joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400a55c0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x1400a55ed
xor eax, eax
jmp 0x1400a5742
mov rdx, qword [rcx + 0x40]
mov rax, qword [rdx]
test rax, rax
je 0x1400a5618
mov rdx, qword [rcx + 0x58]
movsxd r8, dword [rdx]
add r8, rax
cmp rax, r8
jae 0x1400a5618
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void____ptr64]
mov byte [rax], dil
mov eax, edi
jmp 0x1400a5742
cmp qword [rcx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x1400a5735
mov r8, qword [rcx + 0x18]
lea rax, [rcx + 0x70]
cmp qword [r8], rax
jne 0x1400a565b
mov rdx, qword [rcx + 0x90]
mov rcx, qword [rcx + 0x88]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
mov rcx, qword [rbx + 0x68]
test rcx, rcx
jne 0x1400a5686
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x1400a573a
lea rax, [rsp + 0x48]
mov byte [rsp + 0x40], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x41]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x40]
lea rax, [rsp + 0x50]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x1400a56f5
sub eax, 1
je 0x1400a56f5
cmp eax, 2
jne 0x1400a5735
movsx ecx, byte [rsp + 0x40]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x1400a573a
mov rsi, qword [rsp + 0x48]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x1400a5723
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x1400a5735
lea rax, [rsp + 0x40]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x50], rax
mov eax, edi
jne 0x1400a573a
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400f3620
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x1400a5c10
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x1400a5ce3
cmp byte [rcx + 0x71], 0
je 0x1400a5ce3
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x1400a5cdf
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x1400a5ca4
sub eax, 1
je 0x1400a5ca8
cmp eax, 2
jne 0x1400a5cdf
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x1400a5cd6
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x1400a5cdf
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400a5c8c
xor al, al
jmp 0x1400a5c8c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x60
pop rbx
ret
Function at 0x1400a7b60
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r10, rcx
mov r9d, 0x270
mov ecx, dword [rcx]
cmp ecx, r9d
jne 0x1400a7bc1
lea r8, [r10 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r9, 1
jne 0x1400a7b80
mov ecx, dword [r10]
jmp 0x1400a7caa
cmp ecx, 0x4e0
jb 0x1400a7caa
lea r11, [r10 + 0x9c4]
mov qword [rsp], rbx
mov eax, dword [r11]
mov ebx, 0xe3
mov edx, dword [r11 + 4]
lea r8, [r11 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 + 0x634]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x1400a7be0
lea r11, [r10 + 0xd50]
mov ebx, 0x18c
mov eax, dword [r11]
nop dword [rax + rax]
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 - 0xd4c]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x1400a7c30
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, dword [r10 + 0x1380]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x634]
xor ecx, edx
mov dword [r10 + 0x9c0], ecx
xor ecx, ecx
mov dword [r10], ecx
mov eax, ecx
mov edx, dword [r10 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r10], eax
mov ecx, edx
mov eax, dword [r10 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret
Function at 0x1400af970
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rdi
sub rsp, 0x20
mov rdi, rcx
test rcx, rcx
je 0x1400afa5a
call fcn.1400afbc0
test al, al
jne 0x1400afa5a
mov qword [rsp + 0x30], rbx
mov rbx, 0xffffffffffffffff
mov qword [rsp + 0x38], rbp
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x48], r14
xor r14d, r14d
mov esi, r14d
inc rbx
cmp byte [rdi + rbx], sil
jne 0x1400af9b0
mov r8, rbx
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov rcx, rdi
call fcn.1400cbd70
test rax, rax
je 0x1400af9f5
sub rax, rdi
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov r8, rax
mov rcx, rdi
call fcn.1400cbd70
mov rsi, rax
test rax, rax
je 0x1400af9f5
inc rsi
mov rcx, rdi
sub rcx, rsi
add rbx, rcx
test rsi, rsi
mov ebp, 0x1505
cmovne rdi, rsi
mov rsi, rdi
lea rax, [rbx + rdi]
cmp rdi, rax
cmova rbx, r14
mov r14, qword [rsp + 0x48]
test rbx, rbx
je 0x1400afa41
nop dword [rax]
movzx ecx, byte [rsi]
call fcn.1400be620
movsx rcx, al
inc rsi
imul rbp, rbp, 0x21
mov rax, rsi
xor rbp, rcx
sub rax, rdi
cmp rax, rbx
jb 0x1400afa20
mov rsi, qword [rsp + 0x40]
mov rbx, qword [rsp + 0x30]
movzx eax, bpl
mov rbp, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
xor eax, eax
add rsp, 0x20
pop rdi
ret
Function at 0x1400bb4f0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x728], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x1400bb54e
mov dl, 1
call fcn.1400ab6c0
mov rax, qword [rdi + 0x680]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x728]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1400ab6c0
mov eax, ebx
jmp 0x1400bb590
cmp ebx, 2
ja 0x1400bb58e
mov r9, qword [rdi + 0x678]
lea rdx, [0x1400f84e0]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x678]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x1400bb5b0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0x140], rax
test dword [rcx + 0xe70], 0x4000000
mov rdi, rcx
jne 0x1400bb5f6
cmp qword [rcx + 0x688], 0
je 0x1400bb6d3
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1400ca220
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400bb624
mov rcx, qword [rdi + 0x688]
test rcx, rcx
je 0x1400bb668
test byte [rdi + 0x149c], 8
jne 0x1400bb668
lea rdx, [rsp + 0x30]
nop word [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400bb650
or dword [rdi + 0x149c], 8
test dword [rdi + 0xe70], 0x4000000
je 0x1400bb6cb
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1400bb724
cmp qword [rdi + 0x728], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1400bb6ec
mov dl, 1
mov rcx, rdi
call fcn.1400ab6c0
mov rax, qword [rdi + 0x680]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x728]
xor edx, edx
mov rcx, rdi
call fcn.1400ab6c0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x678]
lea rcx, [0x1400f84e0]
mov edx, 2
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x678]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
jmp 0x1400bb6cb
call fcn.1400f40a8
int3
Function at 0x1400bb730
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400bb894
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0x840], rax
test dword [rcx + 0xe70], 0x4000000
mov rdi, rcx
je 0x1400bb87c
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.1400ca220
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1400bb7f1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop dword [rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400bb7b0
cmp byte [rax + rcx - 1], 0xa
jne 0x1400bb7d8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1400bb7ec
lea r8, [0x140103e28]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.1400ca120
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400bb7f6
cmp qword [rdi + 0x728], 0
je 0x1400bb83e
mov dl, 1
mov rcx, rdi
call fcn.1400ab6c0
mov rax, qword [rdi + 0x680]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x728]
xor edx, edx
mov rcx, rdi
call fcn.1400ab6c0
jmp 0x1400bb874
mov r9, qword [rdi + 0x678]
lea rcx, [0x1400f84e0]
mov edx, 2
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x678]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x860
pop rdi
ret

Function at 0x1400bb9f0
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 0x1400bba2b
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 0x1400bbbd0
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0xb8
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0xa0], rax
mov r14, qword [rsp + 0x120]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x288]
mov rbp, qword [rsi + rcx*8 + 0x240]
add rbx, rax
mov rax, qword [rsi + 0x3e8]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x1400bbcd7
lea rax, [0x1400bba80]
cmp qword [rsi + rcx*8 + 0x268], rax
jne 0x1400bbcd7
cmp qword [rbx], r13
je 0x1400bbc5e
test rdi, rdi
je 0x1400bbcd7
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400bb100
cmp eax, 0xffffffff
je 0x1400bbcd7
test al, 1
je 0x1400bbcd7
mov rax, qword [rbx]
test rax, rax
jne 0x1400bbcb0
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb60]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [section..data]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x1400bbcd3
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400bbcd7
add qword [rbx + 0x10], rcx
jmp 0x1400bbcd7
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x1400bbd44
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400bbd10
mov dword [r14], 0x51
mov rax, r13
jmp 0x1400bbd47
mov r8d, 0x80
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1400e7470
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400bb5b0
mov rcx, qword [rsi]
mov dword [rcx + 0x10e8], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0xb8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400bc310
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
test byte [rcx + 0x2d8], 1
je 0x1400bc32d
call fcn.1400b49a0
test eax, eax
jne 0x1400bc353
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x240]
cmp rcx, 0xffffffffffffffff
je 0x1400bc326
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1400bc326
mov al, 1
add rsp, 0x28
ret
Function at 0x1400bddd0
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 0x1400be0b0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400be0da
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, [0x1400f8960]
mov rcx, rbx
mov r14, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
test rax, rax
je 0x1400be13d
mov rcx, rbx
test r14, r14
je 0x1400be127
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 0x1400be175
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400be175
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 0x1400be238
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400be1a0
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x1400be22a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400be22a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400be1d0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x1400be1e4
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x1400be200
mov rcx, rdi
test r14, r14
je 0x1400be221
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400be227
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [0x140115008]
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 0x1400cc100
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 0x1400cc2c4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400cc2a4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400cc15d
lea ebp, [rax + 0xe]
jmp 0x1400cc169
cmp eax, 0x17
jne 0x1400cc211
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400cc211
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400cc211
cmp rax, rbp
jb 0x1400cc211
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x1400cc24c
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 [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400cc23b
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 0x1400cc1fe
call qword [case.0x1400afdb9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400cc220
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400cc20e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400cc150
jmp 0x1400cc252
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [0x140115008]
mov rcx, rdi
call qword [0x140115008]
jmp 0x1400cc252
mov rcx, rdi
mov r14d, 8
call qword [0x140115008]
jmp 0x1400cc252
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400cc267
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400cc29f
test rbx, rbx
je 0x1400cc29a
mov rcx, qword [rbx + 0x20]
call qword [0x140115008]
mov rcx, qword [rbx + 0x18]
call qword [0x140115008]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [0x140115008]
mov rbx, rdi
test rdi, rdi
jne 0x1400cc271
mov rbx, r13
jmp 0x1400cc2b3
test rbx, rbx
jne 0x1400cc2b3
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 0x1400d13c0
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x1401150f0]
xor rax, rsp
mov qword [rsp + 0x130], rax
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
mov byte [rsp + 0x20], 0
test rax, rax
je 0x1400d1426
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x1400d1426
lea rcx, [rsp + 0x20]
call qword [case.0x1400afdb9.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400f3620
add rsp, 0x148
ret
Function at 0x1400d57b0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
test dword [rcx + 0xe70], 0x4000000
movsxd r10, r9d
je 0x1400d58d7
cmp r8d, 0xff
jne 0x1400d5814
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400d57fe
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xfc4f0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400bb730
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400bb730
cmp r8d, 0xfb
jne 0x1400d5826
lea r9, str.WILL
jmp 0x1400d5864
cmp r8d, 0xfc
jne 0x1400d5838
lea r9, str.WONT
jmp 0x1400d5864
cmp r8d, 0xfd
jne 0x1400d584a
lea r9, [0x1400fcf1c]
jmp 0x1400d5864
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400d58c0
cmp r10d, 0x27
jg 0x1400d5897
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xfcb10]
test r8, r8
jne 0x1400d58a7
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400bb730
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400d587e
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400bb730
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400bb730
add rsp, 0x38
ret

Function at 0x1400d5c30
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 + 0x240]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400d5c8f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400bb5b0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400d57b0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400d5e40
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400d5fed
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1f8]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1400d5e8e
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
jmp 0x1400d5e91
mov rax, rsi
cmp rax, rbx
jae 0x1400d5eaa
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400d5eaa
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x1400d5ee1
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400d5f37
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d5f37
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d5f37
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d5f37
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d5f37
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.1400d58e0
mov rcx, qword [r14 + 0x240]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400d5f99
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400bb5b0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400d5cc0
mov rcx, qword [r14 + 0x240]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400d5fe5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400bb5b0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret