joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400bbe30
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x1400bbfce
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x1400bbfae
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1400bbe9e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400bbe90
inc rbx
jmp 0x1400bbea0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400bbead
lea ebp, [rax + 0xe]
jmp 0x1400bbeb9
cmp eax, 0x17
jne 0x1400bbf51
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x1400bbf51
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400bbf51
cmp rax, rbp
jb 0x1400bbf51
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r14, rax
test rax, rax
je 0x1400bbf60
mov ecx, dword [rsi]
mov r8, rbp
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], ebp
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x1400bbf3e
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x1400bbf4e
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400bbe80
jmp 0x1400bbf66
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x1400bbf80
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x1400bbfa9
test rdi, rdi
je 0x1400bbfa5
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.14010ab48]
mov rdi, rbx
test rbx, rbx
jne 0x1400bbf90
xor edi, edi
jmp 0x1400bbfbd
test rdi, rdi
jne 0x1400bbfbd
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret

Function at 0x1400bc430
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x1400bc466
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x1400c2270
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov r14, rcx
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [case.0x14009863c.0]
mov rdi, rax
test rax, rax
je 0x1400c22ed
nop word [rax + rax]
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x1400c2318
cmp ebx, esi
je 0x1400c2318
cmp ebx, 0x8000
ja 0x1400c2318
cmp ebx, esi
jb 0x1400c2313
mov edx, ebx
mov rcx, rdi
call qword [case.0x14009863c.0]
mov rdi, rax
test rax, rax
jne 0x1400c22b0
mov rcx, rbp
call qword [fcn.14010ab48]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rax, rdi
jmp 0x1400c22f8
mov rcx, rdi
jmp 0x1400c22f0

Function at 0x1400c3ac0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x238]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400c3b1f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.14009dd40
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1400c3660
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400c3cd0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400c3e7d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1c8]
mov rdi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1ed8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cd8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x1400c3d22
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400c3d3b
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400c3d3b
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x1400c3d71
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x1400c3dc7
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c3dc7
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c3dc7
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c3dc7
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c3dc7
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.1400c3790
mov rcx, qword [r15 + 0x238]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400c3e29
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14009dd40
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.1400c3b50
mov rcx, qword [r15 + 0x238]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400c3e75
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14009dd40
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x1400c5480
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x140161f00]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x698]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x1400c5516
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1400c5566
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.14009dd40
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140108f90
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x1400c559c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0xc56a4]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1400c559c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1400c559c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14009f260
mov esi, eax
test eax, eax
je case.0x1400c559c.4
mov edx, 5
mov rcx, rdi
call fcn.1400c6090
jmp 0x1400c5541
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.1400c6100
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1400c559c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.14009de30
jmp case.0x1400c559c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1400c51d0
mov esi, eax
test eax, eax
je case.0x1400c559c.4
jmp 0x1400c5543
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x140146c34]
call fcn.14009dd40
mov rcx, rbp
call fcn.1400b9710
test eax, eax
je 0x1400c5541
mov edx, 5
mov rcx, rdi
call fcn.1400c6090
mov eax, 0x2a
jmp 0x1400c5543
Function at 0x1400ccfa0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x140161f00]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x240]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400cd01c
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x1400cd021
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1400cd040
lea rdx, str.Error_accept__ing_server_connect
call fcn.14009dd40
mov eax, 0x1e
jmp 0x1400cd0da
lea rdx, str.Connection_accepted_from_server
call fcn.14009de30
mov byte [rsi + 0x3c4], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1400df040
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1400a5810
mov ebx, eax
test eax, eax
je 0x1400cd08d
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, ebx
jmp 0x1400cd0da
cmp qword [rdi + 0x290], 0
je 0x1400cd0d8
mov dl, 1
mov rcx, rdi
call fcn.140089c30
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x298]
call qword [rdi + 0x290]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140089c30
test ebx, ebx
je 0x1400cd0d8
mov rcx, rdi
call fcn.1400cd840
mov eax, 0x2a
jmp 0x1400cd0da
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140108f90
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1400cf090
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [rcx + 0x1c8]
mov rbx, rcx
mov rdi, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x1400cf103
movzx eax, byte [rdi + 0x7a6]
cmp al, 0xd
je 0x1400cf0e5
test rdi, rdi
je 0x1400cf0cb
lea r8, str.STOP
mov r8, qword [r8 + rax*8]
jmp 0x1400cf0d2
lea r8, [0x140146c40]
lea r9, str.RETR_PREQUOTE
lea rdx, str.__s_______s_
call fcn.14009dff0
mov r8b, reloc.WS2_32.dll_listen
mov byte [rdi + 0x7a6], 0xd
mov dl, 1
mov rcx, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1400cf250
cmp byte [rcx + 0xa5e], 0
je 0x1400cf11d
xor edx, edx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1400cff00
cmp byte [rcx + 0xa61], 0
je 0x1400cf1a0
mov r9, qword [rdi + 0x750]
lea rdx, [rdi + 0x698]
test r9, r9
jne 0x1400cf167
mov r9, qword [rcx + 0x808]
test r9, r9
jne 0x1400cf15e
cmp byte [rcx + 0x1329], 0
lea rax, str.NLST
lea r9, str.LIST
cmovne r9, rax
lea r8, str.PRET__s
jmp 0x1400cf17e
cmp byte [rcx + 0x132d], 0
lea r8, str.PRET_STOR__s
jne 0x1400cf17e
lea r8, str.PRET_RETR__s
call fcn.1400fc0a0
mov edi, eax
test eax, eax
jne 0x1400cf193
mov dl, 0x1d
mov rcx, rbx
call fcn.1400cd7e0
mov eax, edi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov rdx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1400cfe20
Function at 0x1400cf4f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1c8]
add rdx, 0x698
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1400cf548
cmp qword [rdx + 0xb8], 0
je 0x1400cf548
xor r9d, r9d
mov qword [rsp + 0x30], rdi
lea r8, str.REST__d
call fcn.1400fc0a0
mov edi, eax
test eax, eax
jne 0x1400cf53d
mov dl, 0x1a
mov rcx, rbx
call fcn.1400cd7e0
mov eax, edi
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400cf090

Function at 0x1400cfa00
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x1400cfa40
lea rdx, str.Couldnt_set_desired_mode
call fcn.14009dd40
lea eax, [rdi + 0x11]
jmp 0x1400cfba4
cmp edx, 0xc8
je 0x1400cfa57
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.14009de30
cmp sil, 0x13
jne 0x1400cfa6d
mov rdx, rbp
mov rcx, rbx
call fcn.1400cf710
jmp 0x1400cfba0
cmp sil, 0x14
jne 0x1400cfb82
cmp byte [rbx + 0x700], 2
mov rbp, qword [rbx + 0x18]
jne 0x1400cfaeb
mov rax, qword [rbx + 0x1c8]
mov rcx, qword [rax]
test rcx, rcx
je 0x1400cfaeb
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.140081560
test eax, eax
jne 0x1400cfba0
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400cfae0
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1400cfaeb
mov rcx, qword [rsp + 0x40]
call qword [fcn.14010ab48]
mov rdx, qword [rbx + 0x808]
test rdx, rdx
jne 0x1400cfb10
cmp byte [rbx + 0x1329], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140140591]
test rdi, rdi
mov r9, r8
lea rax, [0x140140638]
cmovne r9, rdi
lea rcx, [0x1401153e4]
cmovne r8, rax
call fcn.140087570
mov rcx, rdi
mov rsi, rax
call qword [fcn.14010ab48]
test rsi, rsi
jne 0x1400cfb4e
lea edi, [rsi + 0x1b]
jmp 0x1400cfba2
lea rdx, [rbp + 0x698]
mov r9, rsi
lea r8, [0x140146c34]
mov rcx, rbx
call fcn.1400fc0a0
mov rcx, rsi
mov edi, eax
call qword [fcn.14010ab48]
test edi, edi
jne 0x1400cfba2
mov dl, 0x1f
mov rcx, rbx
call fcn.1400cd7e0
jmp 0x1400cfba2
cmp sil, 0x15
jne 0x1400cfb8d
mov r8b, reloc.WS2_32.dll_listen
jmp 0x1400cfb96
cmp sil, 0x16
jne 0x1400cfba2
mov r8b, ntohs
mov dl, 1
mov rcx, rbx
call fcn.1400cf250
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400d7a80
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r13
push r14
push r15
sub rsp, 0x70
mov rax, qword [0x140161f00]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov rsi, rdx
mov r13, rcx
cmp r8, 4
jb 0x1400d7c0e
inc rsi
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
sub rdi, 2
call sub.api_ms_win_crt_string_l1_1_0.dll_strspn
cmp rdi, rax
je 0x1400d7b84
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rdi, rax
jne 0x1400d7c0e
xor ebp, ebp
lea rdx, [0x140126c58]
lea rcx, [r14 + 1]
lea rbx, [r14 + 1]
lea r8d, [rbp + 2]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
test eax, eax
jne 0x1400d7b12
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1400d7b12
cmp al, 0x5d
cmovne rbx, rcx
movzx eax, byte [rbx]
test al, al
je 0x1400d7c0e
mov rcx, rbp
cmp al, 0x5d
je 0x1400d7b3d
cmp rcx, 0xf
jge 0x1400d7b3d
inc rbx
mov byte [rsp + rcx + 0x20], al
inc ebp
inc rcx
movzx eax, byte [rbx]
test al, al
jne 0x1400d7b20
test ebp, ebp
je 0x1400d7c0e
cmp byte [rbx], 0x5d
jne 0x1400d7c0e
movsxd rax, ebp
cmp rax, 0x10
jae 0x1400d7c2f
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x14009863c.1]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x1400d7b7e
mov eax, 7
jmp 0x1400d7c13
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rdi + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400d7c0e
lea r9d, [rax + 0x2d]
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
lea ecx, [rax + 0x16]
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1400d7c06
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], 0
jne 0x1400d7bc7
cmp rdx, rdi
jae 0x1400d7c06
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop word [rax + rax]
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400d7bf0
mov rdi, rdx
mov byte [rdx + rsi + 1], al
mov byte [rdi + rsi], 0x5d
xor eax, eax
jmp 0x1400d7c13
mov eax, socket
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140108f90
add rsp, 0x70
pop r15
pop r14
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
call fcn.140109250
int3
Function at 0x1400e19e0
Capabilities:
Generate random numbers via rtlgenrandom

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rbx, rdx
mov rdi, rcx
call fcn.1400e1a60
mov eax, 0xffffffff
cmp rbx, rax
jbe 0x1400e1a04
call fcn.140085fd0
mov edx, ebx
mov rcx, rdi
call sub.ADVAPI32.dll_SystemFunction036
test al, al
jne 0x1400e1a17
call fcn.140085fd0
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x1400e89e0
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 [0x140161f00]
xor rax, rsp
mov qword [rsp + 8], rax
xor edx, edx
lea r15, [0x1401290e0]
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 0x1400e8a40
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.140108f90
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
Function at 0x1400e9510
Capabilities:
Encrypt data using salsa20 or chacha

Disassembly:
mov dword [rcx], 0x61707865
mov dword [rcx + 4], 0x3320646e
mov dword [rcx + 8], 0x79622d32
mov dword [rcx + 0xc], 0x6b206574
mov eax, dword [rdx]
mov dword [rcx + 0x10], eax
mov eax, dword [rdx + 4]
mov dword [rcx + 0x14], eax
mov eax, dword [rdx + 8]
mov dword [rcx + 0x18], eax
mov eax, dword [rdx + 0xc]
mov dword [rcx + 0x1c], eax
mov eax, dword [rdx + 0x10]
mov dword [rcx + 0x20], eax
mov eax, dword [rdx + 0x14]
mov dword [rcx + 0x24], eax
mov eax, dword [rdx + 0x18]
mov dword [rcx + 0x28], eax
mov eax, dword [rdx + 0x1c]
mov dword [rcx + 0x2c], eax
ret
Function at 0x1400edaa0
Capabilities:
Encrypt data using salsa20 or chacha

Disassembly:
mov eax, dword [rdx]
mov dword [rcx + 0x14], eax
mov eax, dword [rdx + 4]
mov dword [rcx + 0x28], eax
mov eax, dword [rdx + 8]
mov dword [rcx + 0x3c], eax
mov eax, dword [rdx + 0xc]
mov dword [rcx + 0x30], eax
mov eax, dword [rdx + 0x10]
mov dword [rcx + 0x1c], eax
mov eax, dword [rdx + 0x14]
mov dword [rcx + 0x10], eax
mov eax, dword [rdx + 0x18]
mov dword [rcx + 0x24], eax
mov eax, dword [rdx + 0x1c]
mov dword [rcx + 0x38], eax
mov dword [rcx], 0x61707865
mov dword [rcx + 4], 0x3320646e
mov dword [rcx + 8], 0x79622d32
mov dword [rcx + 0xc], 0x6b206574
ret
Function at 0x1400f1930
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
sub rsp, 0x38
movdqu xmm0, xmmword [rdx]
movdqu xmm2, xmmword [r8 + 0x60]
movaps xmmword [rsp + 0x20], xmm6
movaps xmmword [rsp + 0x10], xmm7
movdqu xmm7, xmmword [rdx + 0x10]
movaps xmmword [rsp], xmm8
movdqa xmm8, xmm2
xorps xmm7, xmmword [r8 + 0x50]
xorps xmm8, xmm0
xorps xmm7, xmmword [r8 + 0x20]
xorps xmm8, xmmword [r8 + 0x10]
movdqu xmm0, xmmword [r8 + 0x20]
andps xmm0, xmmword [r8 + 0x30]
andps xmm2, xmmword [r8 + 0x70]
xorps xmm8, xmm0
movdqu xmmword [rcx], xmm8
xorps xmm7, xmm2
movdqu xmmword [rcx + 0x10], xmm7
movdqu xmm6, xmmword [r8 + 0x70]
movdqu xmm5, xmmword [r8 + 0x30]
movdqu xmm0, xmmword [r8 + 0x60]
movdqu xmm1, xmmword [r8 + 0x50]
aesenc xmm1, xmmword [r8 + 0x60]
aesenc xmm0, xmm6
aesenc xmm6, xmmword [r8]
movdqu xmmword [r8 + 0x70], xmm0
xorps xmm6, xmm8
movdqu xmm0, xmmword [r8 + 0x40]
aesenc xmm0, xmmword [r8 + 0x50]
movaps xmm8, xmmword [rsp]
movdqu xmmword [r8 + 0x50], xmm0
movdqu xmm0, xmmword [r8 + 0x20]
aesenc xmm0, xmm5
aesenc xmm5, xmmword [r8 + 0x40]
movdqu xmmword [r8 + 0x30], xmm0
xorps xmm5, xmm7
movdqu xmm0, xmmword [r8]
aesenc xmm0, xmmword [r8 + 0x10]
movaps xmm7, xmmword [rsp + 0x10]
movdqu xmmword [r8 + 0x60], xmm1
movdqu xmm1, xmmword [r8 + 0x10]
aesenc xmm1, xmmword [r8 + 0x20]
movdqu xmmword [r8], xmm6
movaps xmm6, xmmword [rsp + 0x20]
movdqu xmmword [r8 + 0x10], xmm0
movdqu xmmword [r8 + 0x20], xmm1
movdqu xmmword [r8 + 0x40], xmm5
add rsp, 0x38
ret