joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140092acc
Capabilities:
Set environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x5f]
sub rsp, 0xa0
xor r15d, r15d
mov r14, rdx
mov rsi, rcx
mov qword [rbp + 0x17], r15
xor edx, edx
mov qword [rbp + 0x1f], r15
lea rcx, [rbp - 0x39]
mov qword [rbp + 0x27], r15
mov qword [rbp + 0x2f], r15
mov edi, r15d
mov qword [rbp + 0x37], r15
mov byte [rbp + 0x3f], r15b
mov qword [rbp - 0x19], r15
mov qword [rbp - 0x11], r15
mov qword [rbp - 9], r15
mov qword [rbp - 1], r15
mov qword [rbp + 7], r15
mov byte [rbp + 0xf], r15b
call fcn.140077a00
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x140092b56
cmp byte [rbp - 0x21], r15b
je 0x140092b51
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x140092b8c
call fcn.14008232c
test eax, eax
jne 0x140092b78
cmp byte [rbp - 0x21], r15b
je 0x140092b70
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x140092b8c
cmp byte [rbp - 0x21], r15b
je 0x140092b89
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, r15d
lea r8, [rbp + 0x77]
mov rcx, rsi
lea rdx, [rbp + 0x17]
call fcn.14007da10
test eax, eax
jne 0x140092c2c
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.140077a00
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x140092bcb
cmp byte [rbp - 0x21], r15b
je 0x140092c00
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x140092c00
call fcn.14008232c
test eax, eax
jne 0x140092bec
cmp byte [rbp - 0x21], r15b
je 0x140092be5
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x140092c00
cmp byte [rbp - 0x21], r15b
je 0x140092bfd
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, r15d
mov r9d, ebx
lea r8, [rbp + 0x77]
lea rdx, [rbp - 0x19]
mov rcx, r14
call fcn.14007da10
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x140092c2c
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x140092c2f
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x140092c3d
mov rcx, rdi
call fcn.140081fd0
cmp byte [rbp + 0x3f], r15b
je 0x140092c4c
mov rcx, qword [rbp + 0x27]
call fcn.140081fd0
lea r11, [rsp + 0xa0]
mov eax, ebx
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret

Function at 0x140094960
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x140094988
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x140094988
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x17a42c8
Capabilities:
Encode data using xor

Disassembly:
jmp 0x17a42d2
push rax
push rcx
push rdx
push rbx
push rbp
push rsi
push rdi
push r8
push r9
push r10
push r11
push r12
push r13
push r14
push r15
pushfq
sub rsp, 8
stmxcsr dword [rsp]
call 0x17a42fb
pop rbp
sub rbp, 0x33
sub rbp, 0x13a42c8
sub rsp, 0x20
jmp 0x17a431a
mov rax, 0x13a42c8
add rax, rbp
add rax, 0x84
mov rcx, 0x647
mov rdx, 0x74035c06
xor byte [rax], dl
inc rax
dec rcx
jne 0x17a4339
jmp 0x17a4350
invalid
Function at 0x100075150
Capabilities:
Terminate process

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], r12
push r13
sub rsp, 0xb0
xor ebx, ebx
mov dword [rsp + 0x20], ebx
lea rcx, [rax - 0x78]
call qword [sym.imp.API_MS_Win_Core_ProcessThreads_L1_1_0.dll_GetStartupInfoW]
nop
mov rax, qword gs:[0x30]
mov rdi, qword [rax + 8]
mov r12d, ebx
xor eax, eax
lock cmpxchg qword [0x100080558], rdi
je 0x1000751b0
cmp rax, rdi
jne 0x1000751a3
mov r12d, 1
jmp 0x1000751b0
mov ecx, 0x3e8
call qword [sym.imp.API_MS_Win_Core_Misc_L1_1_0.dll_Sleep]
jmp 0x100075189
mov eax, dword [0x100080550]
cmp eax, 1
jne 0x1000751c5
lea ecx, [rax + 0x1e]
call fcn.1001b0000
jmp 0x10007522c
mov eax, dword [0x100080550]
cmp eax, ebx
jne 0x100075222
mov dword [0x100080550], 1
lea r13, [0x100001b48]
lea rdi, [0x100001b30]
mov qword [rsp + 0x30], rdi
mov eax, ebx
mov dword [rsp + 0x24], ebx
cmp rdi, r13
jae 0x100075214
cmp eax, ebx
jne 0x100075214
mov rcx, qword [rdi]
cmp rcx, rbx
je 0x100075209
call rcx
mov dword [rsp + 0x24], eax
add rdi, 8
mov qword [rsp + 0x30], rdi
jmp 0x1000751f2
cmp eax, ebx
je 0x10007522c
mov eax, 0xff
jmp 0x100075374
mov dword [0x10007f924], 1
mov eax, dword [0x100080550]
cmp eax, 1
jne 0x100075254
lea rdx, [0x100001b28]
lea rcx, [0x100001ab8]
call sub.msvcrt.dll__initterm
mov dword [0x100080550], 2
cmp r12d, ebx
jne 0x100075263
mov rax, rbx
xchg qword [0x100080558], rax
cmp qword [0x100080570], rbx
je 0x10007528b
lea rcx, [0x100080570]
call fcn.1000756ac
cmp eax, ebx
je 0x10007528b
xor r8d, r8d
lea edx, [r8 + 2]
xor ecx, ecx
call qword [0x100080570]
mov rcx, qword [sym.imp.msvcrt.dll__wcmdln]
cmp qword [rcx], rbx
jne 0x1000752a1
mov eax, 0xff
jmp 0x100075374
mov rcx, qword [rcx]
mov qword [rsp + 0x28], rcx
mov edx, dword [rsp + 0x20]
cmp word [rcx], 0x20
ja 0x100075326
cmp word [rcx], bx
je 0x1000752bc
cmp edx, ebx
jne 0x100075326
cmp word [rcx], bx
je 0x1000752d2
cmp word [rcx], 0x20
ja 0x1000752d2
add rcx, 2
mov qword [rsp + 0x28], rcx
jmp 0x1000752bc
test byte [rsp + 0x7c], 1
movzx eax, word [rsp + 0x80]
mov r9d, 0xa
cmovne r9d, eax
mov r8, rcx
xor edx, edx
lea rcx, [0x100000000]
call fcn.1000337b8
mov dword [0x10007f920], eax
cmp dword [0x10007f904], ebx
jne 0x100075310
mov ecx, eax
call qword [sym.imp.msvcrt.dll_exit]
cmp dword [0x10007f924], ebx
jne 0x100075324
call qword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x10007f920]
jmp 0x100075374
cmp word [rcx], 0x22
jne 0x100075339
mov eax, ebx
cmp edx, ebx
sete al
mov edx, eax
mov dword [rsp + 0x20], eax
add rcx, 2
mov qword [rsp + 0x28], rcx
jmp 0x1000752ad
lea r11, [rsp + 0xb0]
mov rbx, qword [r11 + 0x10]
mov rdi, qword [r11 + 0x18]
mov r12, qword [r11 + 0x20]
mov rsp, r11
pop r13
ret
sub rsp, 0x28
call fcn.1000757c0
add rsp, 0x28
jmp 0x100075150
Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Create thread
Execute command
Spawn thread to rwx shellcode

Disassembly:
push rbx
sub rsp, 0x160
mov rax, qword [0x140003008]
xor rax, rsp
mov qword [rsp + 0x150], rax
mov ebx, 2
lea rdx, [rsp + 0x30]
mov ecx, ebx
lea rax, [0x140002260]
nop
lea rdx, [rdx + 0x80]
movups xmm0, xmmword [rax]
movups xmm1, xmmword [rax + 0x10]
lea rax, [rax + 0x80]
movups xmmword [rdx - 0x80], xmm0
movups xmm0, xmmword [rax - 0x60]
movups xmmword [rdx - 0x70], xmm1
movups xmm1, xmmword [rax - 0x50]
movups xmmword [rdx - 0x60], xmm0
movups xmm0, xmmword [rax - 0x40]
movups xmmword [rdx - 0x50], xmm1
movups xmm1, xmmword [rax - 0x30]
movups xmmword [rdx - 0x40], xmm0
movups xmm0, xmmword [rax - 0x20]
movups xmmword [rdx - 0x30], xmm1
movups xmm1, xmmword [rax - 0x10]
movups xmmword [rdx - 0x20], xmm0
movups xmmword [rdx - 0x10], xmm1
sub rcx, 1
jne 0x140001030
mov ecx, dword [rax + 0x10]
mov r8d, 0x3000
movups xmm0, xmmword [rax]
movups xmmword [rdx], xmm0
mov dword [rdx + 0x10], ecx
movzx ecx, byte [rax + 0x14]
mov byte [rdx + 0x14], cl
xor ecx, ecx
mov edx, 0x115
lea r9d, [rcx + 0x40]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8, rax
lea rdx, [rsp + 0x30]
mov rcx, rax
nop dword [rax + rax]
lea rcx, [rcx + 0x80]
movups xmm0, xmmword [rdx]
movups xmm1, xmmword [rdx + 0x10]
lea rdx, [rdx + 0x80]
movups xmmword [rcx - 0x80], xmm0
movups xmm0, xmmword [rdx - 0x60]
movups xmmword [rcx - 0x70], xmm1
movups xmm1, xmmword [rdx - 0x50]
movups xmmword [rcx - 0x60], xmm0
movups xmm0, xmmword [rdx - 0x40]
movups xmmword [rcx - 0x50], xmm1
movups xmm1, xmmword [rdx - 0x30]
movups xmmword [rcx - 0x40], xmm0
movups xmm0, xmmword [rdx - 0x20]
movups xmmword [rcx - 0x30], xmm1
movups xmm1, xmmword [rdx - 0x10]
movups xmmword [rcx - 0x20], xmm0
movups xmmword [rcx - 0x10], xmm1
sub rbx, 1
jne 0x1400010c0
mov eax, dword [rdx + 0x10]
xor r9d, r9d
movups xmm0, xmmword [rdx]
movups xmmword [rcx], xmm0
mov dword [rcx + 0x10], eax
movzx eax, byte [rdx + 0x14]
xor edx, edx
mov byte [rcx + 0x14], al
xor eax, eax
mov qword [rsp + 0x28], rax
xor ecx, ecx
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, 0x3e8
call qword [sym.imp.KERNEL32.dll_Sleep]
lea rcx, str.pause
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
xor eax, eax
mov rcx, qword [rsp + 0x150]
xor rcx, rsp
call fcn.140001190
add rsp, 0x160
pop rbx
ret

Function at 0x140001a6c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001ab6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001ab6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001ab6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001ab6
cmp dword [rcx + 0x84], 0xe
jbe 0x140001ab6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001ab8
xor al, al
add rsp, 0x28
ret
Function at 0x140002e04
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140002e4e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140002e4e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140002e4e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140002e4e
cmp dword [rcx + 0x84], 0xe
jbe 0x140002e4e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140002e50
xor al, al
add rsp, 0x28
ret
Function at 0x14000e270
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1401fec80]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x14000e343
cmp byte [rcx + 0x71], 0
je 0x14000e343
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + 0x18]
cmp eax, 0xffffffff
je 0x14000e33f
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 0x14000e304
sub eax, 1
je 0x14000e308
cmp eax, 2
jne 0x14000e33f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14003a390
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x14000e336
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 0x14000e33f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x14000e2ec
xor al, al
jmp 0x14000e2ec
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14003a390
add rsp, 0x60
pop rbx
ret
Function at 0x14000e800
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, qword [rcx]
mov r10d, 0x270
mov ecx, dword [r9]
cmp ecx, r10d
jne 0x14000e861
lea r8, [r9 + 8]
nop dword [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 0x14000e820
mov ecx, dword [r9]
jmp 0x14000e948
cmp ecx, 0x4e0
jb 0x14000e948
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, eax
lea r10, [r10 + 4]
xor edx, r11d
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 0x14000e880
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, eax
lea r10, [r10 + 4]
xor edx, r11d
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 0x14000e8d0
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 0x140019600
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x80
mov rax, qword [0x1401fec80]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov esi, edx
mov rdi, rcx
cmp edx, 0xffffffff
jne 0x14001962d
xor eax, eax
jmp 0x140019796
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 0x14001966d
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 0x14001966d
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 0x14001978e
cmp qword [rdi + 0x80], 0
je 0x140019789
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 0x1400196a7
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 0x1400196d2
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 0x14001978e
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 0x140019741
sub eax, 1
je 0x140019741
cmp eax, 2
jne 0x140019789
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 0x14001978e
mov rbx, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rbx, rax
je 0x14001976f
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 0x140019789
lea rax, [rsp + 0x50]
mov byte [rdi + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, esi
mov eax, ecx
jmp 0x14001978e
mov eax, 0xffffffff
mov rbx, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.14003a390
mov rsi, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x14001cd90
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r14, rdx
mov rdi, rcx
je case.default.0x14001cdb1
add rsp, 0x20
pop r14
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 qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
call qword [sym.imp.MSVCP140.dll_protected:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Pnavail_void_const___ptr64]
mov rbp, rax
test rbx, rbx
jle 0x14001ce2c
test rax, rax
jle 0x14001ce0c
cmp rbx, rax
mov rcx, rdi
cmovl rbp, rbx
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
mov r8, rbp
mov rdx, r14
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov edx, ebp
mov rcx, rdi
add r14, rbp
sub rbx, rbp
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbump_int____ptr64]
test rbx, rbx
jle 0x14001ce2c
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x14001ce2c
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov rbp, qword [rsp + 0x40]
sub rsi, rbx
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rbx
ret
and al, 0x40
Function at 0x140028e40
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1401fec80]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
mov qword [rsp + 0x28], rdx
mov rsi, qword [rdx + 0x10]
lea rcx, [rsi + 2]
movabs rax, 0xaaaaaaaaaaaaaaab
mul rcx
shr rdx, 1
shl rdx, 2
xor r8d, r8d
mov rcx, rdi
call fcn.14000ae50
mov r8, rdi
cmp qword [rdi + 0x18], 0xf
jbe 0x140028ea2
mov r8, qword [rdi]
xor edx, edx
lea r9, [rsi - 2]
lea r10, [0x140041330]
test r9, r9
je 0x140028f7e
nop dword [rax + rax]
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140028ecd
mov rax, qword [rbx]
movzx eax, byte [rax + rdx]
shr rax, 2
movzx eax, byte [rax + r10]
mov byte [r8], al
cmp qword [rbx + 0x18], 0xf
jbe 0x140028eed
mov rax, qword [rbx]
lea rcx, [rdx + rax]
jmp 0x140028ef4
lea rcx, [rbx + rdx]
mov rax, rbx
movsx rcx, byte [rcx]
and ecx, 3
shl rcx, 4
movzx eax, byte [rax + rdx + 1]
shr rax, 4
or rcx, rax
movzx eax, byte [rcx + r10]
mov byte [r8 + 1], al
cmp qword [rbx + 0x18], 0xf
jbe 0x140028f24
mov rax, qword [rbx]
lea rcx, [rax + 1]
jmp 0x140028f2b
lea rcx, [rbx + 1]
mov rax, rbx
add rcx, rdx
movsx rcx, byte [rcx]
and ecx, 0xf
shl rcx, 2
movzx eax, byte [rax + rdx + 2]
shr rax, 6
or rcx, rax
movzx eax, byte [rcx + r10]
mov byte [r8 + 2], al
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140028f5b
mov rax, qword [rbx]
movsx rax, byte [rax + rdx + 2]
and eax, 0x3f
movzx eax, byte [rax + r10]
mov byte [r8 + 3], al
add r8, 4
add rdx, 3
cmp rdx, r9
jb 0x140028ec0
cmp rdx, rsi
jae 0x140029034
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140028f94
mov rax, qword [rbx]
movzx eax, byte [rax + rdx]
shr rax, 2
movzx eax, byte [rax + r10]
mov byte [r8], al
lea rax, [rsi - 1]
cmp rdx, rax
jne 0x140028fd6
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140028fba
mov rax, qword [rbx]
movsx rax, byte [rax + rdx]
and eax, 3
add rax, rax
movzx eax, byte [r10 + rax*8]
mov byte [r8 + 1], al
mov al, 0x3d
add r8, 2
jmp 0x14002902c
cmp qword [rbx + 0x18], 0xf
jbe 0x140028fe6
mov rax, qword [rbx]
lea rcx, [rdx + rax]
jmp 0x140028fed
lea rcx, [rbx + rdx]
mov rax, rbx
movsx rcx, byte [rcx]
and ecx, 3
shl rcx, 4
movzx eax, byte [rax + rdx + 1]
shr rax, 4
or rcx, rax
movzx eax, byte [rcx + r10]
mov byte [r8 + 1], al
add r8, 2
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x14002901e
mov rax, qword [rbx]
movsx rax, byte [rax + rdx + 1]
and eax, 0xf
movzx eax, byte [r10 + rax*4]
mov byte [r8], al
mov byte [r8 + 1], 0x3d
mov rdx, qword [rbx + 0x18]
cmp rdx, 0xf
jbe 0x14002906a
inc rdx
mov rcx, qword [rbx]
cmp rdx, 0x1000
jb 0x140029065
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x14002909d
mov rcx, r8
call fcn.140039fd0
mov qword [rbx + 0x10], 0
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], 0
mov rax, rdi
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.14003a390
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x14002b7e0
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov dword [rcx + 0x74], 0
mov rbx, rcx
mov edi, 0x7fffffff
movsx ecx, byte [rbx + 0x78]
lea eax, [rcx - 0x30]
cmp al, 9
ja 0x14002b8ac
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x14002b8ac
mov r9d, dword [rbx + 0x74]
mov ecx, 0x7fffffff
sub ecx, r8d
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp r9d, edx
jg 0x14002b8c5
lea eax, [r9 + r9*4]
dec edi
lea ecx, [r8 + rax*2]
mov rax, qword [rbx]
mov dword [rbx + 0x74], ecx
mov rcx, qword [rbx + 0x10]
cmp rax, rcx
je 0x14002b89c
cmp byte [rax], 0x5c
jne 0x14002b896
lea rdx, [rax + 1]
cmp rdx, rcx
je 0x14002b896
mov r8d, dword [rbx + 0x80]
test r8b, 8
jne 0x14002b882
movzx ecx, byte [rdx]
sub cl, 0x28
cmp cl, 1
jbe 0x14002b893
test r8b, 0x10
jne 0x14002b896
movzx ecx, byte [rdx]
sub cl, 0x7b
test cl, 0xfd
jne 0x14002b896
mov rax, rdx
inc rax
mov qword [rbx], rax
mov rcx, rbx
call fcn.14002ef00
test edi, edi
jne 0x14002b800
mov rbx, qword [rsp + 0x30]
cmp edi, 0x7fffffff
mov rsi, qword [rsp + 0x38]
setne al
add rsp, 0x20
pop rdi
ret
mov edx, esi
mov rcx, rbx
call fcn.14002d690
int3