joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400209d0
Capabilities:
Encode data using add xor sub operations

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x140020a3c
movzx ecx, byte [rcx]
test cl, cl
je 0x140020a3c
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 0x1400209f0
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret

Function at 0x140020a40
Capabilities:
Encode data using add xor sub operations

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
xor ebx, ebx
mov rdi, rcx
test rcx, rcx
je 0x140020ad3
movzx eax, byte [rcx]
test al, al
je 0x140020ad3
mov qword [rsp + 0x30], rsi
mov esi, 0x100
nop
movsx ecx, al
call fcn.140034da0
mov r9d, eax
mov edx, ebx
or r9d, esi
lea rdi, [rdi + 1]
mov eax, ebx
mov r8d, r9d
shr r8d, 2
mov ecx, 0x20
xor r8d, r9d
add esi, 0x100
and r8d, 0xf
imul r9d, r9d
sub ecx, r8d
shr rdx, cl
mov ecx, r8d
shl eax, cl
mov ebx, edx
or ebx, eax
movzx eax, byte [rdi]
xor ebx, r9d
test al, al
jne 0x140020a70
mov rsi, qword [rsp + 0x30]
mov eax, ebx
shr eax, 0x10
xor eax, ebx
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov rbx, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rdi
ret

Function at 0x140031470
Capabilities:
Set thread local storage value

Disassembly:
mov eax, 0x28
call fcn.1401e62f0
sub rsp, rax
mov ecx, dword [rcx]
call qword [sym.imp.KERNEL32.dll_TlsSetValue]
xor ecx, ecx
test eax, eax
setne cl
mov eax, ecx
add rsp, 0x28
ret

Function at 0x140032e80
Capabilities:
Initialize winsock library

Disassembly:
mov eax, 0x28
call fcn.1401e62f0
sub rsp, rax
cmp dword [0x140340bc0], 0
jne 0x140032f3a
xor edx, edx
mov dword [0x140340bc0], 1
mov r8d, 0x198
lea rcx, [0x140340bd0]
call sub.msvcrt.dll_memset
mov ecx, 0x202
lea rdx, [0x140340bd0]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x140032f3a
call fcn.140030d40
lea r8, str.BIO_sock_init
mov edx, __WSAFDIsSet
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140030e60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_wsastartup__
mov ecx, 2
mov edx, eax
call fcn.140030f60
call fcn.140030d40
lea r8, str.BIO_sock_init
mov edx, __WSAFDIsSet
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140030e60
xor r8d, r8d
lea edx, [r8 + 0x7a]
lea ecx, [rdx - 0x5a]
call fcn.140030f60
mov eax, 0xffffffff
add rsp, 0x28
ret
mov eax, 1
add rsp, 0x28
ret

Function at 0x140032f50
Capabilities:
Set socket configuration

Disassembly:
push rbx
mov eax, 0x20
call fcn.1401e62f0
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 0x140032fb2
call fcn.140030d40
lea r8, str.BIO_socket_ioctl
mov edx, 0xd1
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140030e60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_ioctlsocket__
mov ecx, 2
mov edx, eax
call fcn.140030f60
xor eax, eax
test ebx, ebx
sete al
add rsp, 0x20
pop rbx
ret
Function at 0x140032fc0
Capabilities:
Get socket status

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x260
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov edi, ecx
mov rbx, r8
mov esi, edx
cmp ecx, 0xffffffff
jne 0x140032ff3
mov eax, ecx
jmp 0x140033053
test rbx, rbx
jne 0x140032ffd
lea eax, [rbx + 1]
jmp 0x140033053
xor ecx, ecx
call sub.msvcrt.dll__time64
mov rcx, rax
cmp rbx, rax
jge 0x140033010
xor eax, eax
jmp 0x140033053
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]
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.1401e6380
add rsp, 0x260
pop rdi
pop rsi
pop rbx
ret
Function at 0x140033d70
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
mov eax, 0x280
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0x270], rax
cmp dword [0x140340d70], 0
lea rax, [0x1400336f0]
mov qword [rsp + 0x28], rax
lea rbx, [0x14026dfa0]
lea rax, str.getnameinfo
movzx ebp, cx
mov qword [rsp + 0x30], rax
lea rax, [0x140033b30]
mov qword [rsp + 0x38], rax
lea rax, [0x14026dfc0]
mov qword [rsp + 0x40], rax
lea rax, [0x140033690]
mov qword [rsp + 0x48], rax
mov qword [rsp + 0x20], rbx
jne 0x140033f49
mov edx, 0x104
lea rcx, [rsp + 0x160]
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x140033f3f
lea r8, [rsp + 0x160]
mov qword [rsp + 0x290], rsi
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.msvcrt.dll_strcpy_s
lea r8, str.ws2_32
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.msvcrt.dll_strcat_s
lea rcx, [rsp + 0x50]
call qword [0x1401f8110]
mov rsi, rax
test rax, rax
je 0x140033e6a
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
jne 0x140033eca
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
lea r8, [rsp + 0x160]
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.msvcrt.dll_strcpy_s
lea r8, str.wship6
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.msvcrt.dll_strcat_s
lea rcx, [rsp + 0x50]
call qword [0x1401f8110]
mov rsi, rax
test rax, rax
je 0x140033f37
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
jne 0x140033eca
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x140033f37
mov qword [rsp + 0x298], rdi
lea rbx, [rsp + 0x28]
xor edi, edi
nop dword [rax]
mov rdx, qword [rbx - 8]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rbx], rax
test rax, rax
je 0x140033f26
inc edi
add rbx, 0x10
cmp edi, 3
jl 0x140033ee0
mov rax, qword [rsp + 0x28]
mov qword [0x14033aa50], rax
mov rax, qword [rsp + 0x38]
mov qword [0x14033aa60], rax
mov rax, qword [rsp + 0x48]
mov qword [0x14033aa70], rax
jmp 0x140033f2f
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rdi, qword [rsp + 0x298]
mov rsi, qword [rsp + 0x290]
mov dword [0x140340d70], 1
mov rax, rbp
lea rcx, [0x14033aa48]
add rax, rax
mov rax, qword [rcx + rax*8 + 8]
mov rcx, qword [rsp + 0x270]
xor rcx, rsp
call fcn.1401e6380
mov rbx, qword [rsp + 0x2a0]
add rsp, 0x280
pop rbp
ret
Function at 0x140033f80
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.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
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.msvcrt.dll_memset
xor edx, edx
mov byte [rsp + 0x450], bpl
mov r8d, 0x400
lea rcx, [rsp + 0x451]
call sub.msvcrt.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.msvcrt.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 0x14003418e
cmp word [rax + 0x10], 2
jne 0x1400340b7
cmp word [rax + 0x12], 4
jne 0x1400340b7
mov rbx, qword [rax + 0x18]
mov rax, qword [rbx]
test rax, rax
je 0x1400340b2
nop dword [rax]
mov r9d, dword [rax]
movzx r8d, word [rsp + 0x20]
mov edx, dword [rsp + 0x24]
mov ecx, dword [rsp + 0x28]
call fcn.1400341f0
mov qword [rsi], rax
test rax, rax
je 0x140034187
add rbx, 8
lea rsi, [rax + 0x28]
mov rax, qword [rbx]
test rax, rax
jne 0x140034080
mov rbx, qword [rsp + 0x30]
mov r8, qword [r14]
mov r9d, 0x400
mov rcx, rdi
lea edx, [r9 + 1]
call sub.msvcrt.dll_strncpy_s
cmp qword [r13], rbp
jne 0x140034130
mov rax, r15
inc rax
cmp byte [rdi + rax], bpl
jne 0x1400340d5
test rax, rax
je 0x1400341a8
mov r8, rdi
mov rax, rbx
sub r8, rbx
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140034103
inc rax
test ecx, ecx
jne 0x1400340f0
test edx, edx
je 0x1400341a8
inc r12d
cmp r12d, 0x10
je 0x1400341a8
mov r14, qword [rsp + 0x38]
mov rax, rbx
mov rbx, rdi
mov rdi, rax
mov qword [rsp + 0x30], rbx
jmp 0x140034040
cmp dword [rsp + 0x8c0], ebp
je 0x1400341bb
nop dword [rax]
cmp byte [rdi + r15 + 1], bpl
lea r15, [r15 + 1]
jne 0x140034140
lea rdx, [r15 + 1]
mov ecx, 1
call sub.msvcrt.dll_calloc
mov rbx, rax
test rax, rax
jne 0x140034166
mov rbx, rbp
jmp 0x140034175
mov r8, rdi
lea rdx, [r15 + 1]
mov rcx, rax
call sub.msvcrt.dll_strcpy_s
mov rax, qword [r13]
mov qword [rax + 0x18], rbx
mov rax, qword [r13]
cmp qword [rax + 0x18], rbp
jne 0x1400341bb
mov ebp, 8
jmp 0x1400341bb
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, eax
sub ecx, 0x2af9
je 0x1400341b6
sub ecx, 1
je 0x1400341af
sub ecx, 1
jne 0x1400341b6
mov ebp, 0x2afb
jmp 0x1400341bb
mov ebp, 0x2afa
jmp 0x1400341bb
mov ebp, 0x2af9
mov eax, ebp
mov rcx, qword [rsp + 0x860]
xor rcx, rsp
call fcn.1401e6380
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 0x1400381c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
movsxd rbx, r9d
mov r10, r8
mov r11, rdx
cmp rdx, r8
je 0x140038322
mov qword [rsp + 0x10], rsi
lea rsi, [rcx - 1]
not rcx
shr rsi, 0x3f
shr rcx, 0x3f
and rsi, rcx
mov ecx, dword [rdx + 8]
xor ecx, dword [r8 + 8]
dec rsi
and ecx, esi
xor dword [rdx + 8], ecx
xor dword [r8 + 8], ecx
mov ecx, dword [rdx + 0x10]
movq xmm4, rsi
xor ecx, dword [r8 + 0x10]
and ecx, esi
punpcklqdq xmm4, xmm4
xor dword [rdx + 0x10], ecx
xor dword [r8 + 0x10], ecx
mov edx, dword [rdx + 0x14]
mov ecx, dword [r8 + 0x14]
xor rcx, rdx
and ecx, 4
and rcx, rsi
mov eax, ecx
xor eax, edx
mov dword [r11 + 0x14], eax
xor dword [r8 + 0x14], ecx
xor ecx, ecx
mov edx, ecx
test r9d, r9d
jle 0x1400382de
cmp ebx, 2
jb 0x1400382de
mov r9, qword [r8]
lea rax, [rbx - 1]
mov r8, qword [r11]
mov qword [rsp + 0x18], rdi
lea rdi, [rbx - 1]
lea rdi, [r9 + rdi*8]
lea rax, [r8 + rax*8]
cmp r9, rax
ja 0x14003826e
cmp rdi, r8
jae 0x1400382d9
cmp r9, r10
ja 0x140038278
cmp rdi, r10
jae 0x1400382d9
cmp r9, r11
ja 0x140038282
cmp rdi, r11
jae 0x1400382d9
cmp r8, r10
ja 0x14003828c
cmp rax, r10
jae 0x1400382d9
cmp r8, r11
ja 0x140038296
cmp rax, r11
jae 0x1400382d9
mov eax, ebx
and eax, 0xfffffffe
nop dword [rax + rax]
movdqu xmm2, xmmword [r9 + rcx]
add edx, 2
movdqu xmm1, xmmword [r8 + rcx]
lea rcx, [rcx + 0x10]
movdqa xmm3, xmm2
xorps xmm3, xmm1
andps xmm3, xmm4
movdqa xmm0, xmm3
xorps xmm3, xmm2
xorps xmm0, xmm1
movdqu xmmword [r8 + rcx - 0x10], xmm0
movdqu xmmword [r9 + rcx - 0x10], xmm3
cmp edx, eax
jl 0x1400382a0
mov rdi, qword [rsp + 0x18]
movsxd rax, edx
cmp rax, rbx
jge 0x14003831d
nop word [rax + rax]
mov rcx, qword [r11]
mov rdx, qword [rcx + rax*8]
lea r8, [rcx + rax*8]
mov rcx, qword [r10]
mov r9, rdx
xor r9, qword [rcx + rax*8]
and r9, rsi
xor rdx, r9
mov qword [r8], rdx
mov rcx, qword [r10]
xor qword [rcx + rax*8], r9
inc rax
cmp rax, rbx
jl 0x1400382f0
mov rsi, qword [rsp + 0x10]
pop rbx
ret
Function at 0x140038c90
Capabilities:
Encode data using xor

Disassembly:
push rbx
test byte [rcx + 0x14], 4
lea rax, [rcx + 8]
mov r10, qword [rcx]
lea rbx, [rdx + 8]
mov r11, qword [rdx]
je 0x140038d77
mov ecx, dword [rbx]
cmp dword [rax], ecx
jne 0x140038d77
xor r9d, r9d
mov qword [rsp + 0x20], rdi
mov edi, r9d
test ecx, ecx
jle 0x140038d6d
sub r10, r11
nop word [rax + rax]
mov r8, qword [r11 + r10]
inc edi
mov rdx, qword [r11]
lea r11, [r11 + 8]
mov rcx, r8
shr rdx, 0x3f
sub r8, qword [r11 - 8]
shr r8, 0x3f
xor r8d, edx
shr rcx, 0x3f
xor edx, ecx
or r8d, edx
xor r8d, ecx
neg r8d
mov dword [rsp + 0x18], r8d
not r8d
mov dword [rsp + 0x10], r8d
mov eax, dword [rsp + 0x10]
and eax, r9d
mov r9d, dword [rsp + 0x18]
mov r8, qword [r11 - 8]
or r9d, eax
mov rdx, qword [r11 + r10 - 8]
mov rcx, r8
sub r8, qword [r11 + r10 - 8]
shr r8, 0x3f
shr rcx, 0x3f
shr rdx, 0x3f
xor r8d, edx
xor edx, ecx
or r8d, edx
xor r8d, ecx
neg r8d
mov dword [rsp + 0x18], r8d
not r8d
mov dword [rsp + 0x10], r8d
mov ecx, dword [rsp + 0x10]
and ecx, r9d
mov r9d, dword [rsp + 0x18]
and r9d, 1
or r9d, ecx
cmp edi, dword [rbx]
jl 0x140038cd0
mov rdi, qword [rsp + 0x20]
mov eax, r9d
pop rbx
ret
mov ecx, dword [rax]
mov eax, ecx
sub eax, dword [rbx]
jne 0x140038da5
lea eax, [rcx - 1]
movsxd rcx, eax
test eax, eax
js 0x140038da3
lea rax, [r11 + rcx*8]
sub r10, r11
mov rdx, qword [rax + r10]
cmp rdx, qword [rax]
jne 0x140038da7
sub rax, 8
sub rcx, 1
jns 0x140038d90
xor eax, eax
pop rbx
ret
mov eax, 0xffffffff
mov ecx, 1
cmova eax, ecx
pop rbx
ret

Function at 0x140070790
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 0x1400707cf
mov r9, rdx
mov rdx, rcx
sub rdx, r9
movzx eax, byte [r9]
cmp byte [rdx + r9], al
jne 0x1400707cf
inc r9
inc r10d
mov rax, r9
sub rax, r11
cmp rax, rbx
jl 0x1400707b4
lea edx, [r8 - 1]
movsxd rax, edx
test edx, edx
js 0x1400707fa
mov r8, rdi
lea rcx, [rax + r11]
sub r8, r11
cmp byte [rcx + r8], 0
jne 0x1400707fa
cmp byte [rcx], 0xff
jne 0x1400707fa
dec edx
dec rcx
cmp rcx, r11
jns 0x1400707e4
cmp r10d, edx
jl case.0x140070853.2
jle 0x140070818
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.0x140070853.2
lea r11, [0x140000000]
cdqe
movzx eax, byte [r11 + rax + 0x708c8]
mov ecx, dword [r11 + rax*4 + 0x708a8]
add rcx, r11
jmp rcx
mov eax, 7
jmp 0x140070884
mov eax, 6
jmp 0x140070884
mov eax, 5
jmp 0x140070884
mov eax, 4
jmp 0x140070884
mov eax, 3
jmp 0x140070884
mov eax, 2
jmp 0x140070884
mov eax, 1
test dl, r9b
jne case.0x140070853.2
and r8b, dl
lea eax, [rax + r10*8]
cmp r8b, dl
je 0x14007089a
mov eax, 0xffffffff
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret
Function at 0x140071780
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push rbx
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
mov rbx, rcx
test r9, r9
jne 0x1400717cd
call fcn.140030d40
lea r8, str.c2i_ibuf
mov edx, 0xa0
lea rcx, str.crypto_asn1_a_int.c
call fcn.140030e60
xor r8d, r8d
mov edx, 0xde
lea ecx, [r8 + 0xd]
call fcn.140030f60
xor eax, eax
add rsp, 0x20
pop rbx
ret
movzx r10d, byte [r8]
and r10d, 0x80
test rdx, rdx
je 0x1400717e0
mov dword [rdx], r10d
cmp r9, 1
jne 0x140071803
test rbx, rbx
je 0x1400717f8
movzx eax, byte [r8]
test r10d, r10d
je 0x1400717f6
neg al
mov byte [rcx], al
mov eax, 1
add rsp, 0x20
pop rbx
ret
movzx ecx, byte [r8]
test cl, cl
jne 0x140071815
mov eax, 1
jmp 0x1400718ca
xor eax, eax
cmp cl, 0xff
jne 0x140071910
xor edx, edx
lea rcx, [r9 - 1]
mov eax, 1
cmp r9, rax
jbe 0x1400718bf
cmp rcx, 8
jb 0x1400718b0
and ecx, 7
mov rdx, r9
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax]
movd xmm1, dword [r8 + rax]
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 0x140071850
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 0x1400718bf
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [r8 + rax]
inc rax
or edx, ecx
cmp rax, r9
jb 0x1400718b0
xor eax, eax
test edx, edx
setne al
test edx, edx
je 0x140071910
movzx ecx, byte [r8 + 1]
and ecx, 0x80
cmp r10d, ecx
jne 0x140071910
call fcn.140030d40
lea r8, str.c2i_ibuf
mov edx, 0xc1
lea rcx, str.crypto_asn1_a_int.c
call fcn.140030e60
xor r8d, r8d
mov edx, 0xdd
lea ecx, [r8 + 0xd]
call fcn.140030f60
xor eax, eax
add rsp, 0x20
pop rbx
ret
sub r9, rax
test rbx, rbx
je 0x14007195d
add rax, r8
mov rdx, r9
neg r10d
sbb r11d, r11d
movzx r11d, r11b
mov ecx, r11d
and ecx, 1
test r9, r9
je 0x14007195d
mov r10, r9
lea r8, [rax + r9]
sub r10, r9
add r10, rbx
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 0x140071940
mov rax, r9
add rsp, 0x20
pop rbx
ret
Function at 0x140071970
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 0x140071a71
test r10, r10
je 0x140071a71
movzx eax, byte [rcx]
test r8d, r8d
jne 0x1400719b9
cmp al, 0x7f
jbe 0x140071a6a
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140071a79
mov r11b, 0xff
cmp al, 0x80
jbe 0x1400719cf
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140071a79
jne 0x140071a6a
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x140071a5f
cmp rcx, 8
jb 0x140071a51
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax]
movd xmm1, dword [rbx + rax]
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 0x140071a00
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 0x140071a5f
movzx ecx, byte [rbx + rax]
inc rax
or edx, ecx
cmp rax, r10
jb 0x140071a51
neg edx
sbb r11b, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x140071a79
mov eax, 1
mov r10, rdx
test rdi, rdi
je 0x140071ad5
mov rcx, qword [r9]
test rcx, rcx
je 0x140071ad5
mov edx, edx
mov r8d, r11d
add rdx, rcx
mov byte [rcx], r11b
and r8d, 1
test r10, r10
je 0x140071ad2
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 0x140071ab0
add qword [rdi], rax
mov rbx, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret

Function at 0x140071ce0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.1401e62f0
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.140071970
Function at 0x1400ec8a0
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
mov eax, gethostbyname
call fcn.1401e62f0
sub rsp, rax
movsxd rbx, ecx
mov edi, r8d
mov dword [rsp + 0x40], 1
mov rbp, rdx
cmp ebx, 0xffffffff
jne 0x1400ec90b
call fcn.140030d40
lea r8, str.BIO_connect
lea edx, [rbx + 0x55]
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
xor r8d, r8d
lea ecx, [rbx + 0x21]
mov edx, 0x87
call fcn.140030f60
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.140032f50
test eax, eax
je 0x1400ec9be
mov rsi, rbx
test dil, 4
je 0x1400ec9d5
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 0x1400ec9d5
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, 0x5e
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140030f60
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, 0x60
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
xor r8d, r8d
mov edx, 0x89
mov ecx, 0x20
call fcn.140030f60
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 0x1400eca62
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 0x1400eca62
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, 0x68
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140030f60
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, 0x6a
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
xor r8d, r8d
mov edx, 0x8a
jmp 0x1400ec9b4
mov rcx, rbp
call fcn.1400331d0
mov rcx, rbp
mov ebx, eax
call fcn.14019a520
mov rdx, rax
mov r8d, ebx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x1400ecaf6
mov ecx, eax
call fcn.14007b130
test eax, eax
jne 0x1400ec9be
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, WSAStartup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_connect__
mov ecx, 2
mov edx, eax
call fcn.140030f60
call fcn.140030d40
lea r8, str.BIO_connect
mov edx, reloc.WS2_32.dll_WSACleanup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140030e60
xor r8d, r8d
lea edx, [r8 + 0x67]
jmp 0x1400ec9b4
mov eax, 1
jmp 0x1400ec9c0

Function at 0x1400f5e90
Capabilities:
Encode data using xor

Disassembly:
xor r9b, r9b
mov r10, rdx
test r8, r8
je 0x1400f5eb7
sub r10, rcx
nop
movzx edx, byte [r10 + rcx]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
xor dl, al
or r9b, dl
sub r8, 1
jne 0x1400f5ea0
movzx eax, r9b
ret
Function at 0x140116270
Capabilities:
Encrypt data using curve25519

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x1a0
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0x190], rax
mov rbx, r8
mov rsi, rdx
mov r8, r9
lea rdx, str.SHA512
call fcn.14003f7c0
mov rdi, rax
test rax, rax
je 0x1401162f3
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.14003e740
mov rcx, rdi
mov ebx, eax
call fcn.14003f810
test ebx, ebx
jne 0x1401162fa
lea edx, [rbx + 0x40]
lea rcx, [rsp + 0x150]
call fcn.1400358e0
xor eax, eax
jmp 0x1401163ae
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.1401155b0
lea rdx, [rsp + 0x100]
lea rcx, [rsp + 0x30]
call fcn.140111d20
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xb0]
lea rcx, [rsp + 0x80]
call fcn.140111fa0
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0xd8]
lea rcx, [rsp + 0x58]
call fcn.140111fa0
lea rdx, [rsp + 0x58]
mov rcx, rsi
call fcn.140113840
lea rcx, [rsp + 0x30]
lea rdx, [rsp + 0x80]
call fcn.140113840
movzx eax, byte [rsp + 0x30]
lea rcx, [rsp + 0x150]
shl al, 7
mov edx, 0x40
xor byte [rsi + 0x1f], al
call fcn.1400358e0
mov eax, 1
mov rcx, qword [rsp + 0x190]
xor rcx, rsp
call fcn.1401e6380
add rsp, 0x1a0
pop rdi
pop rsi
pop rbx
ret