joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401d1730
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x1401d179c
movzx ecx, byte [rcx]
test cl, cl
je 0x1401d179c
mov r11d, 0x100
nop word [rax + rax]
movsx r9d, cl
lea r10, [r10 + 1]
or r9d, r11d
mov r8d, eax
mov edx, r9d
mov ecx, 0x20
shr edx, 2
add r11d, 0x100
xor edx, r9d
imul r9d, r9d
and edx, 0xf
sub ecx, edx
shr r8, cl
mov ecx, edx
mov edx, eax
mov eax, r8d
shl edx, cl
movzx ecx, byte [r10]
or eax, edx
xor eax, r9d
test cl, cl
jne 0x1401d1750
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret

Function at 0x1401d17a0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x1401d1810
movzx ecx, byte [rcx]
test cl, cl
je 0x1401d1810
mov r11d, 0x100
nop word [rax + rax]
movsx r9d, cl
lea r10, [r10 + 1]
mov r8d, eax
and r9d, 0xffffffdf
or r9d, r11d
mov ecx, 0x20
mov edx, r9d
add r11d, 0x100
shr edx, 2
xor edx, r9d
imul r9d, r9d
and edx, 0xf
sub ecx, edx
shr r8, cl
mov ecx, edx
mov edx, eax
mov eax, r8d
shl edx, cl
movzx ecx, byte [r10]
or eax, edx
xor eax, r9d
test cl, cl
jne 0x1401d17c0
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret
Function at 0x1401d4250
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
mov eax, gethostbyaddr
call fcn.140169e60
sub rsp, rax
movsxd rbx, ecx
mov edi, r8d
mov dword [rsp + 0x40], 1
mov rbp, rdx
cmp ebx, 0xffffffff
jne 0x1401d42bb
call fcn.1401769a0
lea r8, str.BIO_connect
lea edx, [rbx + 0x55]
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
xor r8d, r8d
lea ecx, [rbx + 0x21]
mov edx, 0x87
call fcn.140176bc0
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
mov edx, edi
mov qword [rsp + 0x48], rsi
shr edx, 3
mov ecx, ebx
and edx, 1
call fcn.140185ac0
test eax, eax
je 0x1401d436e
mov rsi, rbx
test dil, 4
je 0x1401d4385
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 8
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x1401d4385
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, 0x5e
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140176bc0
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, 0x60
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
xor r8d, r8d
mov edx, 0x89
mov ecx, 0x20
call fcn.140176bc0
xor eax, eax
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
test dil, 0x10
je 0x1401d4412
mov edx, 6
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x40]
mov rcx, rsi
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x1401d4412
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, 0x68
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140176bc0
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, 0x6a
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
xor r8d, r8d
mov edx, 0x8a
jmp 0x1401d4364
mov rcx, rbp
call fcn.140185d50
mov rcx, rbp
mov ebx, eax
call fcn.1401400a0
mov rdx, rax
mov r8d, ebx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x1401d44a6
mov ecx, eax
call fcn.1401d41b0
test eax, eax
jne 0x1401d436e
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, WSACleanup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_connect__
mov ecx, 2
mov edx, eax
call fcn.140176bc0
call fcn.1401769a0
lea r8, str.BIO_connect
mov edx, reloc.WS2_32.dll_WSACleanup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140176ac0
xor r8d, r8d
lea edx, [r8 + 0x67]
jmp 0x1401d4364
mov eax, 1
jmp 0x1401d4370
Function at 0x1401dc620
Capabilities:
Check for software breakpoints

Disassembly:
mov eax, 0x28
call fcn.140169e60
sub rsp, rax
mov r11, rcx
cmp dword [rsp + 0x50], r9d
jne 0x1401dc718
movzx r10d, byte [r8]
lea eax, [r10 - 0x6a]
cmp al, 1
ja 0x1401dc718
mov qword [rsp + 0x20], rbx
lea rdx, [r8 + 1]
cmp r10b, 0x6b
jne 0x1401dc6d0
lea ebx, [r9 - 3]
xor eax, eax
test ebx, ebx
jle 0x1401dc67a
movzx ecx, byte [rdx]
inc rdx
cmp cl, 0xba
je 0x1401dc67a
cmp cl, 0xbb
jne 0x1401dc6bd
inc eax
cmp eax, ebx
jl 0x1401dc664
sub ebx, eax
test eax, eax
jne 0x1401dc6d4
call fcn.1401769a0
lea r8, str.RSA_padding_check_X931
mov edx, 0x56
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140176ac0
mov edx, 0x8a
xor r8d, r8d
lea ecx, [r8 + 4]
call fcn.140176bc0
mov rbx, qword [rsp + 0x20]
mov eax, 0xffffffff
add rsp, 0x28
ret
call fcn.1401769a0
lea r8, str.RSA_padding_check_X931
mov edx, 0x4e
jmp 0x1401dc691
lea ebx, [r9 - 2]
movsxd rax, ebx
cmp byte [rax + rdx], 0xcc
je 0x1401dc701
call fcn.1401769a0
lea r8, str.RSA_padding_check_X931
mov edx, 0x5f
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140176ac0
mov edx, 0x8b
jmp 0x1401dc6a2
mov r8d, ebx
mov rcx, r11
call fcn.1402cc750
mov eax, ebx
mov rbx, qword [rsp + 0x20]
add rsp, 0x28
ret
call fcn.1401769a0
lea r8, str.RSA_padding_check_X931
mov edx, 0x43
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140176ac0
xor r8d, r8d
mov edx, 0x89
lea ecx, [r8 + 4]
call fcn.140176bc0
mov eax, 0xffffffff
add rsp, 0x28
ret
Function at 0x1401f88e0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x28
call fcn.140169e60
sub rsp, rax
mov r10, rcx
test r9, r9
jne 0x1401f892a
call fcn.1401769a0
lea r8, str.c2i_ibuf
mov edx, 0xa0
lea rcx, str.crypto_asn1_a_int.c
call fcn.140176ac0
xor r8d, r8d
mov edx, 0xde
lea ecx, [r8 + 0xd]
call fcn.140176bc0
xor eax, eax
add rsp, 0x28
ret
mov qword [rsp + 0x20], rbx
movzx ebx, byte [r8]
and ebx, 0x80
test rdx, rdx
je 0x1401f8940
mov dword [rdx], ebx
cmp r9, 1
jne 0x1401f8966
test r10, r10
je 0x1401f8957
movzx eax, byte [r8]
test ebx, ebx
je 0x1401f8955
neg al
mov byte [rcx], al
mov rbx, qword [rsp + 0x20]
mov eax, 1
add rsp, 0x28
ret
movzx ecx, byte [r8]
xor r11d, r11d
mov eax, r11d
test cl, cl
jne 0x1401f8981
mov eax, 1
mov r11d, eax
jmp 0x1401f8a41
cmp cl, 0xff
jne 0x1401f8a8a
mov eax, 1
lea rcx, [r9 - 1]
mov edx, r11d
cmp r9, rax
jbe 0x1401f8a2f
cmp rcx, 8
jb 0x1401f8a20
and ecx, 7
mov rdx, r9
sub rdx, rcx
xorps xmm2, xmm2
xorps xmm3, xmm3
nop dword [rax]
nop dword [rax + rax]
movd xmm1, dword [rax + r8]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm2, xmm1
movd xmm1, dword [rax + r8 + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm1, xmm3
movdqa xmm3, xmm1
cmp rax, rdx
jb 0x1401f89c0
por xmm2, xmm1
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r9
jae 0x1401f8a2f
nop dword [rax]
movzx ecx, byte [rax + r8]
inc rax
or edx, ecx
cmp rax, r9
jb 0x1401f8a20
test edx, edx
mov eax, r11d
setne al
test edx, edx
setne r11b
test edx, edx
je 0x1401f8a8a
movzx ecx, byte [r8 + 1]
and ecx, 0x80
cmp ebx, ecx
jne 0x1401f8a8a
call fcn.1401769a0
lea r8, str.c2i_ibuf
mov edx, 0xc1
lea rcx, str.crypto_asn1_a_int.c
call fcn.140176ac0
xor r8d, r8d
mov edx, 0xdd
lea ecx, [r8 + 0xd]
call fcn.140176bc0
mov rbx, qword [rsp + 0x20]
xor eax, eax
add rsp, 0x28
ret
mov ecx, eax
sub r9, rcx
test r10, r10
je 0x1401f8add
neg ebx
lea rax, [r11 + r8]
sbb r11d, r11d
movzx r11d, r11b
mov ecx, r11d
and ecx, 1
test r9, r9
je 0x1401f8add
lea r8, [rax + r9]
mov rdx, r8
sub rdx, r8
add rdx, r9
nop dword [rax]
movzx eax, byte [r8 - 1]
lea r8, [r8 - 1]
dec rdx
xor eax, r11d
add ecx, eax
mov byte [r10 + rdx], cl
shr ecx, 8
test rdx, rdx
jne 0x1401f8ac0
mov rbx, qword [rsp + 0x20]
mov rax, r9
add rsp, 0x28
ret
Function at 0x1401f8af0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
xor r10d, r10d
xor r11b, r11b
mov rsi, r9
mov rbx, rcx
test rcx, rcx
je 0x1401f8c08
test rdx, rdx
je 0x1401f8c08
movzx eax, byte [rcx]
test r8d, r8d
jne 0x1401f8b35
cmp al, 0x7f
jbe 0x1401f8c00
mov r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401f8c10
mov r11b, 0xff
cmp al, 0x80
jbe 0x1401f8b4d
mov r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401f8c10
jne 0x1401f8c00
mov eax, 1
lea rcx, [rdx - 1]
cmp rdx, rax
jbe 0x1401f8bef
cmp rcx, 8
jb 0x1401f8be0
and ecx, 7
mov r8, rdx
sub r8, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop word [rax + rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm2, xmm1
cmp rax, r8
jb 0x1401f8b80
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd r10d, xmm2
cmp rax, rdx
jae 0x1401f8bef
nop word [rax + rax]
movzx ecx, byte [rax + rbx]
inc rax
or r10d, ecx
cmp rax, rdx
jb 0x1401f8be0
neg r10d
sbb r11b, r11b
movzx r11d, r11b
mov r10d, r11d
and r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401f8c10
mov eax, 1
mov rdx, r10
test rsi, rsi
je 0x1401f8c7a
mov rcx, qword [r9]
test rcx, rcx
je 0x1401f8c7a
mov qword [rsp + 0x10], rdi
mov edi, r10d
movzx r8d, r11b
add rdi, rcx
and r8d, 1
mov byte [rcx], r11b
test rdx, rdx
je 0x1401f8c72
lea r10, [rbx + rdx]
mov r9, r10
sub r9, r10
add r9, rdx
nop word [rax + rax]
movzx edx, byte [r10 - 1]
lea r10, [r10 - 1]
dec r9
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rdi + r9], r8b
shr r8d, 8
test r9, r9
jne 0x1401f8c50
add qword [rsi], rax
mov rdi, qword [rsp + 0x10]
mov rbx, qword [rsp + 0x18]
pop rsi
ret

Function at 0x1401f8e70
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.140169e60
sub rsp, rax
mov r8d, dword [rcx + 4]
mov r9, rdx
movsxd rdx, dword [rcx]
and r8d, 0x100
mov rcx, qword [rcx + 8]
add rsp, 0x28
jmp fcn.1401f8af0
Function at 0x14020dab0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbp
push rbx
push rsi
push r12
push r13
push r14
push r15
mov rbp, rsp
mov eax, 0x50
call fcn.140169e60
sub rsp, rax
mov rax, qword [0x1403d5798]
xor rax, rsp
mov qword [rbp - 8], rax
mov r13, qword [rbp + 0x68]
xor r15d, r15d
mov rax, qword [rbp + 0x60]
mov r14d, r8d
mov qword [rbp - 0x28], r9
mov r12, rdx
mov rsi, rcx
mov qword [rbp - 0x20], r13
mov ebx, dword [r13]
mov qword [rbp - 0x18], rax
test ebx, ebx
jns 0x14020db0f
mov dword [r13], 0xffffffff
jmp 0x14020dc90
movzx r8d, byte [rax]
movzx r9d, byte [rax + 4]
movzx ecx, byte [rax + 6]
shl r8d, 0x18
shl r9d, 0x18
shl ecx, 8
mov qword [rsp + 0x90], rdi
lea rdi, [rax + 1]
movzx eax, byte [rax + 1]
shl eax, 0x10
or r8d, eax
movzx eax, byte [rdi + 1]
shl eax, 8
or r8d, eax
movzx eax, byte [rdi + 2]
or r8d, eax
movzx eax, byte [rdi + 4]
shl eax, 0x10
or r9d, eax
mov dword [rbp - 0x30], r8d
movzx eax, byte [rdi + 6]
or ecx, eax
mov byte [rbp - 0xd], r8b
or r9d, ecx
mov eax, r8d
shr eax, 0x18
mov byte [rbp - 0x10], al
mov eax, r8d
shr eax, 0x10
mov byte [rbp - 0xf], al
mov eax, r8d
shr eax, 8
mov byte [rbp - 0xe], al
mov eax, r9d
shr eax, 0x18
mov byte [rbp - 0xc], al
mov eax, r9d
shr eax, 0x10
mov byte [rbp - 0xb], al
mov eax, r9d
shr eax, 8
mov dword [rbp - 0x2c], r9d
mov byte [rbp - 0xa], al
mov byte [rbp - 9], r9b
test r14d, r14d
je 0x14020dc84
mov r13, qword [rbp - 0x28]
sub r12, rsi
movzx edx, r9b
movzx r10d, r8b
nop
dec r14d
test ebx, ebx
jne 0x14020dc23
mov rdx, r13
lea rcx, [rbp - 0x30]
call fcn.14020d060
mov r8d, dword [rbp - 0x30]
mov eax, r8d
mov r9d, dword [rbp - 0x2c]
movzx r10d, r8b
shr eax, 0x18
movzx edx, r9b
mov byte [rbp - 0x10], al
mov eax, r8d
shr eax, 0x10
mov byte [rbp - 0xf], al
mov eax, r8d
shr eax, 8
mov byte [rbp - 0xe], al
mov eax, r9d
shr eax, 0x18
mov byte [rbp - 0xc], al
mov eax, r9d
shr eax, 0x10
mov byte [rbp - 0xb], al
mov eax, r9d
shr eax, 8
mov byte [rbp - 0xa], al
inc r15d
mov byte [rbp - 0xd], r8b
mov byte [rbp - 9], dl
movsxd rax, ebx
movzx ecx, byte [rbp + rax - 0x10]
xor cl, byte [rsi]
mov byte [r12 + rsi], cl
inc rsi
inc ebx
and ebx, 7
test r14d, r14d
jne 0x14020dbc0
mov r13, qword [rbp - 0x20]
test r15d, r15d
je 0x14020dc84
mov rcx, qword [rbp - 0x18]
mov eax, r8d
shr eax, 0x18
mov byte [rdi + 2], r10b
mov byte [rdi + 6], dl
mov byte [rcx], al
mov eax, r8d
shr eax, 0x10
mov byte [rdi], al
mov eax, r9d
shr eax, 0x18
mov byte [rdi + 3], al
mov eax, r9d
shr eax, 0x10
shr r8d, 8
shr r9d, 8
mov byte [rdi + 5], r9b
mov byte [rdi + 1], r8b
mov byte [rdi + 4], al
mov dword [r13], ebx
mov rdi, qword [rsp + 0x90]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.140169a70
add rsp, 0x50
pop r15
pop r14
pop r13
pop r12
pop rsi
pop rbx
pop rbp
ret
Function at 0x1402133c0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], r9
push rbx
push rsi
push rdi
push r12
push r15
mov eax, gethostbyaddr
call fcn.140169e60
sub rsp, rax
mov rsi, qword [rsp + 0x88]
mov r10, r9
mov rdi, r8
mov r15, rdx
mov r12, rcx
mov ebx, dword [rsi]
test ebx, ebx
jns 0x140213405
mov dword [rsi], 0xffffffff
add rsp, 0x30
pop r15
pop r12
pop rdi
pop rsi
pop rbx
ret
mov qword [rsp + 0x60], rbp
mov rbp, qword [rsp + 0x80]
test ebx, ebx
je 0x140213438
test rdi, rdi
je 0x140213438
mov eax, ebx
dec rdi
movzx ecx, byte [rax + rbp]
xor cl, byte [r12]
inc r12
mov byte [r15], cl
inc r15
inc ebx
and ebx, 0xf
jne 0x140213416
mov r9, qword [rsp + 0x90]
cmp rdi, 0x10
jb 0x140213509
mov qword [rsp + 0x28], r13
mov rsi, r15
mov r13, rdi
mov qword [rsp + 0x20], r14
shr r13, 4
mov r14, r12
imul rax, r13, 0xfffffffffffffff0
sub rsi, rbp
sub r14, rbp
add rdi, rax
mov rax, r13
shl rax, 4
add r15, rax
mov qword [rsp + 0x68], r15
add r12, rax
mov r15, qword [rsp + 0x78]
nop word [rax + rax]
mov r8, r15
mov rdx, rbp
mov rcx, rbp
call r9
cmp ebx, 0x10
jae 0x1402134d5
mov edx, reloc.WS2_32.dll_ntohs
mov eax, ebx
sub edx, ebx
add rax, rbp
shr edx, 3
inc edx
nop dword [rax]
nop word [rax + rax]
mov rcx, qword [r14 + rax]
xor rcx, qword [rax]
mov qword [rsi + rax], rcx
lea rax, [rax + 8]
sub rdx, 1
jne 0x1402134c0
mov r9, qword [rsp + 0x90]
add rsi, 0x10
add r14, 0x10
xor ebx, ebx
sub r13, 1
jne 0x140213490
mov r15, qword [rsp + 0x68]
mov r10, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
mov r14, qword [rsp + 0x20]
mov r13, qword [rsp + 0x28]
test rdi, rdi
je 0x140213536
mov r8, r10
mov rdx, rbp
mov rcx, rbp
call r9
nop word [rax + rax]
mov ecx, ebx
inc ebx
movzx eax, byte [rcx + r12]
xor al, byte [rcx + rbp]
mov byte [rcx + r15], al
sub rdi, 1
jne 0x140213520
mov dword [rsi], ebx
mov rbp, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r12
pop rdi
pop rsi
pop rbx
ret
Function at 0x140213aa0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push r14
mov eax, 0x20
call fcn.140169e60
sub rsp, rax
cmp qword [rcx + 0x38], 0
mov rbx, r8
mov r14, rdx
mov rbp, rcx
je 0x140213ad0
mov eax, 0xfffffffe
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
mov rcx, qword [rcx + 0x30]
movabs rax, 0x2000000000000000
add rcx, rbx
cmp rcx, rax
ja 0x140213bc2
cmp rcx, rbx
jb 0x140213bc2
mov qword [rsp + 0x40], rsi
mov esi, dword [rbp + 0x17c]
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], r12
mov qword [rbp + 0x30], rcx
test esi, esi
je 0x140213b46
test rbx, rbx
je 0x140213ba2
movzx eax, byte [r14]
dec rbx
mov ecx, esi
inc r14
xor byte [rcx + rbp + 0x40], al
inc esi
and esi, 0xf
jne 0x140213b10
lea r12, [rbp + 0x60]
lea rdi, [rbp + 0x40]
mov rdx, r12
mov rcx, rdi
call qword [rbp + 0x170]
jmp 0x140213b4e
lea r12, [rbp + 0x60]
lea rdi, [rbp + 0x40]
mov qword [rsp + 0x58], r15
mov r15, rbx
and r15, 0xfffffffffffffff0
je 0x140213b74
mov r9, r15
mov r8, r14
mov rdx, r12
mov rcx, rdi
call qword [rbp + 0x168]
add r14, r15
sub rbx, r15
mov r15, qword [rsp + 0x58]
test rbx, rbx
je 0x140213ba2
mov esi, ebx
sub r14, rbp
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r14 + rdi - 0x40]
xor byte [rdi], al
lea rdi, [rdi + 1]
sub rbx, 1
jne 0x140213b90
mov rdi, qword [rsp + 0x48]
xor eax, eax
mov r12, qword [rsp + 0x50]
mov dword [rbp + 0x17c], esi
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
mov eax, 0xffffffff
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
Function at 0x140214c30
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
push r13
mov eax, 0x28
call fcn.140169e60
sub rsp, rax
xor r13d, r13d
mov rdi, r8
mov qword [rcx + 0x30], r13
mov rsi, rdx
mov qword [rcx + 0x38], r13
mov rbx, rcx
mov qword [rcx + 0x178], r13
cmp r8, 0xc
jne 0x140214c82
movsd xmm0, qword [rdx]
lea edi, [r8 - 0xb]
movsd qword [rcx], xmm0
mov eax, dword [rdx + 8]
mov dword [rcx + 8], eax
mov dword [rcx + 0xc], 0x1000000
jmp 0x140214dc0
mov qword [rsp + 0x50], rbp
mov rbp, rdi
mov qword [rsp + 0x58], r12
mov qword [rcx + 0x40], r13
mov qword [rsp + 0x60], r14
mov qword [rcx + 0x48], r13
cmp rdi, 0x10
jb 0x140214d50
mov qword [rsp + 0x20], r15
mov r15, rdi
shr r15, 4
imul rax, r15, 0xfffffffffffffff0
add rdi, rax
nop dword [rax]
movzx eax, byte [rsi]
lea rdx, [rbx + 0x60]
xor byte [rbx + 0x40], al
lea rcx, [rbx + 0x40]
movzx eax, byte [rsi + 1]
xor byte [rbx + 0x41], al
movzx eax, byte [rsi + 2]
xor byte [rbx + 0x42], al
movzx eax, byte [rsi + 3]
xor byte [rbx + 0x43], al
movzx eax, byte [rsi + 4]
xor byte [rbx + 0x44], al
movzx eax, byte [rsi + 5]
xor byte [rbx + 0x45], al
movzx eax, byte [rsi + 6]
xor byte [rbx + 0x46], al
movzx eax, byte [rsi + 7]
xor byte [rbx + 0x47], al
movzx eax, byte [rsi + 8]
xor byte [rbx + 0x48], al
movzx eax, byte [rsi + 9]
xor byte [rbx + 0x49], al
movzx eax, byte [rsi + 0xa]
xor byte [rbx + 0x4a], al
movzx eax, byte [rsi + 0xb]
xor byte [rbx + 0x4b], al
movzx eax, byte [rsi + 0xc]
xor byte [rbx + 0x4c], al
movzx eax, byte [rsi + 0xd]
xor byte [rbx + 0x4d], al
movzx eax, byte [rsi + 0xe]
xor byte [rbx + 0x4e], al
movzx eax, byte [rsi + 0xf]
xor byte [rbx + 0x4f], al
call qword [rbx + 0x170]
add rsi, 0x10
sub r15, 1
jne 0x140214cc0
mov r15, qword [rsp + 0x20]
test rdi, rdi
je 0x140214d7f
lea rcx, [rbx + 0x40]
sub rsi, rbx
nop dword [rax]
movzx eax, byte [rsi + rcx - 0x40]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub rdi, 1
jne 0x140214d60
lea rdx, [rbx + 0x60]
lea rcx, [rbx + 0x40]
call qword [rbx + 0x170]
shl rbp, 3
lea rdx, [rbx + 0x60]
bswap rbp
xor qword [rbx + 0x48], rbp
lea rcx, [rbx + 0x40]
call qword [rbx + 0x170]
mov rax, qword [rbx + 0x40]
mov edi, dword [rbx + 0x4c]
mov r14, qword [rsp + 0x60]
mov r12, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x50]
mov qword [rbx], rax
mov rax, qword [rbx + 0x48]
mov qword [rbx + 8], rax
bswap edi
nop dword [rax + rax]
mov qword [rbx + 0x40], r13
lea rdx, [rbx + 0x20]
mov qword [rbx + 0x48], r13
mov rcx, rbx
mov r8, qword [rbx + 0x188]
call qword [rbx + 0x180]
inc edi
bswap edi
mov dword [rbx + 0xc], edi
add rsp, 0x28
pop r13
pop rdi
pop rsi
pop rbx
ret

Function at 0x14021bae0
Capabilities:
Encode data using xor

Disassembly:
mov eax, reloc.WS2_32.dll_getservbyport
call fcn.140169e60
sub rsp, rax
cmp dword [rsp + 0x68], 0
je 0x14021bb09
lea rax, [0x14021a140]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1402131f0
lea rax, [0x1402192f0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.140212f30
Function at 0x14021e5e0
Capabilities:
Hash data using sha1

Disassembly:
push rbx
mov eax, 0x20
call fcn.140169e60
sub rsp, rax
mov rbx, rcx
call fcn.14020c5e0
test eax, eax
jne 0x14021e601
add rsp, 0x20
pop rbx
ret
lea rcx, [rbx + 0x5c]
add rsp, 0x20
pop rbx
jmp fcn.140174650

Function at 0x140220db0
Capabilities:
Hash data using sha512

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x20
call fcn.140169e60
sub rsp, rax
mov rbx, rdx
mov rdi, rcx
add rcx, 0x40
xor edx, edx
mov r8d, 0xb0
call fcn.1402cce00
movabs rsi, 0x1f83d9abfb41bd6b
movabs rbp, 0x5be0cd19137e2179
mov qword [rdi + 0x30], rsi
movabs rcx, 0x6a09e667f3bcc908
mov qword [rdi + 0x38], rbp
movabs rdx, 0xbb67ae8584caa73b
mov qword [rdi], rcx
movabs r8, 0x3c6ef372fe94f82b
mov qword [rdi + 8], rdx
movabs r9, 0xa54ff53a5f1d36f1
mov qword [rdi + 0x10], r8
movabs r10, 0x510e527fade682d1
mov qword [rdi + 0x18], r9
movabs r11, 0x9b05688c2b3e6c1f
mov qword [rdi + 0x20], r10
mov qword [rdi + 0x28], r11
movzx eax, byte [rbx]
mov qword [rdi + 0xe8], rax
mov rax, qword [rbx]
xor rax, rcx
mov qword [rdi], rax
mov rax, qword [rbx + 8]
xor rax, rdx
mov qword [rdi + 8], rax
mov rax, qword [rbx + 0x10]
xor rax, r8
mov qword [rdi + 0x10], rax
mov rax, qword [rbx + 0x18]
xor rax, r9
mov qword [rdi + 0x18], rax
mov rax, qword [rbx + 0x20]
xor rax, r10
mov qword [rdi + 0x20], rax
mov rax, qword [rbx + 0x28]
xor rax, r11
mov qword [rdi + 0x28], rax
mov rax, qword [rbx + 0x30]
xor rax, rsi
mov rsi, qword [rsp + 0x40]
mov qword [rdi + 0x30], rax
mov rax, qword [rbx + 0x38]
mov rbx, qword [rsp + 0x30]
xor rax, rbp
mov rbp, qword [rsp + 0x38]
mov qword [rdi + 0x38], rax
add rsp, 0x20
pop rdi
ret

Function at 0x140222c70
Capabilities:
Hash data using sha256

Disassembly:
xorps xmm0, xmm0
movups xmmword [rcx + 0x20], xmm0
movups xmmword [rcx + 0x30], xmm0
movups xmmword [rcx + 0x40], xmm0
movups xmmword [rcx + 0x50], xmm0
movups xmmword [rcx + 0x60], xmm0
movups xmmword [rcx + 0x70], xmm0
mov dword [rcx], 0x6a09e667
mov dword [rcx + 4], 0xbb67ae85
mov dword [rcx + 8], 0x3c6ef372
mov dword [rcx + 0xc], 0xa54ff53a
mov dword [rcx + 0x10], 0x510e527f
mov dword [rcx + 0x14], 0x9b05688c
mov dword [rcx + 0x18], 0x1f83d9ab
mov dword [rcx + 0x1c], 0x5be0cd19
movzx eax, byte [rdx]
mov qword [rcx + 0x78], rax
mov eax, dword [rdx]
xor eax, 0x6a09e667
mov dword [rcx], eax
mov eax, dword [rdx + 4]
xor eax, 0xbb67ae85
mov dword [rcx + 4], eax
mov eax, dword [rdx + 8]
xor eax, 0x3c6ef372
mov dword [rcx + 8], eax
mov eax, dword [rdx + 0xc]
xor eax, 0xa54ff53a
mov dword [rcx + 0xc], eax
mov eax, dword [rdx + 0x10]
xor eax, 0x510e527f
mov dword [rcx + 0x10], eax
mov eax, dword [rdx + 0x14]
xor eax, 0x9b05688c
mov dword [rcx + 0x14], eax
mov eax, dword [rdx + 0x18]
xor eax, 0x1f83d9ab
mov dword [rcx + 0x18], eax
mov eax, dword [rdx + 0x1c]
xor eax, 0x5be0cd19
mov dword [rcx + 0x1c], eax
ret
Function at 0x140232ab0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
xor r10d, r10d
movsxd rbx, r8d
mov r11, rdx
mov rdi, rcx
test r8d, r8d
jle 0x140232aef
mov r9, rdx
mov rdx, rcx
sub rdx, r9
movzx eax, byte [r9]
cmp byte [rdx + r9], al
jne 0x140232aef
inc r9
inc r10d
mov rax, r9
sub rax, r11
cmp rax, rbx
jl 0x140232ad4
lea edx, [r8 - 1]
movsxd rax, edx
test edx, edx
js 0x140232b1a
mov r8, rdi
lea rcx, [rax + r11]
sub r8, r11
cmp byte [rcx + r8], 0
jne 0x140232b1a
cmp byte [rcx], 0xff
jne 0x140232b1a
dec edx
dec rcx
cmp rcx, r11
jns 0x140232b04
cmp r10d, edx
jl case.0x140232b73.2
jle 0x140232b38
lea eax, [r10*8]
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret
movsxd rax, r10d
movzx r8d, byte [rax + r11]
movzx r9d, byte [rax + rdi]
movzx edx, r8b
xor dl, r9b
movzx eax, dl
dec eax
cmp eax, 0x7e
ja case.0x140232b73.2
lea r11, [0x140000000]
cdqe
movzx eax, byte [r11 + rax + 0x232be8]
mov ecx, dword [r11 + rax*4 + 0x232bc8]
add rcx, r11
jmp rcx
mov eax, 7
jmp 0x140232ba4
mov eax, 6
jmp 0x140232ba4
mov eax, 5
jmp 0x140232ba4
mov eax, 4
jmp 0x140232ba4
mov eax, 3
jmp 0x140232ba4
mov eax, 2
jmp 0x140232ba4
mov eax, 1
test dl, r9b
jne case.0x140232b73.2
and r8b, dl
lea eax, [rax + r10*8]
cmp r8b, dl
je 0x140232bba
mov eax, 0xffffffff
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret