joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140047310
Capabilities:
Hash data using fnv

Disassembly:
mov rax, rsp
push rbp
push rsi
push r14
sub rsp, 0x50
mov rbp, r8
mov r14, rdx
mov rsi, rcx
cmp rdx, r8
je 0x140041854
mov rdx, qword [rcx + 0x18]
movabs r8, 0x100000001b3
mov qword [rax + 0x10], rbx
mov rbx, r14
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r12
mov r12, qword [rcx + 8]
movzx ecx, byte [r14 + 0x10]
mov qword [rax - 0x20], r13
mov r13, qword [r14 + 8]
mov qword [rax - 0x28], r15
movabs rax, 0xcbf29ce484222325
mov r15, qword [rsi + 0x30]
xor rcx, rax
movzx eax, byte [r14 + 0x11]
imul rcx, r8
mov qword [rsp + 0x30], rdx
xor rcx, rax
movzx eax, byte [r14 + 0x12]
imul rcx, r8
xor rcx, rax
movzx eax, byte [r14 + 0x13]
imul rcx, r8
xor rcx, rax
imul rcx, r8
and r15, rcx
shl r15, 4
add r15, rdx
mov rax, qword [r15]
mov qword [rsp + 0x20], rax
mov rax, qword [r15 + 8]
mov qword [rsp + 0x28], rax
nop dword [rax + rax]
mov rcx, rbx
mov rdi, rbx
mov rbx, qword [rbx]
mov edx, 0x40
call fcn.1400f022c
dec qword [rsi + 0x10]
cmp rdi, qword [rsp + 0x28]
je 0x140041860
cmp rbx, rbp
jne 0x140041800
cmp qword [rsp + 0x20], r14
jne 0x14004182d
mov qword [r15], rbx
mov r12, qword [rsp + 0x88]
mov rdi, qword [rsp + 0x80]
mov r15, qword [rsp + 0x40]
mov qword [r13], rbx
mov qword [rbx + 8], r13
mov r13, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x78]
mov rax, rbp
add rsp, 0x50
pop r14
pop rsi
pop rbp
ret
cmp qword [rsp + 0x20], r14
jne 0x14004186f
mov qword [r15], r12
mov rax, r12
jmp 0x140041872
mov rax, r13
mov qword [r15 + 8], rax
cmp rbx, rbp
je 0x14004182d
nop dword [rax + rax]
movzx r15d, byte [rbx + 0x10]
movabs rdx, 0x100000001b3
movabs rax, 0xcbf29ce484222325
xor r15, rax
movzx eax, byte [rbx + 0x11]
imul r15, rdx
xor r15, rax
movzx eax, byte [rbx + 0x12]
imul r15, rdx
xor r15, rax
movzx eax, byte [rbx + 0x13]
imul r15, rdx
xor r15, rax
imul r15, rdx
and r15, qword [rsi + 0x30]
shl r15, 4
add r15, qword [rsp + 0x30]
mov r14, qword [r15 + 8]
mov rcx, rbx
mov rdi, rbx
mov rbx, qword [rbx]
mov edx, 0x40
call fcn.1400f022c
dec qword [rsi + 0x10]
cmp rdi, r14
je 0x1400418f8
cmp rbx, rbp
jne 0x1400418d2
jmp 0x14004182a
mov qword [r15], r12
mov qword [r15 + 8], r12
cmp rbx, rbp
jne 0x140041880
jmp 0x14004182d
push rdi
sub rsp, 0x30
mov rdi, rcx
mov rcx, qword [rcx + 0x10]
test rcx, rcx
je 0x1400473bc
mov rax, qword [rdi + 0x38]
shr rax, 3
cmp rax, rcx
jbe 0x14004734a
mov rdx, qword [rdi + 8]
mov rcx, rdi
mov r8, rdx
mov rdx, qword [rdx]
add rsp, 0x30
pop rdi
jmp 0x140041750
mov rcx, qword [rdi + 8]
mov rax, qword [rcx + 8]
mov qword [rax], 0
mov rcx, qword [rcx]
test rcx, rcx
je 0x14004738a
mov qword [rsp + 0x48], rbx
nop word [rax + rax]
mov rbx, qword [rcx]
mov edx, 0x40
call fcn.1400f022c
mov rcx, rbx
test rbx, rbx
jne 0x140047370
mov rbx, qword [rsp + 0x48]
mov rax, qword [rdi + 8]
lea r8, [rsp + 0x20]
mov qword [rax], rax
mov rax, qword [rdi + 8]
mov qword [rax + 8], rax
mov qword [rdi + 0x10], 0
mov rax, qword [rdi + 8]
mov rdx, qword [rdi + 0x20]
mov rcx, qword [rdi + 0x18]
mov qword [rsp + 0x20], rax
call fcn.14001c710
add rsp, 0x30
pop rdi
ret
Function at 0x14004b5d0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x14004b604
movabs r10, 0x100000001b3
nop
movzx ecx, byte [rdx + r9]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x14004b5f0
ret
Function at 0x140050570
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
mov eax, 0x13f0
call fcn.1400f0840
sub rsp, rax
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x13e0], rax
mov rdi, rdx
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor esi, esi
mov dword [rsp + 0x20], esi
movups xmm0, xmmword [str.ABCDEFGHIJKLMNOPQRSTUVWXYZ]
movups xmmword [rsp + 0x28], xmm0
movsd xmm0, qword [0x140116a28]
movsd qword [rsp + 0x38], xmm0
movzx eax, word [0x140116a30]
mov word [rsp + 0x40], ax
movzx eax, byte [0x140116a32]
mov byte [rsp + 0x42], al
call sub.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_
mov edx, eax
mov dword [rsp + 0x13d4], 0xffffffff
mov dword [rsp + 0x54], eax
mov ecx, 1
nop word [rax + rax]
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rsp + rcx*4 + 0x54], edx
inc rcx
cmp rcx, 0x270
jb 0x140050600
mov dword [rsp + 0x50], 0x270
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rsi
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], sil
mov dword [rsp + 0x20], 1
mov rdx, rdi
mov rcx, rbx
call fcn.1400affa0
test rdi, rdi
je 0x1400506df
mov esi, 0x80000000
nop dword [rax]
lea rcx, [rsp + 0x50]
call fcn.140030ed0
mov ecx, eax
imul rax, rcx, 0x1a
cmp eax, 0x15
ja 0x14005068a
lea rcx, [rsp + 0x50]
call fcn.140030ed0
mov ecx, eax
imul rax, rcx, 0x1a
cmp eax, 0x16
jb 0x140050675
shr rax, 0x20
sub rax, rsi
xor rax, 0xffffffff80000000
movzx r9d, byte [rsp + rax + 0x28]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400506c9
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x1400506be
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400506d9
xor r8d, r8d
mov edx, 1
mov rcx, rbx
call fcn.1400190d0
sub rdi, 1
jne 0x140050660
mov rax, rbx
mov rcx, qword [rsp + 0x13e0]
xor rcx, rsp
call fcn.1400f0340
lea r11, [rsp + 0x13f0]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x14009a6e0
Capabilities:
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
mov r9d, edx
mov r8, rcx
movzx ebx, dl
movabs rsi, 0x100000001b3
mov dword [rsp + 0x10], edx
movabs rax, 0xcbf29ce484222325
xor rbx, rax
mov eax, edx
mov r11, qword [r8 + 0x38]
mov rdi, qword [r8 + 0x20]
mov r10, qword [r8 + 0x10]
shr eax, 8
movzx edx, al
mov eax, r9d
shr eax, 0x10
movzx ecx, al
mov eax, r9d
imul rbx, rsi
shr rax, 0x18
xor rdx, rbx
imul rdx, rsi
xor rdx, rcx
imul rdx, rsi
xor rdx, rax
xor eax, eax
imul rdx, rsi
and rdx, r11
add rdx, rdx
mov rcx, qword [rdi + rdx*8 + 8]
cmp rcx, r10
je 0x14009a781
mov rdx, qword [rdi + rdx*8]
cmp r9d, dword [rcx + 0x10]
je 0x14009a784
nop dword [rax]
cmp rcx, rdx
je 0x14009a781
mov rcx, qword [rcx + 8]
cmp r9d, dword [rcx + 0x10]
jne 0x14009a770
jmp 0x14009a784
mov rcx, rax
test rcx, rcx
cmove rcx, r10
cmp rcx, r10
je 0x14009a7ed
movzx ecx, byte [rsp + 0x12]
movzx edx, byte [rsp + 0x11]
xor rdx, rbx
imul rdx, rsi
xor rdx, rcx
movzx ecx, byte [rsp + 0x13]
imul rdx, rsi
xor rdx, rcx
imul rdx, rsi
and r11, rdx
add r11, r11
mov rcx, qword [rdi + r11*8 + 8]
cmp rcx, r10
je 0x14009a7e2
mov rdx, qword [rdi + r11*8]
cmp r9d, dword [rcx + 0x10]
je 0x14009a7df
nop
cmp rcx, rdx
je 0x14009a7e2
mov rcx, qword [rcx + 8]
cmp r9d, dword [rcx + 0x10]
jne 0x14009a7d0
mov rax, rcx
test rax, rax
cmove rax, r10
movzx eax, byte [rax + 0x16]
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
ret
Function at 0x14009cc50
Capabilities:
Resolve dns

Disassembly:
push rbx
push rbp
push rsi
push rdi
sub rsp, 0x468
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x450], rax
movzx eax, word [rcx]
mov rsi, r9
mov rdi, r8
mov ebp, edx
mov rbx, rcx
cmp ax, 2
je 0x14009cc88
cmp ax, 0x17
jne 0x14009ccfd
movzx ecx, word [rcx + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
lea rcx, [rsp + 0x40]
mov dword [rsi], eax
mov r8d, 0x401
call sub.VCRUNTIME140.dll_memset
xor eax, eax
mov dword [rsp + 0x30], 2
mov dword [rsp + 0x28], eax
lea r8, [rsp + 0x40]
mov r9d, 0x401
mov qword [rsp + 0x20], rax
mov edx, ebp
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x14009ccfd
lea rax, [rsp + 0x40]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], 0
jne 0x14009cce2
lea rdx, [rsp + 0x40]
mov rcx, rdi
call fcn.1400458d0
mov al, 1
jmp 0x14009ccff
xor al, al
mov rcx, qword [rsp + 0x450]
xor rcx, rsp
call fcn.1400f0340
add rsp, 0x468
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x14009f3a0
Capabilities:
Hash data using fnv

Disassembly:
movsx eax, byte [rcx]
test al, al
jne 0x14009f3aa
mov eax, edx
ret
xor eax, edx
imul edx, eax, 0x1000193
inc rcx
jmp fcn.14009f3a0

Function at 0x1400a0e80
Capabilities:
Hash data using fnv

Disassembly:
mov r8, qword [0x140150d70]
movabs r10, 0x100000001b3
mov r9d, ecx
movabs rax, 0xcbf29ce484222325
movzx edx, cl
xor rdx, rax
mov eax, ecx
imul rdx, r10
shr eax, 8
movzx ecx, al
mov eax, r9d
xor rdx, rcx
shr eax, 0x10
imul rdx, r10
movzx ecx, al
mov eax, r9d
xor rdx, rcx
shr rax, 0x18
mov rcx, qword [r8 + 0x58]
imul rdx, r10
xor rdx, rax
imul rdx, r10
and rcx, rdx
mov rdx, qword [r8 + 0x30]
shl rcx, 4
add rcx, qword [r8 + 0x40]
mov rax, qword [rcx + 8]
cmp rax, rdx
je 0x1400a0f11
mov rcx, qword [rcx]
cmp r9d, dword [rax + 0x10]
je 0x1400a0f13
nop word [rax + rax]
cmp rax, rcx
je 0x1400a0f11
mov rax, qword [rax + 8]
cmp r9d, dword [rax + 0x10]
jne 0x1400a0f00
jmp 0x1400a0f13
xor eax, eax
test rax, rax
cmove rax, rdx
cmp rax, rdx
je 0x1400a0f24
movzx eax, byte [rax + 0x16]
ret
xor eax, eax
ret
Function at 0x1400a0f30
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push r12
push r13
push r14
push r15
sub rsp, 0x270
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x260], rax
mov rbp, rcx
mov r14, rdx
lea rcx, [rsp + 0x30]
call fcn.1400a4b90
mov rbx, qword [rsp + 0x30]
xor r15d, r15d
movabs r13, 0x7ffffffffff0bdbf
mov qword [rsp + 0x2a0], rdi
movabs r12, 0x7fffffffffffffff
mov qword [rsp + 0x58], rbp
mov dword [rsp + 0x50], 1
mov dword [rsp + 0x40], r15d
mov dword [rsp + 0x44], 0x2710
nop word [rax + rax]
lea rax, [rsp + 0x40]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, [rsp + 0x50]
lea ecx, [rbp + 1]
call qword [sym.imp.WS2_32.dll_select]
test eax, eax
jns 0x1400a0fe4
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400a0fb0
xor al, al
jmp 0x1400a10f8
jne 0x1400a10f6
call sub.MSVCP140.dll__Query_perf_frequency
mov rdi, rax
call sub.MSVCP140.dll__Query_perf_counter
mov rcx, rax
cmp rdi, 0x989680
jne 0x1400a1009
imul rdx, rcx, 0x64
jmp 0x1400a1086
cmp rdi, 0x16e3600
jne 0x1400a1065
movabs rdi, 0xb2f4fc0794908cf3
mov rax, rdi
imul rcx
lea r8, [rcx + rdx]
sar r8, 0x18
mov rax, r8
shr rax, 0x3f
add r8, rax
imul rax, r8, 0x16e3600
sub rcx, rax
mov rax, rdi
imul rcx, rcx, 0x3b9aca00
imul rcx
add rdx, rcx
sar rdx, 0x18
mov rax, rdx
shr rax, 0x3f
add rdx, rax
imul rax, r8, 0x3b9aca00
jmp 0x1400a1083
cqo
idiv rdi
mov rcx, rax
imul rax, rdx, 0x3b9aca00
cqo
idiv rdi
mov rdx, rax
imul rax, rcx, 0x3b9aca00
add rdx, rax
sub rdx, rbx
movabs rax, 0x431bde82d7b634db
imul rdx
sar rdx, 0x12
mov rax, rdx
shr rax, 0x3f
add rdx, rax
imul rax, r14, 0x3e8
cmp rdx, rax
jg 0x1400a0fdd
lea rcx, [rsp + 0x38]
call fcn.1400a4b90
mov rax, qword [rsp + 0x38]
cmp rax, r13
jge 0x1400a10e2
add rax, 0xf4240
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x30], rax
call fcn.1400222b0
jmp 0x1400a0f90
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x30], r12
call fcn.1400222b0
jmp 0x1400a0f90
mov al, 1
mov rdi, qword [rsp + 0x2a0]
mov rcx, qword [rsp + 0x260]
xor rcx, rsp
call fcn.1400f0340
lea r11, [rsp + 0x270]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rsi
ret
Function at 0x1400a4e70
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x80
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov esi, edx
mov rdi, rcx
cmp edx, 0xffffffff
jne 0x1400a4e9d
xor eax, eax
jmp 0x1400a5006
mov qword [rsp + 0xa0], rbx
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
test rax, rax
je 0x1400a4edd
mov rcx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::epptr_void_const___ptr64]
mov rcx, rdi
mov rbx, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
cmp rax, rbx
jae 0x1400a4edd
mov rcx, rdi
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], sil
mov eax, esi
jmp 0x1400a4ffe
cmp qword [rdi + 0x80], 0
je 0x1400a4ff9
mov rcx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::eback_void_const___ptr64]
lea rcx, [rdi + 0x70]
cmp rax, rcx
jne 0x1400a4f17
mov rdx, qword [rdi + 0x88]
mov rcx, rdi
mov r9, qword [rdi + 0x90]
mov r8, rdx
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::setg_char____ptr64__char____ptr64__char____ptr64____ptr64]
mov rcx, qword [rdi + 0x68]
test rcx, rcx
jne 0x1400a4f42
mov rdx, qword [rdi + 0x80]
movsx ecx, sil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, esi
mov eax, ecx
jmp 0x1400a4ffe
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], sil
mov qword [rsp + 0x38], rax
lea rdx, [rdi + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
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 0x1400a4fb1
sub eax, 1
je 0x1400a4fb1
cmp eax, 2
jne 0x1400a4ff9
movsx ecx, byte [rsp + 0x50]
mov rdx, qword [rdi + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, esi
mov eax, ecx
jmp 0x1400a4ffe
mov rbx, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rbx, rax
je 0x1400a4fdf
mov r9, qword [rdi + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rbx
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rbx, rax
jne 0x1400a4ff9
lea rax, [rsp + 0x50]
mov byte [rdi + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, esi
mov eax, ecx
jmp 0x1400a4ffe
mov eax, 0xffffffff
mov rbx, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400f0340
mov rsi, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x1400af320
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov edi, r9d
mov rsi, r8
mov rbp, rdx
mov r14, rcx
nop word [rax + rax]
mov r9d, edi
mov r8d, esi
mov rdx, rbp
mov rcx, r14
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x1400af374
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400af350
mov rbp, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret

Function at 0x1400b2700
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov qword [rsp + 0x48], rcx
lea edi, [rcx + 1]
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, [rsp + 0x40]
mov ecx, edi
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x1400b276f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400b2740
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.1400f0340
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret

Function at 0x1400b27a0
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov qword [rsp + 0x48], rcx
lea edi, [rcx + 1]
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
lea r8, [rsp + 0x40]
mov qword [rsp + 0x20], rax
xor edx, edx
mov ecx, edi
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x1400b280e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400b27e0
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.1400f0340
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret
Function at 0x1400bb4a0
Capabilities:
Delete registry value
Persist via windows service
Set registry value

Disassembly:
push rbx
sub rsp, 0x40
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbx, rcx
lea rax, [rsp + 0x30]
mov rcx, 0xffffffff80000002
mov qword [rsp + 0x20], rax
mov r9d, 2
lea rdx, str.SYSTEMControlSet001ServicesTcpipParameters
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1400bb557
mov eax, dword [rbx + 0x10]
mov rcx, rbx
inc eax
cmp qword [rbx + 0x18], 0xf
jbe 0x1400bb4f5
mov rcx, qword [rbx]
mov dword [rsp + 0x28], eax
lea rdx, str.Hostname
mov qword [rsp + 0x20], rcx
mov r9d, 1
mov rcx, qword [rsp + 0x30]
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [rbx + 0x10]
inc eax
cmp qword [rbx + 0x18], 0xf
jbe 0x1400bb528
mov rbx, qword [rbx]
mov rcx, qword [rsp + 0x30]
lea rdx, str.NV_Hostname
mov dword [rsp + 0x28], eax
mov r9d, 1
xor r8d, r8d
mov qword [rsp + 0x20], rbx
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea rax, [rsp + 0x30]
mov r9d, 2
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, str.SOFTWAREMicrosoftCryptography
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1400bb59f
mov rcx, qword [rsp + 0x30]
lea rdx, str.MachineGuid
call qword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.1400f0340
add rsp, 0x40
pop rbx
ret
Function at 0x1400c4ab0
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r15
sub rsp, 0x58
mov rax, qword [0x14014ce80]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor ebx, ebx
mov qword [rsp + 0x28], rcx
cmp qword [rcx + 0x20], 0xf
lea rsi, [rcx + 8]
mov rbp, rdx
mov byte [rsp + 0x20], 0
mov edi, 2
mov r15d, ebx
mov rdx, rsi
jbe 0x1400c4af4
mov rdx, qword [rsi]
lea r8, [rsp + 0x38]
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x1400c4b10
mov r15d, reloc.WS2_32.dll_recv
jmp 0x1400c4b34
cmp qword [rsi + 0x18], 0xf
jbe 0x1400c4b1a
mov rsi, qword [rsi]
lea r8, [rsp + 0x30]
mov rdx, rsi
mov ecx, edi
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x1400c4b39
mov r15d, 4
mov edi, 7
xor r9d, r9d
xor r8d, r8d
mov edx, 0x55
mov rcx, rbp
call sub.libcrypto_3_x64.dll_X509_get_ext_d2i
mov r12, rax
test rax, rax
je 0x1400c4c22
mov qword [rsp + 0xa0], r13
mov rcx, rax
mov qword [rsp + 0x50], r14
xor r13b, r13b
xor r14b, r14b
call sub.libcrypto_3_x64.dll_OPENSSL_sk_num
mov dword [rsp + 0x24], eax
test eax, eax
jle 0x1400c4c15
nop
test r14b, r14b
jne 0x1400c4c10
mov edx, ebx
mov rcx, r12
call sub.libcrypto_3_x64.dll_OPENSSL_sk_value
mov rsi, rax
cmp dword [rax], edi
jne 0x1400c4bfa
mov rcx, qword [rax + 8]
call sub.libcrypto_3_x64.dll_ASN1_STRING_get0_data
mov rcx, qword [rsi + 8]
mov rbp, rax
call sub.libcrypto_3_x64.dll_ASN1_STRING_length
movsxd r8, eax
cmp edi, 2
je 0x1400c4be9
cmp edi, 7
jne 0x1400c4bfa
mov r8, r15
lea rcx, [rsp + 0x38]
mov rdx, rbp
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1400c4be4
mov r8, r15
lea rcx, [rsp + 0x30]
mov rdx, rbp
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1400c4bfa
mov r13b, 1
jmp 0x1400c4bfa
mov rcx, qword [rsp + 0x28]
mov rdx, rbp
call fcn.140046d90
movzx r14d, al
inc ebx
cmp ebx, dword [rsp + 0x24]
jl 0x1400c4b80
test r14b, r14b
jne 0x1400c4c10
test r13b, r13b
je 0x1400c4c15
mov byte [rsp + 0x20], 1
mov r13, qword [rsp + 0xa0]
mov r14, qword [rsp + 0x50]
mov rcx, r12
call sub.libcrypto_3_x64.dll_GENERAL_NAMES_free
movzx eax, byte [rsp + 0x20]
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.1400f0340
add rsp, 0x58
pop r15
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400c5a80
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
mov rax, qword [rcx]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
call qword [rax + reloc.WS2_32.dll_recv]
test al, al
jne 0x1400c5ab9
mov rax, 0xffffffffffffffff
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
mov rdi, qword [rdi + 8]
mov qword [rsp + 0x38], rbx
xor r9d, r9d
mov r8d, esi
mov rdx, rbp
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
test eax, eax
jns 0x1400c5ae6
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400c5ac2
mov rbp, qword [rsp + 0x40]
mov rax, rbx
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400c7750
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rsi, r8
mov rbp, rdx
mov r14, rcx
test r8, r8
jg 0x1400c7772
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x1400c7788
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov qword [rsp + 0x28], rbx
mov rbx, rsi
mov qword [rsp + 0x20], rdi
call qword [sym.imp.MSVCP140.dll_protected:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Gnavail_void_const___ptr64]
test rax, rax
je 0x1400c77d2
cmp rax, rsi
mov rdi, rsi
mov rcx, r14
cmovb rdi, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gptr_void_const___ptr64]
mov r8, rdi
mov rcx, rbp
mov rdx, rax
call sub.VCRUNTIME140.dll_memcpy
mov edx, edi
mov rcx, r14
add rbp, rdi
sub rbx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gbump_int____ptr64]
cmp qword [r14 + 0x80], 0
mov rdi, rbx
je 0x1400c7841
mov rcx, r14
call fcn.1400405d0
cmp rbx, 0xfff
jbe 0x1400c7821
mov r9, qword [r14 + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
add rbp, rax
mov rdi, rbx
cmp rax, 0xfff
jne 0x1400c785a
cmp rbx, rax
ja 0x1400c77f0
test rdi, rdi
je 0x1400c7841
mov r9, qword [r14 + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rdi, rax
sub rsi, rdi
mov rbx, qword [rsp + 0x28]
mov rax, rsi
mov rdi, qword [rsp + 0x20]
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
sub rsi, rbx
jmp 0x1400c7844