joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140043b00
Capabilities:
Enumerate processes

Disassembly:
push rsi
sub rsp, 0x150
mov rsi, rdx
test rdx, rdx
jne 0x140043b1c
xor eax, eax
add rsp, 0x150
pop rsi
ret
mov qword [rsp + 0x160], rbx
xor edx, edx
mov qword [rsp + 0x168], rbp
mov ecx, 2
mov qword [rsp + 0x170], rdi
xor edi, edi
mov ebx, edi
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x20], 0x130
mov rcx, rax
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_Process32First]
lea rdx, [rsp + 0x20]
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
je 0x140043ba2
mov rdx, rsi
lea rcx, [rsp + 0x4c]
call qword [sym.imp.api_ms_win_crt_multibyte_l1_1_0.dll__mbsicmp]
test eax, eax
jne 0x140043b90
mov eax, dword [rsp + 0x3c]
cmp eax, ebx
jbe 0x140043b90
mov edi, dword [rsp + 0x28]
mov ebx, eax
lea rdx, [rsp + 0x20]
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x140043b70
mov rbp, qword [rsp + 0x168]
mov eax, edi
mov rdi, qword [rsp + 0x170]
mov rbx, qword [rsp + 0x160]
add rsp, 0x150
pop rsi
ret

Function at 0x140043bd0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x50
mov rbx, r9
mov r15, qword [rsp + 0x90]
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll__msize]
mov rsi, rax
test eax, eax
jg 0x140043c10
xor al, al
jmp 0x140043cf6
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x30], xmm0
xor r12d, r12d
mov qword [rsp + 0x40], r12
lea rax, [rsp + 0x30]
mov qword [rsp + 0x20], rax
mov r9, rbx
call fcn.140043d20
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
cmp rbx, rdi
jne 0x140043c47
xor dil, dil
jmp 0x140043cb1
mov ebp, r12d
sub rdi, rbx
sar rdi, 3
test rdi, rdi
je 0x140043cae
movsxd r14, esi
mov rsi, rbx
nop dword [rax]
mov edx, dword [rsi]
lea rax, [rsp + 0x98]
mov qword [rsp + 0x20], rax
mov r9d, 0x40
mov r8, r14
mov rcx, qword [0x1402768b8]
call qword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov qword [rsp + 0x20], r12
mov r9, r14
mov r8, r15
mov rdx, qword [rsi]
mov rcx, qword [0x1402768b8]
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
inc ebp
lea rsi, [rsi + 8]
movsxd rax, ebp
cmp rax, rdi
jb 0x140043c60
mov dil, 1
test rbx, rbx
je 0x140043cf2
mov rdx, qword [rsp + 0x40]
sub rdx, rbx
and rdx, 0xfffffffffffffff8
mov rax, rbx
cmp rdx, 0x1000
jb 0x140043cea
add rdx, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140043cea
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rbx
call fcn.140119140
movzx eax, dil
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop r12
ret
Function at 0x140044f00
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, [0x140276880]
mov qword [rbp + 0x67], rsi
xorps xmm0, xmm0
movdqa xmmword [0x140276880], xmm0
mov qword [0x140276890], 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 word [rbp + 0x53], 0x3f3f
mov qword [0x140276898], 0
movdqa xmmword [0x1402768a0], xmm0
mov edx, 0xde
lea rcx, [0x140276898]
call fcn.14003b460
mov rbx, qword [0x140276898]
mov r8d, 0xde
lea rdx, [rsp + 0x20]
mov rcx, rbx
call sub.VCRUNTIME140.dll_memmove
lea rcx, [rbx + 0xde]
mov qword [0x1402768a0], rcx
mov dword [0x1402768b0], 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 0x1400461a0
Capabilities:
Execute command
Terminate process

Disassembly:
sub rsp, 0x28
lea rcx, str.C:_adb_adb.exe__s_127.0.0.1:5555_shell_am_start__n_com.dts.freefireth_com.dts.freefireth.FFMainActivity
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
test eax, eax
je 0x1400461d7
xor r9d, r9d
lea r8, str.Black_Bull
lea rdx, str.Error_al_intentar_abrir_Free_Fire._Verifique_la_conexi
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxA]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
add rsp, 0x28
ret
Function at 0x1400464e0
Capabilities:
Enumerate processes

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x150
xor edi, edi
xor edx, edx
mov ecx, 2
mov ebx, edi
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x20], 0x130
mov rcx, rax
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_Process32First]
lea rdx, [rsp + 0x20]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
je 0x140046566
nop
lea rdx, str.HD_Player.exe
lea rcx, [rsp + 0x4c]
call qword [sym.imp.api_ms_win_crt_multibyte_l1_1_0.dll__mbsicmp]
test eax, eax
jne 0x140046554
mov eax, dword [rsp + 0x3c]
cmp eax, ebx
jbe 0x140046554
mov edi, dword [rsp + 0x28]
mov ebx, eax
lea rdx, [rsp + 0x20]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x140046530
lea r11, [rsp + 0x150]
mov eax, edi
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rsp, r11
pop rdi
ret

Function at 0x140046580
Capabilities:
Allocate or change rwx memory
Create thread
Execute shellcode via indirect call
Inject dll
Inject thread
Spawn thread to rwx shellcode

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
call fcn.1400464e0
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 rcx, rax
mov r9d, 0x1000
mov r8d, Ordinal_30
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov r9d, Ordinal_30
mov qword [rsp + 0x20], 0
mov rdx, rax
lea r8, str.C:WindowsTempMENUDLL.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, [0x140157a30]
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, Ordinal_30
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov r8d, reloc.WS2_32.dll_ntohs
lea rdx, str.Chams_Aplicadas
lea rcx, [0x140254888]
call fcn.140036dd0
mov edx, 0x20001
lea rcx, str.C:Windows1266365991831470162.wav
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
jmp qword [sym.imp.WINMM.dll_sndPlaySoundA]
Function at 0x140046920
Capabilities:
Enumerate process modules

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
mov eax, 0x1130
call fcn.1401197d0
sub rsp, rax
mov rbp, rcx
lea r8, [rsp + 0x1158]
lea rcx, [rsp + 0x130]
mov edx, 0x1000
call qword [sym.imp.KERNEL32.dll_K32EnumProcesses]
test eax, eax
je 0x140046a3a
mov esi, dword [rsp + 0x1158]
xor ebx, ebx
shr esi, 2
test esi, esi
je 0x140046a3a
nop
mov edi, dword [rsp + rbx*4 + 0x130]
test edi, edi
je 0x140046a30
movsd xmm0, qword [0x1401575b8]
lea rcx, [rsp + 0x2a]
movzx eax, word [0x1401575c0]
xor edx, edx
mov r8d, 0xfa
movsd qword [rsp + 0x20], xmm0
mov word [rsp + 0x28], ax
call sub.VCRUNTIME140.dll_memset
mov r8d, edi
xor edx, edx
mov ecx, 0x410
call qword [sym.imp.KERNEL32.dll_OpenProcess]
mov rdi, rax
test rax, rax
je 0x140046a02
lea r9, [rsp + 0x1160]
mov r8d, 8
lea rdx, [rsp + 0x1168]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_K32EnumProcessModules]
test eax, eax
je 0x140046a02
mov rdx, qword [rsp + 0x1168]
lea r8, [rsp + 0x20]
mov r9d, 0x104
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_K32GetModuleBaseNameA]
lea r8, [rsp + 0x20]
mov rax, rbp
sub r8, rbp
nop dword [rax]
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x140046a23
inc rax
test ecx, ecx
jne 0x140046a10
mov rcx, rdi
test edx, edx
je 0x140046a4f
call qword [sym.imp.KERNEL32.dll_CloseHandle]
inc ebx
cmp ebx, esi
jb 0x140046970
xor al, al
mov rbx, qword [rsp + 0x1150]
add rsp, 0x1130
pop rdi
pop rsi
pop rbp
ret
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
jmp 0x140046a3c
Function at 0x14004e070
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.140118df4
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, [0x14004f220]
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 0x14004e0cd
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 0x14004f250
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, rcx
mov r10d, 0x270
mov ecx, dword [rcx]
cmp ecx, r10d
jne 0x14004f2b1
lea r8, [r9 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r10, 1
jne 0x14004f270
mov ecx, dword [r9]
jmp 0x14004f39b
cmp ecx, 0x4e0
jb 0x14004f39b
lea r10, [r9 + 0x9c4]
mov qword [rsp], rbx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
add r10, 4
mov edx, r11d
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x634]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x14004f2d0
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
nop
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
mov edx, eax
xor edx, r11d
add r10, 4
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 - 0xd4c]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x14004f320
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret
Function at 0x140061230
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.14004fec0
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140061286
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 0x1400612dd
mov ebp, 0x4b0000
jmp 0x1400612eb
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.1400524a0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140061301
mov eax, r12d
jmp 0x14006130a
mov edx, edi
mov ecx, ebp
call fcn.1400524a0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140061326
shl esi, 0x10
mov ecx, esi
jmp 0x140061415
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140061384
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.14004fec0
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140061374
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140052370
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.14004fec0
add ebx, eax
jmp 0x14006141e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140061391
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x1400613d0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.14004fec0
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x1400613d5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140052370
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.14004fec0
add ebx, eax
jmp 0x14006141e
cmp eax, r12d
jge 0x14006140e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.14004fec0
sub ebp, eax
sub r15d, esi
je 0x14006140e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140052370
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.14004fec0
add ebx, eax
jmp 0x14006141e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.14004fec0
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.14004fec0
Function at 0x1400ad4d0
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 [0x140171080]
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 0x1400ad66c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400ad66c
cmp r10d, r14d
jne 0x1400ad570
sub rbx, 0x10
jmp 0x1400ad6b4
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400ad5e2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400ad5a4
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400ad5ac
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400ad5cb
movzx edx, r11b
mov rcx, rsi
call fcn.1400ae680
test al, al
jne 0x1400ad6c5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400aecf0
test al, al
jne 0x1400ad6c5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400af050]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400ad60e
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400ad350
jmp 0x1400ad662
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.1400ad350
test dil, dil
je 0x1400ad65a
cmp byte [rsi + 0x6a], 0
jne 0x1400ad65a
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 0x1400ad6c5
sub rbx, 0x10
jmp 0x1400ad6b4
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 0x1400ad6c9
mov ebp, dword [rbx]
jmp 0x1400ad530
mov al, 1
jmp 0x1400ad6d2
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.1401197a0
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400b3a20
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 0x1400b3a3c
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 0x1400b3a90
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 0x1400b3bb5
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400b3bb5
test rax, rax
je 0x1400b3bb5
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 0x1400b3bb5
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 0x1400b3b2a
lea rax, [0x1400b3c10]
jmp 0x1400b3b83
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 0x1400b3bb5
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 0x1400b3ba3
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400b3b50
lea rax, [0x1400b3be0]
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 0x1400b3bca
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 0x1400b51a0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400b51ab
xor eax, eax
ret
lea r11, [0x140139990]
not ecx
cmp r8d, 8
jb 0x1400b5281
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 0x1400b51d0
test r8d, r8d
je 0x1400b52ad
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 0x1400b5290
not ecx
mov eax, ecx
ret