joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140059290
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140059438
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1400592f5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400592f5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400592f5
mov byte [rax], dl
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14005932c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140059382
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140059382
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140059382
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140059382
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140059382
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.140058d40
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400593e4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140035ca0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140059110
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140059430
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140035ca0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14005aba0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140316140]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x14005ac35
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x14005ac96
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140035ca0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14006f2d0
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x14005ad51
sub ecx, 1
je 0x14005adc4
sub ecx, 1
je 0x14005ad00
cmp ecx, 1
je 0x14005ace3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1402fdf84]
call fcn.140035ca0
jmp 0x14005adc4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14005a8d0
test eax, eax
je 0x14005adc4
jmp 0x14005ac6a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x14005adc4
sub rax, rsi
cmp rax, rbp
jae 0x14005adc4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140035e20
jmp 0x14005adc4
cmp r8d, 4
jle 0x14005adc4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x14005adc4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140035bc0
mov esi, eax
test eax, eax
je 0x14005ada3
mov edx, 5
mov rcx, rbx
call fcn.14005b890
mov eax, esi
jmp 0x14005ac6a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140043cc0
mov rcx, r14
call fcn.140043fa0
test eax, eax
je 0x14005ac68
mov edx, 5
mov rcx, rbx
call fcn.14005b890
mov eax, Ordinal_46
jmp 0x14005ac6a
Function at 0x14006eb10
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [section..data]
mov rdi, rax
test rax, rax
jne 0x14006eb52
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x14006eb99
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x14006ebf2
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x14006ebb0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14006ec33
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400fe1c2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400fe1c3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14006ec00
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret

Function at 0x14006faac
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14006faf6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14006faf6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14006faf6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14006faf6
cmp dword [rcx + 0x84], 0xe
jbe 0x14006faf6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14006faf8
xor al, al
add rsp, 0x28
ret
Function at 0x140071060
Capabilities:
Log keystrokes via polling

Disassembly:
push rbx
sub rsp, 0x20
xor ebx, ebx
nop dword [rax + rax]
cmp byte [0x140363368], bl
je 0x14007110e
cmp qword [0x140363830], rbx
je 0x14007110e
cmp qword [0x140363850], rbx
je 0x14007110e
cmp byte [0x140363360], bl
je 0x14007110e
call fcn.140071630
test al, al
jne 0x1400710b2
xor edx, edx
mov ecx, 3
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140071070
mov ecx, dword [0x14036336c]
call qword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jne 0x1400710d8
xor edx, edx
mov byte [0x140341ae2], bl
mov ecx, 3
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140071070
cmp byte [0x1403633bd], bl
jne 0x1400710e8
cmp byte [0x1403633be], bl
jne 0x1400710fb
mov rax, qword [0x140341b38]
mov qword [0x140363868], rax
call fcn.140071140
mov ecx, dword [0x140363388]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140071070
mov ecx, Ordinal_301
mov word [0x140341ae0], bx
mov byte [0x140341ae2], bl
mov qword [0x140341b38], rbx
call qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x140071070
Function at 0x140076480
Capabilities:
Log keystrokes via polling

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
nop dword [rax + rax]
cmp qword [0x140363830], rbx
je 0x1400765ea
cmp qword [0x140363850], rbx
je 0x1400765ea
cmp byte [0x140363360], bl
je 0x1400765ea
cmp byte [0x140363368], bl
je 0x1400765dd
cmp byte [0x1403633be], bl
je 0x1400765dd
mov ecx, dword [0x14036336c]
call qword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
jne 0x140076507
mov qword [0x140341d8c], rbx
mov dword [0x140341d94], ebx
call fcn.140076600
xor edx, edx
mov qword [0x140341d78], rbx
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140076490
call fcn.1400769a0
test al, al
jne 0x140076534
mov qword [0x140341d8c], rbx
mov dword [0x140341d94], ebx
call fcn.140076600
xor edx, edx
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140076490
mov rcx, qword [0x140341d78]
test rcx, rcx
jne 0x140076564
mov qword [0x140341d8c], rbx
mov dword [0x140341d94], ebx
call fcn.140076600
xor edx, edx
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140076490
lea rdx, [rsp + 0x20]
call fcn.1400e1d60
cmp byte [0x1403633be], bl
movss xmm2, dword [rsp + 0x20]
movss xmm1, dword [rsp + 0x24]
movss xmm0, dword [rsp + 0x28]
movss dword [0x140341d80], xmm2
movss dword [0x140341d84], xmm1
movss dword [0x140341d88], xmm0
movss dword [0x140341d8c], xmm2
movss dword [0x140341d90], xmm1
movss dword [0x140341d94], xmm0
je 0x1400765cb
mov rax, qword [0x140341d78]
mov qword [0x140363868], rax
call fcn.140076600
xor edx, edx
mov ecx, 0xa
call qword [sym.imp.KERNEL32.dll_SleepEx]
jmp 0x140076490
mov qword [0x140341d8c], rbx
mov dword [0x140341d94], ebx
mov ecx, Ordinal_301
call qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x140076490
Function at 0x140082ab0
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x60
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
mov eax, 0x5a4d
cmp word [rdx], ax
jne 0x140082bb7
movsxd rax, dword [rdx + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
jne 0x140082bb7
test rax, rax
je 0x140082bb7
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x28], xmm0
mov qword [rsp + 0x38], r8
mov ecx, dword [rax + 0xb0]
test ecx, ecx
jne 0x140082b1f
mov qword [rdi], r8
mov qword [rdi + 8], r8
mov qword [rdi + 0x10], r8
jmp 0x140082bc2
lea rbx, [rdx + rcx]
mov ebp, dword [rax + 0xb4]
add rbp, rbx
mov rcx, qword [rsp + 0x30]
cmp rbx, rbp
jae 0x140082ba5
mov edx, dword [rbx + 4]
test edx, edx
je 0x140082ba5
mov eax, dword [rbx]
add rax, rsi
mov qword [rsp + 0x40], rax
lea rax, [rbx + 8]
mov qword [rsp + 0x48], rax
lea rax, [rdx - 8]
shr rax, 1
mov dword [rsp + 0x50], eax
cmp rcx, r8
je 0x140082b7e
movups xmm0, xmmword [rsp + 0x40]
movups xmmword [rcx], xmm0
movsd xmm1, qword [rsp + 0x50]
movsd qword [rcx + 0x10], xmm1
add rcx, 0x18
mov qword [rsp + 0x30], rcx
jmp 0x140082b9a
lea r8, [rsp + 0x40]
mov rdx, rcx
lea rcx, [rsp + 0x28]
call fcn.140015940
mov r8, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x30]
mov eax, dword [rbx + 4]
add rbx, rax
cmp rbx, rbp
jb 0x140082b36
mov rax, qword [rsp + 0x28]
mov qword [rdi], rax
mov qword [rdi + 8], rcx
mov qword [rdi + 0x10], r8
jmp 0x140082bc2
mov qword [rcx], r8
mov qword [rcx + 8], r8
mov qword [rcx + 0x10], r8
mov rax, rdi
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x80]
add rsp, 0x60
pop rdi
ret
Function at 0x1400839e0
Capabilities:
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
push rbx
push rsi
push r14
sub rsp, 0x40
mov rsi, rcx
lea r9, [rsp + 0x68]
xor r14d, r14d
mov ecx, ntohl
xor r8d, r8d
mov dword [rsp + 0x68], r14d
xor edx, edx
mov ebx, r14d
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x140083a63
test rbx, rbx
je 0x140083a29
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rsp + 0x68]
xor ecx, ecx
mov r9d, 4
mov r8d, 0x3000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, dword [rsp + 0x68]
lea r9, [rsp + 0x68]
mov rdx, rax
mov ecx, ntohl
mov rbx, rax
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x140083a13
test eax, eax
jns 0x140083a88
test rbx, rbx
je 0x140083a8d
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
add rsp, 0x40
pop r14
pop rsi
pop rbx
ret
test rbx, rbx
jne 0x140083a98
xor eax, eax
add rsp, 0x40
pop r14
pop rsi
pop rbx
ret
mov qword [rsp + 0x60], rbp
mov qword [rsp + 0x70], rdi
mov edi, r14d
cmp dword [rbx], r14d
jbe 0x140083b63
nop
mov eax, edi
xorps xmm0, xmm0
imul rcx, rax, 0x128
movups xmmword [rsp + 0x20], xmm0
movzx edx, word [rcx + rbx + 0x2e]
lea rbp, [rcx + rbx]
add rdx, 0x30
mov qword [rsp + 0x30], r14
add rdx, rcx
mov qword [rsp + 0x38], r14
add rdx, rbx
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdx + r8], r14b
jne 0x140083ae5
lea rcx, [rsp + 0x20]
call fcn.1400044c0
cmp qword [rsi + 0x18], 0xf
mov rdx, rsi
jbe 0x140083b05
mov rdx, qword [rsi]
cmp qword [rsp + 0x38], 0xf
lea rcx, [rsp + 0x20]
cmova rcx, qword [rsp + 0x20]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__stricmp]
test eax, eax
je 0x140083b89
mov rdx, qword [rsp + 0x38]
cmp rdx, 0xf
jbe 0x140083b59
mov rcx, qword [rsp + 0x20]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083b54
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140083bd2
call fcn.14006ec4c
inc edi
cmp edi, dword [rbx]
jb 0x140083ab0
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
mov rbp, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x70]
add rsp, 0x40
pop r14
pop rsi
pop rbx
ret
mov rdi, qword [rbp + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdx, qword [rsp + 0x38]
cmp rdx, 0xf
jbe 0x140083bde
mov rcx, qword [rsp + 0x20]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x140083bd9
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140083bd9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14006ec4c
mov rax, rdi
jmp 0x140083b76
Function at 0x1400842b0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
xor ecx, ecx
mov rbx, rdx
call qword [sym.imp.USER32.dll_OpenClipboard]
mov ecx, 1
call qword [sym.imp.USER32.dll_GetClipboardData]
mov rcx, rax
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GlobalLock]
xorps xmm0, xmm0
mov r8, 0xffffffffffffffff
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], 0
mov qword [rbx + 0x18], 0
nop dword [rax]
inc r8
cmp byte [rax + r8], 0
jne 0x140084300
mov rdx, rax
mov rcx, rbx
call fcn.1400044c0
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GlobalUnlock]
call qword [sym.imp.USER32.dll_CloseClipboard]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
Function at 0x14008e940
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [0x140363050]
mov rbx, rcx
xor ecx, ecx
mov dword [rax + 0x5f1c], ecx
test rbx, rbx
je 0x14008e9af
mov qword [rsp + 0x30], rcx
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x38], rdi
call fcn.14008e810
lea rdx, [0x1402fdecc]
mov rcx, rbx
mov rdi, rax
call fcn.1400a8a80
mov rbx, rax
test rax, rax
je 0x14008e9aa
mov r8, qword [rsp + 0x30]
mov r9, rax
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret

Function at 0x14008ec10
Capabilities:
Read file on windows

Disassembly:
push rbx
sub rsp, 0x20
lea rdx, [0x1402fded0]
call fcn.1400a8a80
mov rbx, rax
test rax, rax
je 0x14008ed96
mov qword [rsp + 0x30], rsi
mov rcx, rax
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 0x14008ed83
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 0x14008ed83
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x14008ed83
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 0x14008ed83
cmp rdi, 0xffffffffffffffff
je 0x14008ed83
mov rcx, rdi
call fcn.1400a36c0
mov rsi, rax
test rax, rax
je 0x14008ed83
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 0x14008ece7
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rcx, rsi
mov rdi, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
jmp fcn.1400a3630
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x14008ecfd
mov rdx, rdi
mov rcx, rsi
call fcn.14008e9c0
mov r8, qword [0x140363050]
test r8, r8
je 0x14008ed6a
movsx rdx, word [r8 + 0x6078]
lea rcx, [r8 + 0x607c]
mov r9d, dword [r8 + 0x3f90]
lea rcx, [rcx + rdx*8]
cmp dword [rcx], r9d
je 0x14008ed5f
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 + 0x6078], cx
movsx rax, cx
lea rcx, [r8 + 0x607c]
lea rcx, [rcx + rax*8]
xor eax, eax
mov dword [rcx], r9d
mov dword [rcx + 4], eax
inc word [rcx + 6]
inc dword [r8 + 0x6074]
mov rcx, rsi
mov rdi, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
jmp qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rdi, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
Function at 0x14008edb0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x140363050]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x14008ee13
mov qword [rsp], rbx
lea rbx, [0x1401079d0]
nop dword [rax]
cmp r9b, 0x23
jne 0x14008edf3
cmp byte [r8], r9b
jne 0x14008edf3
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 0x14008ede0
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x5f30]
not eax
mov r8, qword [r10 + 0x5f38]
lea rdx, [rcx + rcx*8]
lea rcx, [r8 + rdx*8]
cmp r8, rcx
je 0x14008ee3f
cmp dword [r8 + 8], eax
je 0x14008ee46
add r8, 0x48
cmp r8, rcx
jne 0x14008ee30
xor eax, eax
add rsp, 8
ret
mov rax, r8
add rsp, 8
ret

Function at 0x14008f380
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5fc0], 0
mov rsi, r8
mov rbp, rdx
mov rbx, rcx
je 0x14008f403
xor edx, edx
add rcx, 0x5fc8
call fcn.1400190c0
mov r8, rsi
lea rcx, [rbx + 0x5fc8]
mov rdx, rbp
call fcn.1400a74e0
mov eax, dword [rbx + 0x5fc8]
xor edx, edx
mov r9, qword [rbx + 0x5fc0]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rbx + 0x5fd0]
cmove ecx, edx
test rax, rax
movsxd r8, ecx
mov edx, 1
lea rcx, [0x140362bba]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x14008f40f
add rcx, 0x5fc8
call fcn.1400a74e0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400a43c0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
movss xmm0, dword [rcx + 0x120]
lea r10, [0x1401079d0]
mov rax, qword [rcx + 0x108]
movss xmm1, dword [rcx + 0x124]
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 + 0x100]
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

Function at 0x1400a45c0
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
movsxd r8, dword [rcx + 0x100]
lea r11, [0x1401079d0]
mov rax, qword [rcx + 0x108]
mov r9, rcx
movsxd r10, edx
mov ebx, dword [rax + r8*4 - 4]
not ebx
movzx eax, r10b
movzx r8d, bl
shr ebx, 8
xor r8, rax
mov eax, r10d
sar eax, 8
movzx edx, al
mov eax, r10d
xor ebx, dword [r11 + r8*4]
movzx ecx, bl
xor rdx, rcx
shr ebx, 8
sar eax, 0x10
xor ebx, dword [r11 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
mov eax, r10d
xor rdx, rcx
sar eax, 0x18
xor ebx, dword [r11 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
xor rdx, rcx
mov rcx, qword [r9]
xor ebx, dword [r11 + rdx*4]
not ebx
cmp dword [rcx + 0x4084], ebx
jne 0x1400a4658
mov r8, r10
mov edx, 4
mov ecx, ebx
call fcn.14008d250
mov eax, ebx
add rsp, 0x20
pop rbx
ret