joyce8/EMBER2024-capa huggingface dataset:
Function at 0x228f0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x20
mov r9b, byte [rcx + 1]
mov dil, byte [rcx + 2]
mov r11b, byte [rcx]
shr dil, 7
mov al, r9b
mov rbx, rcx
shr al, 5
not dil
and al, 1
and dil, 1
mov byte [rcx + 0xa], al
jne 0x22935
not r11b
and dword [rsp + 0x50], 0
mov esi, 0x1f
mov r10b, byte [rsp + 0x50]
lea edx, [rsi - 0x1b]
and r9b, sil
mov al, r10b
mov cl, r9b
shl al, 2
add cl, cl
not cl
and cl, 2
mov r10b, cl
or r10b, al
mov al, r9b
shr r9b, 1
and al, 1
or r10b, al
sub rdx, 1
jne 0x2294a
mov bpl, r10b
xor r12d, r12d
mov byte [rsp + 0x50], r10b
not bpl
or r13d, 0xffffffff
lea r14d, [rdx + 0x18]
mov byte [rsp + 0x52], bpl
mov r15d, 0xfe
lea rax, [r14 - 0x10]
mov r8d, r13d
dec r13d
sar rax, 2
and r8d, 7
and rax, r15
mov cl, r8b
mov dl, byte [rax + rbx + 2]
mov rax, r14
inc r14
shr dl, cl
mov ecx, r12d
sar rax, 2
and dl, 1
and rax, r15
xor dl, r9b
shl dl, cl
mov cl, r8b
xor r10b, dl
mov dl, byte [rax + rbx + 2]
shr dl, cl
mov ecx, r12d
inc r12d
and dl, 1
xor dl, r9b
shl dl, cl
xor bpl, dl
cmp r13d, 0xfffffff7
jg 0x22992
and dword [rbx + 0xb], 0
movzx r12d, r11b
xor r13d, r13d
mov r14d, r12d
mov byte [rsp + 0x51], r10b
mov byte [rsp + 0x53], bpl
shl r14d, 3
mov r15, rsi
mov dword [rbx + 0xf], r14d
mov ebp, 0xc
mov rdx, rbx
mov ecx, esi
call fcn.00022834
sub rbp, 1
mov r11d, eax
jne 0x22a13
mov eax, dword [rsp + 0x50]
mov rcx, r15
dec r15
sar rcx, 2
and ecx, 0xfe
movzx edx, byte [rcx + rbx + 2]
mov ecx, 0xff
sub cl, sil
and ecx, 7
shr edx, cl
mov ecx, esi
shr eax, cl
xor edx, eax
movzx eax, r11b
xor edx, esi
and edx, 1
xor edx, eax
lea eax, [r13 + r13]
mov r13d, edx
or r13d, eax
sub esi, 1
jns 0x22a0a
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
movzx eax, dil
lea ecx, [r12 + r12]
mov dword [rbx + 0xb], r13d
or ecx, eax
add ecx, ecx
or ecx, eax
add ecx, ecx
or ecx, eax
mov dword [rbx + 0xf], ecx
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140010188
Capabilities:
Terminate process

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.api_ms_win_core_debug_l1_1_0.dll_IsDebuggerPresent]
mov ecx, 1
mov dword [0x140019760], eax
call fcn.140010b30
xor ecx, ecx
call qword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_SetUnhandledExceptionFilter]
mov rcx, rbx
call qword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_UnhandledExceptionFilter]
cmp dword [0x140019760], 0
jne case.default.0x1400101de
mov ecx, 1
call fcn.140010b30
call qword [sym.imp.api_ms_win_core_processthreads_l1_1_0.dll_GetCurrentProcess]
mov rcx, rax
mov edx, 0xc0000409
add rsp, 0x20
pop rbx
jmp qword [sym.imp.api_ms_win_core_processthreads_l1_1_0.dll_TerminateProcess]
mov sil, 0xc1
xor dl, byte [rsi + rbx*4]
add ebx, dword [rbp + 0x2c]
invalid
Function at 0x18000e900
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x18000e922
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x18000e938
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 rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x18000e954
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x18000e956
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x18000e992
mov qword [rsp + 0x20], 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 + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x18000ea2e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x18000e9cd
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 0x18000ea0e
nop word [rax + 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 0x18000ea2e
cmp rbx, rax
ja 0x18000e9e0
test rbx, rbx
je 0x18000ea2e
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
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret

Function at 0x18000ea50
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 0x18000ea78
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 0x18000ea9e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x18000eaa0
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x18000eaf9
test ecx, ecx
jle 0x18000ead9
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 0x18000eaf9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x18000eaf9
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 0x18000eeb0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1801be118]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x18000eedd
xor eax, eax
jmp 0x18000f049
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x18000ef17
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x18000ef17
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x18000f049
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x18000f03c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x18000ef5a
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 0x18000ef85
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 0x18000f041
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 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 0x18000eff4
sub eax, 1
je 0x18000eff4
cmp eax, 2
jne 0x18000f03c
movsx ecx, byte [rsp + 0x50]
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 0x18000f041
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x18000f022
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 0x18000f03c
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x18000f041
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.180132140
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x18000f070
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1801be118]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x18000f143
cmp byte [rcx + 0x71], 0
je 0x18000f143
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x18000f13f
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 0x18000f104
sub eax, 1
je 0x18000f108
cmp eax, 2
jne 0x18000f13f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.180132140
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x18000f136
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 0x18000f13f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x18000f0ec
xor al, al
jmp 0x18000f0ec
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.180132140
add rsp, 0x60
pop rbx
ret
Function at 0x18001b270
Capabilities:
Hash data using fnv

Disassembly:
push rsi
push rdi
sub rsp, 0x28
movabs rax, 0xfffffffffffffff
mov rsi, rcx
bsr rcx, rax
mov edi, 1
mov eax, edi
shl rax, cl
cmp rdx, rax
jbe 0x18001b2a5
lea rcx, str.invalid_hash_bucket_count
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
lea rax, [rdx - 1]
mov qword [rsp + 0x50], rbx
mov rbx, qword [rsi + 8]
or rax, rdi
bsr rcx, rax
mov r8, rbx
mov qword [rsp + 0x20], r14
inc ecx
shl rdi, cl
lea rcx, [rsi + 0x18]
lea rdx, [rdi + rdi]
call fcn.18001b420
lea rax, [rdi - 1]
mov qword [rsi + 0x38], rdi
mov qword [rsi + 0x30], rax
mov rax, qword [rsi + 8]
mov rax, qword [rax]
mov rcx, rax
cmp rax, rbx
je 0x18001b3e6
mov qword [rsp + 0x58], rbp
movabs rdi, 0x100000001b3
movabs rbp, 0xcbf29ce484222325
nop dword [rax + rax]
movzx edx, byte [rax + 0x11]
movzx r9d, byte [rax + 0x10]
mov r11, qword [rsi + 0x30]
xor r9, rbp
mov rcx, qword [rcx]
imul r9, rdi
xor r9, rdx
movzx edx, byte [rax + 0x12]
imul r9, rdi
xor r9, rdx
movzx edx, byte [rax + 0x13]
imul r9, rdi
xor r9, rdx
imul r9, rdi
and r11, r9
shl r11, 4
add r11, qword [rsi + 0x18]
mov r9, qword [r11]
cmp r9, rbx
jne 0x18001b360
mov qword [r11], rax
mov qword [r11 + 8], rax
jmp 0x18001b3d5
mov rdx, qword [r11 + 8]
mov r8d, dword [rax + 0x10]
cmp r8d, dword [rdx + 0x10]
jne 0x18001b39d
mov r10, qword [rdx]
cmp r10, rax
je 0x18001b397
mov r9, qword [rax + 8]
mov qword [r9], rcx
mov r8, qword [rcx + 8]
mov qword [r8], r10
mov rdx, qword [r10 + 8]
mov qword [rdx], rax
mov qword [r10 + 8], r8
mov qword [rcx + 8], r9
mov qword [rax + 8], rdx
mov qword [r11 + 8], rax
jmp 0x18001b3d5
cmp r9, rdx
je 0x18001b3b1
mov rdx, qword [rdx + 8]
cmp r8d, dword [rdx + 0x10]
je 0x18001b3f7
cmp r9, rdx
jne 0x18001b3a2
mov r10, qword [rax + 8]
mov qword [r10], rcx
mov r9, qword [rcx + 8]
mov qword [r9], rdx
mov r8, qword [rdx + 8]
mov qword [r8], rax
mov qword [rdx + 8], r9
mov qword [rcx + 8], r10
mov qword [rax + 8], r8
mov qword [r11], rax
mov rax, rcx
cmp rcx, rbx
jne 0x18001b310
mov rbp, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x50]
mov r14, qword [rsp + 0x20]
add rsp, 0x28
pop rdi
pop rsi
ret
mov r10, qword [rdx]
mov r9, qword [rax + 8]
mov qword [r9], rcx
mov r8, qword [rcx + 8]
mov qword [r8], r10
mov rdx, qword [r10 + 8]
mov qword [rdx], rax
mov qword [r10 + 8], r8
mov qword [rcx + 8], r9
mov qword [rax + 8], rdx
jmp 0x18001b3d5
Function at 0x18001be60
Capabilities:
Log keystrokes via polling

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x50
mov rax, qword [0x1801be118]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rax, qword [0x1801dc9a8]
cmp byte [rax + 0x50], 0
je 0x18001bea5
movzx eax, byte [0x1802596c1]
test al, al
je 0x18001bea5
mov rbx, qword [0x180258d00]
mov byte [rbx + 0xc8], 1
and dword [rbx + 3], 0xffffffef
jmp 0x18001beb7
mov rbx, qword [0x180258d00]
or dword [rbx + 3], 0x10
mov byte [rbx + 0xc8], 0
cmp qword [0x180258df8], 0
jne 0x18001becd
call fcn.1800449d0
mov rbx, qword [0x180258d00]
mov rcx, qword [0x180258e20]
lea rdx, [rsp + 0x28]
call qword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [rsp + 0x30]
lea rcx, [rsp + 0x40]
sub eax, dword [rsp + 0x28]
movd xmm1, eax
mov eax, dword [rsp + 0x34]
sub eax, dword [rsp + 0x2c]
cvtdq2ps xmm1, xmm1
movd xmm0, eax
cvtdq2ps xmm0, xmm0
movss dword [rbx + 0xb], xmm1
movss dword [rbx + 0xf], xmm0
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rcx, qword [rsp + 0x40]
xorps xmm1, xmm1
mov rax, rcx
xorps xmm0, xmm0
sub rax, qword [0x180258e28]
cvtsi2ss xmm0, qword [0x180258e30]
cvtsi2ss xmm1, rax
divss xmm1, xmm0
movss dword [rbx + 0x13], xmm1
mov qword [0x180258e28], rcx
mov ecx, reloc.WS2_32.dll_recvfrom
call qword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
mov ecx, reloc.WS2_32.dll_recv
and al, 1
mov byte [rbx + 0x121], al
call qword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
mov ecx, reloc.WS2_32.dll_select
and al, 1
mov byte [rbx + 0x122], al
call qword [sym.imp.USER32.dll_GetKeyState]
mov rcx, qword [0x180258d00]
shr eax, 0xf
and al, 1
mov byte [rbx + 0x124], 0
mov byte [rbx + 0x123], al
cmp byte [rcx + 0x39e], 0
lea rdi, [rcx + 0x10c]
je 0x18001bfd9
cvttss2si eax, dword [rdi]
lea rdx, [rsp + 0x38]
mov dword [rsp + 0x38], eax
cvttss2si eax, dword [rcx + 0x110]
mov rcx, qword [0x180258e20]
mov dword [rsp + 0x3c], eax
call qword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [rsp + 0x3c]
mov ecx, dword [rsp + 0x38]
call qword [sym.imp.USER32.dll_SetCursorPos]
mov dword [rdi], 0xff7fffff
mov dword [rdi + 4], 0xff7fffff
call qword [sym.imp.USER32.dll_GetActiveWindow]
cmp rax, qword [0x180258e20]
jne 0x18001c035
lea rcx, [rsp + 0x20]
call qword [sym.imp.USER32.dll_GetCursorPos]
test eax, eax
je 0x18001c035
mov rcx, qword [0x180258e20]
lea rdx, [rsp + 0x20]
call qword [sym.imp.USER32.dll_ScreenToClient]
test eax, eax
je 0x18001c035
movd xmm0, dword [rsp + 0x20]
movd xmm1, dword [rsp + 0x24]
cvtdq2ps xmm0, xmm0
cvtdq2ps xmm1, xmm1
movss dword [rdi], xmm0
movss dword [rdi + 4], xmm1
cmp byte [rbx + 0xc8], 0
je 0x18001c045
mov eax, 0xffffffff
jmp 0x18001c052
mov rax, qword [0x180258d00]
mov eax, dword [rax + 0x1caf]
cmp dword [reloc.WS2_32.dll_htonl], eax
je 0x18001c065
mov dword [reloc.WS2_32.dll_htonl], eax
call fcn.180044f60
call fcn.180026fd0
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.180132140
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rdi
ret
Function at 0x180023280
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push rdi
cmp dword [0x180258e94], 0
lea rdi, [0x180258e90]
mov r11d, r8d
mov r9d, edx
mov r10, rcx
jne 0x180023358
mov qword [rsp + 0x10], rbx
xor edx, edx
mov rbx, rdi
nop dword [rax]
mov r8d, edx
lea rbx, [rbx + 4]
and r8d, 1
mov eax, edx
shr eax, 1
neg r8d
and r8d, 0xedb88320
inc edx
xor r8d, eax
mov eax, r8d
shr r8d, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, r8d
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [rbx - 4], eax
cmp edx, 0x100
jb 0x1800232b0
mov rbx, qword [rsp + 0x10]
not r11d
mov eax, r11d
test r9d, r9d
jle 0x18002338e
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [r10]
lea r10, [r10 + 1]
movzx edx, al
xor rdx, rcx
shr eax, 8
xor eax, dword [rdi + rdx*4]
sub r9d, 1
jne 0x180023370
not eax
pop rdi
ret
movzx r9d, byte [r10]
lea r8, [r10 + 1]
test r9b, r9b
je 0x1800233cf
nop dword [rax + rax]
cmp r9b, 0x23
jne 0x1800233b3
cmp byte [r8], r9b
jne 0x1800233b3
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rdi + rdx*4]
test r9b, r9b
jne 0x1800233a0
not eax
pop rdi
ret
Function at 0x1800235d0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov rdi, r8
test r8, r8
je 0x1800235e9
mov qword [r8], 0
lea rdx, [0x18015dea0]
call fcn.1800233e0
mov rbx, rax
test rax, rax
jne 0x180023608
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
xor edx, edx
mov qword [rsp + 0x30], rbp
mov rcx, rbx
mov qword [rsp + 0x38], rsi
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1800236c8
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rsi, eax
cmp esi, 0xffffffff
je 0x1800236c8
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1800236c8
mov rax, qword [0x180258d00]
mov rbp, rsi
test rax, rax
je 0x180023665
inc dword [rax + 0x3b6]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x1800236c8
mov r9, rbx
mov r8, rbp
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rbp
je 0x1800236b5
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x180258d00]
test rax, rax
je 0x1800236aa
dec dword [rax + 0x3b6]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x1800236d1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x1800236c3
mov qword [rdi], rbp
mov rax, rsi
jmp 0x1800236d3
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbp, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x180033ae0
Capabilities:
Write file on windows

Disassembly:
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [0x180258d00]
xor esi, esi
mov r15, rcx
mov dword [rdi + 0x2c77], esi
test rcx, rcx
je 0x180033bfa
mov qword [rsp + 0x40], rbx
lea rbx, [rdi + 0x2c7b]
mov dword [rdi + 0x2c77], esi
mov ecx, dword [rbx + 4]
mov qword [rsp + 0x48], rbp
test ecx, ecx
jns 0x180033b3a
mov eax, ecx
cdq
sub eax, edx
mov edx, esi
sar eax, 1
add eax, ecx
mov rcx, rbx
test eax, eax
cmovg edx, eax
call fcn.180034ae0
mov dword [rbx], esi
cmp dword [rbx + 4], esi
jne 0x180033b4e
mov edx, 8
mov rcx, rbx
call fcn.180034ae0
movsxd rcx, dword [rbx]
mov ebp, esi
mov rax, qword [rbx + 8]
mov byte [rcx + rax], sil
inc dword [rbx]
cmp dword [rdi + 0x2c8b], esi
jle 0x180033b9a
mov qword [rsp + 0x50], r14
mov r14, rsi
nop dword [rax]
mov r9, qword [rdi + 0x2c93]
mov r8, rbx
add r9, r14
mov rcx, rdi
mov rdx, r9
call qword [r9 + Ordinal_30]
inc ebp
add r14, 0x2c
cmp ebp, dword [rdi + 0x2c8b]
jl 0x180033b70
mov r14, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x48]
cmp qword [rbx + 8], rsi
je 0x180033ba9
mov esi, dword [rbx]
dec esi
mov rax, qword [rdi + 0x2c83]
lea rdx, [0x18015dea4]
test rax, rax
movsxd rsi, esi
lea rdi, [0x180258ce9]
mov rcx, r15
cmovne rdi, rax
call fcn.1800233e0
mov rbx, rax
test rax, rax
je 0x180033bf5
mov r9, rax
mov r8, rsi
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x18003b600
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov r11, rsp
push r13
push r14
sub rsp, 0xb8
mov r13, rcx
movsxd rax, r9d
xor ecx, ecx
mov qword [rsp + 0x60], rax
mov dword [rsp + 0xe8], ecx
mov r14, rdx
test r9d, r9d
jle 0x18003b862
mov qword [r11 + 8], rbx
lea rbx, [r8 + 0x1c]
mov qword [r11 + 0x10], rbp
movzx ebp, byte [r13 + 0x24]
mov qword [r11 + 0x18], rsi
mov qword [r11 - 0x18], rdi
mov edi, 0x100
mov qword [r11 - 0x20], r12
xor r12d, r12d
mov qword [r11 - 0x28], r15
movaps xmmword [r11 - 0x38], xmm6
movaps xmmword [r11 - 0x48], xmm7
xorps xmm7, xmm7
movaps xmmword [r11 - 0x58], xmm8
movzx r11d, byte [r13 + 0x20]
movss xmm8, dword [0x1801850f0]
nop word [rax + rax]
movss xmm6, dword [rbx - 0x1c]
comiss xmm6, xmm7
jbe 0x18003b6ca
movsxd r10, dword [r14 + 0x24]
mov r9, qword [r14 + 8]
movsx ecx, di
movzx eax, byte [r10 + r9 + 7]
movzx edx, byte [r10 + r9 + 6]
imul edx, ecx
movsx ecx, di
add dx, ax
movzx eax, byte [r10 + r9 + 5]
movsx r8d, dx
movzx edx, byte [r10 + r9 + 4]
imul edx, ecx
add ax, dx
cwde
sub eax, r8d
movd xmm0, eax
jmp 0x18003b6e9
movsxd rdx, dword [r14 + 0x1c]
xorps xmm6, xmm8
mov rax, qword [r14 + 8]
movzx ecx, byte [rdx + rax + 0x12]
movzx eax, byte [rdx + rax + 0x13]
shl ecx, 8
add ecx, eax
movd xmm0, ecx
cvtdq2ps xmm0, xmm0
xor edi, edi
mov byte [rbx], r11b
mov byte [rbx + 1], bpl
divss xmm6, xmm0
cmp dword [rbx - 0xc], edi
jle 0x18003b800
mov r15, qword [rsp + 0xf0]
mov rax, r12
shl rax, 4
add r15, 6
xor esi, esi
add r15, rax
nop word [rax + rax]
mov rax, qword [rbx - 0x14]
test rax, rax
jne 0x18003b730
mov edx, dword [rbx - 0x18]
add edx, edi
jmp 0x18003b733
mov edx, dword [rax + rsi]
mov eax, dword [r13 + 0x24]
xorps xmm3, xmm3
xorps xmm2, xmm2
mov rcx, r14
cvtsi2ss xmm3, rax
mov eax, dword [r13 + 0x20]
cvtsi2ss xmm2, rax
mulss xmm3, xmm6
mulss xmm2, xmm6
call fcn.180036820
mov edx, eax
mov rcx, r14
lea rax, [rsp + 0x5c]
mov qword [rsp + 0x48], rax
lea rax, [rsp + 0x54]
mov qword [rsp + 0x40], rax
lea rax, [rsp + 0x58]
mov qword [rsp + 0x38], rax
lea rax, [rsp + 0x50]
mov qword [rsp + 0x30], rax
movss dword [rsp + 0x28], xmm7
movss dword [rsp + 0x20], xmm7
call fcn.1800390c0
movzx ecx, word [r13 + 0x1c]
inc r12
movzx r11d, word [r13 + 0x20]
movzx eax, cx
sub ax, word [rsp + 0x50]
dec cx
movzx ebp, word [r13 + 0x24]
dec ax
add ax, r11w
inc edi
add ax, word [rsp + 0x54]
add rsi, 4
mov word [r15 - 2], ax
movzx eax, bp
sub ax, word [rsp + 0x58]
add ax, cx
mov ecx, dword [rsp + 0xe8]
add ax, word [rsp + 0x5c]
inc ecx
mov word [r15], ax
add r15, 0x10
mov dword [rsp + 0xe8], ecx
cmp edi, dword [rbx - 0xc]
jl 0x18003b720
jmp 0x18003b807
mov ecx, dword [rsp + 0xe8]
add rbx, 0x1e
mov edi, 0x100
sub qword [rsp + 0x60], 1
jne 0x18003b680
movaps xmm8, xmmword [rsp + 0x70]
movaps xmm7, xmmword [rsp + 0x80]
movaps xmm6, xmmword [rsp + 0x90]
mov r15, qword [rsp + 0xa0]
mov r12, qword [rsp + 0xa8]
mov rdi, qword [rsp + 0xb0]
mov rsi, qword [rsp + 0xe0]
mov rbp, qword [rsp + 0xd8]
mov rbx, qword [rsp + 0xd0]
mov eax, ecx
add rsp, 0xb8
pop r14
pop r13
ret
Function at 0x180058ec0
Capabilities:
Create thread

Disassembly:
sub rsp, 0x38
cmp edx, 1
jne 0x180058eef
xor eax, eax
mov qword [0x180259298], rcx
mov qword [rsp + 0x28], rax
lea r8, [0x180059460]
xor r9d, r9d
mov dword [rsp + 0x20], eax
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov eax, 1
add rsp, 0x38
ret