joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140054150
Capabilities:
Enumerate processes

Disassembly:
push rsi
sub rsp, 0x150
mov rsi, rdx
test rdx, rdx
jne 0x14005416c
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 0x1400541f2
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 0x1400541e0
mov eax, dword [rsp + 0x3c]
cmp eax, ebx
jbe 0x1400541e0
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 0x1400541c0
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 0x140054220
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 0x140054260
xor al, al
jmp 0x140054356
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.140054380
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
cmp rbx, rdi
jne 0x140054297
xor dil, dil
jmp 0x140054311
mov edx, 0x190
mov ecx, 0x258
call qword [sym.imp.KERNEL32.dll_Beep]
mov ebp, r12d
sub rdi, rbx
sar rdi, 3
test rdi, rdi
je 0x14005430e
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 [0x140365720]
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 [0x140365720]
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
inc ebp
lea rsi, [rsi + 8]
movsxd rax, ebp
cmp rax, rdi
jb 0x1400542c0
mov dil, 1
test rbx, rbx
je 0x140054352
mov rdx, qword [rsp + 0x40]
sub rdx, rbx
and rdx, 0xfffffffffffffff8
mov rax, rbx
cmp rdx, 0x1000
jb 0x14005434a
add rdx, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14005434a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rcx, rbx
call fcn.14012aa18
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 0x140054730
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, [0x1403656e0]
mov qword [rbp + 0x67], rsi
mov qword [0x1403656e8], 0
xorps xmm0, xmm0
movdqa xmmword [0x1403656f0], xmm0
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
movdqa xmmword [0x140365700], xmm0
mov qword [0x140365710], 0
mov edx, 0xde
lea rcx, [0x140365700]
call fcn.140049ee0
mov rbx, qword [0x140365700]
mov r8d, 0xde
lea rdx, [rsp + 0x20]
mov rcx, rbx
call sub.VCRUNTIME140.dll_memmove
lea rcx, [rbx + 0xde]
mov qword [0x140365708], rcx
mov dword [0x140365718], 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 0x140054930
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
mov qword [rsp + 8], rcx
push rbp
mov rbp, rsp
sub rsp, 0x60
mov rsi, rcx
xor eax, eax
mov dword [rcx], eax
mov qword [rcx + 0x10], rax
mov qword [rcx + 0x18], rax
mov qword [rcx + 0x20], rax
mov dword [rbp - 0x40], 0xffffffff
mov qword [rbp - 0x3c], rax
mov dword [rbp - 0x34], eax
mov dword [rbp - 0x30], 0x3f3f3f3f
mov dword [rbp - 0x2c], 0x3f3f3f3f
mov dword [rbp - 0x28], 0x3f3f3f3f
mov qword [rbp - 0x24], 0x3f3f3f3f
mov qword [rbp - 0x1c], rax
mov qword [rbp - 0x14], rax
mov dword [rbp - 0xc], eax
mov qword [rbp - 8], 0x43a50000
mov qword [rcx + 0x28], rax
mov qword [rcx + 0x30], rax
mov qword [rcx + 0x38], rax
mov edx, 0x40
add rcx, 0x28
call fcn.140049ee0
mov rbx, qword [rsi + 0x28]
mov r8d, 0x40
lea rdx, [rbp - 0x40]
mov rcx, rbx
call sub.VCRUNTIME140.dll_memmove
lea rax, [rbx + 0x40]
mov qword [rsi + 0x30], rax
mov rax, rsi
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret

Function at 0x140055a10
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 0x140055a96
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 0x140055a84
mov eax, dword [rsp + 0x3c]
cmp eax, ebx
jbe 0x140055a84
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 0x140055a60
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 0x140055b90
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.140055a10
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_35
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov r9d, Ordinal_35
mov qword [rsp + 0x20], 0
mov rdx, rax
lea r8, str.C:WindowsTempBLACKBULLMENU.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, [0x14016b048]
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_35
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, [0x14033e1d0]
call fcn.140043dc0
mov edx, 0x20001
lea rcx, str.C:Windows1266365991831470162.wav
call qword [sym.imp.WINMM.dll_sndPlaySoundA]
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
jmp fcn.140055020
Function at 0x14005e2c0
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.14012a6cc
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, [0x14005fd40]
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 0x14005e31d
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 0x140072130
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.140060b30
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140072186
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 0x1400721dd
mov ebp, 0x4b0000
jmp 0x1400721eb
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.1400630b0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140072201
mov eax, r12d
jmp 0x14007220a
mov edx, edi
mov ecx, ebp
call fcn.1400630b0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140072226
shl esi, 0x10
mov ecx, esi
jmp 0x140072315
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140072284
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140060b30
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140072274
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140062f80
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140060b30
add ebx, eax
jmp 0x14007231e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140072291
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x1400722d0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140060b30
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x1400722d5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140062f80
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140060b30
add ebx, eax
jmp 0x14007231e
cmp eax, r12d
jge 0x14007230e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140060b30
sub ebp, eax
sub r15d, esi
je 0x14007230e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140062f80
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140060b30
add ebx, eax
jmp 0x14007231e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140060b30
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.140060b30
Function at 0x1400be440
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 [0x140184100]
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 0x1400be5dc
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400be5dc
cmp r10d, r14d
jne 0x1400be4e0
sub rbx, 0x10
jmp 0x1400be624
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400be552
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400be514
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400be51c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400be53b
movzx edx, r11b
mov rcx, rsi
call fcn.1400bf510
test al, al
jne 0x1400be635
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400bfc40
test al, al
jne 0x1400be635
mov edx, dword [rsi + 0x64]
lea r9, [0x1400bffa0]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400be57e
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400be2c0
jmp 0x1400be5d2
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.1400be2c0
test dil, dil
je 0x1400be5ca
cmp byte [rsi + 0x6a], 0
jne 0x1400be5ca
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 0x1400be635
sub rbx, 0x10
jmp 0x1400be624
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 0x1400be639
mov ebp, dword [rbx]
jmp 0x1400be4a0
mov al, 1
jmp 0x1400be642
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.14012b070
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400be670
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x20
mov rax, qword [rcx + 0x20]
xor r15d, r15d
sub rax, 0x34
mov qword [rcx + 0x78], r15
mov qword [rcx + 0x28], rax
mov r14d, edx
mov rax, qword [rcx + 0x30]
mov rbx, rcx
mov word [rcx + 0x6a], r15w
lea ebp, [r15 - 1]
mov dword [rcx + 0x3c], r15d
mov edi, r15d
mov qword [rcx + 0x70], rax
mov qword [rax + 0x10], rax
mov word [rcx + 0x68], r15w
cmp r15w, word [rcx + 0xb8]
jge 0x1400be7ab
mov esi, r15d
mov rax, qword [rbx + 0xd0]
lea edx, [rbp + 1]
mov dword [rbx + 0x88], r15d
mov r9d, r14d
mov qword [rbx + 0x80], r15
mov rcx, rbx
movsx ebp, word [rsi + rax]
mov r8d, ebp
call fcn.1400beb40
test al, al
jne 0x1400be846
mov r8d, dword [rbx + 4]
mov edx, dword [rbx + 0x5c]
lea eax, [r8 - 1]
test edx, eax
jne 0x1400be73f
cmp edx, dword [rbx + 0x60]
jl 0x1400be73f
cmp edx, dword [rbx + 0x64]
jg 0x1400be73f
mov rcx, qword [rbx + 0x80]
test rcx, rcx
je 0x1400be73f
mov rax, qword [rbx + 0x70]
movzx ecx, byte [rcx + 0x18]
xor cl, byte [rax + 0x18]
test cl, 8
jne 0x1400be73f
add qword [rbx + 0x30], 0xfffffffffffffffc
mov r9, qword [rbx + 0x70]
mov rax, qword [r9 + 0x10]
cmp qword [rbx + 0x30], rax
je 0x1400be762
test byte [r9 + 0x18], 8
je 0x1400be762
neg r8d
and r8d, edx
sub edx, r8d
cmp edx, dword [rbx + 8]
jmp 0x1400be773
lea eax, [r8 - 1]
neg r8d
add eax, edx
and eax, r8d
sub eax, edx
cmp eax, dword [rbx + 8]
setge dl
mov rcx, rbx
call fcn.1400bf510
test al, al
jne 0x1400be846
mov rax, qword [rbx + 0x80]
test rax, rax
je 0x1400be796
mov qword [r9 + 0x28], rax
movsx eax, word [rbx + 0xb8]
inc edi
add rsi, 2
cmp edi, eax
jl 0x1400be6d3
movzx edi, word [rbx + 0x68]
mov rdx, qword [rbx + 0x78]
cmp di, 1
jbe 0x1400be84a
test rdx, rdx
je 0x1400be84a
mov ebp, 0xffff
nop dword [rax + rax]
lea rsi, [rdx + 8]
cmp di, 1
jbe 0x1400be7e8
movsxd rcx, dword [rdx + 0x1c]
mov rax, qword [rdx + 0x10]
lea r10, [rax + rcx*4]
jmp 0x1400be7eb
mov r10, r15
mov qword [rsi], r10
test byte [rdx + 0x18], 8
mov r11d, dword [rdx + 0x20]
mov r8d, r11d
mov eax, dword [rdx + 0x1c]
je 0x1400be806
dec r11d
add r11d, eax
jmp 0x1400be81d
sub r8d, eax
inc r8d
dec eax
mov dword [rdx + 0x20], r8d
movsxd rcx, eax
shl rcx, 2
add qword [rdx + 0x10], rcx
mov edx, r8d
mov rcx, rbx
call fcn.1400bf830
test al, al
jne 0x1400be846
lea edx, [r11 + 1]
mov rcx, rbx
call fcn.1400bf830
test al, al
jne 0x1400be846
mov rdx, qword [rsi]
add di, bp
jne 0x1400be7d0
jmp 0x1400be84e
mov al, 1
jmp 0x1400be859
mov qword [rbx + 0x78], r15
mov rax, qword [rbx + 0x28]
cmp qword [rbx + 0x30], rax
setae al
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop rdi
ret
Function at 0x1400c48f0
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 0x1400c490c
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 0x1400c4960
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 0x1400c4a85
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400c4a85
test rax, rax
je 0x1400c4a85
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 0x1400c4a85
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 0x1400c49fa
lea rax, [0x1400c4ae0]
jmp 0x1400c4a53
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 0x1400c4a85
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 0x1400c4a73
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400c4a20
lea rax, [0x1400c4ab0]
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 0x1400c4a9a
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 0x1400c61f0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400c61fb
xor eax, eax
ret
lea r11, [0x14014ba00]
not ecx
cmp r8d, 8
jb 0x1400c62d1
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 0x1400c6220
test r8d, r8d
je 0x1400c62fd
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 0x1400c62e0
not ecx
mov eax, ecx
ret