joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140053dc0
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 0x58
mov qword [rsp + 0x20], 0xfffffffffffffffe
call fcn.14004dc70
cmp al, 1
jne 0x140053e8b
mov dword [rsp + 0x30], 0xaebea98c
mov dword [rsp + 0x34], 0x8cb191fd
mov dword [rsp + 0x38], 0x868c88
mov byte [rsp + 0x3c], al
xor eax, eax
nop dword [rax + rax]
lea ecx, [rax - 0x27]
xor byte [rsp + rax + 0x30], cl
inc rax
cmp rax, 0xb
jb 0x140053e00
mov byte [rsp + 0x3c], 0
lea rcx, [rsp + 0x30]
call fcn.14004d670
lea rdx, [0x1400535e0]
lea rcx, [rsp + 0x60]
call fcn.14004b5a0
nop
mov rdx, rax
lea rcx, [rsp + 0x30]
call fcn.14004b5e0
nop
mov rcx, qword [rsp + 0x60]
test rcx, rcx
je 0x140053e54
mov edx, 8
call fcn.1400543c0
nop
cmp dword [rsp + 0x38], 0
jne 0x140053e66
mov ecx, 1
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
movaps xmm0, xmmword [rsp + 0x30]
movdqa xmmword [rsp + 0x40], xmm0
lea rcx, [rsp + 0x40]
call qword [sym.imp.MSVCP140.dll__Thrd_detach]
test eax, eax
je 0x140053e89
mov ecx, eax
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_C_error_int_]
nop
jmp 0x140053e91
call fcn.14004e110
int3
add rsp, 0x58
ret

Function at 0x140055840
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x1400b8008]
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 0x1400558a1
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x14005589b
shr ax, 8
cmp al, 2
jne 0x14005589b
call fcn.14005b8f0
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140093fb0
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.140093fb0
add rsp, 0x1d8
ret

Function at 0x14005da60
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400737b0
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 0x14007380c
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 0x14007381c
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 0x140065910
Capabilities:
Write file on windows

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0xe0
mov rax, qword [0x1400b8008]
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 0x140065a3f
test rax, rax
je 0x140065a3f
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x140065a3f
mov ecx, esi
lea r9, str.Data
sub ecx, 1
je 0x14006599b
sub ecx, 1
je 0x14006598b
sub ecx, 1
je 0x1400659a2
cmp ecx, 1
je 0x140065992
jmp 0x140065a3f
lea r9, str.Header
lea rax, [0x140099e10]
jmp 0x1400659a9
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.140068150
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400659d2
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x140065a09
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 0x140065a3f
jmp 0x140065a4f
mov r9, qword [rdi + 0x1a0]
lea rcx, [0x140099d38]
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.140066450
mov rcx, qword [rsp + 0xd0]
xor rcx, rsp
call fcn.140093fb0
add rsp, 0xe0
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140065d50
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 0x140065d8b
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 0x1400660f0
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.140066350
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 0x140066190
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140066164
mov rcx, qword [rsp + 0x50]
lea eax, [rdi + 0x52]
mov qword [rcx], 0
jmp 0x14006619a
mov edx, ebx
mov rcx, r14
call fcn.1400561b0
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140065a70
mov rax, qword [r14]
mov dword [rax + 0x49ec], ebx
mov eax, gethostname
jmp 0x140066192
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 0x140066350
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 0x140066433
lea rax, [0x140065de0]
cmp qword [rcx + r8*8 + 0x238], rax
jne 0x140066433
cmp qword [rbx], 0
je 0x1400663b4
test rdi, rdi
je 0x140066433
or r8, 0xffffffffffffffff
xor r9d, r9d
or rdx, r8
mov rcx, rsi
call fcn.1400653a0
cmp eax, 0xffffffff
je 0x140066433
test al, 1
je 0x140066433
cmp qword [rbx], 0
jne 0x140066412
mov ecx, 0x8000
mov qword [rbx + 8], 0x8000
call qword [str.nC_t_]
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 0x140066412
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 0x140066433
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x140066450
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 0x140066493
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 0x1400664d6
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x140099d38]
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 0x1400665e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x298], 0
je 0x1400665fd
call fcn.14005d130
test eax, eax
jne 0x140066628
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x1400665f6
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x140066628
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret
Function at 0x140066f30
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 0x140066f9b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.1400561b0
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.140065b40
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.140065b40
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400670b0
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 [0x1400b8008]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rbx, rdx
mov rsi, qword [rcx]
mov rdi, rcx
je 0x14006727d
cmp byte [rcx + 0x50a], 0
jne 0x140067275
cmp byte [rcx + 0x526], 0
jne 0x140067275
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 0x140067152
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400561b0
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140065a70
jmp 0x14006727d
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 0x1400671af
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400561b0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140065a70
jmp 0x14006727d
lea rbx, [rdi + 0x16e]
mov rdx, rbx
lea r8, [rdi + 0x19c]
lea rcx, [rsp + 0xb0]
call fcn.1400677a0
test al, al
jne 0x1400671fd
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400561b0
mov r9, rax
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140065a70
jmp 0x14006727d
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.1400677a0
test al, al
jne 0x140067275
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.1400561b0
mov r9, rax
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140065a70
jmp 0x14006727d
mov rcx, rdi
call fcn.140066ca0
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140093fb0
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140067bc0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1400b8008]
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 0x140067c2f
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.140065b40
jmp 0x140067cbe
mov ecx, dword [rbx + 0x778]
mov dword [rsp + 0x58], 1
call fcn.140071550
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x77c]
call fcn.140071550
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, ntohl
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 0x140067cbe
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.140065b40
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.140093fb0
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140071540
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 0x1400729d0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x14009bd88]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400729fa
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x14009bd98]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x14009bda8]
mov rcx, rbx
mov r14, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
test rax, rax
je 0x140072a5d
mov rcx, rbx
test r14, r14
je 0x140072a47
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 0x140072a95
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140072a95
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 0x140072b58
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140072ac0
lea ecx, [rax + 1]
add rcx, rdx
call qword [str.nC_t_]
mov rdi, rax
test rax, rax
je 0x140072b4a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x140072b4a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140072af0
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x140072b04
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 0x140072b20
mov rcx, rdi
test r14, r14
je 0x140072b41
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140072b47
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [str.bC_t_]
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 0x140072d20
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 0x140072ee4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140072ec4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140072d7d
lea ebp, [rax + 0xe]
jmp 0x140072d89
cmp eax, 0x17
jne 0x140072e31
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140072e31
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140072e31
cmp rax, rbp
jb 0x140072e31
mov ecx, Ordinal_50
call qword [str.nC_t_]
mov rdi, rax
test rax, rax
je 0x140072e6c
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.nC_t_]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140072e5b
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 0x140072e1e
call qword [case.0x14005b656.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140072e40
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140072e2e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140072d70
jmp 0x140072e72
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [str.bC_t_]
mov rcx, rdi
call qword [str.bC_t_]
jmp 0x140072e72
mov rcx, rdi
mov r14d, 8
call qword [str.bC_t_]
jmp 0x140072e72
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140072e87
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140072ebf
test rbx, rbx
je 0x140072eba
mov rcx, qword [rbx + 0x20]
call qword [str.bC_t_]
mov rcx, qword [rbx + 0x18]
call qword [str.bC_t_]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [str.bC_t_]
mov rbx, rdi
test rdi, rdi
jne 0x140072e91
mov rbx, r13
jmp 0x140072ed3
test rbx, rbx
jne 0x140072ed3
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 0x1400737b0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1400737b0
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 0x14007380c
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 0x14007381c
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 0x14007b620
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 [0x1400b8008]
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 0x14007b697
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.1400664f0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x14007b6bc
lea rdx, str.Error_accept__ing_server_connect
call fcn.140065a70
lea eax, [rdi + 0x1f]
jmp 0x14007b71d
lea rdx, str.Connection_accepted_from_server_n
call fcn.140065b40
mov byte [rbx + 0x514], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x218], rdi
call fcn.14008a000
mov byte [rbx + 0x231], 1
mov rax, qword [rsi + 0x268]
test rax, rax
je 0x14007b71b
mov rcx, qword [rsi + 0x270]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x14007b71b
mov rcx, rbx
call fcn.14007bc60
mov eax, Ordinal_46
jmp 0x14007b71d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140093fb0
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 0x14007c950
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 0x14007c9fd
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 0x14007c9c6
mov r8, qword [rcx + 0x68]
test r8, r8
je 0x14007c9c6
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], r9d
call fcn.14008f2c0
test eax, eax
jne 0x14007ca0a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
cmp dword [rcx + 0x78], r9d
je 0x14007c9fd
mov r8, qword [rcx + 0x70]
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], 1
mov r8, qword [r8]
call fcn.14008f2c0
test eax, eax
jne 0x14007ca0a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14007cdf0
add rsp, 0x20
pop rbx
ret
Function at 0x14007cdf0
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 0x14007ce15
cmp dword [rdx + 0x370], 0
je 0x14007ce41
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x14007ce41
lea rdx, str.MDTM__s
call fcn.14008f2c0
test eax, eax
jne 0x14007ceaa
mov dword [rbx + 0x948], 0x12
add rsp, 0x20
pop rbx
ret
cmp byte [rdx + 0x528], 0
je 0x14007ce9d
cmp qword [rbx + 0x920], 0
je 0x14007ce9d
cmp byte [rdx + 0x51b], 0
mov eax, 0x49
movsx ecx, byte [rbx + 0x938]
mov r8d, 0x41
cmovne eax, r8d
cmp ecx, eax
je 0x14007ce9d
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.14007bf00
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14007dd90
add rsp, 0x20
pop rbx
ret

Function at 0x14007d670
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 0x14007d6f2
test edi, edi
jne 0x14007d6b0
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.140065b40
mov byte [rbx + 0x51d], dil
inc edi
cmp edi, 2
jne 0x14007d6d9
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.140065a70
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 0x14007e380
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.140065b40
xor edi, edi
mov dword [rbx + 0x948], edi
mov rax, qword [rbx]
mov rcx, qword [rax + 0x198]
cmp dword [rcx + 0x18], edi
je 0x14007d73e
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.14006a190
jmp 0x14007d745
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