joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140058ee0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
push rbp
push rsi
sub rsp, 0x140
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xbc], 2
mov rbx, rdx
mov rbp, qword [rcx]
mov rsi, rcx
je 0x1400590cb
cmp byte [rcx + 0x3aa], 0
mov qword [rsp + 0x170], rdi
jne 0x1400590bb
cmp byte [rcx + 0x3c6], 0
jne 0x1400590bb
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0xb0]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x140058f83
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rsi
mov ebx, eax
call fcn.1400626e0
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rbp
call fcn.140057990
jmp 0x1400590c3
xor edx, edx
mov dword [rsp + 0x20], 0x80
mov r8d, 0x80
lea rcx, [rsp + 0x30]
call sub.VCRUNTIME140.dll_memset
lea r8, [rsp + 0x20]
mov rcx, rbx
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x140058fe0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rsi
mov ebx, eax
call fcn.1400626e0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rbp
call fcn.140057990
jmp 0x1400590c3
lea rbx, [rsi + 0x186]
mov rdx, rbx
lea r8, [rsi + 0x1b4]
lea rcx, [rsp + 0xb0]
call fcn.140059540
test al, al
jne 0x140059037
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, dword [rax]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov edx, ebx
mov rcx, rsi
mov rdi, rax
call fcn.1400626e0
mov r8d, dword [rdi]
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rbp
call fcn.140057990
jmp 0x1400590c3
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
lea r8, [rsi + 0x1e8]
movups xmm1, xmmword [rbx + 0x10]
lea rdx, [rsi + 0x1b8]
movups xmmword [rsi + 0x88], xmm0
lea rcx, [rsp + 0x30]
movsd xmm0, qword [rbx + 0x20]
movups xmmword [rsi + 0x98], xmm1
movsd qword [rsi + 0xa8], xmm0
mov dword [rsi + 0xb0], eax
movzx eax, word [rbx + 0x2c]
mov word [rsi + 0xb4], ax
call fcn.140059540
test al, al
jne 0x1400590bb
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, dword [rax]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov edx, ebx
mov rcx, rsi
mov rdi, rax
call fcn.1400626e0
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rbp
call fcn.140057990
jmp 0x1400590c3
mov rcx, rsi
call fcn.140058ab0
mov rdi, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140081290
add rsp, 0x140
pop rsi
pop rbp
pop rbx
ret
Function at 0x140059890
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x68], rax
xor esi, esi
mov dword [rsp + 0x20], 4
mov eax, esi
lea r9, [rsp + 0x50]
cmp byte [rcx + 0x994], al
mov rdi, rdx
mov rbx, rcx
mov edx, 0xffff
setne al
lea r8d, [rsi + 8]
mov rcx, rdi
mov dword [rsp + 0x50], eax
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1400598ff
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.140057a90
jmp 0x14005998e
mov ecx, dword [rbx + 0x998]
mov dword [rsp + 0x58], 1
call fcn.140059b90
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x99c]
call fcn.140059b90
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, ntohs
mov qword [rsp + 0x30], rax
mov edx, 0x98000004
mov dword [rsp + 0x28], esi
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x60], ecx
mov rcx, rdi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x14005998e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, edi
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r9d, eax
mov rcx, rbx
call fcn.140057a90
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.140081290
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x140059b50
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov edi, ecx
mov rbx, rdx
mov rcx, r8
call fcn.140059be0
mov r8d, eax
mov rdx, rbx
mov ecx, edi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
mov rbx, qword [rsp + 0x30]
cdqe
add rsp, 0x20
pop rdi
ret
Function at 0x140061b20
Capabilities:
Resolve dns

Disassembly:
push rbp
push rsi
push r12
push r14
push r15
sub rsp, 0x20
xor r12d, r12d
mov r15, r9
mov qword [r9], r12
mov esi, r12d
lea r9, [rsp + 0x68]
mov r14d, r12d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov ebp, eax
test eax, eax
jne 0x140061c98
mov qword [rsp + 0x50], rbx
mov rbx, qword [rsp + 0x68]
test rbx, rbx
je 0x140061c81
mov qword [rsp + 0x58], rdi
nop dword [rax]
cmp dword [rbx + 4], 2
jne 0x140061c18
cmp qword [rbx + 0x20], r12
je 0x140061c18
cmp qword [rbx + 0x10], 0x10
jb 0x140061c18
mov ecx, Ordinal_50
call qword [str._n__b_]
mov rdi, rax
test rax, rax
je 0x140061c51
mov ecx, dword [rbx]
mov dword [rax], ecx
mov ecx, dword [rbx + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rbx + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rbx + 0xc]
mov dword [rax + 0xc], ecx
mov ecx, reloc.WS2_32.dll_recv
mov dword [rax + reloc.WS2_32.dll_recv], 0x10
mov qword [rax + 0x20], r12
mov qword [rax + 0x18], r12
mov qword [rax + 0x28], r12
call qword [str._n__b_]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140061c41
mov rcx, qword [rbx + 0x20]
movups xmm0, xmmword [rcx]
movups xmmword [rax], xmm0
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x140061c05
call qword [case.0x14007b774.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140061c27
test rsi, rsi
cmove rsi, rdi
test r14, r14
je 0x140061c15
mov qword [r14 + 0x28], rdi
mov r14, rdi
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x140061b70
jmp 0x140061c56
mov rcx, qword [rdi + 0x20]
mov ebp, 8
call qword [0x1401b9008]
mov rcx, rdi
call qword [0x1401b9008]
jmp 0x140061c56
mov rcx, rdi
mov ebp, 8
call qword [0x1401b9008]
jmp 0x140061c56
mov ebp, 8
mov rcx, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x58]
test rcx, rcx
je 0x140061c6b
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebp, ebp
je 0x140061c7c
mov rcx, rsi
call fcn.140061ad0
mov rsi, r12
jmp 0x140061c8e
test rsi, rsi
jne 0x140061c8e
mov ebp, 0x2af9
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rbx, qword [rsp + 0x50]
mov eax, ebp
mov qword [r15], rsi
add rsp, 0x20
pop r15
pop r14
pop r12
pop rsi
pop rbp
ret

Function at 0x140063090
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 qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140063130
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub rsp, 0x28
mov rax, r8
mov r10, rdx
cmp ecx, 2
je 0x140063152
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov dword [rax], 0x273f
xor eax, eax
add rsp, 0x28
ret
mov r8, r9
mov rdx, rax
mov rcx, r10
add rsp, 0x28
jmp 0x140063170
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x50], rax
movzx eax, byte [rcx + 3]
mov rbx, rdx
movzx edx, byte [rcx + 2]
mov rdi, r8
movzx r10d, byte [rcx + 1]
lea r8, str._d._d._d._d
movzx r9d, byte [rcx]
lea rcx, [rsp + 0x40]
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x28], edx
mov edx, reloc.WS2_32.dll_recv
mov byte [rsp + 0x40], 0
mov dword [rsp + 0x20], r10d
call fcn.14005fda0
lea rcx, [rsp + 0x40]
or rax, 0xffffffffffffffff
inc rax
cmp byte [rcx + rax], 0
jne 0x1400631d1
test rax, rax
je 0x140063214
cmp rax, rdi
jae 0x140063214
lea rax, [rsp + 0x40]
mov r8, rbx
sub r8, rax
lea rcx, [rsp + 0x40]
nop dword [rax]
nop dword [rax + rax]
movzx edx, byte [rcx]
mov byte [r8 + rcx], dl
lea rcx, [rcx + 1]
test dl, dl
jne 0x140063200
mov rax, rbx
jmp 0x140063222
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov dword [rax], Ordinal_30
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.140081290
mov rbx, qword [rsp + 0x80]
add rsp, 0x60
pop rdi
ret
Function at 0x140063430
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14006345a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140088e78]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_multibyte_l1_1_0.dll__mbspbrk]
test rax, rax
je 0x1400634be
mov rcx, rbx
test r14, r14
je 0x1400634a8
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x1400634f6
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400634f6
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x1400635b8
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140063520
lea ecx, [rax + 1]
add rcx, rdx
call qword [str._n__b_]
mov rdi, rax
test rax, rax
je 0x1400635aa
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400635aa
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140063550
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140063564
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x140063580
mov rcx, rdi
test r14, r14
je 0x1400635a1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400635a7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [0x1401b9008]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret

Function at 0x140065a90
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140065af7
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140065af7
lea rcx, [rsp + 0x20]
call qword [case.0x14007b774.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140081290
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140081290
add rsp, 0x148
ret
jmp 0x140065a90
Function at 0x140065b20
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140065af7
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140065af7
lea rcx, [rsp + 0x20]
call qword [case.0x14007b774.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140081290
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140081290
add rsp, 0x148
ret
jmp 0x140065a90
Function at 0x14006b950
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbp, qword [rcx + 0x240]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x28]
mov rbx, rcx
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
mov rcx, rbp
or rdi, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14006b9c1
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
lea rdx, [rsp + 0x28]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.1400583c0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x14006b9e6
lea rdx, str.Error_accept__ing_server_connect
call fcn.140057990
lea eax, [rdi + 0x1f]
jmp 0x14006ba47
lea rdx, str.Connection_accepted_from_server_n
call fcn.140057a90
mov byte [rbx + 0x3b4], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x240], rdi
call fcn.1400788a0
mov byte [rbx + 0x259], 1
mov rax, qword [rsi + 0x2c8]
test rax, rax
je 0x14006ba45
mov rcx, qword [rsi + 0x2d0]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x14006ba45
mov rcx, rbx
call fcn.14006bf30
mov eax, Ordinal_46
jmp 0x14006ba47
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140081290
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret

Function at 0x14006cc20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
cmp byte [rcx + 0x7e2], 0
mov rbx, rcx
jne 0x14006ccc9
xor edx, edx
mov dword [rcx + 0x804], edx
mov rax, qword [rcx]
mov ecx, edx
cmp dword [rax + 0x71c], 2
sete cl
mov dword [rbx + 0x808], ecx
mov rax, qword [rbx]
cmp dword [rax + 0x718], 2
jne 0x14006cc67
cmp dword [rbx + 0x7e4], edx
je 0x14006ccc6
cmp byte [rbx + 0x3aa], dl
je 0x14006cc83
mov r8, qword [rbx + 0x7c0]
test r8, r8
je 0x14006cc83
mov dword [rbx + 0x7e4], edx
jmp 0x14006cc9f
cmp dword [rbx + 0x7d0], edx
je 0x14006ccc6
mov r8, qword [rbx + 0x7c8]
mov dword [rbx + 0x7e4], 1
mov r8, qword [r8]
lea rdx, str.CWD__s
lea rcx, [rbx + 0x750]
call fcn.14007c6b0
test eax, eax
jne 0x14006ccd3
lea edx, [rax + 0x10]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006bf20
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006d0a0
add rsp, 0x20
pop rbx
ret

Function at 0x14006d0a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x750
cmp byte [rax + 0x732], 0
jne 0x14006d0c5
cmp dword [rax + 0x590], 0
je 0x14006d0f1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006d0f1
lea rdx, str.MDTM__s
call fcn.14007c6b0
test eax, eax
jne 0x14006d0fe
lea edx, [rax + 0x12]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006bf20
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006e150
add rsp, 0x20
pop rbx
ret
Function at 0x14006d860
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rsi, qword [rcx]
lea eax, [rdx - 0xc8]
mov rdi, rcx
cmp eax, 0x64
jb 0x14006d8e1
mov qword [rsp + 0x30], rbx
mov ebx, dword [rcx + 0x800]
test ebx, ebx
jne 0x14006d89f
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.140057a90
mov byte [rdi + 0x3bd], bl
inc ebx
cmp ebx, 2
jne 0x14006d8c8
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.140057990
lea eax, [rbx + 0x1c]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov edx, ebx
mov rcx, rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp 0x14006e500
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.140057a90
xor edx, edx
mov rcx, rdi
call fcn.14006bf20
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.14006c090
Function at 0x14006dc20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1f8]
cmp dword [rdx + 0x18], 0
je 0x14006dc6d
cmp qword [rcx + 0x7d8], 0
je 0x14006dc6d
add rcx, 0x750
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14007c6b0
test eax, eax
jne 0x14006dc77
lea edx, [rax + 0x1a]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006bf20
add rsp, 0x20
pop rbx
jmp fcn.14006d910
add rsp, 0x20
pop rbx
ret

Function at 0x14006df20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x750
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1f8]
cmp dword [rdx + 0x18], 1
jne 0x14006df6c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006df6c
lea rdx, str.SIZE__s
call fcn.14007c6b0
test eax, eax
jne 0x14006df79
lea edx, [rax + 0x17]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006bf20
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006dc20
add rsp, 0x20
pop rbx
ret

Function at 0x14006e150
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub rsp, 0x28
mov r10, qword [rcx]
mov r9, rcx
cmp byte [r10 + 0x741], 0
je 0x14006e1a7
cmp qword [rcx + 0x7d8], 0
je 0x14006e1a7
movzx edx, byte [r10 + 0x734]
call fcn.14006c2d0
test eax, eax
je 0x14006e1a7
mov rax, qword [r10 + 0x1f8]
mov r8d, reloc.WS2_32.dll_send
mov rcx, r9
mov dword [rax + 0x18], 1
movzx edx, byte [r10 + 0x734]
add rsp, 0x28
jmp fcn.14006c240
mov rcx, r9
add rsp, 0x28
jmp fcn.14006df20
Function at 0x1400709b0
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x1401b90e0]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
lea rdx, [rsp + 0x20]
mov ecx, 2
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1400709f6
mov r8d, eax
lea rdx, str.WSAStartup_failed___d_
mov rcx, rbx
call fcn.140057990
jmp 0x140070a20
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x140070a11
shr ax, 8
test al, al
jne 0x140070a11
xor eax, eax
jmp 0x140070a25
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.140057990
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140081290
add rsp, 0x1d0
pop rbx
ret
Function at 0x140071150
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x1f8]
mov r8d, dword [r9 + r10*4 + 8]
sub r8d, 1
je 0x1400711d4
sub r8d, 1
je 0x1400711ab
cmp r8d, 1
jne 0x1400711e8
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1400711cc
cmp ecx, r8d
jne 0x1400711e8
xor eax, eax
mov dword [r9 + r10*4 + 8], 2
mov r8d, edx
mov dword [r9 + r10*4 + 0x408], eax
mov edx, 0xfb
mov rcx, r11
jmp fcn.140071370
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1400711cc
cmp ecx, 1
jne 0x1400711e8
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
mov dword [r9 + r10*4 + 0x408], eax
ret
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfc
mov dword [r9 + r10*4 + 8], eax
jmp fcn.140071370
ret

Function at 0x1400711f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x1f8]
mov r8d, dword [r9 + r10*4 + 0xc08]
test r8d, r8d
je 0x140071297
sub r8d, 2
je 0x140071250
cmp r8d, 1
jne 0x140071289
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140071243
cmp ecx, r8d
jne 0x140071289
mov dword [r9 + r10*4 + 0xc08], r8d
mov dword [r9 + r10*4 + 0x1008], 0
ret
mov dword [r9 + r10*4 + 0xc08], 0
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x14007128a
cmp ecx, 1
jne 0x140071289
mov dword [r9 + r10*4 + 0xc08], 3
mov rcx, r11
mov dword [r9 + r10*4 + 0x1008], 0
mov r8d, edx
mov edx, 0xfe
jmp fcn.140071370
ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x14007127c
mov r8d, edx
mov dword [r9 + r10*4 + 0xc08], 1
mov edx, 0xfd
jmp fcn.140071370

Function at 0x1400712c0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x1f8]
mov r8d, dword [r9 + r10*4 + 0xc08]
sub r8d, 1
je 0x140071350
sub r8d, 1
je 0x140071321
cmp r8d, 1
jne 0x140071367
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140071345
cmp ecx, r8d
jne 0x140071367
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], 2
mov r8d, edx
mov dword [r9 + r10*4 + 0x1008], eax
mov edx, 0xfd
mov rcx, r11
jmp fcn.140071370
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140071345
cmp ecx, 1
jne 0x140071367
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
mov dword [r9 + r10*4 + 0x1008], eax
ret
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfe
mov dword [r9 + r10*4 + 0xc08], eax
jmp fcn.140071370
ret
Function at 0x140071370
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x238]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400713cf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140057990
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140070b50
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140071730
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r11, edx
mov r10, qword [rax + 0x1f8]
mov r9d, dword [r10 + r11*4 + 8]
cmp r8d, 1
jne 0x140071786
test r9d, r9d
je 0x140071770
sub r9d, 2
je 0x140071798
cmp r9d, r8d
jne 0x1400717c6
cmp dword [r10 + r11*4 + 0x408], 0
jne 0x1400717c6
mov dword [r10 + r11*4 + 0x408], 1
ret
mov r8d, edx
mov dword [r10 + r11*4 + 8], 2
mov edx, 0xfb
jmp fcn.140071370
sub r9d, 1
je 0x1400717b0
sub r9d, 1
je 0x140071758
cmp r9d, 1
jne 0x1400717c6
cmp dword [r10 + r11*4 + 0x408], 1
jne 0x1400717c6
mov dword [r10 + r11*4 + 0x408], 0
ret
mov r8d, edx
mov dword [r10 + r11*4 + 8], 3
mov edx, 0xfc
jmp fcn.140071370
ret

Function at 0x1400717d0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r11, edx
mov r10, qword [rax + 0x1f8]
mov r9d, dword [r10 + r11*4 + 0xc08]
cmp r8d, 1
jne 0x14007182c
test r9d, r9d
je 0x140071813
sub r9d, 2
je 0x14007183e
cmp r9d, r8d
jne 0x14007186f
cmp dword [r10 + r11*4 + 0x1008], 0
jne 0x14007186f
mov dword [r10 + r11*4 + 0x1008], 1
ret
mov r8d, edx
mov dword [r10 + r11*4 + 0xc08], 2
mov edx, 0xfd
jmp fcn.140071370
sub r9d, 1
je 0x140071856
sub r9d, 1
je 0x1400717fb
cmp r9d, 1
jne 0x14007186f
cmp dword [r10 + r11*4 + 0x1008], 1
jne 0x14007186f
mov dword [r10 + r11*4 + 0x1008], 0
ret
mov r8d, edx
mov dword [r10 + r11*4 + 0xc08], 3
mov edx, 0xfe
jmp fcn.140071370
ret