joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14010cd40
Capabilities:
Allocate or change rwx memory

Disassembly:
sub rsp, 0x48
mov eax, dword [0x1402acc78]
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x20], 0x40
mov r9d, 0x1000
mov r8d, 0x1f4
xor edx, edx
mov rcx, qword [0x1402acc58]
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov dword [0x1402acc7c], eax
movsxd rax, dword [0x1402acc7c]
mov qword [rsp + 0x20], 0
mov r9d, reloc.WLDAP32.dll_Ordinal_60
lea r8, [0x1402aa830]
mov rdx, rax
mov rcx, qword [0x1402acc58]
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
nop
movzx eax, byte [0x1402ac4ba]
cmp eax, 1
jne 0x14010cdc6
mov eax, dword [0x1402acc7c]
add eax, 0x13
mov dl, 0x40
mov ecx, eax
call fcn.14010f850
nop
jmp 0x14010cde5
movzx eax, byte [0x1402ac4bc]
cmp eax, 1
jne 0x14010cde5
mov eax, dword [0x1402acc7c]
add eax, 0x13
mov dl, 0x50
mov ecx, eax
call fcn.14010f850
nop
movzx eax, byte [0x1402ac4b8]
cmp eax, 1
jne 0x14010ce06
mov eax, dword [0x1402acc7c]
add eax, 0x13
mov dl, 0x40
mov ecx, eax
call fcn.14010f850
nop
jmp 0x14010ce25
movzx eax, byte [0x1402ac4b9]
cmp eax, 1
jne 0x14010ce25
mov eax, dword [0x1402acc7c]
add eax, 0x13
mov dl, 0x50
mov ecx, eax
call fcn.14010f850
nop
mov eax, dword [0x1402acc7c]
add eax, 0x5e
mov ecx, dword [0x1402acc7c]
add ecx, 9
mov edx, eax
call fcn.14010f890
mov eax, dword [rsp + 0x30]
add eax, 8
cdqe
mov qword [rsp + 0x20], 0
mov r9d, 7
lea r8, [0x1402acc70]
mov rdx, rax
mov rcx, qword [0x1402acc58]
call qword [sym.imp.KERNEL32.dll_ReadProcessMemory]
movsxd rax, dword [0x1402acc7c]
mov qword [rsp + 0x20], 0
mov r9d, 7
lea r8, [0x1402acc70]
mov rdx, rax
mov rcx, qword [0x1402acc58]
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
nop
add rsp, 0x48
ret

Function at 0x1401100d0
Capabilities:
Enumerate processes

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x288
mov rax, qword [0x14021c080]
xor rax, rsp
mov qword [rsp + 0x270], rax
mov dword [rsp + 0x24], 0
mov dword [rsp + 0x20], 0
xor edx, edx
mov ecx, 2
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0xffffffffffffffff
jne 0x14011011e
xor eax, eax
jmp 0x140110192
mov dword [rsp + 0x30], 0x238
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x14011017f
mov rdx, qword [rsp + 0x290]
lea rcx, [rsp + 0x5c]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__wcsicmp]
test eax, eax
jne 0x14011016b
mov eax, dword [rsp + 0x20]
cmp dword [rsp + 0x4c], eax
jbe 0x14011016b
mov eax, dword [rsp + 0x4c]
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x38]
mov dword [rsp + 0x24], eax
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x14011013a
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [rsp + 0x24]
jmp 0x140110192
mov rcx, qword [rsp + 0x270]
xor rcx, rsp
call fcn.140173b10
add rsp, 0x288
ret
Function at 0x140112590
Capabilities:
Create process on windows

Disassembly:
mov qword [rsp + 8], rcx
push rdi
sub rsp, 0xb0
mov rax, qword [0x14021c080]
xor rax, rsp
mov qword [rsp + 0xa8], rax
lea r8, [0x1402061d4]
xor edx, edx
mov rcx, qword [rsp + 0xc0]
call fcn.14008c450
lea rax, [rsp + 0x30]
mov rdi, rax
xor eax, eax
mov ecx, reloc.WS2_32.dll_WSASetLastError
rep stosb byte [rdi], al
mov dword [rsp + 0x30], reloc.WS2_32.dll_WSASetLastError
mov dword [rsp + 0x34], 0x40
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x40], 0
lea rax, str.cmd.exe
mov qword [rsp + 0x48], rax
mov rcx, qword [rsp + 0xc0]
call fcn.140015820
mov qword [rsp + 0x50], rax
mov qword [rsp + 0x58], 0
mov dword [rsp + 0x60], 0
mov qword [rsp + 0x68], 0
lea rcx, [rsp + 0x30]
call qword [sym.imp.SHELL32.dll_ShellExecuteExA]
test eax, eax
jne 0x14011265a
mov dword [rsp + 0x20], 0xffffffff
mov rcx, qword [rsp + 0xc0]
call fcn.1400159a0
mov eax, dword [rsp + 0x20]
jmp 0x1401126ae
mov edx, 0xffffffff
mov rcx, qword [rsp + 0x98]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea rdx, [rsp + 0xa0]
mov rcx, qword [rsp + 0x98]
call qword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov rcx, qword [rsp + 0x98]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
nop
mov eax, dword [rsp + 0xa0]
mov dword [rsp + 0x24], eax
mov rcx, qword [rsp + 0xc0]
call fcn.1400159a0
mov eax, dword [rsp + 0x24]
mov rcx, qword [rsp + 0xa8]
xor rcx, rsp
call fcn.140173b10
add rsp, 0xb0
pop rdi
ret
Function at 0x140113ff0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 7], dil
je 0x140114024
mov ecx, edi
nop dword [rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x140114010
mov byte [r8 + 7], dil
lea rax, [r8 + 6]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140114051
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140114070
mov qword [rsp + 0x30], 6
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, word [r8 + 4]
mov word [rsp + 0x24], ax
mov byte [rsp + 0x26], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14011407e
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008ce80
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1401140f5
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1401140f0
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1401140f0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x140114110
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 9], dil
je 0x140114144
mov ecx, edi
nop dword [rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x140114130
mov byte [r8 + 9], dil
lea rax, [r8 + 8]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140114171
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140114187
mov qword [rsp + 0x30], 8
mov rax, qword [r8]
mov qword [rsp + 0x20], rax
mov byte [rsp + 0x28], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140114195
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008ce80
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x14011420c
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140114207
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140114207
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x140114220
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x140114264
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x140114250
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14011428b
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x1401142a5
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
mov byte [rbp - 0x33], r9b
cmp byte [rdx + 0xa], 0
je 0x1401142c3
mov rcx, r9
nop
lea eax, [rcx - 0x6f]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x1401142b0
mov byte [rdx + 0xa], 0
lea rax, [rdx + 9]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x1401142ea
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x140114306
mov qword [rbp - 0x48], 9
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, byte [rdx + 8]
mov byte [rbp - 0x50], al
mov byte [rbp - 0x4f], 0
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.14008c500
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x14011435a
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140114354
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140114354
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x140114398
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140114393
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140114393
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x1401143b0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xa], dil
je 0x1401143e4
mov ecx, edi
nop dword [rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 9
jb 0x1401143d0
mov byte [r8 + 0xa], dil
lea rax, [r8 + 9]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140114411
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140114433
mov qword [rsp + 0x30], 9
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, byte [r8 + 8]
mov byte [rsp + 0x28], al
mov byte [rsp + 0x29], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140114441
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008ce80
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1401144b8
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1401144b3
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1401144b3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1401144d0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xc], dil
je 0x140114504
mov ecx, edi
nop dword [rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xb
jb 0x1401144f0
mov byte [r8 + 0xc], dil
lea rax, [r8 + 0xb]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140114531
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14011455d
mov qword [rsp + 0x30], ntohs
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, word [r8 + 8]
mov word [rsp + 0x28], ax
movzx eax, byte [r8 + 0xa]
mov byte [rsp + 0x2a], al
mov byte [rsp + 0x2b], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14011456b
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14008ce80
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1401145e2
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1401145dd
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1401145dd
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1401145f0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x140114634
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 0x6f]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x140114620
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14011465b
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x140114675
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
mov byte [rbp - 0x33], r9b
cmp byte [rdx + 0xd], 0
je 0x140114693
mov rcx, r9
nop
lea eax, [rcx - 0x6f]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 0xc
jb 0x140114680
mov byte [rdx + 0xd], 0
lea rax, [rdx + 0xc]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x1401146ba
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x1401146d5
mov qword [rbp - 0x48], ntohs
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
mov eax, dword [rdx + 8]
mov dword [rbp - 0x50], eax
mov byte [rbp - 0x4c], 0
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.14008c500
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x140114729
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140114723
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140114723
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x140114767
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140114762
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140114762
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140173b30
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret

Function at 0x14011c1d0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x136], 0
je 0x14011c1f8
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x6f]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x135
jb 0x14011c1e0
mov byte [rcx + 0x136], 0
mov rax, rcx
ret

Function at 0x14011c200
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x44], 0
je 0x14011c223
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x6f]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x43
jb 0x14011c210
mov byte [rcx + 0x44], 0
mov rax, rcx
ret

Function at 0x14011c230
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x47], 0
je 0x14011c253
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x6f]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x46
jb 0x14011c240
mov byte [rcx + 0x47], 0
mov rax, rcx
ret
Function at 0x14013ae00
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 0x14013ae5e
mov dl, 1
call fcn.14012b850
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.14012b850
mov eax, ebx
jmp 0x14013aea2
cmp ebx, 2
ja 0x14013aea0
mov r9, qword [rdi + 0x668]
lea rdx, [0x140186308]
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 0x14013aec0
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 [0x14021c080]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x14013af03
cmp qword [rcx + 0x678], 0
je 0x14013afe0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140129950
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14013af31
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14013af78
cmp byte [rdi + 0x1597], 0
jne 0x14013af78
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 0x14013af60
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x14013afd8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x14013b033
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x14013aff9
mov dl, 1
mov rcx, rdi
call fcn.14012b850
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.14012b850
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140173b10
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x140186308]
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 0x14013afd8
call fcn.140173c40
int3
Function at 0x14013b040
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x14013b1a6
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x14021c080]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14013b18e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140129950
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x14013b101
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14013b0c0
cmp byte [rax + rcx - 1], 0xa
jne 0x14013b0e8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14013b0fc
lea r8, [0x140186328]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140129850
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x14013b106
cmp qword [rdi + 0x718], 0
je 0x14013b14e
mov dl, 1
mov rcx, rdi
call fcn.14012b850
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.14012b850
jmp 0x14013b186
mov r9, qword [rdi + 0x668]
lea rcx, [0x140186308]
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]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.140173b10
add rsp, 0x860
pop rdi
ret

Function at 0x14013b240
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x14013b282
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x14013b420
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x14021c080]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x14013b527
lea rax, [0x14013b2d0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x14013b527
cmp qword [rbx], r13
je 0x14013b4ae
test rdi, rdi
je 0x14013b527
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.14014a9a0
cmp eax, 0xffffffff
je 0x14013b527
test al, 1
je 0x14013b527
mov rax, qword [rbx]
test rax, rax
jne 0x14013b500
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x14013b523
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x14013b527
add qword [rbx + 0x10], rcx
jmp 0x14013b527
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x14013b594
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x14013b560
mov dword [r14], 0x51
mov rax, r13
jmp 0x14013b597
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1401254c0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.14013aec0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.140173b10
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x14013bc30
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x14013bc4d
call fcn.140134dd0
test eax, eax
jne 0x14013bc73
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x14013bc46
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x14013bc46
mov al, 1
add rsp, 0x28
ret