joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140027e40
Capabilities:
Clear file content

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x20
mov rbx, rdx
mov rsi, r8
xor edx, edx
mov r14d, ecx
lea r8d, [rdx + 1]
call fcn.14001b8c4
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.14001b8c4
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x140027f90
cmp rax, 0xffffffffffffffff
je 0x140027f90
xor edi, edi
test rbp, rbp
jle 0x140027f3b
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.14001dec8
mov rbx, rax
test rax, rax
jne 0x140027ec8
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x140027f31
mov edx, 0x8000
mov ecx, r14d
call fcn.140015978
mov r15d, eax
mov eax, 0x1000
mov r8d, ebp
cmp rbp, rax
mov r9, rsi
mov rdx, rbx
mov ecx, r14d
cmovge r8d, eax
call fcn.14001c5a0
cmp eax, 0xffffffff
je 0x140027f11
cdqe
sub rbp, rax
test rbp, rbp
jg 0x140027ed8
mov edx, r15d
mov ecx, r14d
call fcn.140015978
jmp 0x140027f31
cmp byte [rsi + 0x38], dil
je 0x140027f28
cmp dword [rsi + 0x34], 5
jne 0x140027f28
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x140027f31
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.140019f88
jmp 0x140027fa4
jns 0x140027fa4
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.14001b8c4
cmp rax, 0xffffffffffffffff
jne 0x140027f5c
cmp byte [rsi + 0x30], dil
je 0x140027fa4
mov edi, dword [rsi + 0x2c]
jmp 0x140027fa4
mov ecx, r14d
call fcn.14001706c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x140027fa4
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, 0xd
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
jmp 0x140027fa4
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x140027f9d
mov eax, dword [rsi + 0x2c]
jmp 0x140027fa2
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.14001b8c4
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop r12
ret

Function at 0x100403a20
Capabilities:
Encode data using xor

Disassembly:
xor al, 0x6c
xor al, 0x64
xor al, 0x67
xor al, 0x41
xor al, 0x3e
xor al, 0x7d
xor al, 0xa2
xor al, 0x9a
xor al, 0xa3
xor al, 0x88
xor al, 0x9d
xor al, 0xa4
xor al, 0x71
xor al, 0x74
xor al, 0x59
xor al, 0x87
xchg dword [rbp*4 - 0x57cb58cc], esi
xor al, 0x99
xor al, 0xa1
xor al, 0x86
xor al, 0xa3
xor al, 0xa3
movabs dword [0xa73490345934a834], eax
xor al, 0xad
xor al, 0xa7
xor al, 0xa8
xor al, 0x99
cdq
xor al, 0xa1
xor al, 0x67
xor al, 0x66
xor al, 0x90
xor al, 0xa7
xor al, 0x9c
xor al, 0x99
xor al, 0xa0
xor al, 0xa0
xor al, 0x67
xor al, 0x66
xor al, 0x62
Function at 0x180002050
Capabilities:
Parse pe header

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1800663c0]
xor rax, rsp
mov qword [rsp + 0x50], rax
mov rbx, rdx
mov r8d, 0x30
lea rdx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
nop
mov eax, 0x5a4d
mov rcx, qword [rsp + 0x28]
cmp word [rcx], ax
je 0x18000208d
xor al, al
jmp 0x1800020dc
movsxd rdx, dword [rcx + 0x3c]
cmp dword [rdx + rcx], 0x4550
je 0x18000209e
xor al, al
jmp 0x1800020dc
mov r8d, dword [rdx + rcx + 0xe8]
lea rax, [r8 + rcx]
cmp rbx, rax
jb 0x1800020c5
mov eax, dword [rdx + rcx + 0xec]
add rax, r8
add rax, rcx
cmp rbx, rax
jae 0x1800020c5
mov al, 1
jmp 0x1800020dc
xor al, al
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.18004f720
add rsp, 0x60
pop rbx
ret
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.18004f720
add rsp, 0x60
pop rbx
ret

Function at 0x180002350
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x1800663c0]
xor rax, rsp
mov qword [rsp + 0x50], rax
movzx eax, cx
mov rdi, rdx
mov rbx, rcx
test rax, rax
je 0x180002381
sub rbx, rax
add rbx, 0x10000
cmp rbx, rdi
jae 0x18000243a
nop word [rax + rax]
lea rax, [rbx - 0x70000000]
cmp rax, 0x10000000
ja 0x1800023ab
add rbx, 0x8000000
jmp 0x180002431
xorps xmm0, xmm0
lea rdx, [rsp + 0x20]
mov r8d, 0x30
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x18000243a
cmp dword [rsp + 0x40], 0x10000
mov rcx, qword [rsp + 0x38]
jne 0x180002416
cmp rcx, 0x10000
jb 0x180002416
mov edx, 0x10000
mov r9d, 0x40
mov r8d, 0x3000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
test rax, rax
jne 0x18000243c
add rbx, 0x10000
jmp 0x180002431
mov rbx, qword [rsp + 0x20]
add rbx, rcx
movzx ecx, bx
test rcx, rcx
je 0x180002431
mov eax, 0x10000
sub rax, rcx
add rbx, rax
cmp rbx, rdi
jb 0x180002390
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.18004f720
mov rbx, qword [rsp + 0x78]
add rsp, 0x60
pop rdi
ret
Function at 0x180002460
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x1800663c0]
xor rax, rsp
mov qword [rsp + 0x50], rax
add rdx, 0xffffffffffff0000
mov rdi, rcx
movzx eax, dx
mov rbx, rdx
sub rbx, rax
test rax, rax
cmove rbx, rdx
cmp rbx, rcx
jbe 0x180002548
nop dword [rax]
lea rax, [rbx - 0x70000000]
cmp rax, 0x10000000
ja 0x1800024bb
sub rbx, 0x8000000
jmp 0x18000253f
xorps xmm0, xmm0
lea rdx, [rsp + 0x20]
mov r8d, 0x30
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x180002548
cmp dword [rsp + 0x40], 0x10000
jne 0x180002523
cmp qword [rsp + 0x38], 0x10000
jb 0x180002523
mov edx, 0x10000
mov r9d, 0x40
mov r8d, 0x3000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
test rax, rax
jne 0x18000254a
sub rbx, 0x10000
jmp 0x18000253f
mov rcx, qword [rsp + 0x28]
add rcx, 0xffffffffffff0000
movzx eax, cx
mov rbx, rcx
sub rbx, rax
test rax, rax
cmove rbx, rcx
cmp rbx, rdi
ja 0x1800024a0
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.18004f720
mov rbx, qword [rsp + 0x70]
add rsp, 0x60
pop rdi
ret
Function at 0x180002650
Capabilities:
Hook routines via microsoft detours

Disassembly:
push rbx
sub rsp, 0x20
lea rbx, [rcx - 0x7ff80000]
mov r9, rcx
cmp rcx, 0x7ff80000
ja 0x18000266e
mov ebx, 0x80000
mov qword [rsp + 0x30], rdi
lea rdi, [rcx + 0x7ff80000]
cmp r9, 0xffffffff80000000
jb 0x18000268a
mov rdi, 0xfffffffffff80000
movzx eax, byte [rcx]
cmp al, 0xff
jne 0x1800026a1
cmp byte [rcx + 1], 0x25
jne 0x1800026e5
movsxd rcx, dword [rcx + 2]
add rcx, 6
jmp 0x1800026ad
cmp al, 0xe9
jne 0x1800026e5
movsxd rcx, dword [rcx + 1]
add rcx, 5
add rcx, r9
cmp rcx, r9
jae 0x1800026d0
cmp rcx, 0xffffffff80000000
jae 0x1800026c7
lea rdi, [rcx + 0x7ff80000]
jmp 0x1800026e5
mov rdi, 0xfffffffffff80000
jmp 0x1800026e5
lea rbx, [rcx - 0x7ff80000]
cmp rcx, 0x7ff80000
ja 0x1800026e5
mov ebx, 0x80000
mov rax, qword [0x1800674f8]
mov rcx, qword [0x180067508]
test rax, rax
jne 0x180002707
test rcx, rcx
je 0x18000271e
mov rax, rcx
mov qword [0x1800674f8], rcx
mov rdx, qword [rax + 0x10]
test rdx, rdx
je 0x18000271e
cmp rdx, rbx
jb 0x18000271e
cmp rdx, rdi
jbe 0x1800027d8
mov qword [0x1800674f8], rcx
mov rax, rcx
test rcx, rcx
je 0x180002762
mov rdx, rcx
test rcx, rcx
je 0x18000274c
mov rcx, qword [rdx + 0x10]
test rcx, rcx
je 0x18000274c
cmp rcx, rbx
jb 0x18000274c
cmp rcx, rdi
jbe 0x1800027d8
mov rax, qword [rax + 8]
mov qword [0x1800674f8], rax
mov rdx, rax
mov rcx, rax
test rax, rax
jne 0x180002730
movzx eax, r9w
mov r8, rdi
sub r9, rax
mov rdx, rbx
mov rcx, r9
call fcn.180002570
test rax, rax
je 0x18000281b
mov dword [rax], 0x52727464
lea rdx, [rax + 0xffa8]
xor r8d, r8d
mov qword [0x1800674f8], rax
mov qword [rax + 0x10], r8
mov r9d, 0x2a7
mov rcx, qword [0x180067508]
mov qword [rax + 8], rcx
lea rcx, [rax + 0xff60]
mov qword [0x180067508], rax
nop word [rax + rax]
mov qword [rdx], r8
lea rdx, [rdx - 0x60]
mov r8, rcx
sub rcx, 0x60
sub r9, 1
jne 0x1800027c0
mov qword [rax + 0x10], r8
mov rdx, qword [rax + 0x10]
cmp rdx, rbx
jb 0x18000281b
cmp rdx, rdi
ja 0x18000281b
mov rcx, qword [rdx + 0x48]
movdqa xmm0, xmmword [0x18005cff0]
mov qword [rax + 0x10], rcx
mov rax, rdx
movups xmmword [rdx], xmm0
movups xmmword [rdx + 0x10], xmm0
movups xmmword [rdx + 0x20], xmm0
movups xmmword [rdx + 0x30], xmm0
movups xmmword [rdx + 0x40], xmm0
movups xmmword [rdx + 0x50], xmm0
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
mov rdi, qword [rsp + 0x30]
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x1800028e0
Capabilities:
Allocate or change rwx memory

Disassembly:
sub rsp, 0x38
mov rax, qword [0x1800663c0]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp dword [0x1800674f4], 0
jne 0x1800029a4
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ecx, eax
xor eax, eax
lock cmpxchg dword [0x1800674f4], ecx
jne 0x1800029a4
mov qword [rsp + 0x40], rbx
mov rbx, qword [0x180067508]
mov qword [rsp + 0x30], rdi
xor edi, edi
mov qword [0x180067518], rdi
mov qword [0x180067510], rdi
mov qword [0x180067500], rdi
test rbx, rbx
je 0x180002980
nop word [rax + rax]
lea r9, [rsp + 0x20]
mov edx, 0x10000
mov r8d, 0x40
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x180002978
mov rbx, qword [rbx + 8]
test rbx, rbx
jne 0x180002950
jmp 0x180002980
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov dword [0x1800674f0], edi
mov rdi, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.18004f720
add rsp, 0x38
ret
mov eax, 0x10dd
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.18004f720
add rsp, 0x38
ret
Function at 0x180002f50
Capabilities:
Suspend thread

Disassembly:
push rbx
sub rsp, 0x20
mov eax, dword [0x1800674f0]
mov rbx, rcx
test eax, eax
jne 0x180002fe9
call qword [sym.imp.KERNEL32.dll_GetCurrentThread]
cmp rbx, rax
jne 0x180002f7a
xor eax, eax
add rsp, 0x20
pop rbx
ret
mov ecx, reloc.WS2_32.dll_recv
mov qword [rsp + 0x30], rdi
call fcn.18004f740
mov rcx, rbx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_SuspendThread]
cmp eax, 0xffffffff
jne 0x180002fcd
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
mov edx, reloc.WS2_32.dll_recv
mov rcx, rdi
call fcn.18004f77c
mov rdi, qword [rsp + 0x30]
mov eax, ebx
mov dword [0x1800674f0], ebx
mov qword [0x180067500], 0
add rsp, 0x20
pop rbx
ret
mov rax, qword [0x180067510]
mov qword [rdi], rax
xor eax, eax
mov qword [rdi + 8], rbx
mov qword [0x180067510], rdi
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
Function at 0x1800033a0
Capabilities:
Allocate or change rwx memory

Disassembly:
push rbp
push rsi
sub rsp, 0x38
mov rax, qword [0x1800663c0]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov rbp, rdx
mov rsi, rcx
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [0x1800674f4], eax
je 0x1800033d4
mov eax, 0x10dd
jmp 0x1800034e9
mov eax, dword [0x1800674f0]
test eax, eax
jne 0x1800034e9
test rbp, rbp
jne 0x1800033f1
mov eax, 0x57
jmp 0x1800034e9
test rsi, rsi
je 0x18000340d
cmp qword [rsi], 0
jne 0x180003417
mov dword [0x1800674f0], 6
mov qword [0x180067500], rsi
mov eax, 6
jmp 0x1800034e9
mov qword [rsp + 0x60], rbx
mov ecx, 0x30
mov qword [rsp + 0x30], rdi
call fcn.18004f740
mov rcx, qword [rsi]
mov rbx, rax
call fcn.180002830
mov rcx, rbp
mov rdi, rax
call fcn.180002830
movzx edx, byte [rdi + 0x3e]
mov rbp, qword [rdi + 0x48]
sub rbp, rdx
test dl, dl
je 0x1800034b5
cmp rdx, 0x1e
ja 0x1800034b5
cmp qword [rdi + 0x50], rax
jne 0x1800034b5
lea r9, [rsp + 0x20]
mov dword [rsp + 0x20], 0
mov r8d, 0x40
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x180003486
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
jmp 0x1800034c3
mov dword [rbx + 8], 1
mov qword [rbx + 0x10], rsi
mov qword [rbx + 0x20], rdi
mov qword [rbx + 0x18], rbp
mov eax, dword [rsp + 0x20]
mov dword [rbx + 0x28], eax
mov rax, qword [0x180067518]
mov qword [rbx], rax
xor eax, eax
mov qword [0x180067518], rbx
jmp 0x1800034df
cmp dword [0x180066e70], 0
mov edi, 9
jne 0x1800034c9
mov dword [0x1800674f0], edi
mov edx, 0x30
mov rcx, rbx
call fcn.18004f77c
mov eax, edi
mov qword [0x180067500], rsi
mov rbx, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.18004f720
add rsp, 0x38
pop rsi
pop rbp
ret
Function at 0x18000be30
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 0x18000be8d
lea rbx, [0x180055ef0]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x18000be74
cmp r10, 2
jb 0x18000be74
cmp byte [r9], r8b
jne 0x18000be74
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 0x18000be50
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x18000becf
lea rbx, [0x180055ef0]
cmp r8b, 0x23
jne 0x18000beb3
cmp byte [r9], r8b
jne 0x18000beb3
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 0x18000bea0
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x18000c010
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x18000c02a
mov qword [r8], 0
lea rdx, [0x18005b5d4]
call fcn.18000bee0
mov rbx, rax
test rax, rax
jne 0x18000c04a
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 0x18000c123
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 0x18000c123
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x18000c123
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 0x18000c123
cmp rdi, 0xffffffffffffffff
je 0x18000c123
mov rax, qword [0x1800670b8]
test rax, rax
je 0x18000c0c0
inc dword [rax + 0xec]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x18000c123
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 0x18000c110
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1800670b8]
test rax, rax
je 0x18000c105
dec dword [rax + 0xec]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x18000c12c
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x18000c11e
mov qword [r14], rdi
mov rax, rsi
jmp 0x18000c12e
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 0x18000e630
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0xd8]
lea r8, [0x180055ef0]
movsxd rcx, dword [rcx + 0xd0]
mov r11d, edx
shr r11d, 0x18
mov r9d, edx
shr r9d, 8
mov r10d, edx
shr r10d, 0x10
mov ebx, dword [rax + rcx*4 - 4]
not ebx
movzx eax, dl
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r9b
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r10b
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, r11
shr ebx, 8
xor ebx, dword [r8 + rcx*4]
mov rcx, qword [0x1800670b8]
not ebx
cmp dword [rcx + 0x3f0c], ebx
jne 0x18000e6c5
movsxd r8, edx
mov ecx, ebx
mov edx, 4
call fcn.18001fd30
mov eax, ebx
add rsp, 0x20
pop rbx
ret
Function at 0x1800135e0
Capabilities:
Hash data with crc32

Disassembly:
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10d, 0xffffffff
mov eax, r10d
test r9b, r9b
je 0x180013630
lea r11, [0x180055ef0]
nop dword [rax]
cmp r9b, 0x23
jne 0x180013613
cmp byte [r8], r9b
jne 0x180013613
cmp byte [r8 + 1], r9b
cmove eax, r10d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [r11 + rdx*4]
test r9b, r9b
jne 0x180013600
mov rcx, qword [0x1800670b8]
not eax
movsxd rdx, dword [rcx + 0x3eb8]
mov r9, qword [rcx + 0x3ec0]
mov r10, rdx
shl r10, 4
add r10, r9
test rdx, rdx
je 0x180013691
nop word [rax + rax]
mov r8, rdx
shr r8, 1
mov rcx, r8
add rcx, rcx
cmp dword [r9 + rcx*8], eax
jae 0x180013689
lea r9, [r9 + rcx*8]
mov rcx, 0xffffffffffffffff
sub rcx, r8
add r9, 0x10
add rdx, rcx
jmp 0x18001368c
mov rdx, r8
test rdx, rdx
jne 0x180013660
cmp r9, r10
je 0x1800136a0
cmp dword [r9], eax
jne 0x1800136a0
mov rax, qword [r9 + 8]
ret
xor eax, eax
ret

Function at 0x18001e730
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 + 0x5410], 0
lea rbx, [rcx + 0x5418]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x18001e7d7
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x18001e78a
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.180008d10
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.18000c530
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x5410]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x5420]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x180066e86]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x18001e7df
mov rcx, rbx
call fcn.18000c530
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x18001ed50
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x1800670b8]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x18001edb3
mov qword [rsp], rbx
lea rbx, [0x180055ef0]
nop dword [rax]
cmp r9b, 0x23
jne 0x18001ed93
cmp byte [r8], r9b
jne 0x18001ed93
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 0x18001ed80
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x53c0]
xor r8d, r8d
not eax
test ecx, ecx
jle 0x18001ede7
mov r10, qword [r10 + 0x53c8]
mov r9, rcx
mov edx, r8d
lea rcx, [r10 + 8]
cmp dword [rcx], eax
je 0x18001edee
inc r8d
inc rdx
add rcx, 0x48
cmp rdx, r9
jl 0x18001edd4
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 0x1800481a0
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 0x1800481c8
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 0x1800481ee
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x1800481f0
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x180048249
test ecx, ecx
jle 0x180048229
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 0x180048249
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x180048249
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 0x180048270
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 0x180048292
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x1800482a8
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 0x1800482c4
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1800482c6
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x180048302
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 0x18004839e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x18004833d
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 0x18004837e
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 0x18004839e
cmp rbx, rax
ja 0x180048350
test rbx, rbx
je 0x18004839e
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