joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400186d0
Capabilities:
Encode data using add xor sub operations
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 r13
push r14
sub rsp, 0x20
mov ebx, dword [rcx + 0x10a4]
mov r11d, dword [rcx + 0x10a8]
mov esi, dword [rdx + 8]
mov ebp, dword [rdx + 0xc]
xor r11d, dword [rdx + 4]
xor esi, dword [rcx + 0x10ac]
xor ebp, dword [rcx + 0x10b0]
mov edi, ebx
mov r9, rdx
xor edi, dword [rdx]
xor r13d, r13d
mov r10, rcx
lea r14d, [r13 + 0x20]
mov rax, r13
mov edx, ebp
inc r13
and eax, 3
rol edx, 0xb
mov r8d, dword [r10 + rax*4 + 0x10a4]
add edx, esi
xor edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r12d, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 8
shl ecx, 8
movzx eax, al
or r12d, ecx
movzx ecx, dl
movzx eax, byte [rax + r10 + 0xfa4]
shl r12d, 8
mov edx, esi
or r12d, eax
movzx eax, byte [rcx + r10 + 0xfa4]
shl r12d, 8
or r12d, eax
xor r12d, edi
ror edx, 0xf
mov edi, esi
xor edx, ebp
mov esi, r12d
add edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r8d, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 8
shl ecx, 8
or r8d, ecx
movzx eax, al
movzx ecx, dl
movzx eax, byte [rax + r10 + 0xfa4]
shl r8d, 8
or r8d, eax
movzx eax, byte [rcx + r10 + 0xfa4]
shl r8d, 8
or r8d, eax
xor r8d, r11d
sub r14, 1
mov r11d, ebp
mov ebp, r8d
jne 0x140018721
xor ebx, r12d
mov rdx, r9
mov rcx, r10
mov dword [r9], ebx
mov eax, dword [r10 + 0x10a8]
xor eax, r8d
mov dword [r9 + 4], eax
mov eax, dword [r10 + 0x10ac]
xor eax, edi
mov dword [r9 + 8], eax
xor r11d, dword [r10 + 0x10b0]
mov dword [r9 + 0xc], r11d
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop r13
pop r12
jmp fcn.140017bc8
Function at 0x140018858
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r12
push r13
push r14
sub rsp, 0x40
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x30], rax
movdqu xmm0, xmmword [rdx]
mov ebx, dword [rcx + 0x10a4]
mov edi, dword [rdx]
mov r11d, dword [rcx + 0x10a8]
mov esi, dword [rdx + 8]
mov ebp, dword [rdx + 0xc]
movdqu xmmword [rsp + 0x20], xmm0
xor r11d, dword [rdx + 4]
xor esi, dword [rcx + 0x10ac]
mov r12d, 0x1f
xor edi, ebx
xor ebp, dword [rcx + 0x10b0]
mov r9, rdx
mov r10, rcx
mov r14, r12
mov rax, r14
mov edx, ebp
dec r14
and eax, 3
rol edx, 0xb
mov r8d, dword [r10 + rax*4 + 0x10a4]
add edx, esi
xor edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r13d, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 8
shl ecx, 8
movzx eax, al
or r13d, ecx
movzx ecx, dl
movzx eax, byte [rax + r10 + 0xfa4]
shl r13d, 8
mov edx, esi
or r13d, eax
movzx eax, byte [rcx + r10 + 0xfa4]
shl r13d, 8
or r13d, eax
xor r13d, edi
ror edx, 0xf
mov edi, esi
xor edx, ebp
mov esi, r13d
add edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r8d, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0xfa4]
mov eax, edx
shr eax, 8
shl ecx, 8
or r8d, ecx
movzx eax, al
movzx ecx, dl
movzx eax, byte [rax + r10 + 0xfa4]
shl r8d, 8
or r8d, eax
movzx eax, byte [rcx + r10 + 0xfa4]
shl r8d, 8
or r8d, eax
xor r8d, r11d
sub r12d, 1
mov r11d, ebp
mov ebp, r8d
jns 0x1400188bd
xor ebx, r13d
lea rdx, [rsp + 0x20]
mov rcx, r10
mov dword [r9], ebx
mov eax, dword [r10 + 0x10a8]
xor eax, r8d
mov dword [r9 + 4], eax
mov eax, dword [r10 + 0x10ac]
xor eax, edi
mov dword [r9 + 8], eax
xor r11d, dword [r10 + 0x10b0]
mov dword [r9 + 0xc], r11d
call fcn.140017bc8
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.140054e00
lea r11, [rsp + 0x40]
mov rbx, qword [r11 + 0x40]
mov rbp, qword [r11 + 0x48]
mov rsp, r11
pop r14
pop r13
pop r12
pop rdi
pop rsi
ret

Function at 0x1400189fc
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
mov qword [r11 + 0x20], rsi
push rdi
sub rsp, 0x60
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp dword [rcx], 2
mov rdi, rdx
mov rbx, rcx
mov esi, 0x20
jne 0x140018a7b
mov eax, dword [rcx + 4]
lea r9d, [rsi - 0x1c]
lea r8, [r11 - 0x38]
mov dword [rsp + 0x30], eax
lea rax, [r11 - 0x30]
mov rdx, rsi
mov rcx, rdi
mov qword [r11 - 0x48], rax
call fcn.140017f50
xor r11d, r11d
lea r8, [rsp + 0x38]
mov dword [rbx + 4], r11d
mov edx, r11d
movzx eax, byte [r8]
mov ecx, r11d
inc r11d
and ecx, 3
inc r8
shl ecx, 3
shl eax, cl
xor edx, eax
cmp r11d, esi
jb 0x140018a5c
mov dword [rbx + 4], edx
cmp dword [rbx], 3
jne 0x140018aad
lea rax, [rsp + 0x38]
lea r8, [rbx + 4]
mov r9, rsi
mov rdx, rsi
mov rcx, rdi
mov qword [rsp + 0x20], rax
call fcn.140017f50
lea rcx, [rbx + 4]
lea rdx, [rsp + 0x38]
mov r8, rsi
call fcn.140054fe0
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140054e00
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140018f50
Capabilities:
Create new key via cryptacquirecontext
Encode data using xor
Generate random numbers via winapi

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
push rbp
push rsi
push rdi
sub rsp, 0x30
xor edi, edi
mov rbp, rcx
mov rsi, rdx
lea rcx, [rax + 0x18]
lea r9d, [rdi + 1]
xor r8d, r8d
xor edx, edx
mov qword [rax + 0x18], rdi
mov dword [rax - 0x28], 0xf0000040
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
cmp eax, edi
je 0x140018fb0
mov rcx, qword [rsp + 0x60]
mov r8, rbp
mov edx, esi
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x60]
cmp eax, 1
sete bl
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
cmp bl, dil
jne 0x14001900d
lea rcx, [rsp + 0x68]
mov qword [rsp + 0x68], rdi
call fcn.1400468c0
lea rcx, [rsp + 0x68]
call fcn.1400468b8
mov rbx, rax
call fcn.1400576b4
movsxd rcx, eax
add rbx, rcx
cmp rsi, rdi
jbe 0x14001900d
mov r8d, dword [0x140083b14]
mov cl, dil
mov rdx, rbx
and cl, 7
shl cl, 3
shr rdx, cl
xor dl, dil
add dl, r8b
inc r8d
mov byte [rdi + rbp], dl
inc rdi
cmp rdi, rsi
jb 0x140018fe3
mov dword [0x140083b14], r8d
mov rbx, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret

Function at 0x1400191d0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
movsxd r9, dword [rdx]
mov rbx, r8
mov rdi, rdx
mov rsi, rcx
cmp r9d, dword [r8]
jbe 0x14001923f
mov r8d, 1
cmp dword [rbx], r8d
jb 0x140019220
mov rcx, rdi
mov r9, rsi
lea rdx, [rbx + 4]
sub rcx, rbx
sub r9, rbx
mov eax, dword [rcx + rdx]
inc r8d
xor eax, dword [rdx]
mov dword [r9 + rdx], eax
add rdx, 4
cmp r8d, dword [rbx]
jbe 0x14001920b
mov ecx, r8d
mov r8d, dword [rdi]
sub r8d, dword [rbx]
lea rdx, [rdi + rcx*4]
lea rcx, [rsi + rcx*4]
shl r8, 2
call fcn.140054fe0
mov r11d, dword [rdi]
jmp 0x14001928b
jae 0x140019290
mov edx, 1
cmp r9d, edx
jb 0x14001926f
lea rcx, [r8 + 4]
mov r8, rdi
mov r9, rsi
sub r8, rbx
sub r9, rbx
mov eax, dword [rcx + r8]
inc edx
xor eax, dword [rcx]
mov dword [rcx + r9], eax
add rcx, 4
cmp edx, dword [rdi]
jbe 0x14001925b
mov r8d, dword [rbx]
mov ecx, edx
sub r8d, dword [rdi]
lea rdx, [rbx + rcx*4]
lea rcx, [rsi + rcx*4]
shl r8, 2
call fcn.140054fe0
mov r11d, dword [rbx]
mov dword [rsi], r11d
jmp 0x1400192d6
or r8d, 0xffffffff
test r9d, r9d
je 0x1400192b0
lea rcx, [rbx + r9*4]
sub rdx, rbx
mov eax, dword [rcx + rdx]
xor eax, dword [rcx]
jne 0x1400192b0
sub rcx, 4
add r9d, r8d
jne 0x1400192a0
mov dword [rsi], r9d
movsxd rax, r9d
test r9d, r9d
je 0x1400192d6
sub rdi, rbx
lea rcx, [rbx + rax*4]
sub rsi, rbx
mov eax, dword [rcx + rdi]
xor eax, dword [rcx]
mov dword [rcx + rsi], eax
sub rcx, 4
add r9d, r8d
jne 0x1400192c5
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1400192e8
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
push rdi
sub rsp, 0x70
cmp dword [rdx], 0
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
je 0x140019405
cmp dword [r8], 0
je 0x140019405
movsxd r9, dword [r8]
mov rbp, qword [0x140083b20]
test r9, r9
je 0x140019348
lea rax, [rax - 0x58]
mov rdx, r8
sub rdx, rax
lea rax, [rdx + r9*4]
sub r9, 1
mov ecx, dword [rsp + rax + 0x20]
mov eax, dword [rbp + rcx*4]
mov dword [rsp + r9*4 + 0x24], eax
jne 0x140019331
xor edx, edx
mov r8d, 0x90
mov rcx, rbx
call fcn.140055c00
movsxd r9, dword [rsi]
test r9, r9
je 0x1400193b8
mov r11, qword [0x140083b18]
mov eax, dword [rsi + r9*4]
mov r10d, dword [rbp + rax*4]
cmp r10d, 0x7fff
je 0x1400193b2
movsxd r8, dword [rdi]
test r8, r8
je 0x1400193b2
mov eax, dword [rsp + r8*4 + 0x20]
cmp eax, 0x7fff
je 0x1400193ac
lea ecx, [rax + r10]
lea rdx, [r8 + r9]
cmp ecx, 0x7fff
lea eax, [rcx - 0x7fff]
cmovae ecx, eax
mov ecx, dword [r11 + rcx*4]
xor dword [rbx + rdx*4 - 4], ecx
sub r8, 1
jne 0x140019381
sub r9, 1
jne 0x140019367
mov eax, dword [rdi]
mov ecx, dword [rsi]
lea edx, [rcx + rax - 1]
movsxd rax, edx
mov dword [rbx], edx
cmp rax, 0x11
jle 0x1400193ea
lea rcx, [rbx + rax*4 - 0x38]
lea rdx, [rax - 0x11]
mov eax, dword [rcx + 0x38]
and dword [rcx + 0x38], 0
xor dword [rcx - 0xc], eax
xor dword [rcx], eax
sub rcx, 4
sub rdx, 1
jne 0x1400193d4
cmp dword [rbx], 0x11
jbe 0x140019408
mov dword [rbx], 0x11
mov eax, dword [rbx]
cmp dword [rbx + rax*4], 0
jne 0x140019408
dec eax
mov dword [rbx], eax
jne 0x1400193f5
jmp 0x140019408
and dword [rcx], 0
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140019420
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
cmp dword [rdx], 0
mov r9, rdx
mov r8, rcx
je 0x14001950e
movsxd rdx, dword [rdx]
mov r11, qword [0x140083b20]
mov rbx, qword [0x140083b18]
mov eax, dword [r9 + rdx*4]
mov esi, 0x7fff
mov ecx, dword [r11 + rax*4]
cmp ecx, esi
je 0x140019472
add ecx, ecx
cmp ecx, esi
lea eax, [rcx - 0x7fff]
cmovae ecx, eax
mov ecx, dword [rbx + rcx*4]
mov dword [r8 + rdx*8 - 4], ecx
jmp 0x140019478
and dword [r8 + rdx*8 - 4], 0
mov eax, dword [r9]
sub eax, 1
movsxd rdx, eax
je 0x1400194bc
lea r10, [r8 + rdx*8 - 4]
and dword [r8 + rdx*8], 0
mov eax, dword [r9 + rdx*4]
mov ecx, dword [r11 + rax*4]
cmp ecx, esi
je 0x1400194ae
add ecx, ecx
cmp ecx, esi
lea eax, [rcx - 0x7fff]
cmovae ecx, eax
mov ecx, dword [rbx + rcx*4]
mov dword [r10], ecx
jmp 0x1400194b2
and dword [r10], 0
sub r10, 8
sub rdx, 1
jne 0x140019488
mov eax, dword [r9]
lea eax, [rax + rax - 1]
movsxd rdx, eax
mov dword [r8], eax
cmp rdx, 0x11
jle 0x1400194ee
lea rcx, [r8 + rdx*4 - 0x38]
add rdx, 0xffffffffffffffef
mov eax, dword [rcx + 0x38]
and dword [rcx + 0x38], 0
xor dword [rcx - 0xc], eax
xor dword [rcx], eax
sub rcx, 4
sub rdx, 1
jne 0x1400194d8
cmp dword [r8], 0x11
jbe 0x140019511
mov dword [r8], 0x11
mov eax, dword [r8]
cmp dword [r8 + rax*4], 0
jne 0x140019511
dec eax
mov dword [r8], eax
jne 0x1400194fb
jmp 0x140019511
and dword [rcx], 0
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x10]
ret
Function at 0x14001b1dc
Capabilities:
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, 0x20
mov rbx, r9
mov rsi, r8
xor r9d, r9d
mov qword [rcx], rbx
movzx eax, word [rsi]
mov r8, rdx
mov r10, rcx
mov rdx, r9
mov r15b, 1
mov ecx, r9d
jmp 0x14001b228
mov edi, 0xff
cmp ax, di
ja 0x14001b230
inc ecx
inc rdx
mov ax, word [rsi + rdx*2]
cmp ax, r9w
jne 0x14001b215
jmp 0x14001b238
movsxd rax, ecx
mov r15b, byte [rsi + rax*2 + 1]
mov rax, qword [r10 + 0x18]
or rcx, 0xffffffffffffffff
mov rdi, r8
mov byte [rbx + rax], r15b
mov rax, qword [r10 + 0x18]
mov r11, r9
inc rax
mov qword [r10 + 0x10], rax
inc rax
mov qword [r10 + 0x18], rax
xor eax, eax
repne scasb al, byte [rdi]
not rcx
dec rcx
mov rax, rcx
mov qword [rsp + 0x60], rcx
cmp word [rsi], r9w
je 0x14001b3ce
lea rdx, [rsi + r11*2]
mov r12b, byte [rdx + 1]
mov r14b, byte [rdx]
cmp r11, rax
jae 0x14001b36c
lea rbp, [r11 + r8]
mov edi, r9d
xor r13d, r13d
mov r9, rbp
mov r8, rdx
cmp word [r8], r13w
je 0x14001b2bf
movzx ecx, word [r8]
movsx eax, byte [r9]
cmp ecx, eax
jne 0x14001b2bf
inc edi
add r8, 2
inc r9
cmp edi, 0x81
jl 0x14001b29c
cmp edi, 2
jl 0x14001b2ec
movsxd rax, edi
mov edx, 3
mov rcx, r10
add r11, rax
call fcn.14001affc
mov rax, qword [r10 + 0x18]
sub dil, 2
mov byte [rbx + rax], dil
inc qword [r10 + 0x18]
jmp 0x14001b3b6
mov r13b, r14b
sub r13b, byte [rbp]
xor r9d, r9d
mov edi, r9d
mov r8w, word [rdx]
cmp r8w, r9w
je 0x14001b333
movzx ecx, r8w
shr cx, 8
cmp cl, r15b
jne 0x14001b333
movsx ecx, byte [rbp]
movzx eax, r13b
add ecx, eax
xor ecx, r8d
cmp cl, r9b
jne 0x14001b333
inc edi
inc rbp
add rdx, 2
cmp edi, 0x81
jl 0x14001b2f9
cmp edi, 2
jl 0x14001b36c
movsxd rax, edi
mov edx, 3
mov rcx, r10
add r11, rax
call fcn.14001affc
mov rax, qword [r10 + 0x18]
sub dil, 2
or dil, 0x80
mov byte [rbx + rax], dil
inc qword [r10 + 0x18]
mov rax, qword [r10 + 0x18]
mov byte [rax + rbx], r13b
jmp 0x14001b2e3
mov rcx, r10
cmp r12b, r9b
jne 0x14001b385
xor edx, edx
call fcn.14001affc
mov rcx, qword [r10 + 0x18]
mov byte [rbx + rcx], r14b
jmp 0x14001b3af
cmp r12b, r15b
jne 0x14001b391
mov edx, 1
jmp 0x14001b376
mov edx, 2
call fcn.14001affc
mov rcx, qword [r10 + 0x18]
mov byte [rbx + rcx], r14b
inc qword [r10 + 0x18]
mov rax, qword [r10 + 0x18]
mov byte [rax + rbx], r12b
inc qword [r10 + 0x18]
inc r11
mov r8, qword [rsp + 0x68]
mov rax, qword [rsp + 0x60]
xor r9d, r9d
cmp word [rsi + r11*2], r9w
jne 0x14001b278
mov dl, byte [r10 + 8]
mov rax, qword [r10 + 0x10]
mov ecx, 8
sub ecx, dword [r10 + 0xc]
shl dl, cl
mov byte [rbx + rax], dl
mov rax, qword [r10 + 0x18]
mov rbx, qword [rsp + 0x70]
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x14001fed8
Capabilities:
Move file

Disassembly:
push rsi
push rdi
push r12
mov eax, 0x5070
call fcn.140062a30
sub rsp, rax
mov qword [rsp + 0x20], 0xfffffffffffffffe
mov qword [rsp + 0x5098], rbx
mov qword [rsp + 0x50a0], rbp
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x5060], rax
mov rbx, rcx
mov r12d, 0x800
mov r8d, r12d
lea rdx, [rsp + 0x4060]
call qword [sym.imp.KERNEL32.dll_GetLongPathNameW]
xor ebp, ebp
cmp eax, ebp
je 0x1400200fd
cmp eax, r12d
jae 0x1400200fd
mov r8d, r12d
lea rdx, [rsp + 0x3060]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetShortPathNameW]
cmp eax, ebp
je 0x1400200f9
cmp eax, r12d
jae 0x1400200f9
lea rcx, [rsp + 0x4060]
call fcn.140030e54
mov rsi, rax
lea rcx, [rsp + 0x3060]
call fcn.140030e54
mov rdi, rax
cmp word [rax], bp
je 0x1400200f5
mov rdx, rax
mov rcx, rsi
call fcn.1400483c4
cmp eax, ebp
je 0x1400200f5
mov rcx, rbx
call fcn.140030e54
mov rcx, rax
mov rdx, rdi
call fcn.1400483c4
cmp eax, ebp
jne 0x1400200f5
mov ax, bp
mov word [rsp + 0x1060], ax
mov edi, ebp
cmp ax, bp
jne 0x140020042
mov r8, r12
mov rdx, rbx
lea rcx, [rsp + 0x1060]
call fcn.140045524
lea rcx, [rsp + 0x1060]
call fcn.140030e54
mov rcx, rax
mov r9d, edi
lea r8, str.rtmp_d
mov rdx, r12
call fcn.140013a04
lea rcx, [rsp + 0x1060]
call fcn.14002176c
cmp al, bpl
je 0x140020023
mov eax, ebp
mov word [rsp + 0x1060], ax
jmp 0x14002002b
mov ax, word [rsp + 0x1060]
add edi, 0x7b
cmp edi, 0x2710
jl 0x14001ffcb
cmp ax, bp
jne 0x140020042
xor al, al
jmp 0x1400200ff
mov r8, r12
mov rdx, rbx
lea rcx, [rsp + 0x2060]
call fcn.140045524
mov r8, r12
mov rdx, rsi
lea rcx, [rsp + 0x2060]
call fcn.14003103c
lea rdx, [rsp + 0x1060]
lea rcx, [rsp + 0x2060]
call qword [sym.imp.KERNEL32.dll_MoveFileW]
cmp eax, ebp
jne 0x140020086
xor al, al
jmp 0x1400200ff
lea rcx, [rsp + 0x30]
call fcn.140020258
nop
mov dil, bpl
mov rcx, rbx
call fcn.14002176c
cmp al, bpl
jne 0x1400200b7
mov r8d, 0x12
mov rdx, rbx
lea rcx, [rsp + 0x30]
call fcn.140020454
mov dil, al
lea rdx, [rsp + 0x2060]
lea rcx, [rsp + 0x1060]
call qword [sym.imp.KERNEL32.dll_MoveFileW]
cmp dil, bpl
je 0x1400200e7
lea rcx, [rsp + 0x30]
call fcn.1400205b4
lea rcx, [rsp + 0x30]
call fcn.14002061c
nop
lea rcx, [rsp + 0x30]
call fcn.1400209d4
mov al, 1
jmp 0x1400200ff
xor al, al
jmp 0x1400200ff
xor al, al
jmp 0x1400200ff
xor al, al
mov rcx, qword [rsp + 0x5060]
xor rcx, rsp
call fcn.140054e00
lea r11, [rsp + 0x5070]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r12
pop rdi
pop rsi
ret
Function at 0x1400206c4
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
xor edi, edi
mov rbp, r8
mov r15, rdx
mov rsi, rcx
cmp r8, rdi
jne 0x1400206f7
mov al, 1
jmp 0x140020869
cmp dword [rcx + 0x14], 1
jne 0x14002070c
mov ecx, 0xfffffff5
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov qword [rsi + 8], rax
mov r12b, dil
mov dword [rsp + 0x70], edi
cmp dword [rsi + 0x14], edi
je 0x140020769
mov rbx, rdi
cmp rbp, rdi
jbe 0x140020793
mov r8d, 0x4000
mov eax, ebp
mov rcx, rbp
sub rcx, rbx
sub eax, ebx
lea rdx, [rbx + r15]
cmp rcx, r8
mov rcx, qword [rsi + 8]
lea r9, [rsp + 0x70]
cmovb r8d, eax
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete r12b
cmp r12b, dil
je 0x140020793
add rbx, 0x4000
cmp rbx, rbp
jb 0x140020720
jmp 0x14002078a
mov rcx, qword [rsi + 8]
lea r9, [rsp + 0x70]
mov r8d, ebp
mov rdx, r15
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete r12b
cmp r12b, dil
jne 0x140020862
cmp byte [rsi + 0x1c], dil
je 0x140020862
cmp dword [rsi + 0x14], edi
jne 0x140020862
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rdx, qword [rsi]
mov rcx, rsi
mov edi, eax
call qword [rdx + 0x20]
lea rcx, [rsi + 0x26]
mov r13, rax
call fcn.140021024
mov ecx, edi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
cmp rbx, rbp
jbe 0x1400207fd
mov rcx, r13
mov ebx, 0xffffffff
sub rcx, rbp
cmp rcx, rbx
ja 0x1400207fd
lea rax, [r13 + rbp]
cmp rax, rbx
jbe 0x1400207fd
lea rdx, [rsi + 0x26]
lea rcx, [0x140086350]
call fcn.14001b7e4
lea rdx, [rsi + 0x26]
lea rcx, [0x140086350]
xor r8d, r8d
call fcn.14001b820
xor edi, edi
cmp al, dil
je 0x140020850
mov ecx, dword [rsp + 0x70]
mov rax, rcx
cmp rcx, rbp
jae 0x14002070c
cmp ecx, edi
jbe 0x14002070c
mov rbx, qword [rsi]
mov rcx, rsi
call qword [rbx + 0x20]
mov ecx, dword [rsp + 0x70]
xor r8d, r8d
sub rax, rcx
mov rcx, rsi
mov rdx, rax
call qword [rbx + 0x18]
jmp 0x14002070c
lea r8, [rsi + 0x26]
lea rcx, [0x140086350]
xor edx, edx
call fcn.14001b9bc
mov byte [rsi + 0x10], 1
mov al, r12b
mov rbx, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret

Function at 0x140020958
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 0x140020a50
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp dword [rcx + 0x14], 1
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
jne 0x140020a7d
mov ecx, 0xfffffff6
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov qword [rbx + 8], rax
mov rcx, qword [rbx + 8]
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov r8d, edi
mov rdx, rsi
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x140020afc
mov rcx, rbx
call fcn.1400209a4
test al, al
je 0x140020ac0
mov r8d, 0x4e20
cmp rdi, r8
jbe 0x140020ac0
mov rdx, rsi
mov rcx, rbx
call fcn.140020a50
jmp 0x140020b00
cmp dword [rbx + 0x14], 1
jne 0x140020ad5
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x140020ad5
xor eax, eax
jmp 0x140020b00
cmp dword [rbx + 0x14], 0
jne 0x140020af7
cmp rdi, 0x8000
jbe 0x140020af7
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x21
jne 0x140020af7
mov r8d, 0x8000
jmp 0x140020ab3
or eax, 0xffffffff
jmp 0x140020b00
mov eax, dword [rsp + 0x40]
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140020e10
Capabilities:
Clear file content

Disassembly:
push rbx
sub rsp, 0x20
xor r8d, r8d
mov rbx, rcx
call fcn.140020d94
test al, al
je 0x140020e3e
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov r11, qword [rbx]
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [r11 + 0x18]
add rsp, 0x20
pop rbx
ret

Function at 0x140020fac
Capabilities:
Get disk information

Disassembly:
mov eax, 0x1038
call fcn.140062a30
sub rsp, rax
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x1020], rax
lea rdx, [rsp + 0x20]
mov r8d, 0x800
call fcn.140031770
movzx r11d, word [rsp + 0x20]
lea rax, [rsp + 0x20]
neg r11w
sbb rcx, rcx
and rcx, rax
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 2
je 0x140021004
cmp eax, 5
je 0x140021004
xor eax, eax
jmp 0x140021009
mov eax, 1
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140054e00
add rsp, 0x1038
ret

Function at 0x140021024
Capabilities:
Get disk size

Disassembly:
mov eax, 0x1058
call fcn.140062a30
sub rsp, rax
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
lea rdx, [rsp + 0x40]
mov r8d, 0x800
call fcn.1400310fc
movzx eax, word [rsp + 0x40]
and dword [rsp + 0x24], 0
and dword [rsp + 0x20], 0
neg ax
lea rax, [rsp + 0x40]
sbb rcx, rcx
lea r9, [rsp + 0x28]
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
and rcx, rax
call qword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
je 0x1400210a0
mov eax, dword [rsp + 0x24]
cmp eax, dword [rsp + 0x2c]
ja 0x1400210a0
mov ecx, dword [rsp + 0x20]
shl rax, 0x20
add rax, rcx
jmp 0x1400210a2
xor eax, eax
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140054e00
add rsp, 0x1058
ret
Function at 0x1400210bc
Capabilities:
Get disk information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x1260
call fcn.140062a30
sub rsp, rax
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x1250], rax
lea rdx, [rsp + 0x250]
mov r8d, 0x800
call fcn.140031770
mov dword [rsp + 0x38], 0x105
lea rax, [rsp + 0x40]
mov qword [rsp + 0x30], rax
xor ebx, ebx
lea rcx, [rsp + 0x250]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x28], rbx
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
cmp eax, ebx
je 0x140021162
lea rsi, [rsp + 0x40]
lea rdi, [0x140066bf8]
lea ecx, [rbx + 4]
repe cmpsw word [rsi], word [rdi]
je 0x140021159
lea rsi, [rsp + 0x40]
lea rdi, str.FAT32
lea ecx, [rbx + 6]
repe cmpsw word [rsi], word [rdi]
jne 0x14002115e
mov ebx, 1
mov al, bl
jmp 0x140021164
xor al, al
mov rcx, qword [rsp + 0x1250]
xor rcx, rsp
call fcn.140054e00
lea r11, [rsp + 0x1260]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1400211bc
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, 0x1030
call fcn.140062a30
sub rsp, rax
mov rax, qword [0x140072fc0]
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 0x140021215
lea rdx, [rsp + 0x20]
mov r8d, 0x800
mov rcx, rdi
call fcn.140031844
test al, al
je 0x140021215
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.140054e00
mov rbx, qword [rsp + 0x1048]
add rsp, 0x1030
pop rdi
ret

Function at 0x140021238
Capabilities:
Set file attributes

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
mov eax, 0x1030
call fcn.140062a30
sub rsp, rax
mov rax, qword [0x140072fc0]
xor rax, rsp
mov qword [rsp + 0x1020], rax
mov edi, edx
mov rsi, rcx
call qword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test bl, bl
jne 0x14002129f
lea rdx, [rsp + 0x20]
mov r8d, 0x800
mov rcx, rsi
call fcn.140031844
test al, al
je 0x14002129f
lea rcx, [rsp + 0x20]
mov edx, edi
call qword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140054e00
lea r11, [rsp + 0x1030]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret