joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14011cab0
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 + 0x31], sil
je 0x14011cae4
mov eax, esi
lea ecx, [rax + 0x3b]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0x30
jb 0x14011cad0
mov byte [r8 + 0x31], sil
add r8, 0x30
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140007c30
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x14011cb09
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400a15d0
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, 0x10
jb 0x14011cb83
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14011cb7e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14011cb7e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401c0530
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x14011cb90
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 0x14011cbc4
mov eax, esi
lea ecx, [rax + 0x3b]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x14011cbb0
mov byte [r8 + 0xc], sil
add r8, 0xb
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140007c30
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x14011cbe9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1400a15d0
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, 0x10
jb 0x14011cc63
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14011cc5e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14011cc5e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401c0530
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x140124d20
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 8], al
je 0x140124d43
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 7
jb 0x140124d30
mov byte [rcx + 8], 0
lea r8, [rcx + 7]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140007c30
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140124d60
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 9], al
je 0x140124d83
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 8
jb 0x140124d70
mov byte [rcx + 9], 0
lea r8, [rcx + 8]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140007c30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140124da0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0xa], al
je 0x140124dc3
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 9
jb 0x140124db0
mov byte [rcx + 0xa], 0
lea r8, [rcx + 9]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140007c30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140124de0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x10], al
je 0x140124e03
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xf
jb 0x140124df0
mov byte [rcx + 0x10], 0
lea r8, [rcx + 0xf]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140007c30
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140124e20
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0xb], al
je 0x140124e43
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xa
jb 0x140124e30
mov byte [rcx + 0xb], 0
lea r8, [rcx + 0xa]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140007c30
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140127790
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 0xa8
xor eax, eax
cmp byte [0x140565c58], al
jne 0x140127841
movdqa xmm0, xmmword [0x1401ea050]
movdqa xmm1, xmmword [0x1401e9f60]
movdqa xmmword [rsp + 0x40], xmm0
movdqa xmm0, xmmword [0x1401e9fd0]
movdqa xmmword [rsp + 0x60], xmm0
movdqa xmm0, xmmword [0x1401ea140]
movdqa xmmword [rsp + 0x50], xmm1
movdqa xmm1, xmmword [0x1401e9df0]
movdqa xmmword [rsp + 0x80], xmm0
movdqa xmmword [rsp + 0x70], xmm1
mov dword [rsp + 0x90], 0x100ffe5
nop dword [rax]
lea ecx, [rax + 0x3b]
xor byte [rsp + rax + 0x40], cl
inc rax
cmp rax, 0x52
jb 0x140127800
lea r9, [rsp + 0xb0]
mov byte [rsp + 0x93], 0
lea r8, [rsp + 0x92]
lea rdx, [rsp + 0x40]
lea rcx, [rsp + 0x20]
call fcn.140007c30
lea rcx, [rsp + 0x20]
call fcn.14012c9d0
add rsp, 0xa8
ret
Function at 0x14012aa60
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 5], 0
je 0x14012aa83
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x3b]
xor byte [rax + rcx], dl
inc rax
cmp rax, 4
jb 0x14012aa70
mov byte [rcx + 5], 0
ret
Function at 0x14012d890
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rbp
push rdi
push r14
lea rbp, [rsp - 0x1310]
mov eax, 0x1410
call fcn.1401c0890
sub rsp, rax
mov rax, qword [0x140564840]
xor rax, rsp
mov qword [rbp + 0x1308], rax
mov rdi, rcx
mov qword [rsp + 0x50], rcx
xor ebx, ebx
mov dword [rsp + 0x24], ebx
call sub.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_
mov edx, eax
mov dword [rbp + 0x12e4], 0xffffffff
mov dword [rsp + 0x64], eax
mov r14d, 1
mov ecx, r14d
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rsp + rcx*4 + 0x64], edx
inc rcx
cmp rcx, 0x270
jb 0x14012d8f0
mov dword [rsp + 0x60], 0x270
lea rax, [rsp + 0x60]
mov qword [rsp + 0x28], rax
lea rcx, [rsp + 0x28]
call fcn.140097b00
mov ecx, eax
lea rax, [rcx + rcx*2]
add rax, rax
cmp eax, 3
ja 0x14012d958
nop dword [rax]
lea rcx, [rsp + 0x28]
call fcn.140097b00
mov ecx, eax
lea rax, [rcx + rcx*2]
add rax, rax
cmp eax, 4
jb 0x14012d940
shr rax, 0x20
lea esi, [rax + 5]
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rbx
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], bl
mov dword [rsp + 0x24], r14d
test esi, esi
je 0x14012dacd
lea rax, [rsp + 0x60]
mov qword [rsp + 0x28], rax
nop word [rax + rax]
lea rcx, [rsp + 0x28]
call fcn.140097b00
mov ecx, eax
lea rcx, [rcx + rcx*4]
add rcx, rcx
cmp ecx, 5
ja 0x14012d9c8
nop dword [rax + rax]
lea rcx, [rsp + 0x28]
call fcn.140097b00
mov ecx, eax
lea rcx, [rcx + rcx*4]
add rcx, rcx
cmp ecx, 6
jb 0x14012d9b0
shr rcx, 0x20
lea r10, [rbp + 0x1305]
test ecx, ecx
jns 0x14012da20
neg ecx
nop dword [rax]
dec r10
mov eax, 0xcccccccd
mul ecx
shr edx, 3
movzx eax, dl
shl al, 2
lea r8d, [rax + rdx]
add r8b, r8b
sub cl, r8b
add cl, 0x30
mov byte [r10], cl
mov ecx, edx
test edx, edx
jne 0x14012d9e0
dec r10
mov byte [r10], 0x2d
jmp 0x14012da49
dec r10
mov eax, 0xcccccccd
mul ecx
shr edx, 3
movzx eax, dl
shl al, 2
lea r8d, [rax + rdx]
add r8b, r8b
sub cl, r8b
add cl, 0x30
mov byte [r10], cl
mov ecx, edx
test edx, edx
jne 0x14012da20
lea r9, [rsp + 0x20]
lea r8, [rbp + 0x1305]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140007c30
or r14d, 6
mov dword [rsp + 0x24], r14d
lea rdx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0x10
cmovae rdx, qword [rsp + 0x30]
mov r8, qword [rsp + 0x40]
mov rcx, rdi
call fcn.14009e040
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x14012dac3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14012dabe
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14012daf7
call fcn.1401c0530
inc ebx
cmp ebx, esi
jl 0x14012d990
mov rax, rdi
mov rcx, qword [rbp + 0x1308]
xor rcx, rsp
call fcn.1401c08f0
lea r11, [rsp + 0x1410]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rbp
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x14012db80
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x60
mov rdi, rcx
mov qword [rsp + 0x58], rcx
xor ebx, ebx
mov dword [rsp + 0x30], ebx
lea rcx, str.ALLUSERSPROFILE
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
test rax, rax
je 0x14012dbe0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rbx
mov qword [rdi + 0x18], rbx
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], bl
jne 0x14012dbc7
mov rdx, rax
mov rcx, rdi
call fcn.140009be0
jmp 0x14012dcc0
xorps xmm0, xmm0
movups xmmword [rsp + 0x38], xmm0
movdqa xmm1, xmmword [0x1401e9d30]
movdqu xmmword [rsp + 0x48], xmm1
mov word [rsp + 0x38], bx
mov dword [rsp + 0x30], 2
lea rcx, [rsp + 0x38]
call fcn.140125d70
test eax, eax
jne 0x14012dce0
lea rbp, [rsp + 0x38]
cmp qword [rsp + 0x50], 8
cmovae rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x48]
call fcn.1401bfd10
mov r14d, eax
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rbx
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], 0
mov dword [rsp + 0x30], 0x22
test rsi, rsi
je 0x14012dcb6
cmp rsi, 0x7fffffff
ja 0x14012dcef
mov dword [rsp + 0x20], ebx
xor r9d, r9d
mov r8d, esi
mov rdx, rbp
mov ecx, eax
call fcn.1401bfd80
mov rbx, rax
shr rax, 0x20
test eax, eax
jne 0x14012dcfa
movsxd rdx, ebx
xor r8d, r8d
mov rcx, rdi
call fcn.140135dd0
mov r9, rdi
cmp qword [rdi + 0x18], 0x10
jb 0x14012dc9c
mov r9, qword [rdi]
mov dword [rsp + 0x20], ebx
mov r8d, esi
mov rdx, rbp
mov ecx, r14d
call fcn.1401bfd80
shr rax, 0x20
test eax, eax
jne 0x14012dcd8
lea rcx, [rsp + 0x38]
call fcn.140099300
mov rax, rdi
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
mov ecx, eax
call fcn.140126dc0
nop
mov edx, eax
lea rcx, str.current_path__
call fcn.140126cb0
nop
mov ecx, socket
call fcn.140126d80
int3
mov ecx, eax
call fcn.140126dc0
int3
Function at 0x140133250
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x140564840]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rbx, rdx
mov rsi, rcx
mov qword [rsp + 0x58], rdx
xor edi, edi
mov dword [rsp + 0x20], 0x5d5e4948
mov dword [rsp + 0x24], 0x32335a
mov byte [rsp + 0x28], 1
mov ecx, edi
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x3b]
xor byte [rsp + rcx + 0x20], al
inc rcx
cmp rcx, 7
jb 0x1401332a0
mov byte [rsp + 0x28], 0
lea r9, [rsp + 0x30]
lea r8, [rsp + 0x27]
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x38]
call fcn.140007c30
nop
cmp byte [rbx], 0
jne 0x1401332e0
mov byte [rbx], 1
call fcn.14011edc0
mov qword [rbx + 8], rax
cmp byte [rbx], 1
jne 0x1401332f8
lea rdx, [rsp + 0x38]
mov rcx, qword [rbx + 8]
call fcn.140124c30
mov rcx, rax
jmp 0x1401332fd
mov rcx, qword [rsp + 0x58]
lea rax, [rcx + 8]
cmp byte [rcx], 4
cmovne rax, rdi
movzx eax, byte [rax]
mov byte [rsi + 0x210], al
mov rdx, qword [rsp + 0x50]
cmp rdx, 0x10
jb 0x140133351
inc rdx
mov rcx, qword [rsp + 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14013334c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14013334c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401c0530
lea rdx, str.message
mov rcx, rbx
call fcn.14011c5c0
cmp byte [rax], 3
jne 0x140133369
mov rdi, qword [rax + 8]
mov rdx, rdi
cmp qword [rdi + 0x18], 0x10
jb 0x140133376
mov rdx, qword [rdi]
lea rcx, [rsi + 0x218]
mov r8, qword [rdi + 0x10]
call fcn.14009e240
nop
lea rcx, [rbx + 8]
movzx edx, byte [rbx]
call fcn.14012ab20
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1401c08f0
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x14013e040
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call sub.api_ms_win_crt_stdio_l1_1_0.dll__read
cdqe
add rsp, 0x28
ret
Function at 0x140145980
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x140145a62
call fcn.140167d00
test al, al
jne 0x140145a62
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x1401459b2
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.140171c10
test rax, rax
je 0x1401459f7
sub rax, rbx
mov edx, 0x2e
mov r8, rax
mov rcx, rbx
call fcn.140171c10
mov rsi, rax
test rax, rax
je 0x1401459f7
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rsi, [rbx + rdi]
mov edi, 0x1505
cmp rbx, rsi
jae 0x140145a2b
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.14015b050
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x140145a10
mov rsi, qword [rsp + 0x30]
mov rcx, rdi
movabs rax, 0x410410410410411
mul rdi
sub rcx, rdx
shr rcx, 1
add rcx, rdx
shr rcx, 5
imul rcx, rcx, 0x3f
sub rdi, rcx
mov rax, rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x14014df80
Capabilities:
Convert ip address from string

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r14
sub rsp, 0x40
mov rax, qword [0x140564840]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov dword [rcx + 0x20], r8d
mov rdi, rcx
mov rax, qword [rdx]
mov ebp, 0x1b
mov r8, qword [rdx + 0x18]
mov ecx, dword [rax + 8]
and ecx, 0xa
cmp cl, 0xa
jne 0x14014dfd6
mov rbx, qword [r8 + 0xf0]
mov rsi, qword [r8 + 0xf8]
mov eax, dword [r8 + 0x100]
jmp 0x14014dfe5
mov rbx, qword [r8 + 0x68]
mov rsi, qword [r8 + 0x70]
mov eax, dword [r8 + 0x7cc]
xor r14d, r14d
mov dword [rdi + 0x1c], eax
test rbx, rbx
je 0x14014e114
cmp byte [rbx], r14b
je 0x14014e114
mov rcx, rbx
call qword [case.0x14014f23c.1]
mov qword [rdi], rax
mov rcx, rax
test rax, rax
je 0x14014e119
test rsi, rsi
je 0x14014e04e
mov r8, rsi
sub r8, rbx
movzx edx, byte [rbx]
movzx eax, byte [rbx + r8]
sub edx, eax
jne 0x14014e033
inc rbx
test eax, eax
jne 0x14014e020
test edx, edx
je 0x14014e04e
mov rcx, rsi
call qword [case.0x14014f23c.1]
mov qword [rdi + 8], rax
test rax, rax
jne 0x14014e052
jmp 0x14014e119
mov qword [rdi + 8], rcx
mov rbx, qword [rdi]
test rbx, rbx
je 0x14014e0ab
cmp byte [rbx], r14b
je 0x14014e0ab
lea r8, [rsp + 0x20]
mov rdx, rbx
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x14014e085
mov dword [rdi + 0x18], 1
mov eax, r14d
jmp 0x14014e14c
lea r8, [rsp + 0x20]
mov rdx, rbx
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x14014e0ab
mov dword [rdi + 0x18], 2
mov eax, r14d
jmp 0x14014e14c
mov rax, qword [rdi]
mov rbx, 0xffffffffffffffff
mov dword [rdi + 0x18], r14d
nop dword [rax]
inc rbx
cmp byte [rax + rbx], r14b
jne 0x14014e0c0
test rbx, rbx
je 0x14014e0d8
cmp byte [rax + rbx - 1], 0x2e
jne 0x14014e0d8
dec rbx
cmp rbx, 0xffff
jae 0x14014e10f
lea rdx, [rbx + 1]
mov ecx, 1
call qword [0x1405639e0]
mov qword [rdi + 0x10], rax
test rax, rax
je 0x14014e119
mov rdx, qword [rdi]
mov r8, rbx
mov rcx, rax
call fcn.14015b0a0
mov rax, qword [rdi + 0x10]
mov byte [rbx + rax], r14b
mov eax, r14d
jmp 0x14014e14c
mov ebp, 2
mov rcx, qword [rdi + 8]
cmp rcx, qword [rdi]
je 0x14014e128
call qword [fcn.1401c2434]
mov rcx, qword [rdi + 0x10]
call qword [fcn.1401c2434]
mov rcx, qword [rdi]
call qword [fcn.1401c2434]
mov eax, ebp
mov qword [rdi + 8], r14
mov qword [rdi + 0x10], r14
mov qword [rdi], r14
mov dword [rdi + 0x18], r14d
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1401c08f0
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
add rsp, 0x40
pop r14
pop rdi
pop rsi
ret
Function at 0x140154860
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
cmp byte [rcx + 0xa6e], 0
mov rbp, r9
mov r14, r8
movsxd rsi, edx
mov rdi, rcx
je 0x140154929
cmp qword [rcx + 0x280], 0
je 0x1401548de
mov qword [rsp + 0x40], rbx
call fcn.14013fd30
mov dl, 1
mov rcx, rdi
movzx ebx, al
call fcn.140140830
mov rcx, qword [rdi + 0x1f8]
mov r9, rbp
mov qword [rsp + 0x20], rcx
mov r8, r14
mov rcx, rdi
mov edx, esi
call qword [rdi + 0x280]
movzx edx, bl
mov rcx, rdi
call fcn.140140830
mov rbx, qword [rsp + 0x40]
jmp 0x140154929
mov ecx, esi
test edx, edx
je 0x1401548ee
sub ecx, 1
je 0x1401548ee
cmp ecx, 1
jne 0x140154929
mov r9, qword [rdi + 0x1f0]
lea rax, [0x1401ee3c0]
mov edx, 2
lea rcx, [rsi + rsi*2]
add rcx, rax
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x1f0]
mov r8d, 1
mov rdx, rbp
mov rcx, r14
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x14015c8e0
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x140565e30]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x14015c944
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.140195750
test al, al
je 0x14015c938
mov dword [0x140565e30], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x140565e30], 1
jmp 0x14015c949
cmp eax, 2
je 0x14015c99b
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x14015c97a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x14015c99b
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret
Function at 0x14015d5f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x140564840]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov rbx, qword [rcx + 0x10]
mov rsi, rdx
mov r9, qword [rbx + 0x98]
cmp r9, 0xffffffffffffffff
je 0x14015d73e
mov rax, qword [rdx + 0x18]
mov rcx, qword [rax + 0x3e0]
test dword [rcx + 0x8c], 0x800
jne 0x14015d73e
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
lea r8, [rsp + 0x20]
mov rcx, r9
lea rdx, [rsp + 0x30]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14015d6ce
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.140138b80
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140154940
mov eax, 2
jmp 0x14015d740
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x100]
lea r8, [rbx + 0xce]
lea rcx, [rsp + 0x30]
call fcn.140157450
test al, al
jne 0x14015d73e
mov qword [rsp + 0x1e0], rdi
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov ebx, dword [rax]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.140138b80
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.140154940
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x14015d740
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.1401c08f0
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret

Function at 0x14015ee10
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rsp + 0x24]
mov qword [0x140563f58], rax
cmp rax, 0x10
jae 0x14015ee35
call fcn.14013cbc0
mov edx, reloc.WS2_32.dll_recv
lea rcx, [0x140565e78]
call fcn.14015eb30
xor eax, eax
add rsp, 0x58
ret

Function at 0x14015ee90
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x18], rcx
xor r9d, r9d
mov qword [rsp + 0x10], rdx
mov byte [rsp + 8], 0
test r8, r8
je 0x14015eed9
nop word [rax + rax]
mov rax, qword [rsp + 0x10]
movzx edx, byte [rax + r9]
mov rax, qword [rsp + 0x18]
movzx ecx, byte [rax + r9]
inc r9
movzx eax, byte [rsp + 8]
xor dl, cl
or dl, al
mov byte [rsp + 8], dl
cmp r9, r8
jb 0x14015eeb0
movzx eax, byte [rsp + 8]
dec eax
sar eax, 8
and eax, 1
dec eax
ret

Function at 0x1401603d0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rcx
xor eax, eax
mov qword [rsp + 0x10], rdx
mov dword [rsp + 8], eax
mov rcx, qword [rsp + 0x10]
movzx r8d, byte [rcx + rax]
mov rcx, qword [rsp + 0x18]
movzx r9d, byte [rcx + rax]
inc rax
mov ecx, dword [rsp + 8]
xor r9d, r8d
or ecx, r9d
mov dword [rsp + 8], ecx
cmp rax, 0x10
jl 0x1401603e0
mov eax, dword [rsp + 8]
dec eax
shr eax, 8
and eax, 1
dec eax
ret
Function at 0x140160420
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rcx
xor eax, eax
mov qword [rsp + 0x10], rdx
mov dword [rsp + 8], eax
mov rcx, qword [rsp + 0x10]
movzx r8d, byte [rcx + rax]
mov rcx, qword [rsp + 0x18]
movzx r9d, byte [rcx + rax]
inc rax
mov ecx, dword [rsp + 8]
xor r9d, r8d
or ecx, r9d
mov dword [rsp + 8], ecx
cmp rax, 0x20
jl 0x140160430
mov eax, dword [rsp + 8]
dec eax
shr eax, 8
and eax, 1
dec eax
ret

Function at 0x140162fd0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x10
mov rax, qword [0x140564840]
xor rax, rsp
mov qword [rsp + 8], rax
xor edx, edx
lea r15, [0x1401f7fc0]
mov dword [rsp], edx
mov r8, rcx
movzx edi, byte [rsp + 3]
xor eax, eax
movzx esi, byte [rsp + 2]
movzx ebx, dl
movzx ebp, byte [rsp + 1]
movzx r14d, dl
mov word [rsp + 4], dx
movzx r11d, byte [rsp + 5]
nop dword [rax]
movzx r10d, byte [r8 + rax]
movzx ecx, r10b
xor cl, byte [rax + r15]
or cl, r14b
movzx r14d, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x20]
or cl, bpl
movzx ebp, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x40]
or cl, sil
movzx esi, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x60]
or cl, dil
movzx edi, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x80]
or cl, bl
movzx ebx, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0xa0]
xor r10b, byte [rax + r15 + 0xc0]
or cl, r11b
or r10b, dl
movzx r11d, cl
inc rax
movzx edx, r10b
cmp rax, 0x1f
jb 0x140163030
movzx ecx, byte [rax + r8]
movzx r9d, byte [rax + r15 + 0x60]
and cl, 0x7f
movzx edx, byte [rax + r15 + 0x40]
movzx r8d, cl
xor edx, r8d
movzx ecx, r10b
or edx, esi
xor r9d, r8d
dec edx
or r9d, edi
dec r9d
or r9d, edx
movzx edx, byte [rax + r15 + 0x20]
xor edx, r8d
or edx, ebp
dec edx
or r9d, edx
movzx edx, byte [rax + r15]
xor edx, r8d
or edx, r14d
dec edx
or r9d, edx
movzx edx, byte [rax + r15 + 0xc0]
xor edx, r8d
or edx, ecx
dec edx
or r9d, edx
movzx edx, byte [rax + r15 + 0xa0]
movzx eax, byte [rax + r15 + 0x80]
xor edx, r8d
xor eax, r8d
or edx, r11d
or eax, ebx
dec edx
dec eax
or r9d, edx
or eax, r9d
shr eax, 8
and eax, 1
mov rcx, qword [rsp + 8]
xor rcx, rsp
call fcn.1401c08f0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x10
pop r15
pop r14
pop rdi
ret