joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14000ad48
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
lea rsi, [0x140064e00]
mov r11, r8
mov rbx, rdx
mov r10d, ecx
test r8, r8
je 0x14000ad8c
test bl, 7
je 0x14000ad8c
movzx ecx, byte [rbx]
inc rbx
movzx eax, r10b
xor rcx, rax
shr r10d, 8
xor r10d, dword [rsi + rcx*4]
sub r11, 1
jne 0x14000ad6c
cmp r11, 8
jb 0x14000ae32
mov rdi, r11
shr rdi, 3
imul rax, rdi, 0xfffffffffffffff8
add r11, rax
xor r10d, dword [rbx]
mov r9d, dword [rbx + 4]
add rbx, 8
mov eax, r9d
mov edx, r9d
shr eax, 0x10
movzx ecx, al
mov eax, r9d
shr eax, 8
shr rdx, 0x18
mov r8d, dword [rsi + rdx*4]
xor r8d, dword [rsi + rcx*4 + 0x400]
movzx ecx, al
mov eax, r10d
shr rax, 0x18
xor r8d, dword [rsi + rcx*4 + 0x800]
xor r8d, dword [rsi + rax*4 + 0x1000]
mov eax, r10d
shr eax, 0x10
movzx ecx, al
mov eax, r10d
shr eax, 8
xor r8d, dword [rsi + rcx*4 + 0x1400]
movzx ecx, al
movzx eax, r9b
xor r8d, dword [rsi + rcx*4 + 0x1800]
xor r8d, dword [rsi + rax*4 + 0xc00]
movzx eax, r10b
mov r10d, r8d
xor r10d, dword [rsi + rax*4 + 0x1c00]
sub rdi, 1
jne 0x14000ada4
test r11, r11
je 0x14000ae52
movzx ecx, byte [rbx]
inc rbx
movzx eax, r10b
xor rcx, rax
shr r10d, 8
xor r10d, dword [rsi + rcx*4]
sub r11, 1
jne 0x14000ae37
mov rbx, qword [rsp + 8]
mov eax, r10d
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret

Function at 0x14000ae88
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [rcx + 4], 0
mov r8, rcx
jne 0x14000aecf
xor r9d, r9d
mov r10d, r9d
mov r11d, 8
mov edx, r10d
mov ecx, r10d
shr edx, 1
mov eax, edx
mov r10d, edx
xor eax, 0xedb88320
test cl, 1
cmovne r10d, eax
sub r11, 1
jne 0x14000ae9d
mov dword [r8], r10d
inc r9d
add r8, 4
cmp r9d, 0x100
jb 0x14000ae94
ret

Function at 0x14000b108
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
push rsi
push rdi
push r14
sub rsp, 0x80
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x78], rax
cmp dword [rcx], 2
lea rbx, [rcx + 4]
mov rsi, rdx
mov rdi, rcx
mov r14d, 0x20
jne 0x14000b1a0
and qword [r11 - 0x58], 0
lea r9d, [r14 - 0x1c]
and qword [r11 - 0x60], 0
lea r8, [r11 - 0x48]
mov eax, dword [rbx]
mov edx, r14d
and qword [r11 - 0x68], 0
mov rcx, rsi
and qword [r11 - 0x70], 0
mov dword [rsp + 0x50], eax
lea rax, [r11 - 0x40]
mov qword [r11 - 0x78], rax
call fcn.14000c2b0
xor r9d, r9d
lea r10, [rsp + 0x58]
xor r8d, r8d
movzx edx, byte [r10]
mov ecx, r9d
and ecx, 3
inc r9d
shl ecx, 3
inc r10
shl edx, cl
xor edx, r8d
mov r8d, edx
cmp r9d, r14d
jb 0x14000b17e
mov dword [rbx], edx
cmp dword [rdi], 3
jne 0x14000b1e9
and qword [rsp + 0x40], 0
lea rax, [rsp + 0x58]
and qword [rsp + 0x38], 0
mov r9, r14
and qword [rsp + 0x30], 0
mov r8, rbx
and qword [rsp + 0x28], 0
mov rdx, r14
mov rcx, rsi
mov qword [rsp + 0x20], rax
call fcn.14000c2b0
movups xmm0, xmmword [rsp + 0x58]
movups xmm1, xmmword [rsp + 0x68]
movups xmmword [rbx], xmm0
movups xmmword [rbx + 0x10], xmm1
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.140030c60
mov rbx, qword [rsp + 0xb0]
add rsp, 0x80
pop r14
pop rdi
pop rsi
ret
Function at 0x14000b20c
Capabilities:
Encode data using xor

Disassembly:
mov r10, r8
mov r11, rdx
mov r9, rcx
test r8, r8
je 0x14000b2ad
movzx edx, word [r9 + 0x9d2]
mov ecx, 0x1234
add cx, word [r9 + 0x9cc]
mov word [r9 + 0x9cc], cx
movzx r8d, cx
mov eax, r8d
shr rax, 1
movzx ecx, al
movzx eax, word [r9 + rcx*4 + 0x4b8]
xor word [r9 + 0x9ce], ax
movzx eax, word [r9 + rcx*4 + 0x4ba]
mov ecx, 1
sub word [r9 + 0x9d0], ax
ror dx, cl
xor dx, word [r9 + 0x9ce]
ror dx, cl
mov word [r9 + 0x9d2], dx
xor dx, word [r9 + 0x9d0]
xor dx, r8w
mov word [r9 + 0x9cc], dx
shr dx, 8
xor byte [r11], dl
inc r11
sub r10, 1
jne 0x14000b21e
ret

Function at 0x14000b2e0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x40
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov edi, dword [rcx + 0x9b8]
mov r15d, 0x1f
mov ebx, dword [rdx + 4]
mov r11d, edi
mov esi, dword [rdx + 8]
mov r10, rdx
movups xmm0, xmmword [rdx]
xor r11d, dword [rdx]
mov r9, rcx
xor ebx, dword [rcx + 0x9bc]
mov r12d, r15d
xor esi, dword [rcx + 0x9c0]
mov ebp, dword [rdx + 0xc]
xor ebp, dword [rcx + 0x9c4]
movdqu xmmword [rsp + 0x20], xmm0
mov rax, r12
mov edx, ebp
and eax, 3
rol edx, 0xb
add edx, esi
dec r12
mov r8d, dword [r9 + rax*4 + 0x9b8]
xor edx, r8d
mov eax, edx
shr rax, 0x10
movzx eax, al
movzx r14d, byte [rax + r9 + 0x8b8]
mov eax, edx
shr rax, 0x18
movzx ecx, byte [rax + r9 + 0x8b8]
mov eax, edx
shr rax, 8
movzx eax, al
shl ecx, 8
or r14d, ecx
shl r14d, 8
movzx ecx, byte [rax + r9 + 0x8b8]
or r14d, ecx
movzx ecx, dl
shl r14d, 8
mov edx, esi
ror edx, 0xf
xor edx, ebp
movzx eax, byte [rcx + r9 + 0x8b8]
add edx, r8d
or r14d, eax
mov eax, edx
shr rax, 0x10
xor r14d, r11d
movzx eax, al
mov r11d, esi
mov esi, r14d
movzx r8d, byte [rax + r9 + 0x8b8]
mov eax, edx
shr rax, 0x18
movzx ecx, byte [rax + r9 + 0x8b8]
mov eax, edx
shl ecx, 8
or r8d, ecx
shr rax, 8
shl r8d, 8
movzx eax, al
movzx ecx, byte [rax + r9 + 0x8b8]
or r8d, ecx
movzx ecx, dl
shl r8d, 8
movzx eax, byte [rcx + r9 + 0x8b8]
or r8d, eax
xor r8d, ebx
mov ebx, ebp
sub r15d, 1
mov ebp, r8d
jns 0x14000b344
xor edi, r14d
lea rdx, [rsp + 0x20]
mov dword [r10], edi
mov rcx, r9
xor r8d, dword [r9 + 0x9bc]
mov dword [r10 + 4], r8d
xor r11d, dword [r9 + 0x9c0]
mov dword [r10 + 8], r11d
xor ebx, dword [r9 + 0x9c4]
mov dword [r10 + 0xc], ebx
call fcn.14000c130
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.140030c60
lea r11, [rsp + 0x40]
mov rbx, qword [r11 + 0x40]
mov rbp, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rsi
ret
Function at 0x14000b518
Capabilities:
Encode data using xor

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 edi, dword [rcx + 0x9b8]
mov r9, rdx
mov ebx, dword [rdx + 4]
mov r11d, edi
mov esi, dword [rdx + 8]
mov r10, rcx
mov ebp, dword [rdx + 0xc]
xor r11d, dword [rdx]
xor ebx, dword [rcx + 0x9bc]
xor esi, dword [rcx + 0x9c0]
xor ebp, dword [rcx + 0x9c4]
xor r15d, r15d
lea r12d, [r15 + 0x20]
mov rax, r15
mov edx, ebp
and eax, 3
rol edx, 0xb
add edx, esi
inc r15
mov r8d, dword [r10 + rax*4 + 0x9b8]
xor edx, r8d
mov eax, edx
shr rax, 0x10
movzx eax, al
movzx r14d, byte [rax + r10 + 0x8b8]
mov eax, edx
shr rax, 0x18
movzx ecx, byte [rax + r10 + 0x8b8]
mov eax, edx
shr rax, 8
movzx eax, al
shl ecx, 8
or r14d, ecx
shl r14d, 8
movzx ecx, byte [rax + r10 + 0x8b8]
or r14d, ecx
movzx ecx, dl
shl r14d, 8
mov edx, esi
ror edx, 0xf
xor edx, ebp
movzx eax, byte [rcx + r10 + 0x8b8]
add edx, r8d
or r14d, eax
mov eax, edx
shr rax, 0x10
xor r14d, r11d
movzx eax, al
mov r11d, esi
mov esi, r14d
movzx r8d, byte [rax + r10 + 0x8b8]
mov eax, edx
shr rax, 0x18
movzx ecx, byte [rax + r10 + 0x8b8]
mov eax, edx
shl ecx, 8
or r8d, ecx
shr rax, 8
shl r8d, 8
movzx eax, al
movzx ecx, byte [rax + r10 + 0x8b8]
or r8d, ecx
movzx ecx, dl
shl r8d, 8
movzx eax, byte [rcx + r10 + 0x8b8]
or r8d, eax
xor r8d, ebx
mov ebx, ebp
mov ebp, r8d
sub r12, 1
jne 0x14000b569
xor edi, r14d
mov rdx, r9
mov dword [r9], edi
mov rcx, r10
xor r8d, dword [r10 + 0x9bc]
mov dword [r9 + 4], r8d
xor r11d, dword [r10 + 0x9c0]
mov dword [r9 + 8], r11d
xor ebx, dword [r10 + 0x9c4]
mov dword [r9 + 0xc], ebx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
jmp fcn.14000c130

Function at 0x14000b85c
Capabilities:
Encode data using xor

Disassembly:
xor r11d, r11d
mov word [rcx + 0x9c9], r11w
mov byte [rcx + 0x9c8], r11b
mov r8b, byte [rdx]
test r8b, r8b
je 0x14000b8a9
mov r9b, r11b
mov r10b, r11b
mov al, r11b
add al, r8b
add r9b, r8b
xor r10b, r8b
rol al, 1
inc rdx
mov byte [rcx + 0x9ca], al
mov byte [rcx + 0x9c8], r9b
mov byte [rcx + 0x9c9], r10b
mov r8b, byte [rdx]
test r8b, r8b
jne 0x14000b87f
ret

Function at 0x14000b8ac
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov rdi, rdx
add rcx, 0x4b8
call fcn.14000ae88
or r8, 0xffffffffffffffff
xor esi, esi
inc r8
cmp byte [rdi + r8], sil
jne 0x14000b8d3
mov rdx, rdi
or ecx, 0xffffffff
call fcn.14000ad48
mov word [rbx + 0x9cc], ax
shr eax, 0x10
mov word [rbx + 0x9ce], ax
mov dword [rbx + 0x9d0], esi
mov al, byte [rdi]
test al, al
je 0x14000b947
movzx r8d, si
movzx r9d, si
movzx ecx, al
inc rdi
movzx edx, al
xor r8w, dx
xor r8w, word [rbx + rcx*4 + 0x4b8]
mov word [rbx + 0x9d0], r8w
add dx, word [rbx + rcx*4 + 0x4ba]
add dx, r9w
mov word [rbx + 0x9d2], dx
movzx r9d, dx
mov al, byte [rdi]
test al, al
jne 0x14000b90c
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x14000c130
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov r8d, dword [rcx + 0x9b8]
add rdx, 2
mov r9d, dword [rcx + 0x9bc]
mov ebx, 4
mov r10d, dword [rcx + 0x9c0]
mov r11d, dword [rcx + 0x9c4]
movzx eax, byte [rdx - 2]
xor r8d, dword [rcx + rax*4 + 0x4b8]
mov dword [rcx + 0x9b8], r8d
movzx eax, byte [rdx - 1]
xor r9d, dword [rcx + rax*4 + 0x4b8]
mov dword [rcx + 0x9bc], r9d
movzx eax, byte [rdx]
lea rdx, [rdx + 4]
xor r10d, dword [rcx + rax*4 + 0x4b8]
mov dword [rcx + 0x9c0], r10d
movzx eax, byte [rdx - 3]
xor r11d, dword [rcx + rax*4 + 0x4b8]
mov dword [rcx + 0x9c4], r11d
sub rbx, 1
jne 0x14000c15a
mov rbx, qword [rsp + 8]
ret
Function at 0x14000c5cc
Capabilities:
Encode data using xor

Disassembly:
push rbp
push rbx
push rsi
push rdi
push r12
push r14
push r15
lea rbp, [rsp - 0x130]
sub rsp, 0x230
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rbp + 0x120], rax
mov rdi, qword [rbp + 0x190]
mov rax, r8
mov rsi, qword [rbp + 0x198]
mov r8d, 0x40
mov r14, qword [rbp + 0x1a0]
cmp r9, r8
mov r12, rdx
mov r15, rcx
cmovb r8, r9
lea rcx, [rbp + 0xd0]
mov rdx, rax
mov rbx, r9
call fcn.140032ed0
cmp rbx, 0x44
jae 0x14000c825
lea rax, [rbx + 1]
mov byte [rbp + rbx + 0xd0], 0
cmp rax, 0x44
jae 0x14000c825
mov byte [rbp + rax + 0xd0], 0
lea rax, [rbx + 2]
cmp rax, 0x44
jae 0x14000c825
and qword [rsp + 0x40], 0
lea r9, [rbx + 4]
and qword [rsp + 0x38], 0
lea r8, [rbp + 0xd0]
and qword [rsp + 0x30], 0
mov rdx, r12
and qword [rsp + 0x28], 0
mov rcx, r15
mov byte [rbp + rax + 0xd0], 0
lea rax, [rbp + 0x68]
mov qword [rsp + 0x20], rax
mov byte [rbp + rbx + 0xd3], 1
call fcn.14000c2b0
movups xmm0, xmmword [rbp + 0x68]
mov eax, dword [rbp + 0x1a8]
movups xmm1, xmmword [rbp + 0x78]
dec eax
mov qword [rbp + 0x50], rdi
mov qword [rbp + 0x58], rsi
lea rdi, [rbp + 0x40]
mov qword [rbp + 0x60], r14
lea rsi, [rbp + 0x50]
movups xmmword [rbp + 0x88], xmm0
mov dword [rbp + 0x40], eax
mov r14d, 3
movups xmmword [rbp + 0x98], xmm1
mov dword [rbp + 0x44], 0x10
mov dword [rbp + 0x48], 0x10
mov byte [rsp + 0x51], 0
mov byte [rsp + 0x50], 0
cmp dword [rdi], 0
jbe 0x14000c79f
mov ebx, dword [rdi]
lea rax, [rsp + 0x50]
mov r9d, 0x20
mov qword [rsp + 0x40], rax
lea r8, [rbp + 0x68]
lea rax, [rsp + 0x60]
mov rdx, r12
mov qword [rsp + 0x38], rax
mov rcx, r15
lea rax, [rsp + 0x51]
mov qword [rsp + 0x30], rax
lea rax, [rbp - 0x30]
mov qword [rsp + 0x28], rax
lea rax, [rbp + 0xa8]
mov qword [rsp + 0x20], rax
call fcn.14000c2b0
movups xmm0, xmmword [rbp + 0xa8]
xor eax, eax
movups xmm1, xmmword [rbp + 0xb8]
movups xmmword [rbp + 0x68], xmm0
lea ecx, [rax + 2]
movups xmmword [rbp + 0x78], xmm1
movdqu xmm0, xmmword [rbp + rax + 0x88]
movdqu xmm1, xmmword [rbp + rax + 0x68]
lea rax, [rax + 0x10]
pxor xmm1, xmm0
movdqu xmmword [rbp + rax + 0x78], xmm1
sub rcx, 1
jne 0x14000c772
sub rbx, 1
jne 0x14000c70f
mov rax, qword [rsi]
add rdi, 4
movups xmm0, xmmword [rbp + 0x88]
add rsi, 8
movups xmmword [rax], xmm0
movups xmm1, xmmword [rbp + 0x98]
movups xmmword [rax + 0x10], xmm1
sub r14, 1
jne 0x14000c704
lea edx, [r14 + 0x44]
lea rcx, [rbp + 0xd0]
call fcn.14002194c
lea ebx, [r14 + 0x20]
mov edx, ebx
lea rcx, [rbp + 0x88]
call fcn.14002194c
mov edx, ebx
lea rcx, [rbp + 0x68]
call fcn.14002194c
mov edx, ebx
lea rcx, [rbp + 0xa8]
call fcn.14002194c
mov rcx, qword [rbp + 0x120]
xor rcx, rsp
call fcn.140030c60
add rsp, 0x230
pop r15
pop r14
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret
call fcn.140030d94
int3
Function at 0x1400120a8
Capabilities:
Move file

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x4f98]
mov eax, 0x5080
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rbp + 0x4f70], rax
mov rbx, rcx
mov r15d, 0x800
mov r8d, r15d
lea rdx, [rbp + 0x2f70]
call qword [sym.imp.KERNEL32.dll_GetLongPathNameW]
dec eax
lea edi, [r15 - 2]
cmp eax, edi
ja 0x1400122a3
mov r8d, r15d
lea rdx, [rbp + 0x3f70]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetShortPathNameW]
dec eax
cmp eax, edi
ja 0x1400122a3
lea rcx, [rbp + 0x2f70]
call fcn.1400188c4
mov rsi, rax
lea rcx, [rbp + 0x3f70]
call fcn.1400188c4
mov rdi, rax
xor r14d, r14d
cmp word [rax], r14w
je 0x1400122a3
mov rdx, rax
mov rcx, rsi
call fcn.140025e78
test eax, eax
je 0x1400122a3
mov rcx, rbx
call fcn.1400188c4
mov rcx, rax
mov rdx, rdi
call fcn.140025e78
test eax, eax
jne 0x1400122a3
movzx eax, r14w
mov word [rbp + 0xf70], ax
mov edi, r14d
test ax, ax
jne 0x1400121fb
mov r8, r15
mov rdx, rbx
lea rcx, [rbp + 0xf70]
call fcn.140023920
lea rcx, [rbp + 0xf70]
call fcn.1400188c4
mov rcx, rax
mov r9d, edi
lea r8, str.rtmp_d
mov rdx, r15
call fcn.140005cbc
lea rcx, [rbp + 0xf70]
call fcn.1400135a4
test al, al
je 0x1400121e0
mov eax, r14d
mov word [rbp + 0xf70], ax
jmp 0x1400121e7
movzx eax, word [rbp + 0xf70]
add edi, 0x7b
cmp edi, 0x2710
jl 0x14001218c
test ax, ax
je 0x1400122a3
mov r8, r15
mov rdx, rbx
lea rcx, [rbp + 0x1f70]
call fcn.140023920
mov r8, r15
mov rdx, rsi
lea rcx, [rbp + 0x1f70]
call fcn.1400189cc
lea rdx, [rbp + 0xf70]
lea rcx, [rbp + 0x1f70]
call qword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x1400122a3
lea rcx, [rsp + 0x20]
call fcn.1400122d4
nop
mov dil, r14b
mov rcx, rbx
call fcn.1400135a4
test al, al
jne 0x140012267
mov r8d, 0x12
mov rdx, rbx
lea rcx, [rsp + 0x20]
call fcn.1400123f8
mov dil, al
lea rdx, [rbp + 0x1f70]
lea rcx, [rbp + 0xf70]
call qword [sym.imp.KERNEL32.dll_MoveFileW]
test dil, dil
je 0x140012295
lea rcx, [rsp + 0x20]
call fcn.140012390
lea rcx, [rsp + 0x20]
call fcn.140012524
nop
lea rcx, [rsp + 0x20]
call fcn.14001231c
mov al, 1
jmp 0x1400122a5
xor al, al
mov rcx, qword [rbp + 0x4f70]
xor rcx, rsp
call fcn.140030c60
lea r11, [rsp + 0x5080]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret

Function at 0x140012524
Capabilities:
Delete file

Disassembly:
push rbx
sub rsp, 0x20
cmp dword [rcx + 0x14], 0
mov rbx, rcx
jne 0x14001255b
cmp qword [rcx + 8], 0xffffffffffffffff
je 0x140012547
mov rax, qword [rcx]
mov rax, qword [rax + 0x10]
call qword [0x140047518]
cmp byte [rbx + 0x21], 0
je 0x14001255b
lea rcx, [rbx + 0x3a]
add rsp, 0x20
pop rbx
jmp fcn.140013520
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x140012564
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
cmp dword [rcx + 0x14], 1
mov rsi, r8
mov rbp, rdx
mov rbx, rcx
jne 0x140012596
mov ecx, 0xfffffff6
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov qword [rbx + 8], rax
mov rcx, qword [rbx + 8]
lea r9, [rsp + 0x40]
and qword [rsp + 0x20], 0
mov r8d, esi
mov rdx, rbp
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x140012613
mov rcx, rbx
call fcn.1400126cc
test al, al
je 0x1400125d9
mov r8d, 0x4e20
cmp rsi, r8
jbe 0x1400125d9
mov rdx, rbp
mov rcx, rbx
call fcn.140012564
jmp 0x140012617
cmp dword [rbx + 0x14], 1
jne 0x1400125ee
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x1400125ee
xor eax, eax
jmp 0x140012617
cmp dword [rbx + 0x14], 0
jne 0x14001260e
mov edi, 0x8000
cmp rsi, rdi
jbe 0x14001260e
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x14001260e
mov r8d, edi
jmp 0x1400125cc
or eax, 0xffffffff
jmp 0x140012617
mov eax, dword [rsp + 0x40]
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret

Function at 0x1400128c8
Capabilities:
Clear file content

Disassembly:
push rbx
sub rsp, 0x20
xor r8d, r8d
mov rbx, rcx
call fcn.140012924
test al, al
je 0x1400128fc
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov rax, qword [rbx]
xor r8d, r8d
xor edx, edx
mov rcx, rbx
mov rax, qword [rax + 0x20]
call qword [0x140047518]
add rsp, 0x20
pop rbx
ret

Function at 0x140012e30
Capabilities:
Clear file content

Disassembly:
sub rsp, 0x28
mov rcx, qword [rcx + 8]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
cmp eax, 1
sete al
add rsp, 0x28
ret
Function at 0x140012eb4
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
xor edi, edi
mov rbp, r8
mov rsi, rcx
test r8, r8
jne 0x140012ee1
mov al, 1
jmp 0x14001307d
cmp dword [rcx + 0x14], 1
lea r14, [rcx + 8]
jne 0x140012efe
mov ecx, 0xfffffff5
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov qword [r14], rax
mov rdx, qword [rsp + 0x78]
mov r15b, dil
mov dword [rsp + 0x80], edi
cmp dword [rsi + 0x14], edi
je 0x140012f61
mov rbx, rdi
test rbp, rbp
je 0x140012f8a
mov r8d, 0x4000
mov qword [rsp + 0x20], rdi
mov eax, ebp
lea r9, [rsp + 0x80]
sub eax, ebx
mov rcx, rbp
sub rcx, rbx
cmp rcx, r8
mov rcx, qword [r14]
cmovb r8d, eax
add rdx, rbx
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete r15b
jne 0x140012f81
mov rdx, qword [rsp + 0x78]
add rbx, 0x4000
cmp rbx, rbp
jb 0x140012f15
jmp 0x140012f81
mov rcx, qword [r14]
lea r9, [rsp + 0x80]
mov r8d, ebp
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete r15b
test r15b, r15b
jne 0x140013076
cmp byte [rsi + 0x22], dil
je 0x140013076
cmp dword [rsi + 0x14], edi
jne 0x140013076
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [rsi]
mov edi, eax
mov rax, qword [rcx + 0x28]
mov rcx, rsi
call qword [0x140047518]
lea r12, [rsi + 0x3a]
mov r13, rax
mov rcx, r12
call fcn.140013634
mov ecx, edi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
cmp rbx, rbp
jbe 0x140012ffe
mov rcx, r13
mov ebx, 0xffffffff
sub rcx, rbp
cmp rcx, rbx
ja 0x140012ffe
mov rax, rbp
add rax, r13
cmp rax, rbx
jbe 0x140012ffe
mov rdx, r12
lea rcx, [0x140066ee8]
call fcn.14000d254
xor r8d, r8d
lea rcx, [0x140066ee8]
mov rdx, r12
call fcn.14000cc88
xor edi, edi
test al, al
je 0x140013065
mov ecx, dword [rsp + 0x80]
mov rdx, qword [rsp + 0x78]
cmp rcx, rbp
jae 0x140012efe
test ecx, ecx
je 0x140012efe
mov rbx, qword [rsi]
mov rcx, rsi
mov rax, qword [rbx + 0x28]
call qword [0x140047518]
mov ecx, dword [rsp + 0x80]
xor r8d, r8d
sub rax, rcx
mov rcx, rsi
mov rdx, rax
mov rax, qword [rbx + 0x20]
call qword [0x140047518]
jmp 0x140012ef9
mov r8, r12
lea rcx, [0x140066ee8]
xor edx, edx
call fcn.14000d234
mov byte [rsi + 0x10], 1
mov al, r15b
mov rbx, qword [rsp + 0x70]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret

Function at 0x14001349c
Capabilities:
Delete directory

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, 0x1030
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x1020], rax
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
setne bl
test eax, eax
jne 0x1400134fa
mov r8d, 0x800
lea rdx, [rsp + 0x20]
mov rcx, rdi
call fcn.140017f60
test al, al
je 0x1400134fa
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
setne bl
mov al, bl
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140030c60
mov rbx, qword [rsp + 0x1048]
add rsp, 0x1030
pop rdi
ret
Function at 0x140013520
Capabilities:
Delete file

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, 0x1030
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x1020], rax
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne bl
test eax, eax
jne 0x14001357e
mov r8d, 0x800
lea rdx, [rsp + 0x20]
mov rcx, rdi
call fcn.140017f60
test al, al
je 0x14001357e
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne bl
mov al, bl
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140030c60
mov rbx, qword [rsp + 0x1048]
add rsp, 0x1030
pop rdi
ret

Function at 0x1400135b8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, 0x1030
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x1020], rax
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
cmp eax, 0xffffffff
jne 0x140013611
mov r8d, 0x800
lea rdx, [rsp + 0x20]
mov rcx, rdi
call fcn.140017f60
test al, al
je 0x140013611
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
mov eax, ebx
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140030c60
mov rbx, qword [rsp + 0x1048]
add rsp, 0x1030
pop rdi
ret

Function at 0x140013634
Capabilities:
Get disk size

Disassembly:
mov eax, 0x1058
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r8d, 0x800
lea rdx, [rsp + 0x40]
call fcn.140017c7c
movzx eax, word [rsp + 0x40]
lea r9, [rsp + 0x28]
and dword [rsp + 0x24], 0
lea r8, [rsp + 0x30]
and dword [rsp + 0x20], 0
lea rdx, [rsp + 0x20]
neg ax
lea rax, [rsp + 0x40]
sbb rcx, rcx
and rcx, rax
call qword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x1400136b0
mov eax, dword [rsp + 0x24]
cmp eax, dword [rsp + 0x2c]
ja 0x1400136b0
mov ecx, dword [rsp + 0x20]
shl rax, 0x20
add rax, rcx
jmp 0x1400136b2
xor eax, eax
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140030c60
add rsp, 0x1058
ret

Function at 0x1400136dc
Capabilities:
Get disk information

Disassembly:
push rbx
mov eax, 0x1260
call fcn.140030c00
sub rsp, rax
mov rax, qword [0x14005c318]
xor rax, rsp
mov qword [rsp + 0x1250], rax
mov r8d, 0x800
lea rdx, [rsp + 0x250]
call fcn.140017cec
mov dword [rsp + 0x38], 0x105
lea rax, [rsp + 0x40]
mov qword [rsp + 0x30], rax
lea rcx, [rsp + 0x250]
xor ebx, ebx
xor r9d, r9d
mov qword [rsp + 0x28], rbx
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
je 0x140013778
lea rdx, [0x1400484c8]
lea rcx, [rsp + 0x40]
call fcn.1400389c4
test eax, eax
je 0x140013772
lea rdx, str.FAT32
lea rcx, [rsp + 0x40]
call fcn.1400389c4
test eax, eax
jne 0x140013774
mov bl, 1
mov al, bl
jmp 0x14001377a
xor al, al
mov rcx, qword [rsp + 0x1250]
xor rcx, rsp
call fcn.140030c60
add rsp, 0x1260
pop rbx
ret