joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401f8750
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
movsxd rdi, r8d
add rcx, 8
mov rsi, rdx
call fcn.140090e60
lea rcx, [rbx + 0x38]
mov rbp, rax
call fcn.140090e60
mov r9d, dword [rsi + rdi*4 + 4]
mov rcx, rdi
mov r10d, dword [rsi + rcx*4]
lea rdi, [rsi + rdi*4]
xor r10d, dword [rbp]
lea rsi, [rsi + rcx*4]
xor ebx, ebx
mov r11, rax
nop
inc ebx
mov ecx, r10d
and ecx, 0xff0000
mov eax, r10d
shr rax, 0x18
bts rcx, 0x18
shr rcx, 0x10
mov edx, dword [r11 + rcx*4]
add edx, dword [r11 + rax*4]
mov eax, r10d
and eax, 0xff00
bts rax, 0x11
shr rax, 8
xor edx, dword [r11 + rax*4]
movzx eax, r10b
or rax, 0x300
add edx, dword [r11 + rax*4]
xor edx, dword [rbp + rbx*4]
inc ebx
xor r9d, edx
mov ecx, r9d
and ecx, 0xff0000
mov eax, r9d
shr rax, 0x18
bts rcx, 0x18
shr rcx, 0x10
mov edx, dword [r11 + rcx*4]
add edx, dword [r11 + rax*4]
mov eax, r9d
and eax, 0xff00
bts rax, 0x11
shr rax, 8
xor edx, dword [r11 + rax*4]
movzx eax, r9b
or rax, 0x300
add edx, dword [r11 + rax*4]
xor edx, dword [rbp + rbx*4]
xor r10d, edx
cmp ebx, 0xe
jbe 0x1401f87a0
xor r9d, dword [rbp + 0x44]
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov dword [rsi], r9d
mov rsi, qword [rsp + 0x40]
mov dword [rdi + 4], r10d
add rsp, 0x20
pop rdi
ret
Function at 0x1401f8c30
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x10], rdx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov r14, rcx
xor ebx, ebx
add rcx, 8
mov qword [rsp + 0x20], rbx
mov r13d, r8d
call fcn.140091190
cdq
lea rcx, [r14 + 0x38]
and edx, 3
add eax, edx
sar eax, 2
movsxd rsi, eax
call fcn.140091190
cdq
lea rcx, [r14 + 8]
and edx, 3
add eax, edx
sar eax, 2
mov dword [rsp + 0x88], eax
call fcn.140090e60
lea rcx, [r14 + 0x38]
mov r15, rax
call fcn.140090e60
mov r12, rax
test rsi, rsi
jle 0x1401f8d3a
mov r10, qword [rsp + 0x78]
mov r9d, ebx
mov eax, ebx
nop
movsxd rcx, eax
inc eax
cdq
idiv r13d
movzx r8d, byte [rcx + r10]
movsxd rax, edx
shl r8d, 8
movzx ecx, byte [rax + r10]
lea eax, [rdx + 1]
cdq
or ecx, r8d
idiv r13d
shl ecx, 8
movsxd rax, edx
movzx r8d, byte [rax + r10]
lea eax, [rdx + 1]
cdq
or r8d, ecx
idiv r13d
shl r8d, 8
movsxd rax, edx
movzx ecx, byte [rax + r10]
lea eax, [rdx + 1]
cdq
or ecx, r8d
xor dword [r15 + r9*4], ecx
inc r9
idiv r13d
mov eax, edx
cmp r9, rsi
jl 0x1401f8cb0
mov rdi, rbx
xor r8d, r8d
lea rdx, [rsp + 0x20]
mov rcx, r14
call fcn.1401f8750
mov eax, dword [rsp + 0x20]
mov dword [r15 + rdi*4], eax
mov eax, dword [rsp + 0x24]
mov dword [r15 + rdi*4 + 4], eax
add rdi, 2
cmp rdi, rsi
jl 0x1401f8d10
movsxd rdi, dword [rsp + 0x88]
test rdi, rdi
jle 0x1401f8d7a
nop word [rax + rax]
xor r8d, r8d
lea rdx, [rsp + 0x20]
mov rcx, r14
call fcn.1401f8750
mov eax, dword [rsp + 0x20]
mov dword [r12 + rbx*4], eax
mov eax, dword [rsp + 0x24]
mov dword [r12 + rbx*4 + 4], eax
add rbx, 2
cmp rbx, rdi
jl 0x1401f8d50
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x1401f9d90
Capabilities:
Compute adler32 checksum

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov eax, dword [rcx + 0x28]
mov rbp, rdx
cmp eax, r8d
mov esi, eax
mov rdi, rcx
cmova esi, r8d
test esi, esi
jne 0x1401f9dc7
xor eax, eax
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
sub eax, esi
mov qword [rsp + 0x30], rbx
cmp byte [rcx + 0x18], 0
mov dword [rcx + 0x28], eax
je 0x1401f9f2b
mov r9, qword [rcx + 0x20]
mov r11d, esi
mov r8d, dword [rcx + 0x1c]
movzx ecx, r8w
shr r8d, 0x10
test r9, r9
jne 0x1401f9e00
lea r8d, [r9 + 1]
jmp 0x1401f9f27
mov edx, 0x15b0
cmp r11d, edx
cmovb edx, r11d
sub r11d, edx
cmp edx, 0x10
jb 0x1401f9ed0
mov r10d, edx
shr r10, 4
nop
movzx eax, byte [r9]
add edx, 0xfffffff0
add ecx, eax
movzx eax, byte [r9 + 1]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 2]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 3]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 4]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 5]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 6]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 7]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 8]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 9]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xa]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xb]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xc]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xd]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xe]
add r8d, ecx
add ecx, eax
movzx eax, byte [r9 + 0xf]
add r8d, ecx
add r9, 0x10
add ecx, eax
add r8d, ecx
sub r10, 1
jne 0x1401f9e20
test edx, edx
je 0x1401f9ef1
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [r9]
inc r9
add ecx, eax
add r8d, ecx
add edx, 0xffffffff
jne 0x1401f9ee0
mov eax, 0x80078071
mul ecx
shr edx, 0xf
imul eax, edx, 0xffff000f
add ecx, eax
mov eax, 0x80078071
mul r8d
shr edx, 0xf
imul eax, edx, 0xffff000f
add r8d, eax
test r11d, r11d
jne 0x1401f9e00
shl r8d, 0x10
or r8d, ecx
mov dword [rdi + 0x1c], r8d
mov rdx, qword [rdi + 0x20]
mov rcx, rbp
mov r8d, esi
mov ebx, esi
call sub.VCRUNTIME140.dll_memcpy
add qword [rdi + 0x20], rbx
mov eax, esi
add dword [rdi + 0x2c], esi
mov rsi, qword [rsp + 0x40]
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1401fb520
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r15
sub rsp, 0x20
mov edi, dword [rcx + 0x2c]
mov rbx, rcx
mov qword [rsp + 0x30], r14
mov esi, dword [rbx + 0x40]
lea r8, [rbx + 0x38]
mov edx, dword [rbx + 0x88]
sub esi, edx
mov eax, dword [rbx + 0x90]
sub esi, eax
jne 0x1401fb56c
test edx, edx
jne 0x1401fb57b
lea r8, [rbx + 0x38]
test eax, eax
jne 0x1401fb57b
mov esi, edi
jmp 0x1401fb613
cmp esi, 0xffffffff
jne 0x1401fb57b
mov esi, 0xfffffffe
jmp 0x1401fb613
lea ecx, [rdi - 0x106]
add ecx, dword [rbx + 0x2c]
cmp edx, ecx
jb 0x1401fb613
mov rcx, qword [r8]
mov r8, rdi
lea rdx, [rdi + rcx]
call sub.VCRUNTIME140.dll_memcpy
mov r8d, dword [rbx + 0x68]
mov rax, qword [rbx + 0x58]
sub dword [rbx + 0x8c], edi
sub dword [rbx + 0x88], edi
sub dword [rbx + 0x78], edi
lea rdx, [rax + r8*2]
nop word [rax + rax]
movzx ecx, word [rdx - 2]
lea rdx, [rdx - 2]
sub cx, di
movzx eax, cx
not ax
sar ax, 0xf
and ax, cx
mov word [rdx], ax
add r8d, 0xffffffff
jne 0x1401fb5c0
mov rax, qword [rbx + 0x48]
mov r8d, edi
lea rax, [rax + rdi*2]
nop dword [rax]
movzx edx, word [rax - 2]
lea rax, [rax - 2]
sub dx, di
movzx ecx, dx
not cx
sar cx, 0xf
and cx, dx
mov word [rax], cx
add r8d, 0xffffffff
jne 0x1401fb5f0
add esi, edi
mov rcx, qword [rbx + 8]
call fcn.1400b53c0
test eax, eax
je 0x1401fb69a
mov edx, dword [rbx + 0x90]
mov r8d, esi
mov eax, dword [rbx + 0x88]
mov rcx, qword [rbx + 8]
add rdx, rax
add rdx, qword [rbx + 0x38]
call fcn.1401f9d90
mov r9d, dword [rbx + 0x90]
add r9d, eax
mov dword [rbx + 0x90], r9d
cmp r9d, 3
jb 0x1401fb680
mov eax, dword [rbx + 0x88]
mov rdx, qword [rbx + 0x38]
mov ecx, dword [rbx + 0x74]
movzx r8d, byte [rax + rdx]
mov dword [rbx + 0x64], r8d
shl r8d, cl
inc eax
movzx eax, byte [rax + rdx]
xor r8d, eax
and r8d, dword [rbx + 0x70]
mov dword [rbx + 0x64], r8d
cmp r9d, 0x106
jae 0x1401fb69a
mov rcx, qword [rbx + 8]
call fcn.1400b53c0
test eax, eax
jne 0x1401fb540
mov r14, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret
Function at 0x180006230
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 0x18000628d
lea rbx, [0x1800ab0f0]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x180006274
cmp r10, 2
jb 0x180006274
cmp byte [r9], r8b
jne 0x180006274
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 0x180006250
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x1800062cf
lea rbx, [0x1800ab0f0]
cmp r8b, 0x23
jne 0x1800062b3
cmp byte [r9], r8b
jne 0x1800062b3
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 0x1800062a0
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x180006410
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x18000642a
mov qword [r8], 0
lea rdx, [0x1800aac48]
call fcn.1800062e0
mov rbx, rax
test rax, rax
jne 0x18000644a
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rsi
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x180006521
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 0x180006521
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x180006521
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x180006521
cmp rdi, 0xffffffffffffffff
je 0x180006521
mov rax, qword [0x1800ddd40]
test rax, rax
je 0x1800064be
inc dword [rax + 0xf4]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x180006521
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 0x18000650e
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1800ddd40]
test rax, rax
je 0x180006503
dec dword [rax + 0xf4]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x18000652a
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x18000651c
mov qword [r14], rdi
mov rax, rsi
jmp 0x18000652c
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x180009320
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
movsxd r8, dword [rcx + 0xe8]
mov rax, qword [rcx + 0xf0]
movsxd r9, edx
mov ebx, dword [rax + r8*4 - 4]
lea r8, [0x1800ab0f0]
not ebx
movzx eax, r9b
movzx ecx, bl
xor rcx, rax
shr ebx, 8
mov eax, r9d
shr eax, 8
movzx edx, al
mov eax, r9d
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rdx, rcx
shr ebx, 8
shr eax, 0x10
xor ebx, dword [r8 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
xor rdx, rcx
xor ebx, dword [r8 + rdx*4]
movzx ecx, bl
shr ebx, 8
mov edx, r9d
shr rdx, 0x18
xor rdx, rcx
mov rcx, qword [0x1800ddd40]
xor ebx, dword [r8 + rdx*4]
not ebx
cmp dword [rcx + 0x3f00], ebx
jne 0x1800093b6
mov r8, r9
mov edx, 4
mov ecx, ebx
call fcn.18001ccd0
mov eax, ebx
add rsp, 0x20
pop rbx
ret

Function at 0x1800093c0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
mov rax, qword [rcx + 0xf0]
lea r9, [0x1800ab0f0]
movss xmm2, dword [rcx + 0x108]
movss xmm3, dword [rcx + 0x10c]
movsxd rcx, dword [rcx + 0xe8]
movss xmm0, dword [rdx]
movss xmm1, dword [rdx + 4]
subss xmm0, xmm2
subss xmm1, xmm3
mov r8d, dword [rax + rcx*4 - 4]
not r8d
movzx ecx, r8b
shr r8d, 8
movss dword [rsp], xmm0
movzx eax, byte [rsp]
xor rcx, rax
movss xmm0, dword [rdx + 8]
movzx eax, byte [rsp + 1]
subss xmm0, xmm2
movss dword [rsp + 4], xmm1
movss xmm1, dword [rdx + 0xc]
xor r8d, dword [r9 + rcx*4]
subss xmm1, xmm3
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 2]
movss dword [rsp + 8], xmm0
movss dword [rsp + 0xc], xmm1
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 3]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 4]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 5]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 6]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 7]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 8]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 9]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0xa]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0xb]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0xc]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0xd]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0xe]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
xor r8d, dword [r9 + rcx*4]
movzx ecx, byte [rsp + 0xf]
movzx edx, r8b
shr r8d, 8
xor rdx, rcx
xor r8d, dword [r9 + rdx*4]
not r8d
mov eax, r8d
add rsp, 0x18
ret
Function at 0x180016070
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x1800dd080]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov rbx, qword [0x1800ddd40]
mov edi, ecx
cmp byte [rbx + 0x4a45], 0
jne 0x1800160d1
cmp byte [rbx + 0x4a46], 0
jne 0x1800160d1
movsx r9d, word [rbx + 0x5b52]
lea r8, str.Tooltip__02d
mov edx, reloc.WS2_32.dll_recv
lea rcx, [rsp + 0x20]
call fcn.180006090
test dil, 1
je 0x1800161f8
jmp 0x18001615a
movss xmm1, dword [rbx + 0x38ac]
lea r8, str.Tooltip__02d
movsx r9d, word [rbx + 0x5b52]
lea rcx, [rsp + 0x20]
movaps xmm0, xmm1
xor eax, eax
mulss xmm0, dword [0x1800cfbd0]
mulss xmm1, dword [0x1800cfbb4]
lea edx, [rax + 0x10]
addss xmm0, dword [rbx + 0xdfc]
addss xmm1, dword [rbx + 0xe00]
mov qword [rbx + 0x47a8], rax
mov dword [rbx + 0x4794], 1
movss dword [rbx + 0x47a0], xmm0
movss dword [rbx + 0x47a4], xmm1
movss xmm0, dword [rbx + 0x3908]
mulss xmm0, dword [0x1800cfae8]
or dword [rbx + 0x4790], 0x41
movss dword [rbx + 0x47f0], xmm0
call fcn.180006090
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x1800161b0
lea r11, [0x1800ab0f0]
nop word [rax + rax]
cmp r9b, 0x23
jne 0x180016193
cmp byte [r8], r9b
jne 0x180016193
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x180016180
not ecx
call fcn.18000d170
test rax, rax
je 0x1800161f8
cmp byte [rax + 0xae], 0
je 0x1800161f8
mov byte [rax + 0xb5], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xd0], 1
lea rcx, [rsp + 0x20]
inc word [rbx + 0x5b52]
mov edx, reloc.WS2_32.dll_recv
movsx r9d, word [rbx + 0x5b52]
call fcn.180006090
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x20c0347
call fcn.18000f8d0
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.18009a2d0
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x18001b610
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5c38], 0
lea rbx, [rcx + 0x5c40]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x18001b6b7
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x18001b66a
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.18001dac0
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.180006ba0
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x5c38]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x5c48]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x1800ddd38]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x18001b6bf
mov rcx, rbx
call fcn.180006ba0
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x18001bb40
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x1800ddd40]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x18001bba3
mov qword [rsp], rbx
lea rbx, [0x1800ab0f0]
nop dword [rax]
cmp r9b, 0x23
jne 0x18001bb83
cmp byte [r8], r9b
jne 0x18001bb83
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 [rbx + rdx*4]
test r9b, r9b
jne 0x18001bb70
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x5bb0]
xor r8d, r8d
not eax
test ecx, ecx
jle 0x18001bbd7
mov r10, qword [r10 + 0x5bb8]
mov r9, rcx
mov edx, r8d
lea rcx, [r10 + 8]
cmp dword [rcx], eax
je 0x18001bbde
inc r8d
inc rdx
add rcx, 0x48
cmp rdx, r9
jl 0x18001bbc4
xor eax, eax
add rsp, 8
ret
movsxd rax, r8d
lea rcx, [rax + rax*8]
lea rax, [r10 + rcx*8]
add rsp, 8
ret
Function at 0x18004ab60
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 0x18004ab88
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 0x18004abae
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x18004abb0
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x18004ac09
test ecx, ecx
jle 0x18004abe9
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 0x18004ac09
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x18004ac09
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 0x18004ac30
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 0x18004ac52
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x18004ac68
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 0x18004ac84
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x18004ac86
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x18004acc2
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 0x18004ad5e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x18004acfd
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 0x18004ad3e
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 0x18004ad5e
cmp rbx, rax
ja 0x18004ad10
test rbx, rbx
je 0x18004ad5e
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 0x18004b190
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1800dd080]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x18004b1bd
xor eax, eax
jmp 0x18004b329
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x18004b1f7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x18004b1f7
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 0x18004b329
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x18004b31c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x18004b23a
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 0x18004b265
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 0x18004b321
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 0x18004b2d4
sub eax, 1
je 0x18004b2d4
cmp eax, 2
jne 0x18004b31c
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 0x18004b321
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x18004b302
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 0x18004b31c
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x18004b321
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.18009a2d0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x18004b5d0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1800dd080]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x18004b6a3
cmp byte [rcx + 0x71], 0
je 0x18004b6a3
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x18004b69f
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 0x18004b664
sub eax, 1
je 0x18004b668
cmp eax, 2
jne 0x18004b69f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.18009a2d0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x18004b696
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 0x18004b69f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x18004b64c
xor al, al
jmp 0x18004b64c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.18009a2d0
add rsp, 0x60
pop rbx
ret