joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400af450
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
movsxd r8, edx
lea rbx, [rcx + 0x258]
mov rax, r8
shl rax, 5
add rbx, rax
mov rax, qword [rcx + 0x540]
mov rsi, qword [rcx + r8*8 + 0x210]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x74], 3
je 0x1400af533
lea rax, [0x1400aeee0]
cmp qword [rcx + r8*8 + 0x238], rax
jne 0x1400af533
cmp qword [rbx], 0
je 0x1400af4b4
test rdi, rdi
je 0x1400af533
or r8, 0xffffffffffffffff
xor r9d, r9d
or rdx, r8
mov rcx, rsi
call fcn.1400ae4a0
cmp eax, 0xffffffff
je 0x1400af533
test al, 1
je 0x1400af533
cmp qword [rbx], 0
jne 0x1400af512
mov ecx, 0x8000
mov qword [rbx + 8], 0x8000
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
xor ecx, ecx
mov qword [rbx], rax
mov qword [rbx + 0x10], rcx
mov qword [rbx + 0x18], rcx
test rax, rax
jne 0x1400af512
mov qword [rbx + 8], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov rdx, qword [rbx]
xor r9d, r9d
add rdx, qword [rbx + 0x10]
mov r8d, edi
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400af533
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400af550
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
mov r10, qword [rcx + 0x258]
mov rdi, r9
mov rsi, r8
mov rbx, rcx
test r10, r10
je 0x1400af593
mov rax, qword [rcx + 0x1a8]
mov qword [rsp + 0x20], rax
call r10
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
cmp edx, 2
ja 0x1400af5d6
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1400e5650]
add rcx, rax
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rbx + 0x1a0]
mov r8d, 1
mov rdx, rdi
mov rcx, rsi
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbx, qword [rsp + 0x40]
xor eax, eax
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret

Function at 0x1400af6e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x298], 0
je 0x1400af6fd
call fcn.1400a6270
test eax, eax
jne 0x1400af728
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x1400af6f6
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1400af728
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret
Function at 0x1400b0030
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [rcx]
lea r9, [rsp + 0x40]
mov rax, rdx
mov dword [rsp + 0x40], 1
mov edx, 6
mov dword [rsp + 0x20], 4
mov rdi, rcx
mov rcx, rax
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1400b009b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.1400bcb30
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.1400aec40
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400aec40
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400b01b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x140
mov rax, qword [0x140112040]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rbx, rdx
mov rsi, qword [rcx]
mov rdi, rcx
je 0x1400b037d
cmp byte [rcx + 0x50a], 0
jne 0x1400b0375
cmp byte [rcx + 0x526], 0
jne 0x1400b0375
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 0x1400b0252
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400bcb30
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400aeb70
jmp 0x1400b037d
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 0x1400b02af
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400bcb30
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400aeb70
jmp 0x1400b037d
lea rbx, [rdi + 0x16e]
mov rdx, rbx
lea r8, [rdi + 0x19c]
lea rcx, [rsp + 0xb0]
call fcn.1400b08a0
test al, al
jne 0x1400b02fd
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400bcb30
mov r9, rax
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400aeb70
jmp 0x1400b037d
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
lea r8, [rdi + 0x1d0]
movups xmm1, xmmword [rbx + 0x10]
lea rdx, [rdi + 0x1a0]
movups xmmword [rdi + 0x70], xmm0
lea rcx, [rsp + 0x30]
movsd xmm0, qword [rbx + 0x20]
movups xmmword [rdi + 0x80], xmm1
movsd qword [rdi + 0x90], xmm0
mov dword [rdi + 0x98], eax
movzx eax, word [rbx + 0x2c]
mov word [rdi + 0x9c], ax
call fcn.1400b08a0
test al, al
jne 0x1400b0375
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400bcb30
mov r9, rax
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400aeb70
jmp 0x1400b037d
mov rcx, rdi
call fcn.1400afda0
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14009e1d0
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400b0cc0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x140112040]
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 + 0x774], 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 0x1400b0d2f
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.1400aec40
jmp 0x1400b0dbe
mov ecx, dword [rbx + 0x778]
mov dword [rsp + 0x58], 1
call fcn.1400b9060
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x77c]
call fcn.1400b9060
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, recvfrom
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 0x1400b0dbe
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.1400aec40
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.14009e1d0
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400b9050
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call sub.api_ms_win_crt_stdio_l1_1_0.dll__read
cdqe
add rsp, 0x28
ret

Function at 0x1400bba60
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x1400e76c8]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400bba8a
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, [0x1400e76e8]
mov rcx, rbx
mov r14, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
test rax, rax
je 0x1400bbaed
mov rcx, rbx
test r14, r14
je 0x1400bbad7
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 0x1400bbb25
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400bbb25
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 0x1400bbbe8
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400bbb50
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400bbbda
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400bbbda
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400bbb80
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x1400bbb94
lea rcx, [rsi + rdi]
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x1400bbbb0
mov rcx, rdi
test r14, r14
je 0x1400bbbd1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400bbbd7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1400de23c]
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 0x1400bbdb0
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x1400bbf74
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400bbf54
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400bbe0d
lea ebp, [rax + 0xe]
jmp 0x1400bbe19
cmp eax, 0x17
jne 0x1400bbec1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400bbec1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400bbec1
cmp rax, rbp
jb 0x1400bbec1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400bbefc
mov ecx, dword [rsi]
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
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400bbeeb
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x1400bbeae
call qword [case.0x1400a47d6.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400bbed0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400bbebe
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400bbe00
jmp 0x1400bbf02
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400de23c]
mov rcx, rdi
call qword [fcn.1400de23c]
jmp 0x1400bbf02
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400de23c]
jmp 0x1400bbf02
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400bbf17
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400bbf4f
test rbx, rbx
je 0x1400bbf4a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400de23c]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400de23c]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400de23c]
mov rbx, rdi
test rdi, rdi
jne 0x1400bbf21
mov rbx, r13
jmp 0x1400bbf63
test rbx, rbx
jne 0x1400bbf63
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret
Function at 0x1400bd930
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400bd930
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov qword [rsp + 0x50], 0
mov rdi, rcx
mov dword [rsp + 0x20], 0xf0000040
xor edx, edx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1400bd98c
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x1400bd99c
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret
Function at 0x1400c57a0
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, 0xc0
mov rax, qword [0x140112040]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x218]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rbx, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
or rdi, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400c5817
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.1400af5f0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x1400c583c
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400aeb70
lea eax, [rdi + 0x1f]
jmp 0x1400c589d
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400aec40
mov byte [rbx + 0x514], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x218], rdi
call fcn.1400d4180
mov byte [rbx + 0x231], 1
mov rax, qword [rsi + 0x268]
test rax, rax
je 0x1400c589b
mov rcx, qword [rsi + 0x270]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x1400c589b
mov rcx, rbx
call fcn.1400c5de0
mov eax, Ordinal_46
jmp 0x1400c589d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14009e1d0
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x1400c6ad0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rcx + 0x8a], 0
jne 0x1400c6b7d
xor r9d, r9d
mov dword [rcx + 0xa0], r9d
mov edx, r9d
mov rax, qword [rbx]
cmp dword [rax + 0x504], 2
sete dl
mov dword [rcx + 0xa4], edx
cmp byte [rbx + 0x50a], r9b
je 0x1400c6b46
mov r8, qword [rcx + 0x68]
test r8, r8
je 0x1400c6b46
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], r9d
call fcn.1400d9440
test eax, eax
jne 0x1400c6b8a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
cmp dword [rcx + 0x78], r9d
je 0x1400c6b7d
mov r8, qword [rcx + 0x70]
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], 1
mov r8, qword [r8]
call fcn.1400d9440
test eax, eax
jne 0x1400c6b8a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c6f70
add rsp, 0x20
pop rbx
ret
Function at 0x1400c6f70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rdx, qword [rcx]
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rdx + 0x519], 0
jne 0x1400c6f95
cmp dword [rdx + 0x370], 0
je 0x1400c6fc1
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x1400c6fc1
lea rdx, str.MDTM__s
call fcn.1400d9440
test eax, eax
jne 0x1400c702a
mov dword [rbx + 0x948], 0x12
add rsp, 0x20
pop rbx
ret
cmp byte [rdx + 0x528], 0
je 0x1400c701d
cmp qword [rbx + 0x920], 0
je 0x1400c701d
cmp byte [rdx + 0x51b], 0
mov eax, 0x49
movsx ecx, byte [rbx + 0x938]
mov r8d, 0x41
cmovne eax, r8d
cmp ecx, eax
je 0x1400c701d
mov rax, qword [rdx + 0x198]
mov r8d, reloc.WS2_32.dll_send
mov rcx, rbx
mov dword [rax + 0x18], 1
movzx edx, byte [rdx + 0x51b]
add rsp, 0x20
pop rbx
jmp fcn.1400c6080
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c7f10
add rsp, 0x20
pop rbx
ret

Function at 0x1400c77f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x40
mov rsi, qword [rcx]
lea eax, [rdx - 0xc8]
mov edi, dword [rcx + 0x93c]
mov rbx, rcx
cmp eax, 0x64
jb 0x1400c7872
test edi, edi
jne 0x1400c7830
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.1400aec40
mov byte [rbx + 0x51d], dil
inc edi
cmp edi, 2
jne 0x1400c7859
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.1400aeb70
lea eax, [rdi + 0x1c]
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov edx, edi
mov rcx, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
jmp 0x1400c8500
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.1400aec40
xor edi, edi
mov dword [rbx + 0x948], edi
mov rax, qword [rbx]
mov rcx, qword [rax + 0x198]
cmp dword [rcx + 0x18], edi
je 0x1400c78be
or r8, 0xffffffffffffffff
mov qword [rsp + 0x30], rdi
or edx, r8d
mov dword [rsp + 0x28], 0xffffffff
xor r9d, r9d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
call fcn.1400b1ca0
jmp 0x1400c78c5
mov byte [rbx + 0x514], 1
mov rsi, qword [rsp + 0x58]
mov eax, edi
mov byte [rbx + 0x929], 1
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x1400c7c20
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 + 0x198]
cmp dword [rdx + 0x18], 0
je 0x1400c7c6d
cmp qword [rcx + 0x920], 0
je 0x1400c7c6d
add rcx, 0x8a0
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400d9440
test eax, eax
jne 0x1400c7c77
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400c78e0
add rsp, 0x20
pop rbx
ret

Function at 0x1400c7f10
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
mov rax, qword [rbx]
mov rdx, qword [rax + 0x198]
mov eax, dword [rdx + 0x18]
cmp eax, 1
jne 0x1400c7f5e
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x1400c7f5e
lea rdx, str.SIZE__s
call fcn.1400d9440
test eax, eax
jne 0x1400c7f9c
mov dword [rbx + 0x948], 0x17
add rsp, 0x20
pop rbx
ret
test eax, eax
je 0x1400c7f8f
cmp qword [rbx + 0x920], 0
je 0x1400c7f8f
xor r8d, r8d
lea rdx, str.REST__d
call fcn.1400d9440
test eax, eax
jne 0x1400c7f9c
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c78e0
add rsp, 0x20
pop rbx
ret

Function at 0x1400c8160
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0x528], 0
je 0x1400c81b8
cmp qword [rcx + 0x920], 0
je 0x1400c81b8
cmp byte [r9 + 0x51b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x938]
cmp eax, edx
je 0x1400c81b8
mov rax, qword [r9 + 0x198]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x18], 1
movzx edx, byte [r9 + 0x51b]
jmp fcn.1400c6080
jmp fcn.1400c7f10
Function at 0x1400caa10
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x140112040]
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 0x1400caa56
mov r8d, eax
lea rdx, str.WSAStartup_failed___d_
mov rcx, rbx
call fcn.1400aeb70
jmp 0x1400caa80
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400caa71
shr ax, 8
test al, al
jne 0x1400caa71
xor eax, eax
jmp 0x1400caa85
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.1400aeb70
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.14009e1d0
add rsp, 0x1d0
pop rbx
ret

Function at 0x1400cb240
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 8]
sub r8d, 1
je 0x1400cb2c4
sub r8d, 1
je 0x1400cb29b
cmp r8d, 1
jne 0x1400cb2d8
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1400cb2bc
cmp ecx, r8d
jne 0x1400cb2d8
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.1400cb460
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1400cb2bc
cmp ecx, 1
jne 0x1400cb2d8
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.1400cb460
ret

Function at 0x1400cb2e0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
test r8d, r8d
je 0x1400cb387
sub r8d, 2
je 0x1400cb340
cmp r8d, 1
jne 0x1400cb379
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x1400cb333
cmp ecx, r8d
jne 0x1400cb379
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 0x1400cb37a
cmp ecx, 1
jne 0x1400cb379
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.1400cb460
ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x1400cb36c
mov r8d, edx
mov dword [r9 + r10*4 + 0xc08], 1
mov edx, 0xfd
jmp fcn.1400cb460
Function at 0x1400cb3b0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
sub r8d, 1
je 0x1400cb440
sub r8d, 1
je 0x1400cb411
cmp r8d, 1
jne 0x1400cb457
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x1400cb435
cmp ecx, r8d
jne 0x1400cb457
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.1400cb460
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x1400cb435
cmp ecx, 1
jne 0x1400cb457
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.1400cb460
ret

Function at 0x1400cb460
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 + 0x210]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400cb4bf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400aeb70
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400cac60
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret