joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14004cfe0
Capabilities:
Allocate or change rwx memory
Create thread
Inject dll
Inject thread
Spawn thread to rwx shellcode

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
call fcn.14004c9c0
mov r8d, eax
xor edx, edx
mov ecx, 0x1fffff
call qword [sym.imp.KERNEL32.dll_OpenProcess]
xor edx, edx
mov dword [rsp + 0x20], 4
mov r9d, 0x1000
mov rcx, rax
mov rdi, rax
lea r8d, [rdx + 0x1b]
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov r9d, reloc.WLDAP32.dll_Ordinal_27
mov qword [rsp + 0x20], 0
mov rdx, rax
lea r8, str.C:Windows_temp_blanca.dll
mov rcx, rdi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
lea rcx, str.Kernel32.dll
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, [0x1401b52b0]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x30], 0
xor r8d, r8d
mov r9, rax
mov dword [rsp + 0x28], 0
xor edx, edx
mov qword [rsp + 0x20], rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov rcx, rax
mov edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov r9d, 0x8000
mov r8d, reloc.WLDAP32.dll_Ordinal_27
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov r8d, 9
lea rdx, str._Activada
lea rcx, [0x1401db750]
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
jmp fcn.140039d30
Function at 0x14004d0e0
Capabilities:
Create thread
Inject dll
Inject thread

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x60
xor esi, esi
call fcn.14004c9c0
mov r8d, eax
xor edx, edx
mov ecx, 0x1fffff
call qword [sym.imp.KERNEL32.dll_OpenProcess]
mov rdi, rax
mov dword [rsp + 0x20], 4
xor edx, edx
mov r9d, 0x1000
lea r8d, [rsi + 0x1d]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov rbx, rax
mov qword [rsp + 0x20], rsi
lea r9d, [rsi + 0x1d]
lea r8, str.C:Windows_tempChamsRed.dll
mov rdx, rax
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
lea rcx, str.Kernel32.dll
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, [0x1401b52b0]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov r9, rax
mov qword [rsp + 0x30], rsi
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rbx
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov edx, 0xffffffff
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov r9d, 0x8000
lea r8d, [rsi + 0x1d]
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
lea ecx, [rsi + 8]
call fcn.140120368
lea rcx, [0x14004c7f0]
mov qword [rax], rcx
mov qword [rsp + 0x70], rax
lea rcx, [rsp + 0x48]
mov qword [rsp + 0x28], rcx
mov dword [rsp + 0x20], esi
mov r9, rax
lea r8, [0x1400564e0]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rsp + 0x40], rax
test rax, rax
je 0x14004d227
cmp dword [rsp + 0x48], esi
je 0x14004d21b
movaps xmm0, xmmword [rsp + 0x40]
movdqa xmmword [rsp + 0x50], xmm0
lea rcx, [rsp + 0x50]
call qword [sym.imp.MSVCP140.dll__Thrd_detach]
test eax, eax
jne 0x14004d21b
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x80]
add rsp, 0x60
pop rdi
ret
mov ecx, 1
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
nop
mov dword [rsp + 0x48], esi
mov ecx, 6
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
int3
Function at 0x140055c70
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.140120368
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, [0x1400564e0]
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 0x140055ccd
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 0x140068520
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.1400571b0
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140068576
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 0x1400685cd
mov ebp, 0x4b0000
jmp 0x1400685db
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.140059790
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x1400685f1
mov eax, r12d
jmp 0x1400685fa
mov edx, edi
mov ecx, ebp
call fcn.140059790
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140068616
shl esi, 0x10
mov ecx, esi
jmp 0x140068705
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140068674
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.1400571b0
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140068664
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140059660
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.1400571b0
add ebx, eax
jmp 0x14006870e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140068681
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x1400686c0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.1400571b0
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x1400686c5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140059660
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.1400571b0
add ebx, eax
jmp 0x14006870e
cmp eax, r12d
jge 0x1400686fe
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.1400571b0
sub ebp, eax
sub r15d, esi
je 0x1400686fe
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140059660
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.1400571b0
add ebx, eax
jmp 0x14006870e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.1400571b0
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.1400571b0
Function at 0x1400b47c0
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 [0x1401cf080]
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 0x1400b495c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400b495c
cmp r10d, r14d
jne 0x1400b4860
sub rbx, 0x10
jmp 0x1400b49a4
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400b48d2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400b4894
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400b489c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400b48bb
movzx edx, r11b
mov rcx, rsi
call fcn.1400b5970
test al, al
jne 0x1400b49b5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400b5fe0
test al, al
jne 0x1400b49b5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400b6340]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400b48fe
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400b4640
jmp 0x1400b4952
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.1400b4640
test dil, dil
je 0x1400b494a
cmp byte [rsi + 0x6a], 0
jne 0x1400b494a
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 0x1400b49b5
sub rbx, 0x10
jmp 0x1400b49a4
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 0x1400b49b9
mov ebp, dword [rbx]
jmp 0x1400b4820
mov al, 1
jmp 0x1400b49c2
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.140120eb0
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400bad10
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 0x1400bad2c
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 0x1400bad80
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 0x1400baea5
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400baea5
test rax, rax
je 0x1400baea5
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 0x1400baea5
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 0x1400bae1a
lea rax, [0x1400baf00]
jmp 0x1400bae73
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 0x1400baea5
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 0x1400bae93
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400bae40
lea rax, [0x1400baed0]
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 0x1400baeba
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 0x1400bc490
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400bc49b
xor eax, eax
ret
lea r11, [0x140140970]
not ecx
cmp r8d, 8
jb 0x1400bc571
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 0x1400bc4c0
test r8d, r8d
je 0x1400bc59d
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 0x1400bc580
not ecx
mov eax, ecx
ret
Function at 0x1400c0860
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 0x1400c0894
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x1400c0880
mov byte [r8 + 6], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 5]
cmp r8, rax
jne 0x1400c08b7
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400c08e0
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.1400c07f0
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400c092e
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0929
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0929
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
add rsp, 0x50
pop rbx
ret

Function at 0x1400c0940
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 0x1400c0974
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x1400c0960
mov byte [r8 + 7], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 6]
cmp r8, rax
jne 0x1400c0997
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400c09c0
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.1400c07f0
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400c0a0e
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0a09
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0a09
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
add rsp, 0x50
pop rbx
ret
Function at 0x1400c0a20
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 + 9], r9b
je 0x1400c0a54
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x1400c0a40
mov byte [r8 + 9], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 8]
cmp r8, rax
jne 0x1400c0a77
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400c0aa0
mov qword [rsp + 0x30], 8
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov rax, qword [r8]
mov qword [rsp + 0x20], rax
mov byte [rsp + 0x28], r9b
nop word [rax + rax]
lea r8, [rsp + 0x20]
mov rcx, rbx
call fcn.1400c07f0
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400c0aee
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0ae9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0ae9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
add rsp, 0x50
pop rbx
ret
Function at 0x1400c0b00
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x1400c0b44
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x1400c0b30
mov byte [r8 + 6], r9b
mov qword [rbp - 0x38], r9
lea rax, [r8 + 5]
cmp r8, rax
jne 0x1400c0b63
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x38], 0
jmp 0x1400c0b85
mov qword [rbp - 0x28], 5
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
mov byte [rbp - 0x33], r9b
cmp byte [rdx + 0xa], 0
je 0x1400c0ba3
mov rcx, r9
nop
lea eax, [rcx - 0x75]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x1400c0b90
mov byte [rdx + 0xa], 0
mov qword [rbp - 0x58], r9
lea rax, [rdx + 9]
cmp rdx, rax
jne 0x1400c0bc2
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x58], 0
jmp 0x1400c0bf0
mov qword [rbp - 0x48], 9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, byte [rdx + 8]
mov byte [rbp - 0x50], al
mov byte [rbp - 0x4f], 0
nop word [rax + rax]
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400c6620
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x1400c0c44
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0c3e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0c3e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x1400c0c82
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0c7d
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0c7d
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x1400c0ca0
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 + 0xa], r9b
je 0x1400c0cd4
mov ecx, r9d
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 9
jb 0x1400c0cc0
mov byte [r8 + 0xa], r9b
mov qword [rsp + 0x20], r9
lea rax, [r8 + 9]
cmp r8, rax
jne 0x1400c0cf7
mov qword [rsp + 0x30], r9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x20], 0
jmp 0x1400c0d22
mov qword [rsp + 0x30], 9
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, byte [r8 + 8]
mov byte [rsp + 0x28], al
mov byte [rsp + 0x29], r9b
lea r8, [rsp + 0x20]
mov rcx, rbx
call fcn.1400c07f0
nop
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x1400c0d70
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0d6b
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0d6b
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
add rsp, 0x50
pop rbx
ret
Function at 0x1400c0d80
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 0xb], r9b
je 0x1400c0dc4
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 0x75]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x1400c0db0
mov byte [r8 + 0xb], r9b
mov qword [rbp - 0x38], r9
lea rax, [r8 + 0xa]
cmp r8, rax
jne 0x1400c0de3
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x38], 0
jmp 0x1400c0e10
mov qword [rbp - 0x28], 0xa
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
movsd xmm0, qword [r8]
movsd qword [rbp - 0x38], xmm0
movzx eax, word [r8 + 8]
mov word [rbp - 0x30], ax
mov byte [rbp - 0x2e], r9b
nop word [rax + rax]
cmp byte [rdx + 0xb], 0
je 0x1400c0e33
mov rcx, r9
nop dword [rax]
lea eax, [rcx - 0x75]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x1400c0e20
mov byte [rdx + 0xb], 0
mov qword [rbp - 0x58], r9
lea rax, [rdx + 0xa]
cmp rdx, rax
jne 0x1400c0e52
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x58], 0
jmp 0x1400c0e80
mov qword [rbp - 0x48], 0xa
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, word [rdx + 8]
mov word [rbp - 0x50], ax
mov byte [rbp - 0x4e], 0
nop word [rax + rax]
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400c6620
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x1400c0ed4
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0ece
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0ece
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x1400c0f12
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400c0f0d
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400c0f0d
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1401206b4
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret