joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401f4520
Capabilities:
Resolve dns

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x870
call fcn.14033cab0
sub rsp, rax
mov rax, qword [0x140462680]
xor rax, rsp
mov qword [rsp + 0x860], rax
mov r13, qword [rsp + 0x8c8]
mov r14, rcx
mov dword [rsp + 0x24], r8d
xor ebp, ebp
mov dword [rsp + 0x28], edx
mov r8d, 0x400
mov qword [rsp + 0x38], rcx
xor edx, edx
lea rcx, [rsp + 0x41]
mov byte [rsp + 0x40], bpl
mov r12d, ebp
mov word [rsp + 0x20], r9w
call sub.VCRUNTIME140.dll_memset
xor edx, edx
mov byte [rsp + 0x450], bpl
mov r8d, 0x400
lea rcx, [rsp + 0x451]
call sub.VCRUNTIME140.dll_memset
mov r9d, 0x400
lea rbx, [rsp + 0x40]
mov r8, r14
mov qword [rsp + 0x30], rbx
lea rcx, [rsp + 0x40]
lea rdi, [rsp + 0x450]
lea edx, [r9 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy_s
lea r15, [rbp - 1]
nop dword [rax]
mov rcx, r14
mov qword [r13], rbp
mov rsi, r13
mov byte [rdi], bpl
call qword [sym.imp.WS2_32.dll_gethostbyname]
mov r14, rax
test rax, rax
je 0x1401f472e
cmp word [rax + 0x10], 2
jne 0x1401f4657
cmp word [rax + 0x12], 4
jne 0x1401f4657
mov rbx, qword [rax + 0x18]
mov rax, qword [rbx]
test rax, rax
je 0x1401f4652
nop dword [rax]
mov r9d, dword [rax]
movzx r8d, word [rsp + 0x20]
mov edx, dword [rsp + 0x24]
mov ecx, dword [rsp + 0x28]
call fcn.1401f4790
mov qword [rsi], rax
test rax, rax
je 0x1401f4727
add rbx, 8
lea rsi, [rax + 0x28]
mov rax, qword [rbx]
test rax, rax
jne 0x1401f4620
mov rbx, qword [rsp + 0x30]
mov r8, qword [r14]
mov r9d, 0x400
mov rcx, rdi
lea edx, [r9 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy_s
cmp qword [r13], rbp
jne 0x1401f46d0
mov rax, r15
inc rax
cmp byte [rdi + rax], bpl
jne 0x1401f4675
test rax, rax
je 0x1401f4748
mov r8, rdi
mov rax, rbx
sub r8, rbx
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x1401f46a3
inc rax
test ecx, ecx
jne 0x1401f4690
test edx, edx
je 0x1401f4748
inc r12d
cmp r12d, 0x10
je 0x1401f4748
mov r14, qword [rsp + 0x38]
mov rax, rbx
mov rbx, rdi
mov rdi, rax
mov qword [rsp + 0x30], rbx
jmp 0x1401f45e0
cmp dword [rsp + 0x8c0], ebp
je 0x1401f475b
nop dword [rax]
cmp byte [rdi + r15 + 1], bpl
lea r15, [r15 + 1]
jne 0x1401f46e0
lea rdx, [r15 + 1]
mov ecx, 1
call case.0x14012f948.3
mov rbx, rax
test rax, rax
jne 0x1401f4706
mov rbx, rbp
jmp 0x1401f4715
mov r8, rdi
lea rdx, [r15 + 1]
mov rcx, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy_s
mov rax, qword [r13]
mov qword [rax + 0x18], rbx
mov rax, qword [r13]
cmp qword [rax + 0x18], rbp
jne 0x1401f475b
mov ebp, 8
jmp 0x1401f475b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, eax
sub ecx, 0x2af9
je 0x1401f4756
sub ecx, 1
je 0x1401f474f
sub ecx, 1
jne 0x1401f4756
mov ebp, 0x2afb
jmp 0x1401f475b
mov ebp, 0x2afa
jmp 0x1401f475b
mov ebp, 0x2af9
mov eax, ebp
mov rcx, qword [rsp + 0x860]
xor rcx, rsp
call fcn.14033bfd0
lea r11, [rsp + 0x870]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x1401f50d0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
push rdi
mov eax, gethostbyaddr
call fcn.14033cab0
sub rsp, rax
mov rdi, rcx
lea r8d, [rax - 9]
lea ecx, [rax - 0x28]
lea rdx, str.....crypto_thread_arch_thread_win.c
call fcn.14019fd60
mov rbx, rax
test rax, rax
je 0x1401f5141
mov qword [rsp + 0x28], 0
lea r8, [0x1401f5170]
mov r9, rdi
mov dword [rsp + 0x20], 0
xor edx, edx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
mov qword [rbx], rax
test rax, rax
je 0x1401f5141
mov qword [rdi + 0x20], rbx
mov eax, 1
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
mov r8d, reloc.WS2_32.dll_gethostbyname
mov qword [rdi + 0x20], 0
lea rdx, str.....crypto_thread_arch_thread_win.c
mov rcx, rbx
call fcn.14019fad0
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret
Function at 0x140206d30
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rdx
push rbp
push rsi
push r12
push r13
push r14
mov eax, 0x50
call fcn.14033cab0
sub rsp, rax
mov r14, qword [rsp + 0xa8]
lea r10, [rax - 0x51]
mov rbp, qword [rsp + 0xb0]
xor r11d, r11d
cmp r14, 1
mov eax, r11d
mov r13, r9
mov r12, r8
mov r9, qword [rcx]
setne al
add rax, rbp
mov rsi, rcx
cmp rax, r9
jbe 0x140206d8e
xor eax, eax
add rsp, 0x50
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret
mov qword [rsp + 0x80], rbx
cmp r14, 1
je 0x140206e93
lea r10, [r8 - 1]
add r10, r9
movzx ebx, byte [r10]
cmp dword [rsp + 0xb8], r11d
je 0x140206dcb
sub r9, rbx
mov eax, 1
sub r9, rbp
dec r9
mov qword [rcx], r9
jmp 0x140206eca
lea rcx, [rbx + rax]
mov qword [rsp + 0x98], r15
mov r15d, 0x100
mov r8, r9
sub r8, rcx
mov rax, r9
xor r8, rcx
xor rax, rcx
or r8, rax
xor r8, r9
shr r8, 0x3f
dec r8
cmp r9, r15
cmovb r15, r9
test r15, r15
je 0x140206e6d
mov qword [rsp + 0x90], rdi
mov rdi, rbx
shr rdi, 0x3f
nop dword [rax]
nop dword [rax + rax]
mov rax, r11
lea r10, [r10 - 1]
shr rax, 0x3f
mov rcx, rbx
sub rcx, r11
inc r11
shr rcx, 0x3f
xor cl, al
xor al, dil
or cl, al
xor cl, dil
dec cl
movzx edx, cl
movzx ecx, byte [r10 + 1]
xor rcx, rbx
and rdx, rcx
not rdx
and r8, rdx
cmp r11, r15
jb 0x140206e20
mov rdi, qword [rsp + 0x90]
mov rdx, qword [rsp + 0x88]
mov r15, qword [rsp + 0x98]
lea rax, [rbx + 1]
not r8
movzx r10d, r8b
dec r10
shr r10, 0x3f
neg r10
and rax, r10
sub r9, rax
mov qword [rsi], r9
mov rax, qword [rsp + 0xc0]
mov r9, r13
mov qword [rsp + 0x40], rax
mov r8, r12
mov rax, qword [rsp + 0xa0]
mov rcx, rsi
mov qword [rsp + 0x38], r10
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], rax
call fcn.140206960
mov rbx, qword [rsp + 0x80]
add rsp, 0x50
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret
Function at 0x140208200
Capabilities:
Initialize winsock library

Disassembly:
mov eax, Ordinal_41
call fcn.14033cab0
sub rsp, rax
cmp dword [0x14049b020], 0
jne 0x1402082ba
xor edx, edx
mov dword [0x14049b020], 1
mov r8d, 0x198
lea rcx, [0x14049b030]
call sub.VCRUNTIME140.dll_memset
mov ecx, 0x202
lea rdx, [0x14049b030]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1402082ba
call fcn.1401cc910
lea r8, str.BIO_sock_init
mov edx, 0x99
lea rcx, str.....crypto_bio_bio_sock.c
call fcn.1401cca30
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_wsastartup__
mov ecx, 2
mov edx, eax
call fcn.1401ccb90
call fcn.1401cc910
lea r8, str.BIO_sock_init
mov edx, 0x9b
lea rcx, str.....crypto_bio_bio_sock.c
call fcn.1401cca30
xor r8d, r8d
lea edx, [r8 + 0x7a]
lea ecx, [rdx - 0x5a]
call fcn.1401ccb90
mov eax, 0xffffffff
add rsp, 0x28
ret
mov eax, 1
add rsp, 0x28
ret

Function at 0x1402082d0
Capabilities:
Set socket configuration

Disassembly:
push rbx
mov eax, 0x20
call fcn.14033cab0
sub rsp, rax
mov dword [rsp + 0x30], edx
lea r8, [rsp + 0x30]
mov edx, 0x8004667e
movsxd rcx, ecx
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov ebx, eax
test eax, eax
jns 0x140208332
call fcn.1401cc910
lea r8, str.BIO_socket_ioctl
mov edx, 0xf7
lea rcx, str.....crypto_bio_bio_sock.c
call fcn.1401cca30
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_ioctlsocket__
mov ecx, 2
mov edx, eax
call fcn.1401ccb90
xor eax, eax
test ebx, ebx
sete al
add rsp, 0x20
pop rbx
ret

Function at 0x140208340
Capabilities:
Get socket status

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x260
call fcn.14033cab0
sub rsp, rax
mov rax, qword [0x140462680]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov edi, ecx
mov rbx, r8
mov esi, edx
cmp ecx, 0x3f
ja 0x1402083d2
test rbx, rbx
jne 0x14020837a
lea eax, [r8 + 1]
jmp 0x1402083d7
xor ecx, ecx
call sub.api_ms_win_crt_time_l1_1_0.dll__time64
mov rcx, rax
cmp rbx, rax
jge 0x14020838d
xor eax, eax
jmp 0x1402083d7
xor eax, eax
mov qword [rsp + 0x48], rdi
sub ebx, ecx
mov dword [rsp + 0x34], eax
test esi, esi
mov dword [rsp + 0x40], 1
lea r8, [rsp + 0x40]
mov dword [rsp + 0x30], ebx
cmovne r8, rax
lea rdx, [rsp + 0x40]
cmove rdx, rax
lea ecx, [rdi + 1]
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_select]
jmp 0x1402083d7
mov eax, 0xffffffff
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.14033bfd0
add rsp, 0x260
pop rdi
pop rsi
pop rbx
ret
Function at 0x140211e00
Capabilities:
Hash data using sha1

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, reloc.WS2_32.dll_WSASetLastError
call fcn.14033cab0
sub rsp, rax
mov rax, qword [0x140462680]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r9
mov rbx, rcx
cmp edx, 0x1d
je 0x140211e37
mov eax, 0xfffffffe
jmp 0x140211f57
test rbx, rbx
je 0x140211f55
cmp r8d, 0x30
jne 0x140211f55
mov r8d, gethostbyaddr
mov rdx, rdi
call fcn.140211cc0
test eax, eax
jle 0x140211f55
movdqa xmm0, xmmword [str.666666666666666600]
lea rdx, [rsp + 0x20]
mov r8d, Ordinal_41
movq qword [rsp + 0x40], xmm0
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
call fcn.140211cc0
test eax, eax
je 0x140211f55
mov rdx, rbx
lea rcx, [rsp + 0x48]
call fcn.140211ac0
test eax, eax
je 0x140211f55
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rbx + 0x14], xmm0
mov rdx, rdi
mov rcx, rbx
movups xmmword [rbx + 0x24], xmm0
lea r8d, [rax + 0x30]
movups xmmword [rbx + 0x34], xmm0
movups xmmword [rbx + 0x44], xmm0
mov qword [rbx + 0x54], rax
mov dword [rbx + 0x5c], eax
mov dword [rbx], 0x67452301
mov dword [rbx + 4], 0xefcdab89
mov dword [rbx + 8], 0x98badcfe
mov dword [rbx + 0xc], 0x10325476
mov dword [rbx + 0x10], 0xc3d2e1f0
call fcn.140211cc0
test eax, eax
jle 0x140211f55
movdqa xmm0, xmmword [0x14038b6f0]
lea rdx, [rsp + 0x20]
mov r8d, Ordinal_41
movq qword [rsp + 0x40], xmm0
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
call fcn.140211cc0
test eax, eax
je 0x140211f55
mov r8d, reloc.WS2_32.dll_sendto
lea rdx, [rsp + 0x48]
mov rcx, rbx
call fcn.140211cc0
test eax, eax
je 0x140211f55
mov edx, reloc.WS2_32.dll_sendto
lea rcx, [rsp + 0x48]
call fcn.1401dc650
mov eax, 1
jmp 0x140211f57
xor eax, eax
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.14033bfd0
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
Function at 0x140213ed0
Capabilities:
Hash data using sha256

Disassembly:
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rcx + 0x20], xmm0
movups xmmword [rcx + 0x30], xmm0
movups xmmword [rcx + 0x40], xmm0
movups xmmword [rcx + 0x50], xmm0
mov qword [rcx + 0x60], rax
mov dword [rcx + 0x68], eax
mov eax, 1
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
mov dword [rcx + 0x6c], Ordinal_26
ret
Function at 0x140236300
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 0x14023633f
mov r9, rdx
mov rdx, rcx
sub rdx, r9
movzx eax, byte [r9]
cmp byte [rdx + r9], al
jne 0x14023633f
inc r9
inc r10d
mov rax, r9
sub rax, r11
cmp rax, rbx
jl 0x140236324
lea edx, [r8 - 1]
movsxd rax, edx
test edx, edx
js 0x14023636a
mov r8, rdi
lea rcx, [rax + r11]
sub r8, r11
cmp byte [rcx + r8], 0
jne 0x14023636a
cmp byte [rcx], 0xff
jne 0x14023636a
dec edx
dec rcx
cmp rcx, r11
jns 0x140236354
cmp r10d, edx
jl case.0x1402363c3.2
jle 0x140236388
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.0x1402363c3.2
lea r11, [0x140000000]
cdqe
movzx eax, byte [r11 + rax + 0x236438]
mov ecx, dword [r11 + rax*4 + 0x236418]
add rcx, r11
jmp rcx
mov eax, 7
jmp 0x1402363f4
mov eax, 6
jmp 0x1402363f4
mov eax, 5
jmp 0x1402363f4
mov eax, 4
jmp 0x1402363f4
mov eax, 3
jmp 0x1402363f4
mov eax, 2
jmp 0x1402363f4
mov eax, 1
test dl, r9b
jne case.0x1402363c3.2
and r8b, dl
lea eax, [rax + r10*8]
cmp r8b, dl
je 0x14023640a
mov eax, 0xffffffff
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret
Function at 0x1402372d0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, Ordinal_41
call fcn.14033cab0
sub rsp, rax
mov r11, rcx
test r9, r9
jne 0x14023731a
call fcn.1401cc910
lea r8, str.c2i_ibuf
mov edx, 0xa0
lea rcx, str.....crypto_asn1_a_int.c
call fcn.1401cca30
xor r8d, r8d
mov edx, 0xde
lea ecx, [r8 + 0xd]
call fcn.1401ccb90
xor eax, eax
add rsp, 0x28
ret
movzx r10d, byte [r8]
and r10d, 0x80
test rdx, rdx
je 0x14023732d
mov dword [rdx], r10d
cmp r9, 1
jne 0x14023734f
test r11, r11
je 0x140237345
movzx eax, byte [r8]
test r10d, r10d
je 0x140237343
neg al
mov byte [rcx], al
mov eax, 1
add rsp, 0x28
ret
movzx ecx, byte [r8]
test cl, cl
jne 0x140237361
mov eax, 1
jmp 0x14023741a
xor eax, eax
cmp cl, 0xff
jne 0x14023745f
xor edx, edx
lea rcx, [r9 - 1]
mov eax, 1
cmp r9, rax
jbe 0x14023740f
cmp rcx, 8
jb 0x140237400
and ecx, 7
mov rdx, r9
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop word [rax + rax]
movd xmm1, dword [rax + r8]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
orps xmm3, xmm1
movd xmm1, dword [r8 + rax + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
orps xmm2, xmm1
cmp rax, rdx
jb 0x1402373a0
orps xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
orps xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
orps xmm2, xmm0
movd edx, xmm2
cmp rax, r9
jae 0x14023740f
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [rax + r8]
inc rax
or edx, ecx
cmp rax, r9
jb 0x140237400
xor eax, eax
test edx, edx
setne al
test edx, edx
je 0x14023745f
movzx ecx, byte [r8 + 1]
and ecx, 0x80
cmp r10d, ecx
jne 0x14023745f
call fcn.1401cc910
lea r8, str.c2i_ibuf
mov edx, 0xc1
lea rcx, str.....crypto_asn1_a_int.c
call fcn.1401cca30
xor r8d, r8d
mov edx, 0xdd
lea ecx, [r8 + 0xd]
call fcn.1401ccb90
xor eax, eax
add rsp, 0x28
ret
sub r9, rax
test r11, r11
je 0x1402374ad
add rax, r8
mov rdx, r9
neg r10d
sbb r10d, r10d
movzx r10d, r10b
mov ecx, r10d
and ecx, 1
test r9, r9
je 0x1402374ad
lea r8, [rax + r9]
mov rax, r9
sub rax, r9
add r11, rax
nop
movzx eax, byte [r8 - 1]
lea r8, [r8 - 1]
dec rdx
xor eax, r10d
add ecx, eax
mov byte [r11 + rdx], cl
shr ecx, 8
test rdx, rdx
jne 0x140237490
mov rax, r9
add rsp, 0x28
ret
Function at 0x1402374c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
mov r10, rdx
xor r11b, r11b
xor edx, edx
mov rdi, r9
mov rbx, rcx
test rcx, rcx
je 0x1402375c1
test r10, r10
je 0x1402375c1
movzx eax, byte [rcx]
test r8d, r8d
jne 0x140237509
cmp al, 0x7f
jbe 0x1402375ba
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x1402375c9
mov r11b, 0xff
cmp al, 0x80
jbe 0x14023751f
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x1402375c9
jne 0x1402375ba
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x1402375af
cmp rcx, 8
jb 0x1402375a1
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
orps xmm3, xmm1
movd xmm1, dword [rbx + rax + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
orps xmm2, xmm1
cmp rax, rdx
jb 0x140237550
orps xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
orps xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
orps xmm2, xmm0
movd edx, xmm2
cmp rax, r10
jae 0x1402375af
movzx ecx, byte [rax + rbx]
inc rax
or edx, ecx
cmp rax, r10
jb 0x1402375a1
neg edx
sbb r11b, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x1402375c9
mov eax, 1
mov r10, rdx
test rdi, rdi
je 0x140237625
mov rcx, qword [r9]
test rcx, rcx
je 0x140237625
mov edx, edx
mov r8d, r11d
add rdx, rcx
mov byte [rcx], r11b
and r8d, 1
test r10, r10
je 0x140237622
lea r9, [r10 + rbx]
mov rbx, r10
sub rbx, r10
add rbx, rdx
nop word [rax + rax]
movzx edx, byte [r9 - 1]
lea r9, [r9 - 1]
dec r10
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rbx + r10], r8b
shr r8d, 8
test r10, r10
jne 0x140237600
add qword [rdi], rax
mov rbx, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret

Function at 0x140237830
Capabilities:
Encode data using xor

Disassembly:
mov eax, Ordinal_41
call fcn.14033cab0
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.1402374c0
Function at 0x14023abb0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
mov eax, gethostbyaddr
call fcn.14033cab0
sub rsp, rax
lea edx, [rax - 0x2f]
mov rbx, rcx
call fcn.14023a790
mov rdx, rax
mov rcx, rbx
mov rbp, rax
call fcn.14023a670
xor edi, edi
mov r14, rax
test rax, rax
je 0x14023ac57
lea r9d, [rdi + 1]
mov dword [rsp + 0x20], 0xf0000040
xor r8d, r8d
lea rcx, [rsp + 0x58]
xor edx, edx
mov esi, edi
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x14023ac33
mov rcx, qword [rsp + 0x58]
mov r8, r14
mov edx, ebp
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x58]
test eax, eax
cmovne rsi, rbp
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
lea r8, [rsi*8]
mov rdx, rsi
mov rcx, rbx
call fcn.14023a720
mov rcx, rbx
call fcn.14023a8e0
test rax, rax
jne 0x14023aceb
mov edx, 1
mov rcx, rbx
call fcn.14023a790
mov rdx, rax
mov rcx, rbx
mov rsi, rax
call fcn.14023a670
mov rbp, rax
test rax, rax
je 0x14023ace3
mov r9d, reloc.WS2_32.dll_shutdown
mov dword [rsp + 0x20], 0xf0000040
lea r8, str.Intel_Hardware_Cryptographic_Service_Provider
xor edx, edx
lea rcx, [rsp + 0x58]
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x14023acc3
mov rcx, qword [rsp + 0x58]
mov r8, rbp
mov edx, esi
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x58]
test eax, eax
cmovne rdi, rsi
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
lea r8, [rdi*8]
mov rdx, rdi
mov rcx, rbx
call fcn.14023a720
mov rcx, rbx
call fcn.14023a8e0
test rax, rax
jne 0x14023aceb
mov rcx, rbx
call fcn.14023a8e0
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x60]
add rsp, 0x30
pop r14
pop rdi
pop rsi
ret
Function at 0x140244500
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
mov eax, gethostbyaddr
call fcn.14033cab0
sub rsp, rax
movsxd rbx, ecx
mov edi, r8d
mov dword [rsp + 0x40], 1
mov rbp, rdx
cmp ebx, 0xffffffff
jne 0x14024456b
call fcn.1401cc910
lea r8, str.BIO_connect
lea edx, [rbx + 0x57]
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
xor r8d, r8d
lea ecx, [rbx + 0x21]
mov edx, 0x87
call fcn.1401ccb90
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.1402082d0
test eax, eax
je 0x14024461e
mov rsi, rbx
test dil, 4
je 0x140244635
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 0x140244635
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, 0x60
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.1401ccb90
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, 0x62
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
xor r8d, r8d
mov edx, 0x89
mov ecx, 0x20
call fcn.1401ccb90
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 0x1402446c2
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 0x1402446c2
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, 0x6a
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.1401ccb90
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, WSAGetLastError
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
xor r8d, r8d
mov edx, Ordinal_142
jmp 0x140244614
mov rcx, rbp
call fcn.1401f37d0
mov rcx, rbp
mov ebx, eax
call fcn.1400f0990
mov rdx, rax
mov r8d, ebx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x140244756
mov ecx, eax
call fcn.1401ca210
test eax, eax
jne 0x14024461e
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, 0xb2
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_connect__
mov ecx, 2
mov edx, eax
call fcn.1401ccb90
call fcn.1401cc910
lea r8, str.BIO_connect
mov edx, 0xb4
lea rcx, str.....crypto_bio_bio_sock2.c
call fcn.1401cca30
xor r8d, r8d
lea edx, [r8 + 0x67]
jmp 0x140244614
mov eax, 1
jmp 0x140244620
Function at 0x14026ef40
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push r14
push r15
mov eax, 0xf0
call fcn.14033cab0
sub rsp, rax
mov r14, r9
mov r15, r9
shr r14, 3
mov rbp, r8
mov rsi, rdx
mov rbx, rcx
cmp r8, r9
jb 0x14026f06d
mov qword [rsp + 0x110], rdi
xor edx, edx
test r14, r14
je 0x14026eff0
nop word [rax + rax]
movzx eax, byte [rsi + 6]
movzx ecx, byte [rsi + 7]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi + 5]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi + 4]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi + 3]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi + 2]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi + 1]
shl rcx, 8
or rcx, rax
movzx eax, byte [rsi]
shl rcx, 8
add rsi, 8
or rcx, rax
xor qword [rbx + rdx*8], rcx
inc rdx
cmp rdx, r14
jb 0x14026ef90
not qword [rbx + 8]
xor edi, edi
not qword [rbx + 0x10]
not qword [rbx + 0x40]
not qword [rbx + 0x60]
not qword [rbx + 0x88]
not qword [rbx + 0xa0]
mov r8, rdi
lea rcx, [rsp + 0x20]
mov rdx, rbx
call fcn.14026ebd0
lea r8, [rdi + 1]
mov rcx, rbx
lea rdx, [rsp + 0x20]
call fcn.14026ebd0
add rdi, 2
cmp rdi, 0x18
jb 0x14026f010
not qword [rbx + 8]
sub rbp, r15
not qword [rbx + 0x10]
not qword [rbx + 0x40]
not qword [rbx + 0x60]
not qword [rbx + 0x88]
not qword [rbx + 0xa0]
cmp rbp, r15
jae 0x14026ef80
mov rdi, qword [rsp + 0x110]
lea r11, [rsp + 0xf0]
mov rax, rbp
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r15
pop r14
pop rsi
ret
Function at 0x140276470
Capabilities:
Encrypt data using curve25519

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x1a0
call fcn.14033cab0
sub rsp, rax
mov rax, qword [0x140462680]
xor rax, rsp
mov qword [rsp + 0x190], rax
mov rbx, r8
mov rsi, rdx
mov r8, r9
lea rdx, str.SHA512
call fcn.1401ab7b0
mov rdi, rax
test rax, rax
je 0x1402764f3
xor r9d, r9d
mov qword [rsp + 0x28], 0
lea r8, [rsp + 0x150]
mov qword [rsp + 0x20], rax
mov rcx, rbx
lea edx, [r9 + 0x20]
call fcn.1401aa560
mov rcx, rdi
mov ebx, eax
call fcn.1401ab800
test ebx, ebx
jne 0x1402764fa
lea edx, [rbx + 0x40]
lea rcx, [rsp + 0x150]
call fcn.1401dc650
xor eax, eax
jmp 0x1402765ae
movzx eax, byte [rsp + 0x16f]
lea rdx, [rsp + 0x150]
and byte [rsp + 0x150], 0xf8
lea rcx, [rsp + 0xb0]
and al, 0x3f
or al, 0x40
mov byte [rsp + 0x16f], al
call fcn.140275690
lea rdx, [rsp + 0x100]
lea rcx, [rsp + 0x30]
call fcn.140271e20
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xb0]
lea rcx, [rsp + 0x80]
call fcn.1402720a0
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xd8]
lea rcx, [rsp + 0x58]
call fcn.1402720a0
lea rdx, [rsp + 0x58]
mov rcx, rsi
call fcn.140273940
lea rcx, [rsp + 0x30]
lea rdx, [rsp + 0x80]
call fcn.140273940
movzx eax, byte [rsp + 0x30]
lea rcx, [rsp + 0x150]
shl al, 7
mov edx, 0x40
xor byte [rsi + 0x1f], al
call fcn.1401dc650
mov eax, 1
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.14033bfd0
add rsp, 0x1a0
pop rdi
pop rsi
pop rbx
ret