joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140006b50
Capabilities:
Query environment variable

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
lea rcx, [0x14002f9b0]
call fcn.1400226d0
test rax, rax
je 0x140006b75
mov rdx, rax
mov rcx, rbx
call fcn.140006ad0
add rsp, 0x20
pop rbx
ret

Function at 0x14000757c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor r8d, r8d
lea r9, [0x14003ad80]
mov r10d, r8d
mov r11d, 8
mov edx, r10d
mov ecx, r10d
shr edx, 1
mov eax, edx
mov r10d, edx
xor eax, 0xedb88320
and cl, 1
cmovne r10d, eax
sub r11, 1
jne 0x14000758f
inc r8d
mov dword [r9], r10d
add r9, 4
cmp r8d, 0x100
jl 0x140007586
repz ret

Function at 0x1400075c4
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
xor esi, esi
mov rdi, r8
mov rbp, rdx
mov ebx, ecx
cmp dword [0x14003ad84], esi
jne 0x1400075ef
call fcn.14000757c
lea r9, [0x14003ad80]
jmp 0x140007619
test bpl, 7
je 0x14000761e
movzx ecx, byte [rbp]
movzx eax, bl
dec rdi
xor rcx, rax
mov eax, ebx
mov ebx, dword [r9 + rcx*4]
shr eax, 8
xor ebx, eax
inc rbp
cmp rdi, rsi
ja 0x1400075f8
cmp rdi, 8
jb 0x1400076a9
mov r8, rdi
shr r8, 3
mov rax, r8
imul rax, rax, 0xfffffffffffffff8
add rdi, rax
xor ebx, dword [rbp]
add rbp, 8
movzx eax, bl
shr ebx, 8
mov ecx, dword [r9 + rax*4]
xor ecx, ebx
movzx eax, cl
shr ecx, 8
mov edx, dword [r9 + rax*4]
xor edx, ecx
movzx eax, dl
shr edx, 8
mov ecx, dword [r9 + rax*4]
xor ecx, edx
movzx eax, cl
shr ecx, 8
mov edx, dword [r9 + rax*4]
xor edx, dword [rbp - 4]
xor edx, ecx
movzx eax, dl
shr edx, 8
mov ecx, dword [r9 + rax*4]
xor ecx, edx
movzx eax, cl
shr ecx, 8
mov edx, dword [r9 + rax*4]
xor edx, ecx
movzx eax, dl
shr edx, 8
mov ecx, dword [r9 + rax*4]
xor ecx, edx
movzx eax, cl
shr ecx, 8
mov ebx, dword [r9 + rax*4]
xor ebx, ecx
sub r8, 1
jne 0x140007639
cmp rdi, rsi
jbe 0x1400076cb
movzx ecx, byte [rsi + rbp]
movzx eax, bl
inc rsi
xor rcx, rax
mov eax, ebx
mov ebx, dword [r9 + rcx*4]
shr eax, 8
xor ebx, eax
cmp rsi, rdi
jb 0x1400076ae
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov eax, ebx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x14000770c
Capabilities:
Encode data using add xor sub operations

Disassembly:
inc rdx
mov r8d, 4
lea r9, [0x14003ad80]
movzx eax, byte [rdx - 1]
mov eax, dword [r9 + rax*4]
xor dword [rcx + 0x204], eax
movzx eax, byte [rdx]
add rdx, 4
mov eax, dword [r9 + rax*4]
xor dword [rcx + 0x208], eax
movzx eax, byte [rdx - 3]
mov eax, dword [r9 + rax*4]
xor dword [rcx + 0x20c], eax
movzx eax, byte [rdx - 2]
mov eax, dword [r9 + rax*4]
xor dword [rcx + 0x210], eax
sub r8, 1
jne 0x14000771c
repz ret
Function at 0x1400079b8
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 + 0x204]
mov r11d, dword [rcx + 0x208]
mov esi, dword [rdx + 8]
mov ebp, dword [rdx + 0xc]
xor r11d, dword [rdx + 4]
xor esi, dword [rcx + 0x20c]
xor ebp, dword [rcx + 0x210]
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 + 0x204]
add edx, esi
xor edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r12d, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 8
shl ecx, 8
movzx eax, al
or r12d, ecx
movzx ecx, dl
movzx eax, byte [rax + r10 + 0x104]
shl r12d, 8
mov edx, esi
or r12d, eax
movzx eax, byte [rcx + r10 + 0x104]
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 + 0x104]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 8
shl ecx, 8
or r8d, ecx
movzx eax, al
movzx ecx, dl
movzx eax, byte [rax + r10 + 0x104]
shl r8d, 8
or r8d, eax
movzx eax, byte [rcx + r10 + 0x104]
shl r8d, 8
or r8d, eax
xor r8d, r11d
sub r14, 1
mov r11d, ebp
mov ebp, r8d
jne 0x140007a09
xor ebx, r12d
mov rdx, r9
mov rcx, r10
mov dword [r9], ebx
mov eax, dword [r10 + 0x208]
xor eax, r8d
mov dword [r9 + 4], eax
mov eax, dword [r10 + 0x20c]
xor eax, edi
mov dword [r9 + 8], eax
xor r11d, dword [r10 + 0x210]
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.14000770c
Function at 0x140007b40
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 [0x140036890]
xor rax, rsp
mov qword [rsp + 0x30], rax
movdqu xmm0, xmmword [rdx]
mov ebx, dword [rcx + 0x204]
mov edi, dword [rdx]
mov r11d, dword [rcx + 0x208]
mov esi, dword [rdx + 8]
mov ebp, dword [rdx + 0xc]
movdqu xmmword [rsp + 0x20], xmm0
xor r11d, dword [rdx + 4]
xor esi, dword [rcx + 0x20c]
mov r12d, 0x1f
xor edi, ebx
xor ebp, dword [rcx + 0x210]
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 + 0x204]
add edx, esi
xor edx, r8d
mov eax, edx
shr eax, 0x10
movzx eax, al
movzx r13d, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 8
shl ecx, 8
movzx eax, al
or r13d, ecx
movzx ecx, dl
movzx eax, byte [rax + r10 + 0x104]
shl r13d, 8
mov edx, esi
or r13d, eax
movzx eax, byte [rcx + r10 + 0x104]
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 + 0x104]
mov eax, edx
shr eax, 0x18
movzx ecx, byte [rax + r10 + 0x104]
mov eax, edx
shr eax, 8
shl ecx, 8
or r8d, ecx
movzx eax, al
movzx ecx, dl
movzx eax, byte [rax + r10 + 0x104]
shl r8d, 8
or r8d, eax
movzx eax, byte [rcx + r10 + 0x104]
shl r8d, 8
or r8d, eax
xor r8d, r11d
sub r12d, 1
mov r11d, ebp
mov ebp, r8d
jns 0x140007ba5
xor ebx, r13d
lea rdx, [rsp + 0x20]
mov rcx, r10
mov dword [r9], ebx
mov eax, dword [r10 + 0x208]
xor eax, r8d
mov dword [r9 + 4], eax
mov eax, dword [r10 + 0x20c]
xor eax, edi
mov dword [r9 + 8], eax
xor r11d, dword [r10 + 0x210]
mov dword [r9 + 0xc], r11d
call fcn.14000770c
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.140021ea0
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 0x1400082a4
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 0x140008313
mov r8d, 1
cmp dword [rbx], r8d
jb 0x1400082f4
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 0x1400082df
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.140021ac0
mov r11d, dword [rdi]
jmp 0x14000835f
jae 0x140008364
mov edx, 1
cmp r9d, edx
jb 0x140008343
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 0x14000832f
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.140021ac0
mov r11d, dword [rbx]
mov dword [rsi], r11d
jmp 0x1400083aa
or r8d, 0xffffffff
test r9d, r9d
je 0x140008384
lea rcx, [rbx + r9*4]
sub rdx, rbx
mov eax, dword [rcx + rdx]
xor eax, dword [rcx]
jne 0x140008384
sub rcx, 4
add r9d, r8d
jne 0x140008374
mov dword [rsi], r9d
movsxd rax, r9d
test r9d, r9d
je 0x1400083aa
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 0x140008399
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1400083bc
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 0x1400084d9
cmp dword [r8], 0
je 0x1400084d9
movsxd r9, dword [r8]
mov rbp, qword [0x14003b440]
test r9, r9
je 0x14000841c
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 0x140008405
xor edx, edx
mov r8d, 0x90
mov rcx, rbx
call fcn.140021ec0
movsxd r9, dword [rsi]
test r9, r9
je 0x14000848c
mov r11, qword [0x14003b438]
mov eax, dword [rsi + r9*4]
mov r10d, dword [rbp + rax*4]
cmp r10d, 0x7fff
je 0x140008486
movsxd r8, dword [rdi]
test r8, r8
je 0x140008486
mov eax, dword [rsp + r8*4 + 0x20]
cmp eax, 0x7fff
je 0x140008480
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 0x140008455
sub r9, 1
jne 0x14000843b
mov eax, dword [rdi]
mov ecx, dword [rsi]
lea edx, [rcx + rax - 1]
movsxd rax, edx
mov dword [rbx], edx
cmp rax, 0x11
jle 0x1400084be
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 0x1400084a8
cmp dword [rbx], 0x11
jbe 0x1400084dc
mov dword [rbx], 0x11
mov eax, dword [rbx]
cmp dword [rbx + rax*4], 0
jne 0x1400084dc
dec eax
mov dword [rbx], eax
jne 0x1400084c9
jmp 0x1400084dc
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 0x1400084f4
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 0x1400085e2
movsxd rdx, dword [rdx]
mov r11, qword [0x14003b440]
mov rbx, qword [0x14003b438]
mov eax, dword [r9 + rdx*4]
mov esi, 0x7fff
mov ecx, dword [r11 + rax*4]
cmp ecx, esi
je 0x140008546
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 0x14000854c
and dword [r8 + rdx*8 - 4], 0
mov eax, dword [r9]
sub eax, 1
movsxd rdx, eax
je 0x140008590
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 0x140008582
add ecx, ecx
cmp ecx, esi
lea eax, [rcx - 0x7fff]
cmovae ecx, eax
mov ecx, dword [rbx + rcx*4]
mov dword [r10], ecx
jmp 0x140008586
and dword [r10], 0
sub r10, 8
sub rdx, 1
jne 0x14000855c
mov eax, dword [r9]
lea eax, [rax + rax - 1]
movsxd rdx, eax
mov dword [r8], eax
cmp rdx, 0x11
jle 0x1400085c2
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 0x1400085ac
cmp dword [r8], 0x11
jbe 0x1400085e5
mov dword [r8], 0x11
mov eax, dword [r8]
cmp dword [r8 + rax*4], 0
jne 0x1400085e5
dec eax
mov dword [r8], eax
jne 0x1400085cf
jmp 0x1400085e5
and dword [rcx], 0
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x10]
ret

Function at 0x14000a200
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r12
sub rsp, 0x430
mov rax, qword [0x140036890]
xor rax, rsp
mov qword [rsp + 0x420], rax
mov rbp, r8
mov rbx, rdx
mov r12, rcx
test rdx, rdx
je 0x14000a23f
cmp byte [rdx], 0
je 0x14000a23f
mov rdi, rdx
jmp 0x14000a241
xor edi, edi
mov ecx, 0xd0c
call fcn.1400163ec
mov r8, rbp
mov rcx, rdi
mov rdx, rax
call fcn.140007540
call fcn.140006da8
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 3
jne 0x14000a2d8
or rcx, 0xffffffffffffffff
xor eax, eax
mov rdi, rbp
repne scasb al, byte [rdi]
not rcx
lea rsi, [rcx - 1]
mov rcx, rbp
call fcn.14001230c
test al, al
jne 0x14000a2aa
lea rdx, [rsp + 0x20]
mov ecx, 0x400
call qword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
or rcx, 0xffffffffffffffff
xor eax, eax
lea rdi, [rsp + 0x20]
repne scasb al, byte [rdi]
not rcx
add rsi, rcx
mov edi, 0x104
cmp rsi, rdi
jbe 0x14000a2d8
test rbx, rbx
je 0x14000a2be
cmp byte [rbx], 0
jne 0x14000a2c0
xor ebx, ebx
mov ecx, 0xe6e
call fcn.1400163ec
mov r8d, edi
mov rcx, rbx
mov rdx, rax
call fcn.140007540
mov rcx, r12
call fcn.140009e9c
mov rcx, qword [rsp + 0x420]
xor rcx, rsp
call fcn.140021ea0
lea r11, [rsp + 0x430]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x38]
mov rsp, r11
pop r12
pop rdi
pop rsi
ret

Function at 0x14000a46c
Capabilities:
Get common file path

Disassembly:
mov r8, rdx
xor edx, edx
jmp fcn.14000a200
Function at 0x14000d3c0
Capabilities:
Move file

Disassembly:
push rdi
mov eax, 0x2510
call fcn.14002ce20
sub rsp, rax
mov qword [rsp + 0x20], 0xfffffffffffffffe
mov qword [rsp + 0x2530], rbx
mov rax, qword [0x140036890]
xor rax, rsp
mov qword [rsp + 0x2500], rax
mov rbx, rdx
mov rdi, rcx
lea rcx, [rsp + 0xc44]
call fcn.14001a86c
lea rcx, [rsp + 0xc68]
call fcn.14001a86c
lea rcx, [rsp + 0xc8c]
call fcn.14001a86c
xor r9d, r9d
lea r8, [rsp + 0x30]
mov rdx, rbx
mov rcx, rdi
call fcn.14000fb50
test al, al
je 0x14000d5e2
cmp byte [rsp + 0x30], 0
je 0x14000d5e0
cmp byte [rsp + 0xcb0], 0
je 0x14000d5e0
lea rcx, [rsp + 0x30]
call fcn.140011654
mov rcx, rax
lea rdx, [rsp + 0xcb0]
call fcn.140019d28
test eax, eax
je 0x14000d5dc
mov rcx, rdi
call fcn.140011654
mov rcx, rax
lea rdx, [rsp + 0xcb0]
call fcn.140019d28
test eax, eax
jne 0x14000d5dc
xor ebx, ebx
mov r8d, 0x400
mov rdx, rdi
lea rcx, [rsp + 0x1d00]
call fcn.140019eb4
lea rcx, [rsp + 0x1d00]
call fcn.140011654
mov rcx, rax
mov r8d, ebx
lea rdx, str.rtmp_d
call fcn.140022118
xor edx, edx
lea rcx, [rsp + 0x1d00]
call fcn.14000e6bc
test al, al
je 0x14000d4ea
add ebx, 0x7b
cmp ebx, 0x2710
jl 0x14000d497
xor edx, edx
lea rcx, [rsp + 0x1d00]
call fcn.14000e6bc
test al, al
je 0x14000d504
xor al, al
jmp 0x14000d5e2
mov r8d, 0x400
mov rdx, rdi
lea rcx, [rsp + 0x2100]
call fcn.140019eb4
lea rcx, [rsp + 0x30]
call fcn.140011654
mov rbx, rax
lea rcx, [rsp + 0x2100]
call fcn.140011654
mov cl, byte [rbx]
mov byte [rax], cl
inc rbx
inc rax
test cl, cl
jne 0x14000d534
lea rdx, [rsp + 0x1d00]
lea rcx, [rsp + 0x2100]
call qword [sym.imp.KERNEL32.dll_MoveFileA]
test eax, eax
je 0x14000d5e2
lea rcx, [rsp + 0x10d0]
call fcn.14000d908
nop
xor bl, bl
xor edx, edx
mov rcx, rdi
call fcn.14000e6bc
test al, al
jne 0x14000d596
mov r9b, 1
xor r8d, r8d
mov rdx, rdi
lea rcx, [rsp + 0x10d0]
call fcn.14000dd78
mov bl, al
lea rdx, [rsp + 0x2100]
lea rcx, [rsp + 0x1d00]
call qword [sym.imp.KERNEL32.dll_MoveFileA]
test bl, bl
je 0x14000d5cb
lea rcx, [rsp + 0x10d0]
call fcn.14000d980
lea rcx, [rsp + 0x10d0]
call fcn.14000da24
nop
lea rcx, [rsp + 0x10d0]
call fcn.14000db8c
mov al, 1
jmp 0x14000d5e2
xor al, al
jmp 0x14000d5e2
xor al, al
mov rcx, qword [rsp + 0x2500]
xor rcx, rsp
call fcn.140021ea0
mov rbx, qword [rsp + 0x2530]
add rsp, 0x2510
pop rdi
ret

Function at 0x14000dad0
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 0x14000dbc0
Capabilities:
Check if file exists

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
xor r14d, r14d
mov rbx, rcx
movzx eax, r9b
cmp byte [rcx + 0x1e], r14b
mov dword [rcx + 0xc20], r14d
mov ecx, 0xc0000000
lea r15d, [r14 + 1]
mov r12d, 0x80000000
mov rsi, r8
cmovne eax, r15d
cmp byte [rsp + 0x90], r14b
mov r13d, r15d
cmovne r12d, ecx
cmp al, r14b
mov al, byte [rbx + 0x1d]
lea ecx, [r14 + 3]
mov rdi, rdx
cmovne r13d, ecx
neg al
sbb ebp, ebp
not ebp
and ebp, 0x8000000
call fcn.14000fc44
cmp eax, r14d
je 0x14000dc6d
cmp rsi, r14
je 0x14000dc6d
cmp word [rsi], r14w
je 0x14000dc6d
mov qword [rsp + 0x30], r14
xor r9d, r9d
mov r8d, r13d
mov edx, r12d
mov rcx, rsi
mov dword [rsp + 0x28], ebp
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileW]
jmp 0x14000dc90
mov qword [rsp + 0x30], r14
xor r9d, r9d
mov r8d, r13d
mov edx, r12d
mov rcx, rdi
mov dword [rsp + 0x28], ebp
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rbp, rax
cmp rax, 0xffffffffffffffff
jne 0x14000dcab
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x14000dcab
mov dword [rbx + 0xc20], r15d
cmp rbp, 0xffffffffffffffff
mov byte [rbx + 0x1a], r14b
mov dword [rbx + 0x14], r14d
setne r12b
mov byte [rbx + 0x18], r14b
cmp r12b, r14b
je 0x14000dd1f
mov qword [rbx + 8], rbp
cmp rsi, r14
je 0x14000dcde
lea rcx, [rbx + 0x420]
mov rdx, rsi
call fcn.14001add4
jmp 0x14000dce6
mov word [rbx + 0x420], r14w
cmp rdi, r14
je 0x14000dd01
lea rcx, [rbx + 0x1f]
sub rcx, rdi
mov al, byte [rdi]
mov byte [rcx + rdi], al
add rdi, r15
cmp al, r14b
jne 0x14000dcf2
jmp 0x14000dd13
lea rdx, [rbx + 0x1f]
mov r8d, 0x1000000
mov rcx, rsi
call fcn.14001ab5c
mov rdx, qword [rbx + 8]
mov rcx, rbx
call fcn.14000d950
lea r11, [rsp + 0x40]
mov al, r12b
mov rbx, qword [r11 + 0x30]
mov rbp, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret

Function at 0x14000ded8
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 rdi, r8
mov rsi, rdx
mov rbx, rcx
mov ebp, 0x4e20
jne 0x14000df16
cmp r8, rbp
mov ecx, 0xfffffff6
cmova rdi, rbp
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 0x14000df70
mov rcx, rbx
call fcn.14000db5c
test al, al
je 0x14000df56
cmp rdi, rbp
jbe 0x14000df56
mov r8, rbp
mov rdx, rsi
mov rcx, rbx
call fcn.14000ded8
jmp 0x14000df74
cmp dword [rbx + 0x14], 1
jne 0x14000df6b
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
jne 0x14000df6b
xor eax, eax
jmp 0x14000df74
or eax, 0xffffffff
jmp 0x14000df74
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 0x14000e1f0
Capabilities:
Clear file content

Disassembly:
push rbx
sub rsp, 0x20
xor r8d, r8d
mov rbx, rcx
call fcn.14000df8c
test al, al
je 0x14000e21c
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call fcn.14000e1c0
add rsp, 0x20
pop rbx
ret

Function at 0x14000e224
Capabilities:
Write file on windows

Disassembly:
test r8, r8
je 0x14000e3d9
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r12
push r13
push r14
sub rsp, 0x30
mov rsi, rcx
mov ecx, dword [rcx + 0x14]
mov rbp, r8
mov r14, rdx
test ecx, ecx
je 0x14000e273
sub ecx, 1
je 0x14000e264
cmp ecx, 1
jne 0x14000e273
mov ecx, 0xfffffff4
jmp 0x14000e269
mov ecx, 0xfffffff5
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
mov qword [rsi + 8], rax
and dword [rsp + 0x70], 0
cmp dword [rsi + 0x14], 0
je 0x14000e2cd
xor ebx, ebx
test rbp, rbp
je 0x14000e2f6
mov r8d, 0x4000
mov eax, ebp
mov rcx, rbp
sub rcx, rbx
sub eax, ebx
lea rdx, [rbx + r14]
cmp rcx, r8
mov rcx, qword [rsi + 8]
lea r9, [rsp + 0x70]
cmovb r8d, eax
and qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete al
test al, al
je 0x14000e2f6
add rbx, 0x4000
cmp rbx, rbp
jb 0x14000e285
jmp 0x14000e2ee
mov rcx, qword [rsi + 8]
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x70]
mov r8d, ebp
mov rdx, r14
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete al
test al, al
jne 0x14000e3bf
cmp byte [rsi + 0x1c], 0
je 0x14000e3bf
cmp dword [rsi + 0x14], 0
jne 0x14000e3bf
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rsi
mov edi, eax
call fcn.14000da60
lea rcx, [rsi + 0x1f]
mov r12, rax
call fcn.14000e588
mov ecx, edi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_SetLastError]
cmp rbx, rbp
jbe 0x14000e35f
mov rcx, r12
mov ebx, 0xffffffff
sub rcx, rbp
cmp rcx, rbx
ja 0x14000e35f
lea rax, [r12 + rbp]
cmp rax, rbx
jbe 0x14000e35f
lea rdx, [rsi + 0x1f]
lea rcx, [0x14003ca98]
call fcn.14000a04c
lea rdx, [rsi + 0x1f]
lea rcx, [0x14003ca98]
xor r8d, r8d
call fcn.14000a09c
test al, al
je 0x14000e3ad
mov ecx, dword [rsp + 0x70]
cmp rcx, rbp
jae 0x14000e273
test ecx, ecx
je 0x14000e273
mov rcx, rsi
call fcn.14000da60
mov ecx, dword [rsp + 0x70]
xor r8d, r8d
sub rax, rcx
mov rcx, rsi
mov rdx, rax
call fcn.14000e1c0
jmp 0x14000e273
lea r8, [rsi + 0x1f]
lea rcx, [0x14003ca98]
xor edx, edx
call fcn.14000a434
mov rbx, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x68]
mov byte [rsi + 0x10], 1
add rsp, 0x30
pop r14
pop r13
pop r12
pop rdi
pop rsi
ret

Function at 0x14000e520
Capabilities:
Get disk information

Disassembly:
sub rsp, 0x438
mov rax, qword [0x140036890]
xor rax, rsp
mov qword [rsp + 0x420], rax
lea rdx, [rsp + 0x20]
call fcn.140011570
mov r11b, byte [rsp + 0x20]
lea rax, [rsp + 0x20]
neg r11b
sbb rcx, rcx
and rcx, rax
call qword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 2
je 0x14000e56a
cmp eax, 5
je 0x14000e56a
xor eax, eax
jmp 0x14000e56f
mov eax, 1
mov rcx, qword [rsp + 0x420]
xor rcx, rsp
call fcn.140021ea0
add rsp, 0x438
ret