joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007ba20
Capabilities:
Persist via windows service
Set registry value

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x70
mov rax, qword [0x1401c0080]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, rdx
mov rbx, rcx
xorps xmm0, xmm0
movups xmmword [rsp + 0x40], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x50], xmm1
mov r8d, Ordinal_35
lea rdx, str.SystemCurrentControlSetServices_
lea rcx, [rsp + 0x40]
call fcn.140002c30
nop
mov r8, qword [rdi + 0x10]
cmp qword [rdi + 0x18], 0xf
jbe 0x14007ba76
mov rdi, qword [rdi]
mov rdx, rdi
lea rcx, [rsp + 0x40]
call fcn.1400143a0
lea rdx, [rsp + 0x40]
cmp qword [rsp + 0x58], 0xf
cmova rdx, qword [rsp + 0x40]
lea r8, [rsp + 0x30]
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
jne 0x14007bb9b
mov byte [rsp + 0x38], 1
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x38]
mov qword [rsp + 0x20], rax
mov r9d, 4
xor r8d, r8d
lea rdx, str.Type
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x14007bb9b
mov byte [rsp + 0x39], 3
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x39]
mov qword [rsp + 0x20], rax
mov r9d, 4
xor r8d, r8d
lea rdx, str.ErrorControl
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x14007bb9b
mov byte [rsp + 0x3a], 3
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x3a]
mov qword [rsp + 0x20], rax
mov r9d, 4
xor r8d, r8d
lea rdx, str.Start
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x14007bb9b
mov eax, dword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x14007bb61
mov rbx, qword [rbx]
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rbx
mov r9d, 1
xor r8d, r8d
lea rdx, str.ImagePath
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x14007bb9b
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
sete bl
jmp 0x14007bb9d
xor bl, bl
mov rdx, qword [rsp + 0x58]
cmp rdx, 0xf
jbe 0x14007bbdd
inc rdx
mov rcx, qword [rsp + 0x40]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14007bbd8
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14007bbd8
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
movzx eax, bl
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140154040
mov rbx, qword [rsp + 0x90]
add rsp, 0x70
pop rdi
ret
Function at 0x140092a80
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.140081b30
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140092ad6
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x140092b2d
mov ebp, 0x4b0000
jmp 0x140092b3b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.140083f70
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140092b51
mov eax, r12d
jmp 0x140092b5a
mov edx, edi
mov ecx, ebp
call fcn.140083f70
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140092b76
shl esi, 0x10
mov ecx, esi
jmp 0x140092c65
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140092bd4
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140081b30
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140092bc4
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140083e40
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140081b30
add ebx, eax
jmp 0x140092c6e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140092be1
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x140092c20
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140081b30
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x140092c25
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140083e40
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140081b30
add ebx, eax
jmp 0x140092c6e
cmp eax, r12d
jge 0x140092c5e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140081b30
sub ebp, eax
sub r15d, esi
je 0x140092c5e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140083e40
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140081b30
add ebx, eax
jmp 0x140092c6e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140081b30
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.140081b30
Function at 0x1400decb0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x1401c0080]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1400dee4c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400dee4c
cmp r10d, r14d
jne 0x1400ded50
sub rbx, 0x10
jmp 0x1400dee94
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400dedc2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400ded84
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400ded8c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400dedab
movzx edx, r11b
mov rcx, rsi
call fcn.1400dfe60
test al, al
jne 0x1400deea5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400e04d0
test al, al
jne 0x1400deea5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400e0830]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400dedee
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400deb30
jmp 0x1400dee42
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1400deb30
test dil, dil
je 0x1400dee3a
cmp byte [rsi + 0x6a], 0
jne 0x1400dee3a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1400deea5
sub rbx, 0x10
jmp 0x1400dee94
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1400deea9
mov ebp, dword [rbx]
jmp 0x1400ded10
mov al, 1
jmp 0x1400deeb2
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.140154040
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400e5200
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1400e521c
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400e5270
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400e5395
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400e5395
test rax, rax
je 0x1400e5395
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1400e5395
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1400e530a
lea rax, [0x1400e53f0]
jmp 0x1400e5363
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1400e5395
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400e5383
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400e5330
lea rax, [0x1400e53c0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1400e53aa
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1400e60f0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400e60fb
xor eax, eax
ret
lea r11, [0x140176bb0]
not ecx
cmp r8d, 8
jb 0x1400e61d1
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1400e6120
test r8d, r8d
je 0x1400e61fd
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1400e61e0
not ecx
mov eax, ecx
ret
Function at 0x1400ea400
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 7], sil
je 0x1400ea434
mov eax, esi
lea ecx, [rax + 0x6c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x1400ea420
mov byte [r8 + 7], sil
add r8, 6
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400ea459
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400305b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea4d3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea4ce
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea4ce
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400ea4e0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r10, r8
mov rdi, rdx
mov rsi, rcx
mov qword [rsp + 0x28], rcx
xor ebx, ebx
cmp byte [r8 + 9], bl
je 0x1400ea514
mov ecx, ebx
lea eax, [rcx + 0x6c]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x1400ea500
mov byte [r8 + 9], bl
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x50]
call fcn.14001a040
nop
cmp byte [rdi + 9], 0
je 0x1400ea544
lea eax, [rbx + 0x6c]
xor byte [rbx + rdi], al
inc rbx
cmp rbx, 8
jb 0x1400ea531
mov byte [rdi + 9], 0
lea r8, [rdi + 8]
lea r9, [rsp + 0x20]
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
movzx edx, byte [rsp + 0x20]
mov rcx, rsi
call fcn.1400f0620
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea5b4
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea5ae
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea5ae
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1400ea5f4
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea5ef
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea5ef
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rsi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400ea600
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 9], sil
je 0x1400ea634
mov eax, esi
lea ecx, [rax + 0x6c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 8
jb 0x1400ea620
mov byte [r8 + 9], sil
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400ea659
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400305b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea6d3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea6ce
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea6ce
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400ea6e0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x1400ea714
mov eax, esi
lea ecx, [rax + 0x6c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x1400ea700
mov byte [r8 + 0xa], sil
add r8, 9
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400ea739
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400305b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea7b3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea7ae
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea7ae
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400ea7c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r10, r8
mov rdi, rdx
mov rsi, rcx
mov qword [rsp + 0x28], rcx
xor ebx, ebx
cmp byte [r8 + 0xb], bl
je 0x1400ea7f4
mov ecx, ebx
lea eax, [rcx + 0x6c]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x1400ea7e0
mov byte [r8 + 0xb], bl
add r8, 0xa
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x50]
call fcn.14001a040
nop
cmp byte [rdi + 0xb], 0
je 0x1400ea824
lea eax, [rbx + 0x6c]
xor byte [rbx + rdi], al
inc rbx
cmp rbx, 0xa
jb 0x1400ea811
mov byte [rdi + 0xb], 0
lea r8, [rdi + 0xa]
lea r9, [rsp + 0x20]
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
movzx edx, byte [rsp + 0x20]
mov rcx, rsi
call fcn.1400f0620
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea894
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea88e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea88e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0xf
jbe 0x1400ea8d4
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea8cf
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea8cf
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rsi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400ea8e0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xc], sil
je 0x1400ea914
mov eax, esi
lea ecx, [rax + 0x6c]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x1400ea900
mov byte [r8 + 0xc], sil
add r8, 0xb
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.14001a040
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0xf
jbe 0x1400ea939
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400305b0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x1400ea9b3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400ea9ae
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400ea9ae
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140154404
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x140109e90
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret
Function at 0x14011b670
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, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x14011b6ce
mov dl, 1
call fcn.14010c180
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.14010c180
mov eax, ebx
jmp 0x14011b712
cmp ebx, 2
ja 0x14011b710
mov r9, qword [rdi + 0x668]
lea rdx, [0x14017aea8]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x14011b730
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1401c0080]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x14011b773
cmp qword [rcx + 0x678], 0
je 0x14011b850
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.14010a280
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14011b7a1
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14011b7e8
cmp byte [rdi + 0x1597], 0
jne 0x14011b7e8
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x14011b7d0
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x14011b848
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x14011b8a3
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x14011b869
mov dl, 1
mov rcx, rdi
call fcn.14010c180
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.14010c180
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140154040
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x14017aea8]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x14011b848
call fcn.140154548
int3