joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140011249
Capabilities:
Terminate process

Disassembly:
jmp 0x140017580
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
add rsp, 0x28
ret

Function at 0x1400112da
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
jmp 0x140013120
push rbp
push rdi
sub rsp, 0x148
lea rbp, [rsp + 0x20]
lea rcx, [0x140029123]
call fcn.14001141a
mov qword [rbp + 8], 0
mov qword [rbp + 0x28], 0
mov r9d, 0x40
mov r8d, 0x3000
mov edx, 0x114
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rbp + 0x48], rax
mov r8d, 0x114
lea rdx, section..data
mov rcx, qword [rbp + 0x48]
call fcn.14001120d
call qword [rbp + 0x48]
xor eax, eax
lea rsp, [rbp + 0x128]
pop rdi
pop rbp
ret

Function at 0x1400112e4
Capabilities:
Parse pe header

Disassembly:
jmp 0x1400188d0
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400188f0
xor al, al
jmp 0x140018971
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x140018903
xor al, al
jmp 0x140018971
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x14001892d
xor al, al
jmp 0x140018971
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x140018941
xor al, al
jmp 0x140018971
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x140018953
xor al, al
jmp 0x140018971
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x14001896f
xor al, al
jmp 0x140018971
mov al, 1
add rsp, 0x38
ret
Function at 0x140009e50
Capabilities:
Hash data using crc32b

Disassembly:
xor r9d, r9d
lea r10, [0x140123030]
nop word [rax + rax]
xor eax, eax
test r9b, 1
je 0x140009e6c
bts eax, 7
mov ecx, r9d
shr ecx, 1
test cl, 1
je 0x140009e7a
bts eax, 6
shr ecx, 1
test cl, 1
je 0x140009e85
bts eax, 5
shr ecx, 1
test cl, 1
je 0x140009e90
bts eax, 4
shr ecx, 1
test cl, 1
je 0x140009e9b
bts eax, 3
shr ecx, 1
test cl, 1
je 0x140009ea6
bts eax, 2
shr ecx, 1
test cl, 1
je 0x140009eb1
bts eax, 1
test cl, 2
je 0x140009eba
bts eax, 0
shl eax, 0x18
lea ecx, [rax + rax]
mov edx, ecx
xor edx, 0x4c11db7
test eax, eax
cmovns edx, ecx
lea eax, [rdx + rdx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [rcx + rcx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [rdx + rdx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [rcx + rcx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [rdx + rdx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [rcx + rcx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [rdx + rdx]
mov r8d, eax
xor r8d, 0x4c11db7
test edx, edx
cmovns r8d, eax
xor ecx, ecx
lea edx, [rcx + 0x1e]
test r8b, 1
je 0x140009f51
lea eax, [rdx + 1]
bts ecx, eax
sar r8d, 1
test r8b, 1
je 0x140009f5d
bts ecx, edx
sar r8d, 1
sub edx, 2
cmp edx, 0xfffffffe
jg 0x140009f45
mov dword [r10], ecx
inc r9d
add r10, 4
cmp r9d, 0x100
jl 0x140009e60
mov dword [0x140123020], 1
ret
Function at 0x14000cda0
Capabilities:
Enumerate pe sections

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
cmp dword [r8 + 0x38], 1
mov rdi, r9
mov rbx, r8
mov r14, rdx
mov rbp, rcx
je 0x14000cdcf
xor eax, eax
jmp 0x14000cf87
mov ecx, dword [r9 + 0x10]
mov qword [rsp + 0x30], rsi
call qword [sym.imp.WS2_32.dll_ntohl]
mov esi, eax
lea rax, [rsi - 1]
cmp rax, 0xfe
ja 0x14000cf48
mov ecx, dword [rdi + 0x1c]
call qword [sym.imp.WS2_32.dll_ntohl]
cmp eax, dword [rbx + 0xa4]
jne 0x14000cf48
mov ecx, dword [rdi + 0x20]
call qword [sym.imp.WS2_32.dll_ntohl]
cmp eax, dword [rbx + 0x9c]
jne 0x14000cf48
mov ecx, dword [rdi + 0x24]
call qword [sym.imp.WS2_32.dll_ntohl]
cmp eax, dword [rbx + 0xa0]
jne 0x14000cf48
mov eax, dword [rbx + 0x1c]
cmp dword [rdi + 0x28], eax
jne 0x14000cf48
mov edx, 1
mov r8b, 0xff
mov rcx, rbx
call fcn.14000cfa0
cmp rsi, qword [rbx + 0x48]
jae 0x14000ce55
mov qword [rbx + 0x48], rsi
movzx ecx, word [rdi + 4]
call qword [sym.imp.WS2_32.dll_ntohs]
mov word [rbx + 0x18], ax
movzx eax, byte [rdi + 6]
mov byte [rbx + 0x21], al
movzx eax, byte [rdi + 7]
mov byte [rbx + 0x20], al
mov ecx, dword [rdi + 8]
call qword [sym.imp.WS2_32.dll_ntohl]
mov ecx, 0x240
mov esi, 0x1000
cmp eax, ecx
jb 0x14000ce8f
cmp eax, esi
mov ecx, eax
cmova ecx, esi
cmp ecx, dword [rbx + 0xd0]
jae 0x14000ce9d
mov dword [rbx + 0xd0], ecx
mov ecx, dword [rdi + 0xc]
call qword [sym.imp.WS2_32.dll_ntohl]
cmp eax, esi
jb 0x14000ceb6
mov ecx, 0x10000
mov esi, eax
cmp eax, ecx
cmova esi, ecx
cmp esi, dword [rbx + 0xd4]
jae 0x14000cec4
mov dword [rbx + 0xd4], esi
mov ecx, dword [rdi + 0x14]
call qword [sym.imp.WS2_32.dll_ntohl]
mov dword [rbx + 0x50], eax
mov ecx, dword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_ntohl]
mov dword [rbx + 0x54], eax
mov rcx, rbx
mov dword [rbp + 0x24], 1
test r14, r14
je 0x14000cf10
call fcn.14000a4c0
mov dword [rbx + 0x38], 5
mov dword [r14], 1
mov qword [r14 + 8], rbx
mov eax, dword [rbx + 0x1c8]
mov dword [r14 + 0x14], eax
xor eax, eax
jmp 0x14000cf82
xor edi, edi
cmp dword [rbx + 0x38], 1
sete dil
add edi, 3
call fcn.14000a4f0
cmp dword [rbx + 0x140], 0
mov dword [rbx + 0x38], edi
jne 0x14000cf44
lea rcx, [rbp + 0x48]
mov rdx, rbx
call fcn.140009c70
mov dword [rbx + 0x140], 1
xor eax, eax
jmp 0x14000cf82
xor edi, edi
mov rcx, rbx
mov dword [rbx + 0x1c8], edi
call fcn.14000a4f0
mov dword [rbx + 0x38], 9
cmp dword [rbx + 0x140], edi
jne 0x14000cf7d
lea rcx, [rbp + 0x48]
mov rdx, rbx
call fcn.140009c70
mov dword [rbx + 0x140], 1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
Function at 0x14000de60
Capabilities:
Resolve dns

Disassembly:
push rbx
push r14
sub rsp, 0x58
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov r14, rcx
mov rbx, rdx
mov rcx, rdx
call qword [sym.imp.WS2_32.dll_gethostbyname]
test rax, rax
je 0x14000dea5
cmp word [rax + 0x10], 2
jne 0x14000dea5
mov rax, qword [rax + 0x18]
mov rcx, qword [rax]
mov eax, dword [rcx]
mov dword [r14], eax
xor eax, eax
jmp 0x14000df59
mov qword [rsp + 0x80], rbp
mov qword [rsp + 0x50], rsi
xor esi, esi
mov qword [rsp + 0x48], rdi
mov ebp, esi
mov qword [rsp + 0x40], r15
mov edi, esi
mov dword [rsp + 0x28], 0
lea r15d, [rsi + 0x2e]
nop
lea rdx, [rbx + 1]
mov qword [rsp + 0x20], rdx
cmp byte [rbx], 0x30
je 0x14000df13
mov r8d, 0xa
lea rdx, [rsp + 0x20]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_strtol]
cmp eax, 0xff
ja 0x14000df3b
mov rdx, qword [rsp + 0x20]
cmp rdx, rbx
je 0x14000df3b
mov rcx, rdx
sub rcx, rbx
cmp rcx, 3
jg 0x14000df3b
mov byte [rsp + rdi + 0x28], al
movsx eax, byte [rdx]
cmp ebp, 3
mov ecx, esi
cmovl ecx, r15d
cmp eax, ecx
jne 0x14000df3b
inc ebp
lea rbx, [rdx + 1]
inc rdi
cmp rdi, 4
jl 0x14000ded0
mov eax, dword [rsp + 0x28]
mov dword [r14], eax
jmp 0x14000df40
mov esi, 0xffffffff
mov r15, qword [rsp + 0x40]
mov eax, esi
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x58
pop r14
pop rbx
ret

Function at 0x14000df80
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov ecx, 0x101
lea rdx, [rsp + 0x20]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x14000dfe9
movzx eax, word [rsp + 0x20]
cmp al, 1
jne 0x14000dfe3
shr ax, 8
cmp al, 1
jne 0x14000dfe3
mov ecx, 1
call qword [sym.imp.WINMM.dll_timeBeginPeriod]
xor eax, eax
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x1d8
ret
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 0xffffffff
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x1d8
ret

Function at 0x14000e0e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x40
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbx, rdx
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
lea rdx, [rsp + 0x28]
lea r8, [rsp + 0x20]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
jne 0x14000e128
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x40
pop rbx
ret
mov eax, dword [rsp + 0x2c]
movzx ecx, word [rsp + 0x2a]
mov dword [rbx], eax
call qword [sym.imp.WS2_32.dll_ntohs]
mov word [rbx + 4], ax
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x40
pop rbx
ret
Function at 0x14000e160
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x80
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov r11, r9
mov dword [rsp + 0x54], reloc.WS2_32.dll_recv
mov rbx, rdx
lea r9, [rsp + 0x54]
xor edx, edx
lea rax, [rsp + 0x60]
mov qword [rsp + 0x40], rdx
mov r10, r8
mov qword [rsp + 0x38], rdx
test rbx, rbx
mov dword [rsp + 0x50], edx
mov r8d, r11d
cmove r9, rdx
cmove rax, rdx
mov qword [rsp + 0x30], r9
mov rdx, r10
mov qword [rsp + 0x28], rax
lea r9, [rsp + 0x58]
lea rax, [rsp + 0x50]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_WSARecvFrom]
cmp eax, 0xffffffff
jne 0x14000e1ee
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
je 0x14000e1ea
cmp eax, 0x13
jne 0x14000e1f8
xor eax, eax
jmp 0x14000e21d
test dword [rsp + 0x50], 0x8000
je 0x14000e1ff
mov eax, 0xffffffff
jmp 0x14000e21d
test rbx, rbx
je 0x14000e219
mov eax, dword [rsp + 0x64]
movzx ecx, word [rsp + 0x62]
mov dword [rbx], eax
call qword [sym.imp.WS2_32.dll_ntohs]
mov word [rbx + 4], ax
mov eax, dword [rsp + 0x58]
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x80
pop rbx
ret

Function at 0x14000e240
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x70
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x68], rax
xor r14d, r14d
mov rbp, r9
mov rsi, r8
mov rbx, rdx
mov rdi, rcx
test rdx, rdx
je 0x14000e292
movzx ecx, word [rdx + 4]
mov eax, 2
mov word [rsp + 0x58], ax
mov qword [rsp + 0x60], r14
call qword [sym.imp.WS2_32.dll_htons]
mov word [rsp + 0x5a], ax
mov eax, dword [rbx]
mov dword [rsp + 0x5c], eax
mov qword [rsp + 0x40], r14
mov rax, rbx
neg rax
mov qword [rsp + 0x38], r14
lea rax, [rsp + 0x58]
mov r8d, ebp
sbb r9d, r9d
mov rdx, rsi
and r9d, 0x10
mov rcx, rdi
mov dword [rsp + 0x30], r9d
test rbx, rbx
lea r9, [rsp + 0x50]
cmove rax, r14
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], r14d
call qword [sym.imp.WS2_32.dll_WSASendTo]
cmp eax, 0xffffffff
jne 0x14000e2ee
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
jmp 0x14000e2f2
mov eax, dword [rsp + 0x50]
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x70
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x14000e310
Capabilities:
Set socket configuration

Disassembly:
sub rsp, 0x58
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x40], rax
dec edx
mov dword [rsp + 0x30], r8d
mov r9d, 0xffffffff
cmp edx, 8
ja case.0x14000e34e.8
movsxd rax, edx
lea r10, [0x140000000]
mov edx, dword [r10 + rax*4 + 0xe3f4]
add rdx, r10
jmp rdx
mov dword [rsp + 0x38], r8d
mov edx, 0x8004667e
lea r8, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_ioctlsocket]
jmp 0x14000e3d1
mov edx, 0xffff
mov r8d, reloc.WLDAP32.dll_Ordinal_32
jmp 0x14000e3be
mov edx, 0xffff
mov r8d, 4
jmp 0x14000e3be
mov edx, 0xffff
mov r8d, 0x1002
jmp 0x14000e3be
mov edx, 0xffff
mov r8d, 0x1001
jmp 0x14000e3be
mov edx, 0xffff
mov r8d, 0x1006
jmp 0x14000e3be
mov edx, 0xffff
mov r8d, 0x1005
jmp 0x14000e3be
mov edx, 6
lea r8d, [rdx - 5]
lea r9, [rsp + 0x30]
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
mov r9d, eax
xor eax, eax
cmp r9d, 0xffffffff
setne al
dec eax
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x58
ret

Function at 0x14000e420
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x470
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x460], rax
mov rbx, rdx
mov dword [rsp + 0x250], 0
mov eax, 0x10624dd3
mov dword [rsp + 0x40], 0
mul r8d
mov rdi, rcx
shr edx, 6
imul eax, edx, 0x3e8
mov dword [rsp + 0x30], edx
sub r8d, eax
imul eax, r8d, 0x3e8
mov dword [rsp + 0x34], eax
mov eax, dword [rbx]
test al, 1
je 0x14000e48e
mov qword [rsp + 0x48], rcx
mov dword [rsp + 0x40], 1
test al, 2
je 0x14000e4a5
mov qword [rsp + 0x258], rdi
mov dword [rsp + 0x250], 1
lea rax, [rsp + 0x30]
inc ecx
xor r9d, r9d
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x250]
call qword [sym.imp.WS2_32.dll_select]
test eax, eax
jns 0x14000e4d2
mov eax, 0xffffffff
jmp 0x14000e509
mov dword [rbx], 0
test eax, eax
je 0x14000e507
lea rdx, [rsp + 0x40]
mov rcx, rdi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x14000e4f0
or dword [rbx], 1
lea rdx, [rsp + 0x250]
mov rcx, rdi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x14000e507
or dword [rbx], 2
xor eax, eax
mov rcx, qword [rsp + 0x460]
xor rcx, rsp
call fcn.1400d8560
mov rbx, qword [rsp + 0x498]
add rsp, 0x470
pop rdi
ret
Function at 0x14000e570
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x40
mov r14, r9
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
mov ecx, gethostbyname
call fcn.1400d8404
mov rbx, rax
mov qword [rsp + 0x30], rax
test rax, rax
je 0x14000e5bb
mov rdx, r14
mov rcx, rax
call fcn.140015fd0
mov eax, dword [rsi]
mov dword [rbx + 0x20], eax
mov qword [rbx + 0x28], rbp
jmp 0x14000e5bd
xor ebx, ebx
mov qword [rsp + 0x38], rbx
lea rsi, [rdi + 8]
mov qword [rsp + 0x28], rsi
mov dword [rsp + 0x20], 0
mov r9, rbx
lea r8, [0x140010fe0]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rdi], rax
test rax, rax
je 0x14000e605
mov rax, rdi
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
add rsp, 0x40
pop r14
pop rdi
pop rsi
ret
mov dword [rsi], 0
mov ecx, 6
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3

Function at 0x14000e620
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x40
mov rdi, rdx
mov rbx, rcx
mov ecx, 8
call fcn.1400d8404
test rax, rax
je 0x14000e642
mov qword [rax], rdi
mov qword [rsp + 0x30], rax
lea rdi, [rbx + 8]
mov qword [rsp + 0x28], rdi
mov dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x140011090]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rbx], rax
test rax, rax
je 0x14000e682
mov rax, rbx
mov rbx, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov dword [rdi], 0
mov ecx, 6
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3

Function at 0x14000e720
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x40
mov rbx, rcx
mov ecx, 1
call fcn.1400d8404
mov qword [rsp + 0x30], rax
lea rdi, [rbx + 8]
mov qword [rsp + 0x28], rdi
mov dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x1400110c0]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rbx], rax
test rax, rax
je 0x14000e777
mov rax, rbx
mov rbx, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov dword [rdi], 0
mov ecx, 6
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3
Function at 0x14001fe50
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 0x14001ff1c
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x14001ff1c
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 0x14001ff35
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 0x14001ff0c
cmp byte [rax], 0x5c
jne 0x14001ff06
lea rdx, [rax + 1]
cmp rdx, rcx
je 0x14001ff06
mov r8d, dword [rbx + 0x80]
test r8b, 8
jne 0x14001fef2
movzx ecx, byte [rdx]
sub cl, 0x28
cmp cl, 1
jbe 0x14001ff03
test r8b, 0x10
jne 0x14001ff06
movzx ecx, byte [rdx]
sub cl, 0x7b
test cl, 0xfd
jne 0x14001ff06
mov rax, rdx
inc rax
mov qword [rbx], rax
mov rcx, rbx
call fcn.140024d30
test edi, edi
jne 0x14001fe70
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.140022380
int3

Function at 0x140022160
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x14011f628]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140022233
cmp byte [rcx + 0x71], 0
je 0x140022233
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x14002222f
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 0x1400221f4
sub eax, 1
je 0x1400221f8
cmp eax, 2
jne 0x14002222f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140022226
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 0x14002222f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400221dc
xor al, al
jmp 0x1400221dc
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400d8560
add rsp, 0x60
pop rbx
ret
Function at 0x140024ff0
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 0x1400250f4
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, Ordinal_41
call fcn.1400d8440
dec qword [rsi + 0x10]
cmp rdi, qword [rsp + 0x28]
je 0x140025100
cmp rbx, rbp
jne 0x1400250a0
cmp qword [rsp + 0x20], r14
jne 0x1400250cd
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 0x14002510f
mov qword [r15], r12
mov rax, r12
jmp 0x140025112
mov rax, r13
mov qword [r15 + 8], rax
cmp rbx, rbp
je 0x1400250cd
nop dword [rax + rax]
movzx ecx, byte [rbx + 0x10]
movabs rdx, 0x100000001b3
mov r15, qword [rsi + 0x30]
movabs rax, 0xcbf29ce484222325
xor rcx, rax
movzx eax, byte [rbx + 0x11]
imul rcx, rdx
xor rcx, rax
movzx eax, byte [rbx + 0x12]
imul rcx, rdx
xor rcx, rax
movzx eax, byte [rbx + 0x13]
imul rcx, rdx
xor rcx, rax
imul rcx, rdx
and r15, rcx
shl r15, 4
add r15, qword [rsp + 0x30]
mov r14, qword [r15 + 8]
nop dword [rax]
nop dword [rax + rax]
mov rcx, rbx
mov rdi, rbx
mov rbx, qword [rbx]
mov edx, Ordinal_41
call fcn.1400d8440
dec qword [rsi + 0x10]
cmp rdi, r14
je 0x1400251a6
cmp rbx, rbp
jne 0x140025180
jmp 0x1400250ca
mov qword [r15], r12
mov qword [r15 + 8], r12
cmp rbx, rbp
jne 0x140025120
jmp 0x1400250cd
push rdi
sub rsp, 0x30
mov rdi, rcx
mov rcx, qword [rcx + 0x10]
test rcx, rcx
je 0x140026e7c
mov rax, qword [rdi + 0x38]
shr rax, 3
cmp rax, rcx
jbe 0x140026e0a
mov rdx, qword [rdi + 8]
mov rcx, rdi
mov r8, rdx
mov rdx, qword [rdx]
add rsp, 0x30
pop rdi
jmp 0x140024ff0
mov rcx, qword [rdi + 8]
mov rax, qword [rcx + 8]
mov qword [rax], 0
mov rcx, qword [rcx]
test rcx, rcx
je 0x140026e4a
mov qword [rsp + 0x48], rbx
nop word [rax + rax]
mov rbx, qword [rcx]
mov edx, Ordinal_41
call fcn.1400d8440
mov rcx, rbx
test rbx, rbx
jne 0x140026e30
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.140013b80
add rsp, 0x30
pop rdi
ret
Function at 0x1400268a0
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
mov qword [rsp + 0x28], rcx
xor ebp, ebp
mov dword [rsp + 0x20], ebp
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rbp
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], bpl
mov dword [rsp + 0x20], 1
lea rsi, [rdx + 0x10]
mov rdx, qword [rsi]
call fcn.140044880
lea r15d, [rbp - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x140026904
mov r14, qword [rdi]
mov rcx, r14
mov rdi, r14
jmp 0x14002690a
mov r14, rdi
mov rcx, rdi
mov r13, qword [rsi]
add r13, rcx
cmp rdi, r13
je 0x140026a0f
lea r8, [0x1400ed160]
shl ebp, 8
movzx eax, byte [r14]
add ebp, eax
add r15d, 8
js 0x1400269ad
movsxd r12, ebp
movsxd rdi, r15d
lea ecx, [r15 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov esi, edx
imul eax, edx, 0xfffffffa
add r15d, eax
nop
mov rax, r12
mov rcx, rdi
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rax + r8]
mov rax, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rax, rdx
jae 0x14002698d
lea rcx, [rax + 1]
mov qword [rbx + 0x10], rcx
mov rcx, rbx
cmp rdx, 0x10
jb 0x140026982
mov rcx, qword [rbx]
mov byte [rcx + rax], r9b
mov byte [rcx + rax + 1], 0
jmp 0x1400269a3
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.140011540
lea r8, [0x1400ed160]
sub rdi, 6
sub rsi, 1
jne 0x140026950
inc r14
cmp r14, r13
jne 0x140026920
cmp r15d, 0xfffffffa
jle 0x140026a0f
lea ecx, [r15 + 8]
shl ebp, 8
movsxd rdx, ebp
sar rdx, cl
and edx, 0x3f
movzx r9d, byte [rdx + r8]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x140026a00
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x1400269f5
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140026a0f
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.140011540
mov rcx, qword [rbx + 0x10]
test cl, 3
je 0x140026a60
nop dword [rax + rax]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x140026a45
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x140026a3d
mov rax, qword [rbx]
mov word [rcx + rax], 0x3d
jmp 0x140026a57
mov r9b, 0x3d
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.140011540
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x140026a20
mov rax, rbx
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret