joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400142d0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 0x10], rbx
mov dword [rsp + 8], ecx
push rdi
sub rsp, 0x20
mov rax, qword [0x14020e490]
mov edi, ecx
mov rbx, qword [rax + 0x1d18]
cmp dword [rbx + 0x108], 0
jg 0x140014311
mov r8d, 0x6d1
lea rdx, str.C:UsersFlxxdzDesktopzachy_source_nightfn_From_Passivezachy_source__nightfn_zachyzachyimguiimgui.h
lea rcx, str.Size___0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
movsxd rcx, dword [rbx + 0x108]
lea r9, [0x14011d770]
mov rax, qword [rbx + 0x110]
mov r8d, dword [rax + rcx*4 - 4]
not r8d
movzx eax, dil
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x31]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x32]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
shr r8d, 8
xor rcx, rax
movzx eax, byte [rsp + 0x33]
xor r8d, dword [r9 + rcx*4]
lea rcx, [rbx + 0x108]
movzx edx, r8b
xor rdx, rax
shr r8d, 8
xor r8d, dword [r9 + rdx*4]
lea rdx, [rsp + 0x30]
not r8d
mov dword [rsp + 0x30], r8d
call fcn.14002a900
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x140015c70
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [0x14020e490]
mov edi, edx
cmp byte [rbx + 0x20d5], 0
jne 0x140015cc1
cmp byte [rbx + 0x20d6], 0
jne 0x140015cc1
mov r9d, dword [rbx + 0x3178]
lea r8, str.Tooltip__02d
mov edx, reloc.WS2_32.dll_recv
lea rcx, [rsp + 0x20]
call fcn.1400040c0
test dil, 1
je 0x140015de6
jmp 0x140015d50
movss xmm1, dword [rbx + 0x16ec]
lea r8, str.Tooltip__02d
movaps xmm0, xmm1
lea rcx, [rsp + 0x20]
mulss xmm0, dword [0x140131f90]
xor eax, eax
mulss xmm1, dword [0x140131f80]
addss xmm0, dword [rbx + 0x120]
lea edx, [rax + 0x10]
addss xmm1, dword [rbx + 0x124]
mov qword [rbx + 0x1ddc], rax
mov dword [rbx + 0x1dc4], 1
movss dword [rbx + 0x1dd4], xmm0
mov byte [rbx + 0x1dfc], 1
movss dword [rbx + 0x1dd8], xmm1
movss xmm0, dword [rbx + 0x1748]
mulss xmm0, dword [0x140131eb4]
or dword [rbx + 0x1dc0], 0x41
movss dword [rbx + 0x1e20], xmm0
mov r9d, dword [rbx + 0x3178]
call fcn.1400040c0
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x140015da0
lea r11, [0x14011d770]
cmp r9b, 0x23
jne 0x140015d83
cmp byte [r8], r9b
jne 0x140015d83
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x140015d70
not ecx
call fcn.14000d030
test rax, rax
je 0x140015de6
cmp byte [rax + 0xcf], 0
je 0x140015de6
mov byte [rax + 0xd6], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xf0], 1
lea rcx, [rsp + 0x20]
inc dword [rbx + 0x3178]
mov edx, reloc.WS2_32.dll_recv
mov r9d, dword [rbx + 0x3178]
call fcn.1400040c0
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x22c0347
call fcn.14000fb40
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
Function at 0x14001b910
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x3260], 0
lea rbx, [rcx + 0x3268]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x14001b9b7
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x14001b96a
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.14002ab50
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.140004b10
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x3260]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x3270]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x14020e488]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x14001b9bf
mov rcx, rbx
call fcn.140004b10
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x14001bf10
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov r10d, 0xffffffff
mov ecx, r10d
movzx r9d, byte [rbx]
lea r8, [rbx + 1]
test r9b, r9b
je 0x14001bf66
lea r11, [0x14011d770]
cmp r9b, 0x23
jne 0x14001bf49
cmp byte [r8], r9b
jne 0x14001bf49
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x14001bf36
not ecx
call fcn.14001be20
test rax, rax
jne 0x14001bf7f
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14001bd30
add rsp, 0x20
pop rbx
ret
Function at 0x1400202a0
Capabilities:
Hash data with crc32

Disassembly:
test r8d, r8d
jle 0x1400204be
push rbp
push rsi
sub rsp, 0x48
mov qword [rsp + 0x68], rdi
mov rbp, rcx
mov qword [rsp + 0x70], r14
lea rdi, [rdx + 0x1a]
mov qword [rsp + 0x40], r15
mov r14d, 0xffffffff
lea r15, [0x14011d770]
mov qword [rsp + 0x60], rbx
movsxd rsi, r8d
nop word [rax + rax]
mov edx, dword [rdi - 0x1a]
test edx, edx
je 0x140020496
mov rcx, rbp
call fcn.14001f5a0
mov r9d, dword [rdi - 0x16]
mov rbx, rax
test r9d, r9d
je 0x140020361
movsxd rdx, dword [rbp + 0x31c0]
mov r8, qword [rbp + 0x31c8]
mov r10, rdx
shl r10, 4
add r10, r8
test rdx, rdx
je 0x140020351
nop dword [rax]
mov rcx, rdx
shr rcx, 1
mov rax, rcx
add rax, rax
cmp dword [r8 + rax*8], r9d
jae 0x140020349
lea r8, [r8 + rax*8]
mov rax, 0xffffffffffffffff
sub rax, rcx
add r8, 0x10
add rdx, rax
jmp 0x14002034c
mov rdx, rcx
test rdx, rdx
jne 0x140020320
cmp r8, r10
je 0x140020361
cmp dword [r8], r9d
jne 0x140020361
mov rcx, qword [r8 + 8]
jmp 0x140020363
xor ecx, ecx
mov qword [rbx + 0x10], rcx
movsx eax, word [rdi - 2]
movd xmm1, eax
movsx eax, word [rdi]
cvtdq2ps xmm1, xmm1
movd xmm0, eax
movss dword [rbx + 0x40], xmm1
cvtdq2ps xmm0, xmm0
movss dword [rbx + 0x44], xmm0
movsx eax, word [rdi + 2]
movd xmm1, eax
movsx eax, word [rdi + 4]
cvtdq2ps xmm1, xmm1
movd xmm0, eax
movss dword [rbx + 0x48], xmm1
cvtdq2ps xmm0, xmm0
movss dword [rbx + 0x4c], xmm0
movsx eax, word [rdi + 6]
movd xmm1, eax
movsx eax, word [rdi + 8]
cvtdq2ps xmm1, xmm1
movd xmm0, eax
mov eax, dword [rbx + 0xb8]
and eax, 0xfffffe49
movss dword [rbx + 0x50], xmm1
or eax, 0x49
mov dword [rbx + 0xb8], eax
cvtdq2ps xmm0, xmm0
movss dword [rbx + 0x54], xmm0
test rcx, rcx
je 0x1400203f7
cmp qword [rcx + 0x18], 0
jne 0x1400203ec
mov qword [rcx + 0x18], rbx
jmp 0x1400203f7
cmp qword [rcx + 0x20], 0
jne 0x1400203f7
mov qword [rcx + 0x20], rbx
mov eax, dword [rdi - 0xe]
mov r9, rbx
mov dword [rbx + 0xb0], eax
movsx eax, byte [rdi - 0xa]
mov dword [rbx + 0x58], eax
mov eax, dword [rdi - 6]
and eax, 0x61fc20
or dword [rbx + 8], eax
mov rax, qword [rbx + 0x10]
test rax, rax
je 0x14002042c
nop
mov r9, rax
mov rax, qword [rax + 0x10]
test rax, rax
jne 0x140020420
mov r9d, dword [r9]
lea r8, str.DockNode__02X
mov edx, reloc.WS2_32.dll_sendto
lea rcx, [rsp + 0x20]
call fcn.1400040c0
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov ecx, r14d
test r9b, r9b
je 0x140020488
cmp r9b, 0x23
jne 0x14002046b
cmp byte [r8], r9b
jne 0x14002046b
cmp byte [r8 + 1], r9b
cmove ecx, r14d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r15 + rdx*4]
test r9b, r9b
jne 0x140020458
not ecx
call fcn.14000d030
mov qword [rbx + 0x80], rax
add rdi, 0x24
sub rsi, 1
jne 0x1400202e0
mov r15, qword [rsp + 0x40]
mov r14, qword [rsp + 0x70]
mov rdi, qword [rsp + 0x68]
mov rbx, qword [rsp + 0x60]
add rsp, 0x48
pop rsi
pop rbp
ret
Function at 0x14004f1f0
Capabilities:
Hash data with crc32

Disassembly:
push rsi
sub rsp, 0x20
mov rsi, rdx
test r8, r8
je 0x14004f2a2
test dword [rcx + 0x10], 0x100000
jne 0x14004f225
mov r8d, 0x1cd9
lea rdx, str.C:UsersFlxxdzDesktopzachy_source_nightfn_From_Passivezachy_source__nightfn_zachyzachyimguiimgui_widgets.cpp
lea rcx, str.tab_bar__Flags__ImGuiTabBarFlags_DockNode
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
movzx r9d, byte [rsi]
lea r8, [rsi + 1]
mov r10d, 0xffffffff
mov eax, r10d
test r9b, r9b
je 0x14004f272
lea r11, [0x14011d770]
cmp r9b, 0x23
jne 0x14004f255
cmp byte [r8], r9b
jne 0x14004f255
cmp byte [r8 + 1], r9b
cmove eax, r10d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [r11 + rdx*4]
test r9b, r9b
jne 0x14004f242
mov rcx, qword [0x14020e490]
not eax
cmp dword [rcx + 0x1d6c], eax
jne 0x14004f289
mov dword [rcx + 0x1d70], eax
cmp dword [rcx + 0x1da8], eax
jne 0x14004f328
mov byte [rcx + 0x1dac], 1
add rsp, 0x20
pop rsi
ret
mov qword [rsp + 0x30], rbx
mov rbx, qword [0x14020e490]
mov qword [rsp + 0x38], rdi
mov rdi, qword [rbx + 0x1d18]
cmp dword [rdi + 0x108], 0
jg 0x14004f2e4
mov r8d, 0x6d1
lea rdx, str.C:UsersFlxxdzDesktopzachy_source_nightfn_From_Passivezachy_source__nightfn_zachyzachyimguiimgui.h
lea rcx, str.Size___0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
mov rbx, qword [0x14020e490]
movsxd rax, dword [rdi + 0x108]
xor edx, edx
mov r8, qword [rdi + 0x110]
mov rcx, rsi
mov r8d, dword [r8 + rax*4 - 4]
call fcn.140004140
mov rdi, qword [rsp + 0x38]
cmp dword [rbx + 0x1d6c], eax
jne 0x14004f314
mov dword [rbx + 0x1d70], eax
cmp dword [rbx + 0x1da8], eax
jne 0x14004f323
mov byte [rbx + 0x1dac], 1
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rsi
ret
Function at 0x140052820
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rbp, rdx
mov rdi, rcx
xor r15d, r15d
mov dword [rsp + 0x20], r15d
mov rax, qword gs:[0x58]
mov r14, qword [rax]
mov esi, 0x13b8
mov eax, dword [rsi + r14]
mov r13d, Ordinal_50
test al, 1
jne 0x1400528b8
or eax, 1
mov dword [rsi + r14], eax
mov ebx, r13d
add rbx, r14
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rbx + 0x1384], 0xffffffff
mov dword [rbx + 4], eax
lea edx, [r15 + 1]
lea r8, [rbx + 8]
nop
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [r8], eax
inc rdx
lea r8, [r8 + 4]
cmp rdx, 0x270
jb 0x140052890
mov dword [rbx], 0x270
mov eax, dword [rsi + r14]
mov r12d, Ordinal_27
test al, 2
jne 0x1400528da
or eax, 2
mov dword [rsi + r14], eax
mov qword [r12 + r14], r15
mov qword [r12 + r14 + 8], reloc.WS2_32.dll_ntohs
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], r15
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rdi], 0
mov dword [rsp + 0x20], 1
mov rax, qword [rdi + 0x18]
cmp rbp, 0xf
je 0x140052970
cmp rax, rbp
jae 0x14005291a
mov rdx, rbp
sub rdx, r15
mov rcx, rdi
call fcn.1400685c0
mov qword [rdi + 0x10], r15
jmp 0x140052970
cmp rbp, 0xf
ja 0x140052970
cmp rax, 0xf
jbe 0x140052970
mov rbx, qword [rdi]
lea r8, [r15 + 1]
mov rdx, rbx
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rdx, qword [rdi + 0x18]
inc rdx
cmp rdx, 0x1000
jb 0x140052960
add rdx, 0x27
mov rcx, qword [rbx - 8]
sub rbx, rcx
lea rax, [rbx - 8]
cmp rax, 0x1f
ja 0x1400529c0
mov rbx, rcx
mov rcx, rbx
call fcn.1400ff490
mov qword [rdi + 0x18], reloc.WS2_32.dll_ntohs
mov r15d, r12d
add r15, r14
mov ebx, r13d
add rbx, r14
mov qword [rsp + 0x78], rbx
lea r12, str.0123456789ABCDEF
nop dword [rax + rax]
dec rbp
mov r14, qword [r15]
mov rdx, qword [r15 + 8]
sub rdx, r14
cmp rdx, 0xffffffffffffffff
jne 0x1400529c7
mov rcx, rbx
call fcn.140069950
mov esi, eax
shl rsi, 0x20
mov rcx, rbx
call fcn.140069950
mov eax, eax
or rsi, rax
jmp 0x1400529d7
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
inc rdx
lea rcx, [rsp + 0x78]
call fcn.140069780
mov rsi, rax
lea rax, [rsi + r14]
movzx r9d, byte [rax + r12]
mov rcx, qword [rdi + 0x10]
mov rdx, qword [rdi + 0x18]
cmp rcx, rdx
jae 0x140052a0c
lea rax, [rcx + 1]
mov qword [rdi + 0x10], rax
mov rax, rdi
cmp rdx, 0xf
jbe 0x140052a01
mov rax, qword [rdi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140052a14
mov rcx, rdi
call fcn.140068930
test rbp, rbp
jne 0x140052990
mov rax, rdi
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x1400669d0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x1400669f8
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x140066a1e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140066a20
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x140066a79
test ecx, ecx
jle 0x140066a59
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x140066a79
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140066a79
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret
Function at 0x140066aa0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push r14
sub rsp, 0x20
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x140066ad1
xor eax, eax
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
cmp qword [rcx + 0x68], 0
je 0x140066aef
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
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 rax, qword [rcx + 0x38]
mov qword [rsp + 0x30], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x140066b0b
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140066b0d
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140066b49
mov qword [rsp + 0x38], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x38]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x140066bde
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x140066b84
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x140066bbe
nop dword [rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x140066bde
cmp rbx, rax
ja 0x140066b90
test rbx, rbx
je 0x140066bde
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
mov rsi, qword [rsp + 0x48]
sub rbp, rbx
mov rbx, qword [rsp + 0x30]
mov rax, rbp
mov rbp, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x140067020
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x70
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x140067044
xor eax, eax
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
mov rax, qword [rcx + 0x40]
mov rcx, qword [rax]
test rcx, rcx
je 0x140067087
mov rdx, qword [rbx + 0x58]
movsxd r8, dword [rdx]
lea rax, [rcx + r8]
cmp rcx, rax
jae 0x140067087
lea eax, [r8 - 1]
mov dword [rdx], eax
mov rcx, qword [rbx + 0x40]
mov rdx, qword [rcx]
lea rax, [rdx + 1]
mov qword [rcx], rax
mov eax, edi
mov byte [rdx], dil
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0x80], rsi
je 0x1400671b8
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x1400670ca
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
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 0x1400670f5
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
cmove edi, ecx
mov eax, edi
jmp 0x1400671bd
lea rax, [rsp + 0x90]
mov byte [rsp + 0x40], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x68]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x41]
lea rax, [rsp + 0x48]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x40]
lea rax, [rsp + 0x98]
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 0x14006716a
sub eax, 1
je 0x14006716a
cmp eax, 2
jne 0x1400671b8
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
cmove edi, ecx
mov eax, edi
jmp 0x1400671bd
mov rsi, qword [rsp + 0x90]
lea rax, [rsp + 0x48]
sub rsi, rax
je 0x14006719b
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x48]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x1400671b8
lea rax, [rsp + 0x40]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x98], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x1400671bd
mov eax, 0xffffffff
mov rsi, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
Function at 0x140067b10
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x50
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140067bd9
cmp byte [rcx + 0x71], 0
je 0x140067bd9
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x68], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x140067bcc
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x60]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
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 0x140067b88
sub eax, 1
je 0x140067b8c
cmp eax, 2
jne 0x140067bcc
mov rdi, qword [rsp + 0x68]
mov al, 1
mov byte [rbx + 0x71], 0
add rsp, 0x50
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x60]
lea rax, [rsp + 0x30]
sub rdi, rax
je 0x140067bba
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x30]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x140067bcc
cmp byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x68]
sete al
add rsp, 0x50
pop rbx
ret
mov rdi, qword [rsp + 0x68]
xor al, al
add rsp, 0x50
pop rbx
ret
mov al, 1
add rsp, 0x50
pop rbx
ret
Function at 0x140069950
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, rcx
mov r10d, 0x270
mov ecx, dword [rcx]
cmp ecx, r10d
jne 0x1400699b1
lea r8, [r9 + 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 r10, 1
jne 0x140069970
mov ecx, dword [r9]
jmp 0x140069a98
cmp ecx, 0x4e0
jb 0x140069a98
lea r10, [r9 + 0x9c4]
mov qword [rsp], rbx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r11d, dword [r10 + 4]
mov edx, r11d
lea r10, [r10 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x630]
xor ecx, edx
mov dword [r10 - 0x9c4], ecx
sub rbx, 1
jne 0x1400699d0
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
nop dword [rax + rax]
mov eax, r11d
mov r11d, dword [r10 + 4]
mov edx, r11d
lea r10, [r10 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 - 0xd50]
xor ecx, edx
mov dword [r10 - 0x9c4], ecx
sub rbx, 1
jne 0x140069a20
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 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 0x140071660
Capabilities:
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
xor edi, edi
lea r9, [rsp + 0x58]
mov rsi, rcx
mov dword [rsp + 0x58], edi
xor r8d, r8d
xor edx, edx
mov ebx, edi
lea ecx, [rdi + 0xb]
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
jne 0x1400716e2
test rbx, rbx
je 0x1400716aa
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov edx, dword [rsp + 0x58]
xor ecx, ecx
mov r8d, 0x3000
lea r9d, [rcx + 4]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, dword [rsp + 0x58]
lea r9, [rsp + 0x58]
mov rdx, rax
mov ecx, ntohs
mov rbx, rax
call qword [sym.imp.ntdll.dll_NtQuerySystemInformation]
cmp eax, 0xc0000004
je 0x140071694
test eax, eax
jns 0x14007170e
test rbx, rbx
je 0x140071713
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret
test rbx, rbx
jne 0x140071725
xor eax, eax
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret
mov qword [rsp + 0x50], rbp
cmp dword [rbx], edi
jbe 0x1400717c7
mov eax, edi
imul rcx, rax, 0x128
movzx edx, word [rcx + rbx + 0x2e]
lea rbp, [rcx + rbx]
add rcx, 0x30
add rdx, rcx
lea rcx, [rsp + 0x20]
add rdx, rbx
call fcn.140067770
cmp qword [rsi + 0x18], 0xf
mov rdx, rsi
jbe 0x140071765
mov rdx, qword [rsi]
cmp qword [rsp + 0x38], 0xf
lea rcx, [rsp + 0x20]
cmova rcx, qword [rsp + 0x20]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__stricmp]
test eax, eax
je 0x1400717ef
mov rdx, qword [rsp + 0x38]
cmp rdx, 0xf
jbe 0x1400717bd
mov rcx, qword [rsp + 0x20]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400717b8
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140071838
call fcn.1400ff490
inc edi
cmp edi, dword [rbx]
jb 0x140071732
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor eax, eax
mov rbp, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret
mov rdi, qword [rbp + 0x18]
xor edx, edx
mov r8d, 0x8000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rdx, qword [rsp + 0x38]
cmp rdx, 0xf
jbe 0x140071844
mov rcx, qword [rsp + 0x20]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x14007183f
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14007183f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400ff490
mov rax, rdi
jmp 0x1400717da