joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18000ae10
Capabilities:
Hash data using fnv

Disassembly:
movzx r9d, byte [r8]
movabs rcx, 0x100000001b3
movabs rax, 0xcbf29ce484222325
mov r10, rdx
mov rdx, qword [0x1801d5960]
xor r9, rax
movzx eax, byte [r8 + 1]
mov r11, r8
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 2]
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 3]
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 4]
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 5]
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 6]
imul r9, rcx
xor r9, rax
movzx eax, byte [r8 + 7]
mov r8, qword [0x1801d5938]
imul r9, rcx
xor r9, rax
imul r9, rcx
and rdx, r9
shl rdx, 4
add rdx, qword [0x1801d5948]
mov rax, qword [rdx + 8]
cmp rax, r8
je 0x18000aedd
mov rcx, qword [r11]
mov rdx, qword [rdx]
cmp rcx, qword [rax + 0x10]
je 0x18000aedf
nop word [rax + rax]
cmp rax, rdx
je 0x18000aedd
mov rax, qword [rax + 8]
cmp rcx, qword [rax + 0x10]
jne 0x18000aec0
test rax, rax
cmovne r8, rax
mov rax, r10
mov qword [r10], r8
ret
xor eax, eax
test rax, rax
cmovne r8, rax
mov rax, r10
mov qword [r10], r8
ret
Function at 0x18000b470
Capabilities:
Hash data using fnv

Disassembly:
push rdi
sub rsp, 0x20
movabs rax, 0xfffffffffffffff
mov edi, 1
bsr rcx, rax
mov eax, edi
shl rax, cl
cmp rdx, rax
jbe 0x18000b4a1
lea rcx, str.invalid_hash_bucket_count
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
lea rax, [rdx - 1]
mov qword [rsp + 0x30], rbx
mov rbx, qword [0x1801d5938]
or rax, rdi
bsr rcx, rax
mov r8, rbx
inc ecx
shl rdi, cl
lea rcx, [0x1801d5948]
lea rdx, [rdi + rdi]
call fcn.18000a1a0
mov rax, qword [0x1801d5938]
lea r9, [rdi - 1]
mov qword [0x1801d5960], r9
mov qword [0x1801d5968], rdi
mov rax, qword [rax]
mov rcx, rax
cmp rax, rbx
je 0x18000b642
mov qword [rsp + 0x38], rsi
movabs rdi, 0x100000001b3
movabs rsi, 0xcbf29ce484222325
movzx edx, byte [rax + 0x11]
movzx r11d, byte [rax + 0x10]
mov rcx, qword [rcx]
xor r11, rsi
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x12]
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x13]
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x14]
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x15]
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x16]
imul r11, rdi
xor r11, rdx
movzx edx, byte [rax + 0x17]
imul r11, rdi
xor r11, rdx
imul r11, rdi
and r11, r9
shl r11, 4
add r11, qword [0x1801d5948]
mov r9, qword [r11]
cmp r9, rbx
jne 0x18000b58c
mov qword [r11], rax
mov qword [r11 + 8], rax
jmp 0x18000b603
mov rdx, qword [r11 + 8]
mov r8, qword [rax + 0x10]
cmp r8, qword [rdx + 0x10]
jne 0x18000b5c9
mov r10, qword [rdx]
cmp r10, rax
je 0x18000b5c3
mov r9, qword [rax + 8]
mov qword [r9], rcx
mov r8, qword [rcx + 8]
mov qword [r8], r10
mov rdx, qword [r10 + 8]
mov qword [rdx], rax
mov qword [r10 + 8], r8
mov qword [rcx + 8], r9
mov qword [rax + 8], rdx
mov qword [r11 + 8], rax
jmp 0x18000b603
cmp r9, rdx
je 0x18000b5df
nop
mov rdx, qword [rdx + 8]
cmp r8, qword [rdx + 0x10]
je 0x18000b617
cmp r9, rdx
jne 0x18000b5d0
mov r10, qword [rax + 8]
mov qword [r10], rcx
mov r9, qword [rcx + 8]
mov qword [r9], rdx
mov r8, qword [rdx + 8]
mov qword [r8], rax
mov qword [rdx + 8], r9
mov qword [rcx + 8], r10
mov qword [rax + 8], r8
mov qword [r11], rax
mov rax, rcx
cmp rcx, rbx
je 0x18000b63d
mov r9, qword [0x1801d5960]
jmp 0x18000b511
mov r10, qword [rdx]
mov r9, qword [rax + 8]
mov qword [r9], rcx
mov r8, qword [rcx + 8]
mov qword [r8], r10
mov rdx, qword [r10 + 8]
mov qword [rdx], rax
mov qword [r10 + 8], r8
mov qword [rcx + 8], r9
mov qword [rax + 8], rdx
jmp 0x18000b603
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x18000d1a0
Capabilities:
Hash data using fnv
Hash data with crc32

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x50
movzx r10d, byte [rcx]
lea r9, [rcx + 1]
movaps xmmword [rsp + 0x40], xmm6
not edx
movaps xmmword [rsp + 0x30], xmm7
movaps xmm6, xmm3
movzx r12d, r8b
mov ebx, edx
test r10b, r10b
je 0x18000d20f
lea r8, [0x180126b90]
nop
cmp r10b, 0x23
jne 0x18000d1f2
cmp byte [r9], r10b
jne 0x18000d1f2
cmp byte [r9 + 1], r10b
cmove ebx, edx
movzx ecx, bl
movzx eax, r10b
movzx r10d, byte [r9]
xor rcx, rax
shr ebx, 8
inc r9
xor ebx, dword [r8 + rcx*4]
test r10b, r10b
jne 0x18000d1e0
mov ecx, dword [0x1801d50e0]
not ebx
mov rax, qword gs:[0x58]
mov ebp, ebx
movss xmm7, dword [0x18012f71c]
mov r14d, ebx
mov edx, 4
mov r15d, ebx
shr ebp, 0x18
xor edi, edi
mov rax, qword [rax + rcx*8]
shr r14d, 0x10
shr r15d, 8
mov eax, dword [rdx + rax]
cmp dword [0x1801d5990], eax
jg 0x18000d3aa
mov r8, qword [0x1801d59b8]
movabs rcx, 0x100000001b3
mov rdx, qword [0x1801d59a8]
movabs rax, 0xcbf29ce484222325
movzx esi, bl
xor rsi, rax
movzx eax, r15b
imul rsi, rcx
xor rsi, rax
movzx eax, r14b
imul rsi, rcx
xor rsi, rax
mov eax, ebp
imul rsi, rcx
xor rsi, rax
imul rsi, rcx
mov rax, rsi
and rax, qword [0x1801d59d0]
add rax, rax
mov rcx, qword [r8 + rax*8 + 8]
cmp rcx, rdx
je 0x18000d2d0
mov rax, qword [r8 + rax*8]
cmp ebx, dword [rcx + 0x10]
je 0x18000d2d3
cmp rcx, rax
je 0x18000d2d0
mov rcx, qword [rcx + 8]
cmp ebx, dword [rcx + 0x10]
jne 0x18000d2c0
jmp 0x18000d2d3
mov rcx, rdi
test rcx, rcx
mov rax, rdx
cmovne rax, rcx
cmp rax, rdx
jne 0x18000d34e
lea r8, [rsp + 0x80]
movss dword [rsp + 0x84], xmm6
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x80], ebx
lea rcx, [0x1801d59a0]
call fcn.18000d670
and rsi, qword [0x1801d59d0]
mov rdx, qword [0x1801d59b8]
add rsi, rsi
mov rax, qword [0x1801d59a8]
mov rcx, qword [rdx + rsi*8 + 8]
cmp rcx, rax
je 0x18000d347
mov rdx, qword [rdx + rsi*8]
cmp ebx, dword [rcx + 0x10]
je 0x18000d344
cmp rcx, rdx
je 0x18000d347
mov rcx, qword [rcx + 8]
cmp ebx, dword [rcx + 0x10]
jne 0x18000d336
mov rdi, rcx
test rdi, rdi
cmovne rax, rdi
mov rcx, qword [0x1801d5410]
subss xmm7, dword [rcx + 0x18]
mulss xmm7, dword [rsp + 0xa8]
test r12b, r12b
je 0x18000d371
movss xmm6, dword [rsp + 0xa0]
subss xmm6, dword [rax + 0x14]
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mulss xmm6, xmm7
movaps xmm7, xmmword [rsp + 0x30]
addss xmm6, dword [rax + 0x14]
movss dword [rax + 0x14], xmm6
movaps xmm0, xmm6
movaps xmm6, xmmword [rsp + 0x40]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rsi
ret
lea rcx, [0x1801d5990]
call fcn.1800ebff8
cmp dword [0x1801d5990], 0xffffffff
jne 0x18000d255
mov ecx, 0x18
call fcn.1800ec070
xorps xmm0, xmm0
lea rcx, [0x1801d59b8]
mov r8, rax
mov edx, 0x10
mov qword [rax], rax
mov qword [rax + 8], rax
mov qword [0x1801d59a8], rax
mov qword [0x1801d59b8], rdi
movdqa xmmword [0x1801d59c0], xmm0
mov qword [0x1801d59d0], 7
mov qword [0x1801d59d8], 8
mov dword [0x1801d59a0], 0x3f800000
call fcn.18000a1a0
lea rcx, [0x1800ee9b0]
call fcn.1800ec404
lea rcx, [0x1801d5990]
call fcn.1800ebf8c
jmp 0x18000d255
Function at 0x180014ac0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test rcx, rcx
je 0x180014b20
mov r8, qword [rcx]
test r8, r8
je 0x180014b20
mov r8, qword [r8 + 0x10]
mov eax, 0xffffffff
mov rcx, 0xffffffffffffffff
nop dword [rax]
inc rcx
cmp byte [r8 + rcx], 0
jne 0x180014ae0
test ecx, ecx
je 0x180014b1d
mov r9d, ecx
lea r10, [0x180126060]
nop dword [rax + rax]
movsx edx, byte [r8]
lea r8, [r8 + 1]
mov ecx, eax
shr eax, 8
xor rdx, rcx
movzx ecx, dl
xor eax, dword [r10 + rcx*4]
sub r9, 1
jne 0x180014b00
not eax
ret
xor eax, eax
ret

Function at 0x180015480
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
test rcx, rcx
jne 0x18001548d
xor eax, eax
jmp 0x180015506
mov r9, qword [rcx]
test r9, r9
jne 0x180015499
xor eax, eax
jmp 0x180015506
mov r9, qword [r9 + 0x10]
test r9, r9
jne 0x1800154a6
xor eax, eax
jmp 0x180015506
mov r10, r9
mov qword [rsp + 8], r9
xor edx, edx
mov r8d, 0xffffffff
lea r11, [0x180126060]
mov dword [rsp], edx
mov ecx, r8d
mov rax, 0xffffffffffffffff
nop word [rax + rax]
inc rax
cmp byte [r9 + rax], 0
jne 0x1800154d0
cmp edx, eax
jae 0x1800154fc
movsx eax, byte [r10]
xor rax, rcx
movzx ecx, al
shr r8d, 8
xor r8d, dword [r11 + rcx*4]
inc r10
mov qword [rsp + 8], r10
inc edx
jmp 0x1800154bd
not r8d
mov eax, r8d
jmp 0x180015506
add rsp, 0x18
ret

Function at 0x180015d40
Capabilities:
Log keystrokes via polling

Disassembly:
push rbx
sub rsp, 0x20
cmp byte [0x1801d52a1], 0
mov rbx, rcx
je 0x180015db1
mov ecx, dword [0x1801d53a0]
call qword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
je 0x180015db1
cmp dword [0x1801d52c4], 1
jne 0x180015db1
lea rcx, [rbx + 0x98]
cmp rcx, 0x40000
jbe 0x180015db1
lea rax, [rcx + 8]
movabs rdx, 0x7fffffff0000
cmp rax, rdx
jae 0x180015db1
mov rcx, qword [rcx]
add rcx, 0x1f4
cmp rcx, 0x40000
jbe 0x180015db1
lea rax, [rcx + 4]
cmp rax, rdx
jae 0x180015db1
mov dword [rcx], 0x3c23d70a
add rsp, 0x20
pop rbx
ret
Function at 0x18001f4b0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub rsp, 0x28
cmp byte [0x1801d5188], 0
jne 0x18001f510
lea rcx, [rsp + 0x30]
mov byte [0x1801d5188], 1
mov qword [rsp + 0x30], 0
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
lea rcx, [rsp + 0x38]
mov qword [rsp + 0x38], 0
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xorps xmm0, xmm0
xorps xmm1, xmm1
cvtsi2ss xmm0, qword [rsp + 0x38]
cvtsi2ss xmm1, qword [rsp + 0x30]
movss dword [0x1801d53c8], xmm0
movss dword [0x1801d51f8], xmm1
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x30], 0
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
xorps xmm0, xmm0
cvtsi2ss xmm0, qword [rsp + 0x30]
subss xmm0, dword [0x1801d51f8]
divss xmm0, dword [0x1801d53c8]
add rsp, 0x28
ret
Function at 0x180021d70
Capabilities:
Log keystrokes via polling

Disassembly:
push rbx
sub rsp, 0x70
call fcn.180016e10
mov rcx, rax
call fcn.180016d20
mov rbx, rax
test rax, rax
je 0x180021f88
lea rdx, [rsp + 0x20]
mov rcx, rax
call fcn.180015b90
cmp dword [rsp + 0x20], 0
je 0x180021f88
mov eax, dword [rsp + 0x60]
test eax, eax
je 0x180021f88
cmp eax, 0xfffffffe
jne 0x180021e4c
mov rcx, rbx
call fcn.180015dc0
cmp byte [0x1801d523c], 0
je 0x180021f88
add rbx, 0x98
cmp rbx, 0x40000
jbe 0x180021f88
lea rax, [rbx + 8]
movabs rcx, 0x7fffffff0000
cmp rax, rcx
jae 0x180021f88
mov rdx, qword [rbx]
mov r8, rdx
lea r9, [rdx + 0x360]
cmp r9, 0x40000
jbe 0x180021e1f
lea rax, [r9 + 1]
cmp rax, rcx
jae 0x180021e1f
mov byte [r9], 1
lea rdx, [r8 + 0x364]
cmp rdx, 0x40000
jbe 0x180021f88
lea rax, [rdx + 4]
cmp rax, rcx
jae 0x180021f88
mov dword [rdx], 0x3f800000
add rsp, 0x70
pop rbx
ret
cmp eax, 3
jne 0x180021eb4
mov rcx, rbx
call fcn.180015dc0
cmp byte [0x1801d523f], 0
je 0x180021ea7
lea rdx, [rbx + 0x98]
cmp rdx, 0x40000
jbe 0x180021ea7
lea rax, [rdx + 8]
movabs rcx, 0x7fffffff0000
cmp rax, rcx
jae 0x180021ea7
mov rdx, qword [rdx]
add rdx, 0x1f4
cmp rdx, 0x40000
jbe 0x180021ea7
lea rax, [rdx + 4]
cmp rax, rcx
jae 0x180021ea7
mov dword [rdx], 0x3c23d70a
mov rcx, rbx
add rsp, 0x70
pop rbx
jmp fcn.180015d40
cmp eax, 2
jne 0x180021f0d
mov rcx, rbx
call fcn.180015dc0
mov rcx, rbx
call fcn.180015d40
cmp byte [0x1801d5227], 0
je 0x180021f88
add rbx, 0x98
cmp rbx, 0x40000
jbe 0x180021f88
lea rax, [rbx + 8]
movabs rcx, 0x7fffffff0000
cmp rax, rcx
jae 0x180021f88
mov rdx, qword [rbx]
add rdx, 0x288
jmp 0x180021f73
cmp eax, 0xffffffff
jne 0x180021f88
mov rcx, rbx
call fcn.180015dc0
cmp byte [0x1801d5292], 0
je 0x180021f88
add rbx, 0x98
cmp rbx, 0x40000
jbe 0x180021f88
lea rax, [rbx + 8]
movabs rcx, 0x7fffffff0000
cmp rax, rcx
jae 0x180021f88
mov rdx, qword [rbx]
mov r8, rdx
lea r9, [rdx + 0x360]
cmp r9, 0x40000
jbe 0x180021f6c
lea rax, [r9 + 4]
cmp rax, rcx
jae 0x180021f6c
mov dword [r9], 0x3f800000
lea rdx, [r8 + 0x370]
cmp rdx, 0x40000
jbe 0x180021f88
lea rax, [rdx + 1]
cmp rax, rcx
jae 0x180021f88
mov byte [rdx], 1
add rsp, 0x70
pop rbx
ret
Function at 0x180026bf0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov edi, r8d
mov rsi, rdx
mov rbp, rcx
call qword [sym.imp.KERNEL32.dll_LoadResource]
test rax, rax
je 0x180026c68
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_LockResource]
mov rbx, rax
test rax, rax
je 0x180026c68
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, eax
add rcx, rbx
and edi, 0xf
jbe 0x180026c55
nop
cmp rbx, rcx
jae 0x180026c68
movzx eax, word [rbx]
lea rbx, [rbx + rax*2]
add rbx, 2
add edi, 0xffffffff
jne 0x180026c40
cmp rbx, rcx
jae 0x180026c68
xor eax, eax
cmp word [rbx], ax
cmove rbx, rax
mov rax, rbx
jmp 0x180026c6a
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1800490c0
Capabilities:
Create thread

Disassembly:
sub rsp, 0x38
cmp edx, 1
je 0x1800490d0
xor al, al
add rsp, 0x38
ret
xor eax, eax
lea r8, [0x180048ec0]
mov r9, rcx
mov qword [rsp + 0x28], rax
xor edx, edx
mov dword [rsp + 0x20], eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
test rax, rax
je 0x1800490fd
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
add rsp, 0x38
ret

Function at 0x18004e7e0
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 0x18004e83d
lea rbx, [0x180126b90]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x18004e824
cmp r10, 2
jb 0x18004e824
cmp byte [r9], r8b
jne 0x18004e824
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 0x18004e800
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x18004e87f
lea rbx, [0x180126b90]
cmp r8b, 0x23
jne 0x18004e863
cmp byte [r9], r8b
jne 0x18004e863
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 0x18004e850
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x18004e9c0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x18004e9da
mov qword [r8], 0
call fcn.18004e890
mov rbx, rax
test rax, rax
jne 0x18004e9f3
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 0x18004eacc
xor edx, edx
mov r8d, 2
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18004eacc
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x18004eacc
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 0x18004eacc
cmp rdi, 0xffffffffffffffff
je 0x18004eacc
mov rax, qword [0x1801d5410]
test rax, rax
je 0x18004ea69
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 0x18004eacc
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 0x18004eab9
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1801d5410]
test rax, rax
je 0x18004eaae
dec dword [rax + 0xf4]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x18004ead5
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x18004eac7
mov qword [r14], rdi
mov rax, rsi
jmp 0x18004ead7
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 0x18004eca0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov r11, rsp
mov qword [r11 + 8], rcx
push rdi
sub rsp, 0x30
movsxd rax, edx
mov rdi, rcx
dec rax
mov qword [r11 + 0x18], rbp
mov rbp, r9
xor r9d, r9d
lea rax, [rcx + rax*2]
mov qword [rsp + 8], rax
cmp rcx, rax
jae 0x18004eec9
mov qword [r11 + 0x20], rsi
lea rsi, [0x180000000]
mov qword [r11 + 0x10], rbx
mov qword [r11 - 0x10], r12
mov qword [r11 - 0x18], r13
mov qword [r11 - 0x20], r14
mov qword [r11 - 0x28], r15
mov qword [rsp], r8
test rbp, rbp
je 0x18004ed02
cmp r8, rbp
jae 0x18004eea6
movzx edx, byte [r8]
test dl, dl
je 0x18004eea6
mov eax, edx
mov rcx, rbp
shr rax, 3
movsx r9, byte [rax + rsi + 0x12e0f8]
xor eax, eax
test r9d, r9d
mov ebx, eax
sete bl
add ebx, r9d
test rbp, rbp
jne 0x18004ed38
movsxd rcx, ebx
add rcx, r8
cmp r8, rcx
mov r14d, edx
cmovae r14d, eax
lea rax, [r8 + 1]
cmp rax, rcx
jae 0x18004ed51
movzx r13d, byte [rax]
jmp 0x18004ed54
xor r13b, r13b
lea rax, [r8 + 2]
cmp rax, rcx
jae 0x18004ed63
movzx r12d, byte [rax]
jmp 0x18004ed66
xor r12b, r12b
lea rax, [r8 + 3]
cmp rax, rcx
jae 0x18004ed75
movzx r15d, byte [rax]
jmp 0x18004ed78
xor r15b, r15b
lea r10, [r9*4]
movzx eax, r14b
mov esi, dword [r10 + rsi + 0x12e130]
and esi, eax
movzx r9d, r13b
shl esi, 6
mov eax, r9d
and eax, 0x3f
movzx edx, r12b
or esi, eax
movzx r11d, r15b
shl esi, 6
and r9d, 0xc0
mov eax, edx
and edx, 0xc0
and eax, 0x3f
or esi, eax
mov eax, r11d
shr r11d, 2
and eax, 0x3f
or r11d, edx
shl esi, 6
or esi, eax
shr r11d, 2
or r11d, r9d
lea rax, [0x180000000]
mov ecx, dword [r10 + rax + 0x12e0e0]
shr r11d, 2
shr esi, cl
mov ecx, 0x100
cmp esi, dword [r10 + rax + 0x12e0c8]
sbb eax, eax
xor r9d, r9d
and eax, 0x40
mov edx, r9d
or r11d, eax
mov eax, esi
and eax, 0xfffff800
cmp eax, 0xd800
mov eax, 0x80
cmove edx, eax
mov eax, r9d
or r11d, edx
cmp esi, 0xffff
cmova eax, ecx
lea rcx, [0x180000000]
mov ecx, dword [r10 + rcx + 0x12e118]
or r11d, eax
xor r11d, 0x2a
sar r11d, cl
test r11d, r11d
je 0x18004ee83
test r14b, r14b
mov eax, r9d
mov ecx, r9d
mov esi, 0xfffd
setne cl
test r15b, r15b
setne al
add ecx, eax
mov eax, r9d
test r12b, r12b
setne al
add ecx, eax
mov eax, r9d
test r13b, r13b
setne al
add ecx, eax
cmp ebx, ecx
cmovl ecx, ebx
movsxd r8, ecx
add r8, qword [rsp]
jmp 0x18004ee8d
movsxd rax, ebx
add r8, rax
test esi, esi
je 0x18004eea6
mov word [rdi], si
add rdi, 2
lea rsi, [0x180000000]
cmp rdi, qword [rsp + 8]
jb 0x18004ecf0
mov rcx, qword [rsp + 0x40]
mov r15, qword [rsp + 0x10]
mov r14, qword [rsp + 0x18]
mov r13, qword [rsp + 0x20]
mov r12, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x48]
mov rax, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x50]
mov word [rdi], r9w
test rax, rax
je 0x18004eedf
mov qword [rax], r8
sub rdi, rcx
sar rdi, 1
mov eax, edi
add rsp, 0x30
pop rdi
ret
Function at 0x18004eef0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
push r13
push r14
push r15
mov qword [rsp + 0x28], rbp
xor r10d, r10d
mov qword [rsp + 0x30], rsi
mov rbx, rdx
mov qword [rsp + 0x38], rdi
mov rax, rcx
mov qword [rsp + 0x40], r12
mov r14d, r10d
lea r15, [0x180000000]
mov r13, rax
test rbx, rbx
je 0x18004ef30
cmp rax, rbx
jae 0x18004f0dc
movzx r8d, byte [rax]
test r8b, r8b
je 0x18004f0dc
mov r11d, r10d
mov ecx, r8d
shr rcx, 3
mov rdx, rbx
movsx r9, byte [rcx + r15 + 0x12e0f8]
test r9d, r9d
sete r11b
add r11d, r9d
test rbx, rbx
jne 0x18004ef68
movsxd rdx, r11d
add rdx, rax
cmp rax, rdx
lea rcx, [rax + 1]
mov edi, r8d
cmovae edi, r10d
cmp rcx, rdx
jae 0x18004ef81
movzx r12d, byte [rcx]
jmp 0x18004ef84
xor r12b, r12b
lea rcx, [rax + 2]
cmp rcx, rdx
jae 0x18004ef92
movzx ebp, byte [rcx]
jmp 0x18004ef95
xor bpl, bpl
lea rcx, [rax + 3]
cmp rcx, rdx
jae 0x18004efa3
movzx esi, byte [rcx]
jmp 0x18004efa6
xor sil, sil
lea r9, [r9*4]
movzx ecx, dil
mov r15d, dword [r9 + r15 + 0x12e130]
and r15d, ecx
movzx r8d, r12b
shl r15d, 6
mov ecx, r8d
and ecx, 0x3f
movzx edx, bpl
or r15d, ecx
movzx r10d, sil
shl r15d, 6
mov ecx, edx
and ecx, 0x3f
and edx, 0xc0
or r15d, ecx
and r8d, 0xc0
mov ecx, r10d
shl r15d, 6
and ecx, 0x3f
shr r10d, 2
or r10d, edx
or r15d, ecx
shr r10d, 2
lea rcx, [0x180000000]
mov ecx, dword [r9 + rcx + 0x12e0e0]
or r10d, r8d
shr r15d, cl
lea rcx, [0x180000000]
shr r10d, 2
mov edx, r15d
cmp r15d, dword [r9 + rcx + 0x12e0c8]
sbb ecx, ecx
and edx, 0xfffff800
and ecx, 0x40
xor r8d, r8d
or r10d, ecx
mov ecx, 0x80
cmp edx, 0xd800
cmove r8d, ecx
xor edx, edx
or r10d, r8d
mov ecx, 0x100
cmp r15d, 0xffff
cmova edx, ecx
lea rcx, [0x180000000]
mov ecx, dword [r9 + rcx + 0x12e118]
or r10d, edx
xor r10d, 0x2a
sar r10d, cl
test r10d, r10d
je 0x18004f0c6
xor r10d, r10d
test dil, dil
mov eax, r10d
mov ecx, r10d
setne cl
test sil, sil
setne al
add ecx, eax
mov eax, r10d
test bpl, bpl
setne al
add ecx, eax
mov eax, r10d
test r12b, r12b
setne al
add ecx, eax
cmp r11d, ecx
cmovl ecx, r11d
movsxd rax, ecx
add rax, r13
inc r14d
jmp 0x18004ef18
movsxd rcx, r11d
add rax, rcx
test r15d, r15d
je 0x18004f0dc
xor r10d, r10d
inc r14d
jmp 0x18004ef18
mov r12, qword [rsp + 0x40]
mov eax, r14d
mov rdi, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x28]
pop r15
pop r14
pop r13
pop rbx
ret
Function at 0x1800519a0
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, [0x180126b90]
not ebx
movzx eax, r9b
movzx ecx, bl
xor rcx, rax
shr ebx, 8
mov eax, r9d
sar eax, 8
movzx edx, al
mov eax, r9d
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rdx, rcx
shr ebx, 8
sar eax, 0x10
xor ebx, dword [r8 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
mov eax, r9d
xor rdx, rcx
sar eax, 0x18
xor ebx, dword [r8 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
xor rdx, rcx
mov rcx, qword [0x1801d5410]
xor ebx, dword [r8 + rdx*4]
not ebx
cmp dword [rcx + 0x3f14], ebx
jne 0x180051a38
mov r8, r9
mov edx, 4
mov ecx, ebx
call fcn.180063c00
mov eax, ebx
add rsp, 0x20
pop rbx
ret

Function at 0x180051a40
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
movss xmm0, dword [rcx + 0x10c]
lea r10, [0x180126b90]
mov rax, qword [rcx + 0xf0]
movss xmm1, dword [rcx + 0x110]
movss xmm2, dword [rdx]
movss xmm4, dword [rdx + 8]
subss xmm2, xmm0
movss xmm3, dword [rdx + 4]
subss xmm4, xmm0
movss xmm0, dword [rdx + 0xc]
subss xmm3, xmm1
movsxd rcx, dword [rcx + 0xe8]
subss xmm0, xmm1
movd r8d, xmm2
movss dword [rsp], xmm2
mov r9d, dword [rax + rcx*4 - 4]
movzx eax, byte [rsp]
not r9d
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
movss dword [rsp + 4], xmm3
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
movss dword [rsp + 8], xmm4
movss dword [rsp + 0xc], xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 4]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
movd r8d, xmm3
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 8]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
movd r8d, xmm4
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
shr eax, 8
movzx edx, al
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
mov eax, r8d
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 0xc]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
movd r8d, xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
shr r8, 0x18
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx edx, r9b
shr r9d, 8
xor r8, rdx
xor r9d, dword [r10 + r8*4]
not r9d
mov eax, r9d
add rsp, 0x18
ret