joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140036340
Capabilities:
Create process on windows

Disassembly:
sub rsp, 0x108
cmp byte [rcx + 0x12], 0
je 0x140036357
xor al, al
add rsp, 0x108
ret
xor eax, eax
mov byte [rcx + 0x12], 1
xor edx, edx
mov qword [rsp + 0x100], rbx
lea rcx, [rsp + 0x90]
mov qword [rsp + 0x50], rax
mov qword [rsp + 0x58], rax
lea r8d, [rax + 0x68]
mov qword [rsp + 0x60], rax
call fcn.1400ad020
xor ebx, ebx
mov dword [rsp + 0x90], WSASetLastError
mov edx, Ordinal_200
mov word [rsp + 0xd0], bx
lea rcx, [rsp + 0x68]
mov dword [rsp + 0xcc], 1
call fcn.1400244d0
cmp qword [rax + 0x18], 8
jb 0x1400363c0
mov rax, qword [rax]
lea rcx, [rsp + 0x50]
xor r9d, r9d
mov qword [rsp + 0x48], rcx
xor r8d, r8d
lea rcx, [rsp + 0x90]
mov rdx, rax
mov qword [rsp + 0x40], rcx
xor ecx, ecx
mov qword [rsp + 0x38], rbx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x8000000
mov dword [rsp + 0x20], ebx
call qword [sym.imp.KERNEL32.dll_CreateProcessW]
mov r8, qword [rsp + 0x80]
test eax, eax
sete bl
cmp r8, 8
jb 0x140036423
mov rdx, qword [rsp + 0x68]
lea rcx, [rsp + 0x68]
inc r8
call fcn.1400146a0
test bl, bl
mov rbx, qword [rsp + 0x100]
jne 0x14003634d
mov rcx, qword [rsp + 0x50]
or edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x58]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
add rsp, 0x108
ret

Function at 0x1400377a0
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x14017af60]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov ecx, 0x202
lea rdx, [rsp + 0x20]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x140037801
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400377fb
shr ax, 8
cmp al, 2
jne 0x1400377fb
call fcn.1400403c0
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.14007c530
add rsp, 0x1d8
ret
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.14007c530
add rsp, 0x1d8
ret
Function at 0x140048b50
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140048b8b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov edx, 0x51
cmp eax, 0x2733
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x140048c90
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x20
movsxd rax, edx
mov rdi, r9
mov rsi, r8
mov r14, rcx
mov rbx, qword [rcx + rax*8 + 0x238]
call fcn.1400490f0
xor r9d, r9d
mov r8d, edi
mov rdx, rsi
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
movsxd rdi, eax
mov dword [rsi], 0
cmp rdi, 0xffffffffffffffff
jne 0x140048d28
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140048cfd
mov dword [rsi], 0x51
xor eax, eax
jmp 0x140048d2b
mov edx, ebx
mov rcx, r14
call fcn.14005a530
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140048860
mov rcx, qword [r14]
mov dword [rcx + 0x4c7c], ebx
mov dword [rsi], gethostname
mov rax, rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret

Function at 0x1400490f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rsi, rcx
movsxd rcx, edx
mov rax, qword [rsi + 0x3e8]
lea rbx, [rcx + 0x14]
mov rbp, qword [rsi + rcx*8 + 0x238]
shl rbx, 5
add rbx, rsi
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x1400491cc
lea rax, [0x140048bd0]
cmp qword [rsi + rcx*8 + 0x260], rax
jne 0x1400491cc
cmp qword [rbx], 0
je 0x140049156
test rdi, rdi
je 0x1400491cc
or r8, 0xffffffffffffffff
xor r9d, r9d
or rdx, r8
mov rcx, rbp
call fcn.1400481f0
cmp eax, 0xffffffff
je 0x1400491cc
test al, 1
je 0x1400491cc
cmp qword [rbx], 0
jne 0x1400491ab
mov rax, qword [rsi]
mov ecx, dword [rax + 0x6f0]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [fcn.1400e193c]
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 0x1400491ab
mov qword [rbx + 8], rcx
jmp 0x1400491cc
mov rdx, qword [rbx]
xor r9d, r9d
add rdx, qword [rbx + 0x10]
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400491cc
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400491f0
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 + 0x2b8]
mov rdi, r9
mov rsi, r8
mov rbx, rcx
test r10, r10
je 0x140049233
mov rax, qword [rcx + 0x208]
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 0x140049276
mov r9, qword [rbx + 0x200]
movsxd rcx, edx
lea rdx, [0x140131c18]
lea rcx, [rcx + rcx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call fcn.1400e8618
mov r9, qword [rbx + 0x200]
mov r8d, 1
mov rdx, rdi
mov rcx, rsi
call fcn.1400e8618
mov rbx, qword [rsp + 0x40]
xor eax, eax
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret

Function at 0x140049380
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x2c0], 0
je 0x14004939d
call fcn.140040f70
test eax, eax
jne 0x1400493c8
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x238]
cmp rcx, 0xffffffffffffffff
je 0x140049396
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1400493c8
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret

Function at 0x140049ce0
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 0x140049d4b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.14005a530
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.140048960
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.140048960
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x140049e80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
push rbp
push rsi
sub rsp, 0x140
mov rax, qword [0x14017af60]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xbc], 2
mov rbx, rdx
mov rbp, qword [rcx]
mov rsi, rcx
je 0x14004a069
cmp byte [rcx + 0x3a2], 0
mov qword [rsp + 0x170], rdi
jne 0x14004a059
cmp byte [rcx + 0x3be], 0
jne 0x14004a059
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 0x140049f23
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rsi
mov ebx, eax
call fcn.14005a530
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rbp
call fcn.140048860
jmp 0x14004a061
xor edx, edx
mov dword [rsp + 0x20], 0x80
mov r8d, 0x80
lea rcx, [rsp + 0x30]
call fcn.1400ad020
lea r8, [rsp + 0x20]
mov rcx, rbx
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x140049f80
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rsi
mov ebx, eax
call fcn.14005a530
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rbp
call fcn.140048860
jmp 0x14004a061
lea rbx, [rsi + 0x186]
mov rdx, rbx
lea r8, [rsi + 0x1b4]
lea rcx, [rsp + 0xb0]
call fcn.14004a5b0
test al, al
jne 0x140049fd6
call fcn.1400e49e8
mov rbx, rax
call fcn.1400e49e8
mov edx, dword [rbx]
mov rcx, rsi
mov rdi, rax
call fcn.14005a530
mov r8d, dword [rdi]
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rbp
call fcn.140048860
jmp 0x14004a061
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
lea r8, [rsi + 0x1e8]
movups xmm1, xmmword [rbx + 0x10]
lea rdx, [rsi + reloc.OLEAUT32.dll_VarUI8FromDec]
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.14004a5b0
test al, al
jne 0x14004a059
call fcn.1400e49e8
mov rbx, rax
call fcn.1400e49e8
mov edx, dword [rbx]
mov rcx, rsi
mov rdi, rax
call fcn.14005a530
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rbp
call fcn.140048860
jmp 0x14004a061
mov rcx, rsi
call fcn.140049a50
mov rdi, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14007c530
add rsp, 0x140
pop rsi
pop rbp
pop rbx
ret
Function at 0x14004a910
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x14017af60]
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 0x14004a97f
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.140048960
jmp 0x14004aa0e
mov ecx, dword [rbx + 0x998]
mov dword [rsp + 0x58], 1
call fcn.14004ac40
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x99c]
call fcn.14004ac40
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, reloc.OLEAUT32.dll_VariantTimeToDosDateTime
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 0x14004aa0e
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.140048960
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.14007c530
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x14004abd0
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.14004ad20
mov r8d, eax
mov rdx, rbx
mov ecx, edi
call fcn.1400f63d8
mov rbx, qword [rsp + 0x30]
cdqe
add rsp, 0x20
pop rdi
ret
Function at 0x1400598a0
Capabilities:
Resolve dns

Disassembly:
push rsi
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov esi, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140059a3e
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x140059a23
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rbp
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x1400598fd
lea ebp, [rax + 0xe]
jmp 0x140059909
cmp eax, 0x17
jne 0x1400599b1
lea ebp, [rax + 5]
cmp qword [rdi + 0x20], r13
je 0x1400599b1
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x1400599b1
cmp rax, rbp
jb 0x1400599b1
mov ecx, Ordinal_50
call qword [fcn.1400e193c]
mov rbx, rax
test rax, rax
je 0x1400599ec
mov eax, dword [rdi]
mov rcx, rbp
mov dword [rbx], eax
mov eax, dword [rdi + 4]
mov dword [rbx + 4], eax
mov eax, dword [rdi + 8]
mov dword [rbx + 8], eax
mov eax, dword [rdi + 0xc]
mov dword [rbx + 0xc], eax
mov dword [rbx + 0x10], ebp
mov qword [rbx + 0x20], r13
mov qword [rbx + 0x18], r13
mov qword [rbx + 0x28], r13
call qword [fcn.1400e193c]
mov qword [rbx + 0x20], rax
test rax, rax
je 0x1400599db
mov rdx, qword [rdi + 0x20]
mov r8, rbp
mov rcx, rax
call fcn.1400ac270
mov rcx, qword [rdi + 0x18]
test rcx, rcx
je 0x14005999e
call qword [case.0x14003ec86.0]
mov qword [rbx + 0x18], rax
test rax, rax
je 0x1400599c0
test rsi, rsi
cmove rsi, rbx
test r15, r15
je 0x1400599ae
mov qword [r15 + 0x28], rbx
mov r15, rbx
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x1400598f0
jmp 0x1400599f2
mov rcx, qword [rbx + 0x20]
mov r14d, 8
call qword [fcn.1400e1934]
mov rcx, rbx
call qword [fcn.1400e1934]
jmp 0x1400599f2
mov rcx, rbx
mov r14d, 8
call qword [fcn.1400e1934]
jmp 0x1400599f2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x50]
test rcx, rcx
je 0x140059a0c
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140059a1e
mov rcx, rsi
call fcn.140059850
mov rsi, r13
jmp 0x140059a32
test rsi, rsi
jne 0x140059a32
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov qword [r12], rsi
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rsi
ret
Function at 0x14005b410
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x140136210]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14005b43a
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, [0x14012fd98]
mov rcx, rbx
mov r14, rax
call fcn.1400ed22c
test rax, rax
je 0x14005b49d
mov rcx, rbx
test r14, r14
je 0x14005b487
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 0x14005b4d5
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14005b4d5
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 0x14005b598
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14005b500
lea ecx, [rax + 1]
add rcx, rdx
call qword [fcn.1400e193c]
mov rdi, rax
test rax, rax
je 0x14005b58a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14005b58a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14005b530
mov ecx, reloc.SHELL32.dll_PathGetShortPath
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x14005b544
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 0x14005b560
mov rcx, rdi
test r14, r14
je 0x14005b581
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14005b587
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1400e1934]
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 0x14005d990
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push rbx
sub rsp, 0x30
mov r9d, 1
mov dword [rsp + 0x20], 0xf0000000
xor r8d, r8d
xor edx, edx
mov rbx, rcx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14005d9d3
mov rcx, qword [rbx]
lea rax, [rbx + 8]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8003
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
add rsp, 0x30
pop rbx
ret
Function at 0x140063bb0
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 [0x14017af60]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x240]
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 0x140063c27
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.140049290
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x140063c4c
lea rdx, str.Error_accept__ing_server_connect
call fcn.140048860
lea eax, [rdi + 0x1f]
jmp 0x140063cad
lea rdx, str.Connection_accepted_from_server_n
call fcn.140048960
mov byte [rbx + 0x3ac], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x240], rdi
call fcn.140071b60
mov byte [rbx + 0x259], 1
mov rax, qword [rsi + 0x2c8]
test rax, rax
je 0x140063cab
mov rcx, qword [rsi + 0x2d0]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x140063cab
mov rcx, rbx
call fcn.1400642c0
mov eax, Ordinal_46
jmp 0x140063cad
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14007c530
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 0x140064fc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
cmp byte [rcx + 0x7da], 0
lea r9, [rcx + 0x748]
mov rbx, rcx
jne 0x14006506c
xor edx, edx
mov dword [r9 + 0xb4], edx
mov rax, qword [rcx]
mov ecx, edx
cmp dword [rax + 0x71c], 2
sete cl
mov dword [r9 + 0xb8], ecx
mov rax, qword [rbx]
cmp dword [rax + 0x718], 2
jne 0x140065011
cmp dword [r9 + 0x94], edx
je 0x140065069
cmp byte [rbx + 0x3a2], dl
je 0x14006502b
mov r8, qword [r9 + 0x70]
test r8, r8
je 0x14006502b
mov dword [r9 + 0x94], edx
jmp 0x140065046
cmp dword [r9 + 0x80], edx
je 0x140065069
mov r8, qword [r9 + 0x78]
mov dword [r9 + 0x94], 1
mov r8, qword [r8]
lea rdx, str.CWD__s
mov rcx, r9
call fcn.140076770
test eax, eax
jne 0x140065076
lea edx, [rax + 0x10]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400642b0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140065440
add rsp, 0x20
pop rbx
ret

Function at 0x140065440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x748
cmp byte [rax + 0x732], 0
jne 0x140065465
cmp dword [rax + 0x590], 0
je 0x140065491
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140065491
lea rdx, str.MDTM__s
call fcn.140076770
test eax, eax
jne 0x14006549e
lea edx, [rax + 0x12]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400642b0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400664f0
add rsp, 0x20
pop rbx
ret
Function at 0x140065c00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rsi, qword [rcx]
lea eax, [rdx - 0xc8]
mov ebx, dword [rcx + 0x7f8]
mov rdi, rcx
cmp eax, 0x64
jb 0x140065c81
test ebx, ebx
jne 0x140065c3f
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.140048960
mov byte [rdi + 0x3b5], bl
inc ebx
cmp ebx, 2
jne 0x140065c68
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.140048860
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 0x140066890
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.140048960
xor edx, edx
mov rcx, rdi
call fcn.1400642b0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.140064420
Function at 0x140065fc0
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 0x14006600d
cmp qword [rcx + 0x7d0], 0
je 0x14006600d
add rcx, 0x748
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140076770
test eax, eax
jne 0x140066017
lea edx, [rax + 0x1a]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400642b0
add rsp, 0x20
pop rbx
jmp fcn.140065cb0
add rsp, 0x20
pop rbx
ret

Function at 0x1400662c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x748
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1f8]
cmp dword [rdx + 0x18], 1
jne 0x14006630c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006630c
lea rdx, str.SIZE__s
call fcn.140076770
test eax, eax
jne 0x140066319
lea edx, [rax + 0x17]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400642b0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140065fc0
add rsp, 0x20
pop rbx
ret

Function at 0x1400664f0
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 0x140066547
cmp qword [rcx + 0x7d0], 0
je 0x140066547
movzx edx, byte [r10 + 0x734]
call fcn.140064660
test eax, eax
je 0x140066547
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.1400645d0
mov rcx, r9
add rsp, 0x28
jmp fcn.1400662c0
Function at 0x140069750
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x14017af60]
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 0x140069796
mov r8d, eax
lea rdx, str.WSAStartup_failed___d_
mov rcx, rbx
call fcn.140048860
jmp 0x1400697c0
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400697b1
shr ax, 8
test al, al
jne 0x1400697b1
xor eax, eax
jmp 0x1400697c5
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.140048860
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.14007c530
add rsp, 0x1d0
pop rbx
ret

Function at 0x140069ed0
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 0x140069f54
sub r8d, 1
je 0x140069f2b
cmp r8d, 1
jne 0x140069f68
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140069f4c
cmp ecx, r8d
jne 0x140069f68
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.14006a0f0
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140069f4c
cmp ecx, 1
jne 0x140069f68
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.14006a0f0
ret

Function at 0x140069f70
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 0x14006a017
sub r8d, 2
je 0x140069fd0
cmp r8d, 1
jne 0x14006a009
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140069fc3
cmp ecx, r8d
jne 0x14006a009
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 0x14006a00a
cmp ecx, 1
jne 0x14006a009
mov dword [r9 + r10*4 + 0xc08], 3
mov rcx, r11
mov dword [r9 + r10*4 + 0x1008], 0
mov r8d, edx
mov edx, VarUI2FromI4
jmp fcn.14006a0f0
ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x140069ffc
mov r8d, edx
mov dword [r9 + r10*4 + 0xc08], 1
mov edx, 0xfd
jmp fcn.14006a0f0