joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140090370
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x14010a040]
xor rax, rsp
mov qword [rsp + 0x80], rax
xorps xmm0, xmm0
movups xmmword [rsp + 0x48], xmm0
xor edi, edi
mov qword [rsp + 0x58], rdi
mov qword [rsp + 0x60], 7
mov word [rsp + 0x48], di
mov dword [rsp + 0x40], ecx
movabs rdx, 0x3d4ea670eb4a91a3
mov qword [rsp + 0x20], rdx
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x30], rax
movabs rcx, 0xc71588817a5294ec
mov qword [rsp + 0x20], rcx
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x38], rax
mov qword [rsp + 0x20], rdx
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x70], rax
mov qword [rsp + 0x20], rcx
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x78], rax
movdqa xmm0, xmmword [rsp + 0x30]
xorps xmm0, xmmword [rsp + 0x70]
movdqa xmmword [rsp + 0x30], xmm0
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
nop dword [rax]
inc rdx
cmp word [rax + rdx*2], 0
jne 0x140090420
lea rcx, [rsp + 0x48]
cmp rdx, 7
ja 0x140090452
mov qword [rsp + 0x58], rdx
lea rbx, [rdx + rdx]
mov r8, rbx
lea rdx, [rsp + 0x30]
call sub.VCRUNTIME140.dll_memcpy
mov word [rsp + rbx + 0x48], di
jmp 0x14009045c
lea r9, [rsp + 0x30]
call fcn.140091110
mov qword [rsp + 0x68], rdi
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0x18]
mov rax, qword [rax + 0x10]
nop dword [rax]
nop word [rax + rax]
mov r10, qword [rax + 0x30]
movsxd rcx, dword [r10 + 0x3c]
mov ebx, dword [rcx + r10 + 0x88]
add rbx, r10
cmp rbx, r10
je 0x1400904f6
mov r9d, dword [rbx + 0x18]
test r9d, r9d
je 0x1400904f6
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r9d
lea rcx, [rdi + r9*4]
mov ecx, dword [rcx + r10]
add rcx, r10
mov r8d, 0x17846dda
movzx edx, byte [rcx]
inc rcx
test dl, dl
je 0x1400904f1
nop
movsx edx, dl
xor edx, r8d
imul r8d, edx, 0x1000193
movzx edx, byte [rcx]
lea rcx, [rcx + 1]
test dl, dl
jne 0x1400904d0
cmp r8d, 0xf99f3fc0
je 0x1400904fb
test r9d, r9d
jne 0x1400904b0
mov rax, qword [rax]
jmp 0x140090480
mov ecx, dword [rbx + 0x1c]
add rcx, r10
mov eax, dword [rbx + 0x24]
add rax, r10
movzx eax, word [rax + r9*2]
mov r8d, dword [rcx + rax*4]
add r8, r10
lea rdx, [rsp + 0x40]
lea rcx, [0x140090000]
call r8
mov rbx, qword [rsp + 0x68]
mov rdx, qword [rsp + 0x60]
cmp rdx, 7
jbe 0x14009056c
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140090567
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140090567
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140094c70
mov rax, rbx
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.140094c50
mov rbx, qword [rsp + 0xa8]
add rsp, 0x90
pop rdi
ret
Function at 0x14009465c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x140094696
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x14009469b
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400946e4
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400946e4
dec r8
sub rdx, 1
jne 0x1400946ca
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x140095b64
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140095bae
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140095bae
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140095bae
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140095bae
cmp dword [rcx + 0x84], 0xe
jbe 0x140095bae
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140095bb0
xor al, al
add rsp, 0x28
ret

Function at 0x140096530
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x14010a040]
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 0x140096591
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x14009658b
shr ax, 8
cmp al, 2
jne 0x14009658b
call fcn.14009b4c0
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140094c50
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.140094c50
add rsp, 0x1d8
ret

Function at 0x14009d5f0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400b4410
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 0x1400b446c
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 0x1400b447c
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 0x1400a5490
Capabilities:
Write file on windows

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0xe0
mov rax, qword [0x14010a040]
xor rax, rsp
mov qword [rsp + 0xd0], rax
cmp byte [rcx + 0x518], 0
mov r14, r9
mov rax, qword [rsp + 0x130]
mov rbp, r8
mov esi, edx
mov rdi, rcx
je 0x1400a55bf
test rax, rax
je 0x1400a55bf
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x1400a55bf
mov ecx, esi
lea r9, str.Data
sub ecx, 1
je 0x1400a551b
sub ecx, 1
je 0x1400a550b
sub ecx, 1
je 0x1400a5522
cmp ecx, 1
je 0x1400a5512
jmp 0x1400a55bf
lea r9, str.Header
lea rax, [0x1400db4d0]
jmp 0x1400a5529
lea r9, str.Header
lea rax, str.from
mov qword [rsp + 0x28], rdx
lea r8, str.__s__s__s_
mov edx, 0xa0
mov qword [rsp + 0x20], rax
lea rcx, [rsp + 0x30]
call fcn.1400b10f0
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400a5552
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400a5589
mov rax, qword [rdi + 0x1a8]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call r10
test eax, eax
je 0x1400a55bf
jmp 0x1400a55cf
mov r9, qword [rdi + 0x1a0]
lea rcx, [0x1400db3f0]
mov edx, 2
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x1a0]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, r14
mov r8, rbp
mov edx, esi
mov rcx, rdi
call fcn.1400a5fd0
mov rcx, qword [rsp + 0xd0]
xor rcx, rsp
call fcn.140094c50
add rsp, 0xe0
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400a58d0
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 0x1400a590b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
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 0x1400a5c70
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
xor eax, eax
mov rdi, r9
cmp rdx, qword [rcx + 0x218]
mov rsi, r8
mov r14, rcx
sete al
mov edx, eax
mov rbx, qword [rcx + rdx*8 + 0x210]
call fcn.1400a5ed0
xor r9d, r9d
mov r8d, edi
mov rdx, rsi
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
cmp rdi, 0xffffffffffffffff
jne 0x1400a5d10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400a5ce4
mov rcx, qword [rsp + 0x50]
lea eax, [rdi + 0x52]
mov qword [rcx], 0
jmp 0x1400a5d1a
mov edx, ebx
mov rcx, r14
call fcn.1400b3610
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400a55f0
mov rax, qword [r14]
mov dword [rax + 0x49ec], ebx
mov eax, gethostname
jmp 0x1400a5d12
xor eax, eax
mov rcx, qword [rsp + 0x50]
mov qword [rcx], rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x1400a5ed0
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 0x1400a5fb3
lea rax, [0x1400a5960]
cmp qword [rcx + r8*8 + 0x238], rax
jne 0x1400a5fb3
cmp qword [rbx], 0
je 0x1400a5f34
test rdi, rdi
je 0x1400a5fb3
or r8, 0xffffffffffffffff
xor r9d, r9d
or rdx, r8
mov rcx, rsi
call fcn.1400a4f20
cmp eax, 0xffffffff
je 0x1400a5fb3
test al, 1
je 0x1400a5fb3
cmp qword [rbx], 0
jne 0x1400a5f92
mov ecx, 0x8000
mov qword [rbx + 8], 0x8000
call qword [str.4M_r_]
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 0x1400a5f92
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 0x1400a5fb3
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400a5fd0
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 0x1400a6013
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 0x1400a6056
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1400db3f0]
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 0x1400a6160
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x298], 0
je 0x1400a617d
call fcn.14009ccf0
test eax, eax
jne 0x1400a61a8
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x1400a6176
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1400a61a8
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret
Function at 0x1400a6ab0
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 0x1400a6b1b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.1400b3610
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.1400a56c0
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400a56c0
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400a6c30
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 [0x14010a040]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rbx, rdx
mov rsi, qword [rcx]
mov rdi, rcx
je 0x1400a6dfd
cmp byte [rcx + 0x50a], 0
jne 0x1400a6df5
cmp byte [rcx + 0x526], 0
jne 0x1400a6df5
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 0x1400a6cd2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400b3610
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400a55f0
jmp 0x1400a6dfd
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 0x1400a6d2f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400b3610
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400a55f0
jmp 0x1400a6dfd
lea rbx, [rdi + 0x16e]
mov rdx, rbx
lea r8, [rdi + 0x19c]
lea rcx, [rsp + 0xb0]
call fcn.1400a7320
test al, al
jne 0x1400a6d7d
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400b3610
mov r9, rax
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400a55f0
jmp 0x1400a6dfd
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.1400a7320
test al, al
jne 0x1400a6df5
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400b3610
mov r9, rax
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400a55f0
jmp 0x1400a6dfd
mov rcx, rdi
call fcn.1400a6820
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140094c50
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400a7740
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x14010a040]
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 0x1400a77af
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.1400a56c0
jmp 0x1400a783e
mov ecx, dword [rbx + 0x778]
mov dword [rsp + 0x58], 1
call fcn.1400afae0
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x77c]
call fcn.1400afae0
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 0x1400a783e
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.1400a56c0
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.140094c50
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400afad0
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 0x1400b2540
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x1400dd468]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400b256a
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, [0x1400dd488]
mov rcx, rbx
mov r14, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
test rax, rax
je 0x1400b25cd
mov rcx, rbx
test r14, r14
je 0x1400b25b7
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 0x1400b2605
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400b2605
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 0x1400b26c8
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400b2630
lea ecx, [rax + 1]
add rcx, rdx
call qword [str.4M_r_]
mov rdi, rax
test rax, rax
je 0x1400b26ba
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400b26ba
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400b2660
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x1400b2674
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 0x1400b2690
mov rcx, rdi
test r14, r14
je 0x1400b26b1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400b26b7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [str..M_r_]
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 0x1400b2890
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 0x1400b2a54
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400b2a34
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400b28ed
lea ebp, [rax + 0xe]
jmp 0x1400b28f9
cmp eax, 0x17
jne 0x1400b29a1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400b29a1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400b29a1
cmp rax, rbp
jb 0x1400b29a1
mov ecx, Ordinal_50
call qword [str.4M_r_]
mov rdi, rax
test rax, rax
je 0x1400b29dc
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 [str.4M_r_]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400b29cb
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 0x1400b298e
call qword [str.ZN_r_]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400b29b0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400b299e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400b28e0
jmp 0x1400b29e2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [str..M_r_]
mov rcx, rdi
call qword [str..M_r_]
jmp 0x1400b29e2
mov rcx, rdi
mov r14d, 8
call qword [str..M_r_]
jmp 0x1400b29e2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400b29f7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400b2a2f
test rbx, rbx
je 0x1400b2a2a
mov rcx, qword [rbx + 0x20]
call qword [str..M_r_]
mov rcx, qword [rbx + 0x18]
call qword [str..M_r_]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [str..M_r_]
mov rbx, rdi
test rdi, rdi
jne 0x1400b2a01
mov rbx, r13
jmp 0x1400b2a43
test rbx, rbx
jne 0x1400b2a43
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 0x1400b4410
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400b4410
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 0x1400b446c
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 0x1400b447c
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 0x1400bc280
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 [0x14010a040]
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 0x1400bc2f7
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.1400a6070
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x1400bc31c
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400a55f0
lea eax, [rdi + 0x1f]
jmp 0x1400bc37d
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400a56c0
mov byte [rbx + 0x514], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x218], rdi
call fcn.1400cac60
mov byte [rbx + 0x231], 1
mov rax, qword [rsi + 0x268]
test rax, rax
je 0x1400bc37b
mov rcx, qword [rsi + 0x270]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x1400bc37b
mov rcx, rbx
call fcn.1400bc8c0
mov eax, Ordinal_46
jmp 0x1400bc37d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140094c50
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 0x1400bd5b0
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 0x1400bd65d
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 0x1400bd626
mov r8, qword [rcx + 0x68]
test r8, r8
je 0x1400bd626
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], r9d
call fcn.1400cff20
test eax, eax
jne 0x1400bd66a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
cmp dword [rcx + 0x78], r9d
je 0x1400bd65d
mov r8, qword [rcx + 0x70]
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], 1
mov r8, qword [r8]
call fcn.1400cff20
test eax, eax
jne 0x1400bd66a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400bda50
add rsp, 0x20
pop rbx
ret