joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140001b60
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x70
mov rbx, rcx
xor edx, edx
mov ecx, 0x5c
call fcn.140001b50
lea edx, [rcx - 0x5b]
mov word [rsp + 0x40], ax
call fcn.140001b50
lea ecx, [rdx + 0x2d]
mov word [rsp + 0x42], ax
lea edx, [rcx - 0x2c]
call fcn.140001b50
lea ecx, [rdx + 0x5a]
mov word [rsp + 0x44], ax
lea edx, [rcx - 0x59]
call fcn.140001b50
lea ecx, [rdx + 0x42]
mov word [rsp + 0x46], ax
lea edx, [rcx - 0x41]
call fcn.140001b50
lea ecx, [rdx + 0x45]
mov word [rsp + 0x48], ax
lea edx, [rcx - 0x44]
call fcn.140001b50
lea ecx, [rdx + 0x4c]
mov word [rsp + 0x4a], ax
lea edx, [rcx - 0x4b]
call fcn.140001b50
lea ecx, [rdx + 0x3e]
mov word [rsp + 0x4c], ax
lea edx, [rcx - 0x3d]
call fcn.140001b50
lea ecx, [rdx + 0x4f]
mov word [rsp + 0x4e], ax
lea edx, [rcx - 0x4e]
call fcn.140001b50
xor ecx, ecx
mov word [rsp + 0x50], ax
lea edx, [rcx + 9]
call fcn.140001b50
lea edx, [rcx + 0xa]
mov word [rsp + 0x52], ax
movzx ecx, word [0x14008250c]
call fcn.140001b50
movzx ecx, word [0x14008250e]
mov edx, ntohl
mov word [rsp + 0x54], ax
call fcn.140001b50
movzx ecx, word [str.Unknown_exception]
mov edx, ntohl
mov word [rsp + 0x56], ax
call fcn.140001b50
movzx ecx, word [0x140082512]
mov edx, reloc.WS2_32.dll_listen
mov word [rsp + 0x58], ax
call fcn.140001b50
movzx ecx, word [0x140082514]
mov edx, reloc.WS2_32.dll_ntohl
mov word [rsp + 0x5a], ax
call fcn.140001b50
movzx ecx, word [0x140082516]
mov edx, reloc.WS2_32.dll_ntohs
mov word [rsp + 0x5c], ax
call fcn.140001b50
movzx ecx, word [0x140082518]
mov edx, reloc.WS2_32.dll_recv
mov word [rsp + 0x5e], ax
call fcn.140001b50
movzx ecx, word [0x14008251a]
mov edx, reloc.WS2_32.dll_recvfrom
mov word [rsp + 0x60], ax
call fcn.140001b50
movzx ecx, word [0x14008251c]
mov edx, reloc.WS2_32.dll_select
mov word [rsp + 0x62], ax
call fcn.140001b50
mov word [rsp + 0x64], ax
mov r9d, 0x133
xor eax, eax
mov word [rsp + 0x66], ax
xor r10d, r10d
nop word [rax + rax]
movsxd rcx, eax
lea rdx, [rsp + 0x40]
lea rdx, [rdx + rcx*2]
lea ecx, [r9 + rax]
inc eax
xor word [rdx], cx
cmp eax, 0x13
jb 0x140001ce0
mov qword [rsp + 0x30], r10
lea rcx, [rsp + 0x40]
xor r9d, r9d
mov dword [rsp + 0x28], r10d
mov edx, 0xc0000000
mov word [rsp + 0x66], r10w
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 3]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rbx + 8], rax
add rsp, 0x70
pop rbx
ret

Function at 0x140003a60
Capabilities:
Execute command

Disassembly:
sub rsp, 0x28
lea rcx, str.Color_07
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
lea rdx, reloc.WS2_32.dll_ioctlsocket
call fcn.140009e70
mov rcx, qword [0x1400d3818]
mov edx, 7
add rsp, 0x28
jmp qword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
Function at 0x140004ce0
Capabilities:
Create process on windows
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x50
cmp qword [rdx + 0x18], 7
mov rbx, rdx
mov rdi, rcx
mov r9, rdx
jbe 0x140004d02
mov r9, qword [rdx]
cmp qword [rcx + 0x18], 7
mov r8, rdi
jbe 0x140004d0f
mov r8, qword [rcx]
mov ecx, WSAStartup
xor edx, edx
call fcn.140001b50
lea ecx, [rdx + 0x75]
mov word [rsp + 0x30], ax
lea edx, [rcx - 0x74]
call fcn.140001b50
lea ecx, [rdx + 0x6d]
mov word [rsp + 0x32], ax
lea edx, [rcx - 0x6c]
call fcn.140001b50
lea ecx, [rdx + 0x5f]
mov word [rsp + 0x34], ax
lea edx, [rcx - 0x5e]
call fcn.140001b50
lea ecx, [rdx + 0x70]
mov word [rsp + 0x36], ax
lea edx, [rcx - 0x6f]
call fcn.140001b50
xor ecx, ecx
mov word [rsp + 0x38], ax
lea edx, [rcx + 5]
call fcn.140001b50
lea edx, [rcx + 6]
mov word [rsp + 0x3a], ax
movzx ecx, word [0x14008267c]
call fcn.140001b50
movzx ecx, word [0x14008267e]
mov edx, 7
mov word [rsp + 0x3c], ax
call fcn.140001b50
movzx ecx, word [str.taskkill__f__im_Battle.net.exe]
mov edx, 8
mov word [rsp + 0x3e], ax
call fcn.140001b50
movzx ecx, word [0x140082682]
mov edx, 9
mov word [rsp + 0x40], ax
call fcn.140001b50
movzx ecx, word [0x140082684]
mov edx, 0xa
mov word [rsp + 0x42], ax
call fcn.140001b50
mov word [rsp + 0x44], ax
mov r10d, 0x133
xor eax, eax
mov word [rsp + 0x46], ax
xor esi, esi
nop word [rax + rax]
movsxd rcx, eax
lea rdx, [rsp + 0x30]
lea rdx, [rdx + rcx*2]
lea ecx, [r10 + rax]
inc eax
xor word [rdx], cx
cmp eax, 0xb
jb 0x140004df0
mov dword [rsp + 0x28], esi
lea rdx, [rsp + 0x30]
xor ecx, ecx
mov qword [rsp + 0x20], rsi
mov word [rsp + 0x46], si
call qword [sym.imp.SHELL32.dll_ShellExecuteW]
mov rdx, qword [rdi + 0x18]
cmp rdx, 7
jbe 0x140004e60
mov rcx, qword [rdi]
lea rdx, [rdx*2 + 2]
cmp rdx, 0x1000
jb 0x140004e5b
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140004ec9
mov rcx, r8
call fcn.14006ff48
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], 7
mov word [rdi], si
mov rdx, qword [rbx + 0x18]
cmp rdx, 7
jbe 0x140004eaa
mov rcx, qword [rbx]
lea rdx, [rdx*2 + 2]
cmp rdx, 0x1000
jb 0x140004ea5
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140004ec9
mov rcx, r8
call fcn.14006ff48
mov qword [rbx + 0x10], rsi
mov word [rbx], si
mov rsi, qword [rsp + 0x78]
mov qword [rbx + 0x18], 7
mov rbx, qword [rsp + 0x70]
add rsp, 0x50
pop rdi
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x140004ed0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x14008f080]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor ebp, ebp
mov rdi, rcx
cmp qword [rcx + 0x18], 7
mov dword [rsp + 0x40], ebp
jbe 0x140004f01
mov rcx, qword [rcx]
mov qword [rsp + 0x30], rbp
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
xor r8d, r8d
mov edx, 0x10000000
mov dword [rsp + 0x20], 1
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x50
jne 0x140004fa2
mov rdx, qword [rdi + 0x18]
cmp rdx, 7
jbe 0x140004f74
lea rdx, [rdx*2 + 2]
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x140004f6f
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x14000504b
mov rcx, r8
call fcn.14006ff48
mov al, 1
mov word [rdi], bp
mov qword [rdi + 0x18], 7
mov qword [rdi + 0x10], rbp
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.14006fbc0
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
cmp rsi, 0xffffffffffffffff
jne 0x140004fe7
mov rdx, qword [rdi + 0x18]
cmp rdx, 7
jbe 0x140004fe3
lea rdx, [rdx*2 + 2]
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x140004fde
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x14000504b
mov rcx, r8
call fcn.14006ff48
xor al, al
jmp 0x140004f76
lea r9, [rsp + 0x40]
mov qword [rsp + 0x68], rbx
mov r8d, 0x41200
mov qword [rsp + 0x20], rbp
lea rdx, [0x140091510]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, rsi
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rdi + 0x18]
test bl, bl
mov rbx, qword [rsp + 0x68]
jne 0x140005034
cmp rax, 7
jbe 0x140004fe3
lea rdx, [rax*2 + 2]
jmp 0x140004fba
cmp rax, 7
jbe 0x140004f74
lea rdx, [rax*2 + 2]
jmp 0x140004f47
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x140005060
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x14008f080]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor ebp, ebp
mov rdi, rcx
cmp qword [rcx + 0x18], 7
mov dword [rsp + 0x40], ebp
jbe 0x140005091
mov rcx, qword [rcx]
mov qword [rsp + 0x30], rbp
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
xor r8d, r8d
mov edx, 0x10000000
mov dword [rsp + 0x20], 1
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x50
jne 0x140005132
mov rdx, qword [rdi + 0x18]
cmp rdx, 7
jbe 0x140005104
lea rdx, [rdx*2 + 2]
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x1400050ff
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x1400051db
mov rcx, r8
call fcn.14006ff48
mov al, 1
mov word [rdi], bp
mov qword [rdi + 0x18], 7
mov qword [rdi + 0x10], rbp
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.14006fbc0
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
cmp rsi, 0xffffffffffffffff
jne 0x140005177
mov rdx, qword [rdi + 0x18]
cmp rdx, 7
jbe 0x140005173
lea rdx, [rdx*2 + 2]
mov rcx, qword [rdi]
cmp rdx, 0x1000
jb 0x14000516e
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x1400051db
mov rcx, r8
call fcn.14006ff48
xor al, al
jmp 0x140005106
lea r9, [rsp + 0x40]
mov qword [rsp + 0x68], rbx
mov r8d, 0x2400
mov qword [rsp + 0x20], rbp
lea rdx, [0x14008f110]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, rsi
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rdi + 0x18]
test bl, bl
mov rbx, qword [rsp + 0x68]
jne 0x1400051c4
cmp rax, 7
jbe 0x140005173
lea rdx, [rax*2 + 2]
jmp 0x14000514a
cmp rax, 7
jbe 0x140005104
lea rdx, [rax*2 + 2]
jmp 0x1400050d7
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x1400064a0
Capabilities:
Enumerate pe sections

Disassembly:
mov qword [rsp + 0x20], rbp
push rsi
push r14
mov r14, rcx
mov rsi, r8
mov rbp, rdx
sub r14, qword [r8 + 0x30]
je 0x140006622
test byte [r8 + 0x5e], 0x40
jne 0x1400064cd
xor eax, eax
mov rbp, qword [rsp + 0x30]
pop r14
pop rsi
ret
movzx edx, word [rsi + 0x14]
movzx eax, word [rsi + 6]
add rdx, 0x18
mov r8d, dword [r8 + 0xb0]
add rdx, rsi
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x140006622
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x140006506
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x14000651d
add rdx, 0x28
cmp rdx, r9
jb 0x1400064f4
mov eax, 1
mov rbp, qword [rsp + 0x30]
pop r14
pop rsi
ret
mov qword [rsp + 0x18], rbx
mov ebx, dword [rdx + 0x14]
sub rbx, rcx
mov qword [rsp + 0x28], r15
mov r15d, dword [rsi + 0xb4]
add rbx, r8
add rbx, rbp
add r15, rbx
test rbx, rbx
je 0x140006618
cmp rbx, r15
jae 0x140006618
mov qword [rsp + 0x20], rdi
mov eax, dword [rbx + 4]
test eax, eax
je 0x140006613
add eax, 0xfffffff8
shr eax, 1
je 0x140006604
lea r11, [rbx + 8]
mov edi, eax
movzx r8d, word [r11]
movzx eax, r8w
shr ax, 0xc
and r8d, 0x80000fff
jge 0x140006592
dec r8d
or r8d, 0xfffff000
inc r8d
cmp ax, 3
je 0x14000659e
cmp ax, 0xa
jne 0x1400065f6
movzx eax, word [rsi + 0x14]
movzx ecx, word [rsi + 6]
add rax, 0x18
mov r9d, dword [rbx]
add rax, rsi
lea rdx, [rcx + rcx*4]
lea r10, [rax + rdx*8]
cmp rax, r10
jae 0x1400065eb
nop dword [rax]
mov edx, dword [rax + 0xc]
cmp r9, rdx
jb 0x1400065d2
mov ecx, dword [rax + 8]
add ecx, edx
cmp r9, rcx
jb 0x1400065dd
add rax, 0x28
cmp rax, r10
jb 0x1400065c0
jmp 0x1400065eb
mov ecx, dword [rax + 0x14]
sub rcx, rdx
add rcx, r9
add rcx, rbp
jne 0x1400065ee
mov rcx, rbp
movzx eax, r8w
add qword [rax + rcx], r14
add r11, 2
sub rdi, 1
jne 0x140006570
mov eax, dword [rbx + 4]
add rbx, rax
cmp rbx, r15
jb 0x140006554
mov rdi, qword [rsp + 0x20]
mov rbx, qword [rsp + 0x18]
mov r15, qword [rsp + 0x28]
mov rbp, qword [rsp + 0x30]
mov eax, 1
pop r14
pop rsi
ret
Function at 0x140006630
Capabilities:
Enumerate pe sections

Disassembly:
mov dword [rsp + 8], ecx
push rbp
push rdi
push r13
sub rsp, 0x40
movzx eax, word [r8 + 0x14]
lea r10, [r8 + 0x18]
mov r11d, dword [r8 + 0x90]
add r10, rax
movzx eax, word [r8 + 6]
mov rbp, r8
mov r13, rdx
mov edi, ecx
lea r9, [rax + rax*4]
lea r8, [r10 + r9*8]
cmp r10, r8
jae 0x140006691
nop dword [rax]
mov ecx, dword [r10 + 0xc]
cmp r11, rcx
jb 0x140006688
mov eax, dword [r10 + 8]
add eax, ecx
cmp r11, rax
jb 0x140006725
add r10, 0x28
cmp r10, r8
jb 0x140006670
xor eax, eax
mov qword [rsp + 0x68], rbx
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x30], r12
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], r15
test r11d, r11d
je 0x1400066fe
cmp dword [rbp + 0x94], 0
je 0x1400066fe
lea rbx, [rax + 0x10]
movzx edx, word [rbp + 0x14]
movzx eax, word [rbp + 6]
add rdx, 0x18
mov r8d, dword [rbx - 4]
add rdx, rbp
mov qword [rsp + 0x70], rbx
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x1400066fe
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x1400066f5
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x140006737
add rdx, 0x28
cmp rdx, r9
jb 0x1400066e3
mov eax, 1
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x28]
mov r12, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x68]
add rsp, 0x40
pop r13
pop rdi
pop rbp
ret
mov eax, dword [r10 + 0x14]
sub rax, rcx
add rax, r11
add rax, r13
jmp 0x140006693
mov r15d, dword [rdx + 0x14]
sub r15, rcx
add r15, r8
add r15, r13
je 0x1400066fe
mov rdx, r15
mov ecx, edi
call fcn.140005990
mov r12, rax
test rax, rax
je 0x140006872
movzx edx, word [rbp + 0x14]
movzx eax, word [rbp + 6]
add rdx, 0x18
mov r8d, dword [rbx]
add rdx, rbp
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
cmp rdx, r9
jae 0x14000679b
nop dword [rax + rax]
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x140006792
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x1400067c0
add rdx, 0x28
cmp rdx, r9
jb 0x140006780
xor r14d, r14d
mov rdi, qword [r14]
test rdi, rdi
je 0x140006857
jns 0x1400067cf
xor edx, edx
mov rcx, r15
lea r8d, [rdx + 1]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
movzx edx, di
jmp 0x140006820
mov r14d, dword [rdx + 0x14]
sub r14, rcx
add r14, r8
add r14, r13
jmp 0x14000679e
movzx eax, word [rbp + 0x14]
movzx ecx, word [rbp + 6]
add rax, 0x18
add rax, rbp
lea rdx, [rcx + rcx*4]
lea r8, [rax + rdx*8]
cmp rax, r8
jae 0x14000680b
nop dword [rax + rax]
mov edx, dword [rax + 0xc]
cmp rdi, rdx
jb 0x140006802
mov ecx, dword [rax + 8]
add ecx, edx
cmp rdi, rcx
jb 0x140006864
add rax, 0x28
cmp rax, r8
jb 0x1400067f0
xor esi, esi
xor edx, edx
mov rcx, r15
lea r8d, [rdx + 1]
call qword [sym.imp.KERNEL32.dll_LoadLibraryExA]
lea rdx, [rsi + 2]
mov rcx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rdi, rax
mov rcx, rbx
sub rdi, rbx
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
lea rax, [rdi + r12]
mov qword [r14], rax
add r14, 8
mov rdi, qword [r14]
test rdi, rdi
jne 0x1400067aa
mov rbx, qword [rsp + 0x70]
mov edi, dword [rsp + 0x60]
add rbx, 0x14
jmp 0x1400066be
mov esi, dword [rax + 0x14]
sub rsi, rdx
add rsi, rdi
add rsi, r13
jmp 0x14000680d
jmp 0x140006703
Function at 0x140008700
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 0x140008728
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 0x14000874e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140008750
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x1400087a9
test ecx, ecx
jle 0x140008789
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 0x1400087a9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x1400087a9
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret

Function at 0x1400087d0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x1400087f2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x140008808
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x140008824
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140008826
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140008862
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x1400088fe
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x14000889d
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 0x1400088de
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x1400088fe
cmp rbx, rax
ja 0x1400088b0
test rbx, rbx
je 0x1400088fe
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
Function at 0x140008d70
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x14008f080]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x140008d9d
xor eax, eax
jmp 0x140008f09
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x140008dd7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x140008dd7
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x140008f09
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x140008efc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x140008e1a
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 0x140008e45
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140008f01
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x140008eb4
sub eax, 1
je 0x140008eb4
cmp eax, 2
jne 0x140008efc
movsx ecx, byte [rsp + 0x50]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140008f01
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x140008ee2
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x140008efc
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x140008f01
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.14006fbc0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140009590
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x14008f080]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140009663
cmp byte [rcx + 0x71], 0
je 0x140009663
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x14000965f
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 0x140009624
sub eax, 1
je 0x140009628
cmp eax, 2
jne 0x14000965f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14006fbc0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140009656
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 0x14000965f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x14000960c
xor al, al
jmp 0x14000960c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.14006fbc0
add rsp, 0x60
pop rbx
ret
Function at 0x14000c930
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 7], dil
je 0x14000c964
mov eax, edi
nop dword [rax]
lea ecx, [rax - 0xb]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x14000c950
mov byte [r8 + 7], dil
lea rax, [r8 + 6]
xorps xmm0, xmm0
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14000c994
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x14000c9ae
mov qword [rsp + 0x30], 6
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, word [r8 + 4]
mov word [rsp + 0x24], ax
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x14000c9bc
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.14001aa00
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x14000ca36
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14000ca31
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14000ca31
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14006ff48
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret