joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14005c640
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 8], rcx
push rbp
lea rbp, [rsp - 0x57]
sub rsp, 0x100
lea rsi, [0x1404962f0]
mov qword [rbp + 0x67], rsi
xorps xmm0, xmm0
movdqa xmmword [0x1404962f0], xmm0
mov qword [0x140496300], 0
mov dword [rsp + 0x20], 0
mov qword [rsp + 0x24], 0x43a50000
mov qword [rbp - 0x7d], 0x3f3f3f3f
mov dword [rbp - 0x75], 0
mov dword [rbp - 0x71], 0x3f3f3f3f
mov dword [rbp - 0x6d], 0x3f3f3f3f
mov dword [rbp - 0x69], 0x3f3f3f3f
mov dword [rbp - 0x65], 0x3f3f3f3f
mov dword [rbp - 0x61], 0x3f3f3f3f
mov dword [rbp - 0x5d], 0x3f3f3f3f
mov dword [rbp - 0x59], 0x3f3f3f3f
mov dword [rbp - 0x55], 0x3f3f3f3f
mov dword [rbp - 0x51], 0x3f3f3f3f
mov dword [rbp - 0x4d], 0x3f3f3f3f
mov dword [rbp - 0x49], 0x3f3f3f3f
mov dword [rbp - 0x45], 0x3f3f3f3f
mov dword [rbp - 0x41], 0x3f3f3f3f
mov dword [rbp - 0x3d], 0x3f3f3f3f
mov dword [rbp - 0x39], 0x3f3f3f3f
mov dword [rbp - 0x35], 0x3f3f3f3f
mov dword [rbp - 0x31], 0x3f3f3f3f
mov dword [rbp - 0x2d], 0x3f3f3f3f
mov dword [rbp - 0x29], 0x3f3f3f3f
mov dword [rbp - 0x25], 0x3f3f3f3f
mov dword [rbp - 0x21], 0x3f3f3f3f
mov dword [rbp - 0x1d], 0x3f3f3f3f
mov dword [rbp - 0x19], 0x3f3f3f3f
mov dword [rbp - 0x15], 0x3f3f3f3f
mov dword [rbp - 0x11], 0x3f3f3f3f
mov dword [rbp - 0xd], 0x3f3f3f3f
mov dword [rbp - 9], 0x3f3f3f3f
mov dword [rbp - 5], 0x3f3f3f3f
mov qword [rbp - 1], 0x3f3f3f3f
mov qword [rbp + 7], 0
mov qword [rbp + 0xf], 0
mov qword [rbp + 0x17], 0
mov qword [rbp + 0x1f], 0
mov qword [rbp + 0x27], 0
mov qword [rbp + 0x2f], 0
mov dword [rbp + 0x37], 0x3f3f0000
mov qword [rbp + 0x3b], 0x3f3f
mov qword [rbp + 0x43], 0
mov dword [rbp + 0x4b], 0
mov dword [rbp + 0x4f], 0xbf800000
mov qword [0x140496308], 0
movdqa xmmword [0x140496310], xmm0
mov edx, 0xdc
lea rcx, [0x140496308]
call fcn.140050520
mov rbx, qword [0x140496308]
mov r8d, 0xdc
lea rdx, [rsp + 0x20]
mov rcx, rbx
call sub.VCRUNTIME140.dll_memmove
lea rcx, [rbx + 0xdc]
mov qword [0x140496310], rcx
mov dword [0x140496320], 0
mov rax, rsi
lea r11, [rsp + 0x100]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret

Function at 0x14005d190
Capabilities:
Execute command

Disassembly:
sub rsp, 0x68
mov rdx, qword [rcx + 0x10]
movabs rax, 0x7fffffffffffffff
sub rax, rdx
cmp rax, 6
jb 0x14005d244
cmp qword [rcx + 0x18], 0xf
mov rax, rcx
jbe 0x14005d1bc
mov rax, qword [rcx]
mov qword [rsp + 0x30], rdx
lea r9, str.start
movzx edx, byte [rsp + 0x70]
mov r8, rcx
mov qword [rsp + 0x28], rax
lea rcx, [rsp + 0x40]
mov qword [rsp + 0x20], 6
call fcn.14004b3d0
cmp qword [rsp + 0x58], 0xf
lea rcx, [rsp + 0x40]
cmova rcx, qword [rsp + 0x40]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov rdx, qword [rsp + 0x58]
cmp rdx, 0xf
jbe 0x14005d23f
mov rcx, qword [rsp + 0x40]
inc rdx
mov rax, rcx
cmp rdx, 0x1000
jb 0x14005d23a
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14005d23a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14013a7dc
add rsp, 0x68
ret
call fcn.140039010
int3
Function at 0x14006e810
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 case.default.0x14006e831
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 0x14006e85e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x14006e860
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x14006e8b9
test ecx, ecx
jle 0x14006e899
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 0x14006e8b9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x14006e8b9
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
adc eax, 0x778d2b5f
invalid
pop rsi
jge 0x1402d3bf0
mov bl, 0xa1
fild word [rdx - 0x29]
add byte [rax + rdi*2 - 0x33bdf130], dl
lahf
jmp 0x1402d3c7e
movabs eax, dword [0x4a109da0abf0985c]
xchg edi, eax
jmp qword [rcx + 0x47]
invalid
invalid
Function at 0x14006e8e0
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 0x14006e911
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 case.default.0x14006e928
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 0x14006e94b
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x14006e94d
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x14006e989
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 0x14006ea1e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x14006e9c4
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 0x14006e9fe
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 0x14006ea1e
cmp rbx, rax
ja 0x14006e9d0
test rbx, rbx
je 0x14006ea1e
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
jmp 0x12c548960
Function at 0x14006ee60
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 0x14006ee84
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 0x14006eec7
mov rdx, qword [rbx + 0x58]
movsxd r8, dword [rdx]
lea rax, [rcx + r8]
cmp rcx, rax
jae 0x14006eec7
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 0x14006eff8
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x14006ef0a
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 0x14006ef35
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 0x14006effd
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 0x14006efaa
sub eax, 1
je 0x14006efaa
cmp eax, 2
jne 0x14006eff8
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 0x14006effd
mov rsi, qword [rsp + 0x90]
lea rax, [rsp + 0x48]
sub rsi, rax
je 0x14006efdb
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 0x14006eff8
lea rax, [rsp + 0x40]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x98], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x14006effd
mov eax, 0xffffffff
mov rsi, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
Function at 0x14006f660
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x50
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x14006f729
cmp byte [rcx + 0x71], 0
je 0x14006f729
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x68], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x14006f71c
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 0x14006f6d8
sub eax, 1
je 0x14006f6dc
cmp eax, 2
jne 0x14006f71c
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 0x14006f70a
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 0x14006f71c
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 0x14006fe20
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov rdi, rcx
mov ecx, 8
call fcn.14013a490
mov qword [rax], rbx
mov qword [rsp + 0x40], rax
lea rbx, [rdi + 8]
mov qword [rsp + 0x28], rbx
mov dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x1400717b0]
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 0x14006fe7d
mov rax, rdi
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
mov dword [rbx], 0
mov ecx, 6
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
int3
Function at 0x140082cd0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.140071d80
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140082d26
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x140082d7d
mov ebp, 0x4b0000
jmp 0x140082d8b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.1400741c0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140082da1
mov eax, r12d
jmp 0x140082daa
mov edx, edi
mov ecx, ebp
call fcn.1400741c0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140082dc6
shl esi, 0x10
mov ecx, esi
jmp 0x140082eb5
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140082e24
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140071d80
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140082e14
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140074090
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140071d80
add ebx, eax
jmp 0x140082ebe
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140082e31
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x140082e70
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140071d80
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x140082e75
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140074090
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140071d80
add ebx, eax
jmp 0x140082ebe
cmp eax, r12d
jge 0x140082eae
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140071d80
sub ebp, eax
sub r15d, esi
je 0x140082eae
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140074090
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140071d80
add ebx, eax
jmp 0x140082ebe
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140071d80
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.140071d80
Function at 0x1400cef70
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x140196080]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1400cf10c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400cf10c
cmp r10d, r14d
jne 0x1400cf010
sub rbx, 0x10
jmp 0x1400cf154
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400cf082
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400cf044
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400cf04c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400cf06b
movzx edx, r11b
mov rcx, rsi
call fcn.1400d0120
test al, al
jne 0x1400cf165
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400d0790
test al, al
jne 0x1400cf165
mov edx, dword [rsi + 0x64]
lea r9, [0x1400d0af0]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400cf0ae
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400cedf0
jmp 0x1400cf102
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1400cedf0
test dil, dil
je 0x1400cf0fa
cmp byte [rsi + 0x6a], 0
jne 0x1400cf0fa
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1400cf165
sub rbx, 0x10
jmp 0x1400cf154
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1400cf169
mov ebp, dword [rbx]
jmp 0x1400cefd0
mov al, 1
jmp 0x1400cf172
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14013ae40
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400d54c0
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1400d54dc
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400d5530
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400d5655
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400d5655
test rax, rax
je 0x1400d5655
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1400d5655
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1400d55ca
lea rax, [0x1400d56b0]
jmp 0x1400d5623
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1400d5655
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400d5643
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400d55f0
lea rax, [0x1400d5680]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1400d566a
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1400d63b0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400d63bb
xor eax, eax
ret
lea r11, [0x14015b970]
not ecx
cmp r8d, 8
jb 0x1400d6491
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1400d63e0
test r8d, r8d
je 0x1400d64bd
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1400d64a0
not ecx
mov eax, ecx
ret
Function at 0x1400da6f0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x1400da724
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x1400da710
mov byte [r8 + 6], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 5]
cmp r8, rax
jne 0x1400da747
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400da770
mov qword [rsp + 0x30], 5
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, byte [r8 + 4]
mov byte [rsp + 0x24], al
mov byte [rsp + 0x25], r9b
nop
lea r8, [rsp + 0x20]
mov rcx, rbx
call fcn.1400da680
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400da7be
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400da7b9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400da7b9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14013a7dc
mov rax, rbx
add rsp, 0x50
pop rbx
ret

Function at 0x1400da7d0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor r9d, r9d
cmp byte [r8 + 7], r9b
je 0x1400da804
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x1400da7f0
mov byte [r8 + 7], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 6]
cmp r8, rax
jne 0x1400da827
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400da850
mov qword [rsp + 0x30], 6
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, word [r8 + 4]
mov word [rsp + 0x24], ax
mov byte [rsp + 0x26], r9b
nop
lea r8, [rsp + 0x20]
mov rcx, rbx
call fcn.1400da680
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400da89e
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400da899
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400da899
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14013a7dc
mov rax, rbx
add rsp, 0x50
pop rbx
ret