rdx
push rcx
push rsi
xor rdx, rdx
mov rdx, qword gs:[rdx + 0x60]
mov rdx, qword [rdx + 0x18]
mov rdx, qword [rdx + 0x20]
mov rsi, qword [rdx + 0x50]
movzx rcx, word [rdx + 0x4a]
xor r9, r9
xor rax, rax
lodsb al, byte [rsi]
cmp al, 0x61
jl 0x1400e8a47
sub al, 0x20
ror r9d, 0xd
add r9d, eax
loop 0x1400e8a3d
push rdx
push r9
mov rdx, qword [rdx + 0x20]
mov eax, dword [rdx + 0x3c]
add rax, rdx
mov eax, dword [rax + 0x88]
test rax, rax
je 0x1400e8acf
add rax, rdx
push rax
mov ecx, dword [rax + 0x18]
mov r8d, dword [rax + 0x20]
add r8, rdx
jrcxz 0x1400e8ace
dec rcx
mov esi, dword [r8 + rcx*4]
add rsi, rdx
xor r9, r9
xor rax, rax
lodsb al, byte [rsi]
ror r9d, 0xd
add r9d, eax
cmp al, ah
jne 0x1400e8a85
add r9, qword [rsp + 8]
cmp r9d, r10d
jne 0x1400e8a76
pop rax
mov r8d, dword [rax + 0x24]
add r8, rdx
mov cx, word [r8 + rcx*2]
mov r8d, dword [rax + 0x1c]
add r8, rdx
mov eax, dword [r8 + rcx*4]
add rax, rdx
pop r8
pop r8
pop rsi
pop rcx
pop rdx
pop r8
pop r9
pop r10
sub rsp, 0x20
push r10
jmp rax
pop rax
pop r9
pop rdx
mov rdx, qword [rdx]
jmp 0x1400e8a31
Function at 0x1800038c0
Capabilities:
Create thread

Disassembly:
sub rsp, 0x38
cmp edx, 1
jne 0x18000390f
mov qword [rsp + 0x30], rbx
lea r8, [0x180068540]
xor ebx, ebx
xor r9d, r9d
mov qword [rsp + 0x28], rbx
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], ebx
call qword [sym.imp.KERNEL32.dll_CreateThread]
xor r9d, r9d
mov qword [rsp + 0x28], rbx
lea r8, [0x180068460]
mov dword [rsp + 0x20], ebx
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rbx, qword [rsp + 0x30]
mov eax, 1
add rsp, 0x38
ret
Function at 0x18000a940
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 0x18000a968
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 0x18000a98e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x18000a990
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x18000a9e9
test ecx, ecx
jle 0x18000a9c9
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 0x18000a9e9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x18000a9e9
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 0x18000aa10
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x18000aa32
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x18000aa48
add rsp, 0x30
pop r14
pop rsi
pop rbp
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 + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x18000aa64
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x18000aa66
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x18000aaa2
mov qword [rsp + 0x20], 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 + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x18000ab3e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x18000aadd
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 0x18000ab1e
nop word [rax + 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 0x18000ab3e
cmp rbx, rax
ja 0x18000aaf0
test rbx, rbx
je 0x18000ab3e
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
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
Function at 0x18000afb0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1801180c0]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x18000afdd
xor eax, eax
jmp 0x18000b149
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x18000b017
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x18000b017
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 0x18000b149
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x18000b13c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x18000b05a
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 0x18000b085
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 0x18000b141
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
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 0x18000b0f4
sub eax, 1
je 0x18000b0f4
cmp eax, 2
jne 0x18000b13c
movsx ecx, byte [rsp + 0x50]
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 0x18000b141
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x18000b122
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 0x18000b13c
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x18000b141
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1800d9d90
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x18000c4d0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1801180c0]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x18000c5a3
cmp byte [rcx + 0x71], 0
je 0x18000c5a3
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x18000c59f
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 0x18000c564
sub eax, 1
je 0x18000c568
cmp eax, 2
jne 0x18000c59f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1800d9d90
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x18000c596
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 0x18000c59f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x18000c54c
xor al, al
jmp 0x18000c54c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1800d9d90
add rsp, 0x60
pop rbx
ret

Function at 0x18001f270
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r11d, r8d
mov r10, rdx
not r11d
mov r9, rcx
mov eax, r11d
test rdx, rdx
je 0x18001f2cd
lea rbx, [0x1800efed0]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x18001f2b4
cmp r10, 2
jb 0x18001f2b4
cmp byte [r9], r8b
jne 0x18001f2b4
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
xor rdx, r8
shr eax, 8
xor eax, dword [rbx + rdx*4]
test r10, r10
jne 0x18001f290
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x18001f30f
lea rbx, [0x1800efed0]
cmp r8b, 0x23
jne 0x18001f2f3
cmp byte [r9], r8b
jne 0x18001f2f3
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
movzx ecx, r8b
movzx r8d, byte [r9]
xor rdx, rcx
shr eax, 8
inc r9
xor eax, dword [rbx + rdx*4]
test r8b, r8b
jne 0x18001f2e0
mov rbx, qword [rsp + 8]
not eax
ret
Function at 0x18001f4d0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push r14
sub rsp, 0x20
xor r14d, r14d
mov rsi, r8
test r8, r8
je 0x18001f4ee
mov qword [r8], r14
lea rdx, [0x1801009b0]
call fcn.18001f320
mov rbx, rax
test rax, rax
jne 0x18001f513
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rbp
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov ebp, eax
cmp eax, 0xffffffff
je 0x18001f63d
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18001f63d
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x18001f63d
xor r8d, r8d
mov edx, ebp
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18001f63d
cmp rdi, 0xffffffffffffffff
je 0x18001f63d
mov rcx, rdi
call fcn.180022b80
mov rbp, rax
test rax, rax
je 0x18001f63d
mov r9, rbx
mov r8, rdi
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, rdi
je 0x18001f62a
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov r8, qword [0x18011a478]
test r8, r8
je 0x18001f61f
movsx rdx, word [r8 + 0x60f0]
lea rcx, [r8 + 0x60f4]
mov r9d, dword [r8 + 0x3f58]
lea rcx, [rcx + rdx*8]
cmp dword [rcx], r9d
je 0x18001f614
lea ecx, [rdx + 1]
mov eax, 0x2aaaaaab
imul ecx
mov eax, edx
shr eax, 0x1f
add edx, eax
lea eax, [rdx + rdx*2]
add eax, eax
sub ecx, eax
mov word [r8 + 0x60f0], cx
movsx rax, cx
lea rcx, [r8 + 0x60f4]
lea rcx, [rcx + rax*8]
mov dword [rcx], r9d
mov dword [rcx + 4], r14d
inc word [rcx + 6]
inc dword [r8 + 0x60ec]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x18001f646
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rsi, rsi
je 0x18001f638
mov qword [rsi], rdi
mov rax, rbp
jmp 0x18001f648
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 rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret