Function at 0x14001c240
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x2a0]
sub rsp, 0x3a0
movaps xmmword [rsp + 0x390], xmm6
mov rax, qword [0x1400b48c0]
xor rax, rsp
mov qword [rbp + 0x280], rax
mov r15, rdx
mov r12, rcx
mov qword [rbp + 0xc8], rdx
xor edi, edi
mov dword [rsp + 0x44], edi
cmp byte [0x1401dc670], dil
je 0x14001cd70
lea rcx, [rbp + 0x118]
call fcn.140026b60
nop
mov dword [rsp + 0x70], 0xe28317b
mov dword [rsp + 0x74], 0xa1004
mov word [rsp + 0x78], 0x58
mov byte [rsp + 0x7a], 1
mov dword [rsp + 0x50], 0xd3e307b
mov dword [rsp + 0x54], 0x1005f04
mov dword [rbp + 0xd0], 0x133a2d7b
mov dword [rbp + 0xd4], 0xa0c0b12
mov dword [rbp + 0xd8], 0x5a020c
mov byte [rbp + 0xdc], 1
mov dword [rsp + 0x68], 0x928367b
mov dword [rsp + 0x6c], 0x1005f05
mov dword [rsp + 0x44], 0x193a357b
mov word [rsp + 0x48], 0x5c
mov byte [rsp + 0x4a], 1
mov dword [rsp + 0x58], 0x52f2729
mov dword [rsp + 0x5c], 0x70a0e5c
mov dword [rsp + 0x60], 0xd140800
mov word [rsp + 0x64], 0x100
lea r8, [rsp + 0x44]
lea rdx, [rsp + 0x58]
lea rcx, [rbp]
call fcn.1400080d0
nop
mov rdx, r15
cmp qword [r15 + 0x18], 0xf
jbe 0x14001c35a
mov rdx, qword [r15]
mov r8, qword [r15 + 0x10]
mov rcx, rax
call fcn.140005d90
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x20], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
lea r8, [rsp + 0x68]
lea rdx, [rbp - 0x20]
lea rcx, [rbp - 0x40]
call fcn.140007930
nop
lea rdx, [rbp + 0x118]
cmp qword [rbp + 0x130], 0xf
cmova rdx, qword [rbp + 0x118]
mov r8, qword [rbp + 0x128]
mov rcx, rax
call fcn.140005d90
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x80], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x70], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
lea r8, [rbp + 0xd0]
lea rdx, [rbp - 0x80]
lea rcx, [rbp + 0x88]
call fcn.140007fc0
nop
lea rdx, [r12 + 0x238]
mov r8, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x14001c409
mov rdx, qword [rdx]
mov rcx, rax
call fcn.140005d90
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x60], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x50], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
lea r8, [rsp + 0x50]
lea rdx, [rbp - 0x60]
lea rcx, [rbp + 0x60]
call fcn.140007930
nop
mov rdx, r12
cmp qword [r12 + 0x18], 0xf
jbe 0x14001c451
mov rdx, qword [r12]
mov r8, qword [r12 + 0x10]
mov rcx, rax
call fcn.140005d90
movups xmm0, xmmword [rax]
movups xmmword [rbp + 0x40], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp + 0x50], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
lea r8, [rsp + 0x70]
lea rdx, [rbp + 0x40]
lea rcx, [rbp + 0x20]
call fcn.140007d60
nop
lea rdx, [r12 + 0x20]
mov r8, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x14001c4a2
mov rdx, qword [rdx]
mov rcx, rax
call fcn.140005d90
movups xmm0, xmmword [rax]
movups xmmword [rbp + 0x138], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp + 0x148], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rbp + 0x38]
cmp rdx, 0xf
jbe 0x14001c50c
inc rdx
mov rcx, qword [rbp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c507
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c507
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
movdqa xmm6, xmmword [0x1400a49d0]
movdqu xmmword [rbp + 0x30], xmm6
mov byte [rbp + 0x20], 0
mov rdx, qword [rbp + 0x58]
cmp rdx, 0xf
jbe 0x14001c55c
inc rdx
mov rcx, qword [rbp + 0x40]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c556
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c556
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
nop
mov rdx, qword [rbp + 0x78]
cmp rdx, 0xf
jbe 0x14001c59a
inc rdx
mov rcx, qword [rbp + 0x60]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c595
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c595
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
movdqu xmmword [rbp + 0x70], xmm6
mov byte [rbp + 0x60], 0
mov rdx, qword [rbp - 0x48]
cmp rdx, 0xf
jbe 0x14001c5e2
inc rdx
mov rcx, qword [rbp - 0x60]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c5dc
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c5dc
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
nop
mov rdx, qword [rbp + 0xa0]
cmp rdx, 0xf
jbe 0x14001c626
inc rdx
mov rcx, qword [rbp + 0x88]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c621
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c621
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
movdqu xmmword [rbp + 0x98], xmm6
mov byte [rbp + 0x88], 0
mov rdx, qword [rbp - 0x68]
cmp rdx, 0xf
jbe 0x14001c674
inc rdx
mov rcx, qword [rbp - 0x80]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001c66e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001c66e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
nop
mov r8, qword [rbp - 0x28]
cmp r8, 0xf
jbe 0x14001c68b
mov rdx, qword [rbp - 0x40]
lea rcx, [rbp - 0x40]
call fcn.140005ee0
movdqu xmmword [rbp - 0x30], xmm6
mov byte [rbp - 0x40], 0
mov r8, qword [rbp - 8]
cmp r8, 0xf
jbe 0x14001c6ac
mov rdx, qword [rbp - 0x20]
lea rcx, [rbp - 0x20]
call fcn.140005ee0
nop
mov r8, qword [rbp + 0x18]
cmp r8, 0xf
jbe 0x14001c6c3
mov rdx, qword [rbp]
lea rcx, [rbp]
call fcn.140005ee0
movdqu xmmword [rbp + 0x10], xmm6
mov byte [rbp], 0
lea rax, [rbp - 0x80]
mov qword [rbp + 0x80], rax
lea rdx, [r12 + 0x80]
lea rcx, [rbp - 0x80]
call fcn.1400057f0
mov rbx, rax
lea rdx, [rbp + 0x138]
lea rcx, [rbp - 0x60]
call fcn.1400057f0
nop
mov r8, rbx
mov rdx, rax
lea rcx, [rbp + 0xf8]
call fcn.140020bd0
nop
mov qword [rbp + 0xc0], rdi
mov byte [rsp + 0x20], 0
mov r9b, 1
lea r8, [rbp + 0x88]
lea rdx, [rbp + 0xf8]
lea rcx, [rbp + 0xe8]
call fcn.14000dab0
nop
mov dword [rsp + 0x34], 0x656761
mov dword [rsp + 0x30], 0x7373656d
mov byte [rsp + 0x38], 0
lea r9, [rsp + 0x40]
lea r8, [rsp + 0x37]
lea rdx, [rsp + 0x30]
lea rcx, [rbp - 0x80]
call fcn.1400073c0
lea rdx, [rbp - 0x80]
lea rcx, [rbp + 0xe8]
call fcn.140011930
lea rdx, [rbp + 0x158]
mov rcx, rax
call fcn.1400076a0
nop
xor edx, edx
mov r8d, 0xf8
lea rcx, [rbp + 0x180]
call sub.VCRUNTIME140.dll_memset
lea rax, [0x140091a10]
mov qword [rbp + 0x180], rax
lea rax, [0x140091a18]
mov qword [rbp + 0x190], rax
lea rcx, [rbp + 0x218]
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::constructor_void____ptr64]
nop
mov dword [rsp + 0x44], 0x1fe0
xor r8d, r8d
lea rdx, [rbp + 0x198]
lea rcx, [rbp + 0x180]
call qword [sym.imp.MSVCP140.dll_public:_void___cdecl_std::basic_iostream_char__struct_std::char_traits_char__::constructor_class_std::basic_streambuf_char__struct_std::char_traits_char______ptr64____ptr64]
nop
mov rax, qword [rbp + 0x180]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_stringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rbp + rcx + 0x180], rax
mov rax, qword [rbp + 0x180]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0x98]
mov dword [rbp + rcx + 0x17c], edx
lea rcx, [rbp + 0x198]
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::constructor_void____ptr64]
lea rax, vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rbp + 0x198], rax
mov qword [rbp + 0x200], rdi
mov dword [rbp + 0x208], edi
xorps xmm0, xmm0
movups xmmword [rbp + 0xd0], xmm0
mov ecx, reloc.WLDAP32.dll_Ordinal_32
call fcn.140027e60
mov r14, rax
mov qword [rbp + 0xd0], rax
lea r13, [rax + 0x20]
mov qword [rbp + 0xe0], r13
xorps xmm0, xmm0
movups xmmword [rax], xmm0
movups xmmword [rax + 0x10], xmm0
mov qword [rbp + 0xd8], r13
lea r8, [rbp + 0xf8]
cmp qword [rbp + 0x110], 0xf
cmova r8, qword [rbp + 0xf8]
lea rcx, [r12 + 0x258]
cmp qword [rcx + 0x18], 0xf
jbe 0x14001c8a1
mov rcx, qword [rcx]
mov qword [rsp + 0x28], reloc.WLDAP32.dll_Ordinal_32
mov qword [rsp + 0x20], r14
mov r9, qword [rbp + 0x108]
mov rdx, qword [r12 + 0x268]
call fcn.140026f70
mov rsi, r14
cmp r14, r13
je 0x14001c934
nop dword [rax + rax]
movzx edi, byte [rsi]
lea rdx, [0x14001ad90]
lea rcx, [rbp + 0x190]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::ios_base____ptr64____cdecl___class_std::ios_base____ptr64_____ptr64]
mov rbx, rax
mov rcx, qword [rax]
movsxd rcx, dword [rcx + 4]
add rcx, rax
mov dl, 0x30
call qword [sym.imp.MSVCP140.dll_public:_char___cdecl_std::basic_ios_char__struct_std::char_traits_char__::fill_char____ptr64]
mov edx, 2
lea rcx, [rsp + 0x58]
call sub.MSVCP140.dll_struct_std::_Smanip_long_long___int64_____cdecl_std::setw_long_long___int64__
mov r8, qword [rax]
mov rcx, qword [rbx]
movsxd rcx, dword [rcx + 4]
add rcx, rbx
mov rdx, qword [rax + 8]
call r8
mov edx, edi
mov rcx, rbx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___int____ptr64]
inc rsi
cmp rsi, r13
jne 0x14001c8d0
xor edi, edi
lea rbx, [0x1400b40d0]
cmp qword [reloc.WS2_32.dll_ntohs], 0xf
cmova rbx, qword [0x1400b40d0]
lea rdx, [rbp - 0x80]
lea rcx, [rbp + 0x180]
call fcn.140024700
cmp qword [rax + 0x18], 0xf
jbe 0x14001c965
mov rax, qword [rax]
movd xmm2, dword [rbx]
punpcklbw xmm2, xmm2
punpcklwd xmm2, xmm2
psrad xmm2, 0x18
movd xmm0, dword [rax]
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm2, xmm0
movd xmm1, dword [rax + 4]
punpcklbw xmm1, xmm1
punpcklwd xmm1, xmm1
psrad xmm1, 0x18
movd xmm0, dword [rbx + 4]
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
orps xmm2, xmm1
movdqa xmm0, xmm2
psrldq xmm0, 8
orps xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
orps xmm2, xmm0
movd ebx, xmm2
mov rdx, qword [rbp - 0x68]
cmp rdx, 0xf
jbe 0x14001ca0e
inc rdx
mov rcx, qword [rbp - 0x80]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001ca09
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001ca09
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
test ebx, ebx
jne 0x14001cd50
lea rdx, [rbp + 0xe8]
lea rcx, [rsp + 0x58]
call fcn.140010240
mov rdx, rax
mov rcx, r12
call fcn.14001cf40
mov dword [rsp + 0x34], 0x737365
mov dword [rsp + 0x30], 0x63637573
mov byte [rsp + 0x38], bl
lea r9, [rsp + 0x40]
lea r8, [rsp + 0x37]
lea rdx, [rsp + 0x30]
lea rcx, [rbp - 0x80]
call fcn.1400073c0
lea rdx, [rbp - 0x80]
lea rcx, [rbp + 0xe8]
call fcn.140011930
mov rcx, rax
call fcn.140007760
test al, al
je 0x14001cad2
mov word [rsp + 0x47], reloc.WS2_32.dll_WSAGetLastError
mov word [rsp + 0x44], 0x6e69
mov byte [rsp + 0x46], 0x66
mov byte [rsp + 0x49], bl
lea r9, [rsp + 0x40]
lea r8, [rsp + 0x48]
lea rdx, [rsp + 0x44]
lea rcx, [rbp - 0x80]
call fcn.1400073c0
lea rdx, [rbp - 0x80]
lea rcx, [rbp + 0xe8]
call fcn.140011930
mov rdx, rax
lea rcx, [rsp + 0x58]
call fcn.140010240
mov rdx, rax
mov rcx, r12
call fcn.14001d040
nop
test r14, r14
je 0x14001cb0b
sub r13, r14
cmp r13, 0x1000
jb 0x14001caff
add r13, 0x27
mov rcx, qword [r14 - 8]
sub r14, rcx
lea rax, [r14 - 8]
cmp rax, 0x1f
ja 0x14001cba3
mov r14, rcx
mov rdx, r13
mov rcx, r14
call fcn.140027ea4
nop
mov rax, qword [rbp + 0x180]
movsxd rcx, dword [rax + 4]
lea rax, vtable.std::basic_stringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov qword [rbp + rcx + 0x180], rax
mov rax, qword [rbp + 0x180]
movsxd rcx, dword [rax + 4]
lea edx, [rcx - 0x98]
mov dword [rbp + rcx + 0x17c], edx
lea rcx, [rbp + 0x198]
call fcn.140010e70
lea rcx, [rbp + 0x1a0]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_iostream_char__struct_std::char_traits_char__::destructor_void____ptr64]
lea rcx, [rbp + 0x218]
call qword [sym.imp.MSVCP140.dll_public_virtual:_void___cdecl_std::basic_ios_char__struct_std::char_traits_char__::destructor_void____ptr64]
nop
mov rdx, qword [rbp + 0x170]
cmp rdx, 0xf
jbe 0x14001cbaf
inc rdx
mov rcx, qword [rbp + 0x158]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001cbaa
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001cbaa
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
call fcn.140027ea4
movdqu xmmword [rbp + 0x168], xmm6
mov byte [rbp + 0x158], 0
movzx edx, byte [rbp + 0xe8]
lea rcx, [rbp + 0xf0]
call fcn.140019380
nop
mov rdx, qword [rbp + 0x110]
cmp rdx, 0xf
jbe 0x14001cc16
inc rdx
mov rcx, qword [rbp + 0xf8]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001cc11
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001cc11
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
mov qword [rbp + 0x108], rdi
mov qword [rbp + 0x110], reloc.WS2_32.dll_ntohs
mov byte [rbp + 0xf8], 0
mov rdx, qword [rbp + 0x150]
cmp rdx, 0xf
jbe 0x14001cc74
inc rdx
mov rcx, qword [rbp + 0x138]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001cc6e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001cc6e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
nop
mov rdx, qword [rbp + 0x130]
cmp rdx, 0xf
jbe 0x14001ccb8
inc rdx
mov rcx, qword [rbp + 0x118]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14001ccb3
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14001ccb3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140027ea4
mov qword [rbp + 0x128], rdi
mov qword [rbp + 0x130], reloc.WS2_32.dll_ntohs
mov byte [rbp + 0x118], 0
mov rdx, qword [r15 + 0x18]
cmp rdx, 0xf
jbe 0x14001cd07
inc rdx
mov rcx, qword [r15]
cmp rdx, 0x1000
jb 0x14001cd02
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x14001cd49
mov rcx, r8
call fcn.140027ea4
mov qword [r15 + 0x10], rdi
mov qword [r15 + 0x18], reloc.WS2_32.dll_ntohs
mov byte [r15], 0
mov rcx, qword [rbp + 0x280]
xor rcx, rsp
call fcn.140027e40
mov rbx, qword [rsp + 0x3f0]
movaps xmm6, xmmword [rsp + 0x390]
add rsp, 0x3a0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
lea r8, [rbp + 0x158]
lea rdx, str.Signature_checksum_failed._Request_was_tampered_with_or_session_ended_most_likely.__echo:__echo_Message:
lea rcx, [rbp - 0x80]
call fcn.140006130
mov rcx, rax
call fcn.140019fd0
nop
lea rdx, str.You_need_to_run_the_SkyAuthApp.init____function_before_any_other_SkyAuth_functions
lea rcx, [rbp + 0x138]
call fcn.1400056d0
mov rcx, rax
call fcn.140019fd0
int3