joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140062f00
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x50
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140062fc9
cmp byte [rcx + 0x71], 0
je 0x140062fc9
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x68], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x140062fbc
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 0x140062f78
sub eax, 1
je 0x140062f7c
cmp eax, 2
jne 0x140062fbc
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 0x140062faa
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 0x140062fbc
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 0x1400676b0
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 0x140067711
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 0x1400676d0
mov ecx, dword [r9]
jmp 0x1400677fb
cmp ecx, 0x4e0
jb 0x1400677fb
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 0x140067730
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 0x140067780
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 0x140067df0
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push rbx
push rbp
push r14
sub rsp, 0x40
mov rbx, r8
mov dword [rsp + 0x30], 0x208
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x28], rax
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rbp, rdx
mov r14, rcx
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x140067ef3
mov qword [rsp + 0x68], rdi
mov rax, 0xffffffffffffffff
xor edi, edi
nop dword [rax + rax]
inc rax
cmp word [rbx + rax*2], di
jne 0x140067e40
test rax, rax
je 0x140067ecc
mov qword [rsp + 0x60], rsi
mov rcx, rdi
mov qword [rsp + 0x70], r15
lea r15, [0x140398ca0]
lea rsi, [rbx + rcx*2]
mov edx, 0x80
movzx ecx, word [rsi]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_iswctype]
test eax, eax
je 0x140067ea8
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
cdqe
mov rcx, 0xffffffffffffffff
nop word [rax + rax]
inc rcx
cmp word [r15 + rcx*2], 0
jne 0x140067e90
xor edx, edx
div rcx
movzx eax, word [r15 + rdx*2]
mov word [rsi], ax
inc edi
mov rax, 0xffffffffffffffff
mov ecx, edi
inc rax
cmp word [rbx + rax*2], 0
jne 0x140067eb3
cmp rcx, rax
jb 0x140067e62
mov r15, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x60]
mov eax, dword [rsp + 0x30]
mov r9d, 1
mov dword [rsp + 0x28], eax
xor r8d, r8d
mov rdx, rbp
mov qword [rsp + 0x20], rbx
mov rcx, r14
call qword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop r14
pop rbp
pop rbx
ret
Function at 0x140067f00
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
push rbx
mov eax, 0x2040
call fcn.1401351a0
sub rsp, rax
lea rax, [rsp + 0x2058]
xor ebx, ebx
mov r9d, 0xf003f
mov qword [rsp + 0x2058], rbx
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, str.SYSTEMCurrentControlSetControlSystemInformation
mov rcx, 0xffffffff80000002
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x140068080
mov qword [rsp + 0x2050], rsi
lea rcx, [rsp + 0x30]
mov rsi, qword [rsp + 0x2058]
xor edx, edx
mov r8d, 0x1ffe
call sub.VCRUNTIME140.dll_memset
lea rax, [rsp + 0x2060]
mov dword [rsp + 0x2060], 0x1ffe
mov qword [rsp + 0x28], rax
lea rdx, str.ComputerHardwareIds
lea rax, [rsp + 0x30]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x14006806f
mov eax, dword [rsp + 0x2060]
test eax, eax
je 0x140068048
mov qword [rsp + 0x2038], rdi
mov qword [rsp + 0x2030], r14
lea r14, [0x140398ca0]
nop dword [rax]
mov eax, ebx
lea rdi, [rsp + 0x30]
movzx ecx, word [rdi + rax*2]
lea rdi, [rdi + rax*2]
mov edx, 0x80
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_iswctype]
test eax, eax
je 0x14006802b
call qword [sym.imp.api_ms_win_crt_utility_l1_1_0.dll_rand]
cdqe
mov rcx, 0xffffffffffffffff
nop dword [rax]
inc rcx
cmp word [r14 + rcx*2], 0
jne 0x140068010
dec rcx
xor edx, edx
div rcx
movzx eax, word [r14 + rdx*2]
mov word [rdi], ax
mov eax, dword [rsp + 0x2060]
inc ebx
cmp ebx, eax
jb 0x140067fe0
mov r14, qword [rsp + 0x2030]
mov rdi, qword [rsp + 0x2038]
mov dword [rsp + 0x28], eax
lea rdx, str.ComputerHardwareIds
lea rax, [rsp + 0x30]
mov r9d, 7
xor r8d, r8d
mov qword [rsp + 0x20], rax
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov rsi, qword [rsp + 0x2050]
add rsp, 0x2040
pop rbx
ret
Function at 0x1400682c0
Capabilities:
Enumerate files on windows
Enumerate files recursively

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x690
mov rdi, rcx
xor edx, edx
lea rcx, [rsp + 0x480]
mov r8d, 0x208
call sub.VCRUNTIME140.dll_memset
mov r8, rdi
lea rdx, str._ws
lea rcx, [rsp + 0x480]
call qword [sym.imp.USER32.dll_wsprintfW]
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x250
call sub.VCRUNTIME140.dll_memset
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x480]
call qword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov rbx, rax
nop word [rax + rax]
xor edx, edx
lea rcx, [rsp + 0x270]
mov r8d, 0x208
call sub.VCRUNTIME140.dll_memset
lea r9, [rsp + 0x4c]
mov r8, rdi
lea rdx, str._ws_ws
lea rcx, [rsp + 0x270]
call qword [sym.imp.USER32.dll_wsprintfW]
movzx ecx, word [rsp + 0x4c]
movzx eax, word [rsp + 0x4e]
cmp cx, 0x2e
jne 0x140068389
test ax, ax
je 0x1400683c3
cmp cx, cx
jne 0x140068389
cmp ax, cx
jne 0x140068389
cmp word [rsp + 0x50], 0
je 0x1400683c3
test byte [rsp + 0x20], 0x10
lea rdx, str.desktop.ini
je 0x1400683a6
lea rcx, [rsp + 0x270]
call fcn.1400682c0
jmp 0x1400683c3
lea rcx, [rsp + 0x4c]
call qword [sym.imp.SHLWAPI.dll_StrStrW]
test rax, rax
je 0x1400683c3
lea rcx, [rsp + 0x270]
call fcn.140068090
lea rdx, [rsp + 0x20]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x140068330
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FindClose]
mov rbx, qword [rsp + 0x6a0]
add rsp, 0x690
pop rdi
ret
Function at 0x14007a250
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.140068ed0
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x14007a2a6
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 0x14007a2fd
mov ebp, 0x4b0000
jmp 0x14007a30b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.14006b4b0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x14007a321
mov eax, r12d
jmp 0x14007a32a
mov edx, edi
mov ecx, ebp
call fcn.14006b4b0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x14007a346
shl esi, 0x10
mov ecx, esi
jmp 0x14007a435
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x14007a3a4
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140068ed0
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x14007a394
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.14006b380
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140068ed0
add ebx, eax
jmp 0x14007a43e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x14007a3b1
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x14007a3f0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140068ed0
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x14007a3f5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.14006b380
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140068ed0
add ebx, eax
jmp 0x14007a43e
cmp eax, r12d
jge 0x14007a42e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140068ed0
sub ebp, eax
sub r15d, esi
je 0x14007a42e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.14006b380
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140068ed0
add ebx, eax
jmp 0x14007a43e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140068ed0
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.140068ed0
Function at 0x1400c6490
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 [0x1401950c0]
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 0x1400c662c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400c662c
cmp r10d, r14d
jne 0x1400c6530
sub rbx, 0x10
jmp 0x1400c6674
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400c65a2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400c6564
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400c656c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400c658b
movzx edx, r11b
mov rcx, rsi
call fcn.1400c7640
test al, al
jne 0x1400c6685
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400c7cb0
test al, al
jne 0x1400c6685
mov edx, dword [rsi + 0x64]
lea r9, [0x1400c8010]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400c65ce
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400c6310
jmp 0x1400c6622
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.1400c6310
test dil, dil
je 0x1400c661a
cmp byte [rsi + 0x6a], 0
jne 0x1400c661a
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 0x1400c6685
sub rbx, 0x10
jmp 0x1400c6674
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 0x1400c6689
mov ebp, dword [rbx]
jmp 0x1400c64f0
mov al, 1
jmp 0x1400c6692
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.140135170
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400cc9e0
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 0x1400cc9fc
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 0x1400cca50
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 0x1400ccb75
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400ccb75
test rax, rax
je 0x1400ccb75
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 0x1400ccb75
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 0x1400ccaea
lea rax, [0x1400ccbd0]
jmp 0x1400ccb43
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 0x1400ccb75
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 0x1400ccb63
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400ccb10
lea rax, [0x1400ccba0]
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 0x1400ccb8a
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 0x1400ce160
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400ce16b
xor eax, eax
ret
lea r11, [0x140156ac0]
not ecx
cmp r8d, 8
jb 0x1400ce241
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 0x1400ce190
test r8d, r8d
je 0x1400ce26d
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 0x1400ce250
not ecx
mov eax, ecx
ret
Function at 0x1400d2580
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 7], sil
je 0x1400d25b4
mov eax, esi
lea ecx, [rax + 0x7f]
xor byte [r8 + rax], cl
inc rax
cmp rax, 6
jb 0x1400d25a0
mov byte [r8 + 7], sil
add r8, 6
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400647f0
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x1400d25d9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140066310
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x1400d2653
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400d264e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400d264e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140134800
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400d2660
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 9], sil
je 0x1400d2694
mov eax, esi
lea ecx, [rax + 0x7f]
xor byte [r8 + rax], cl
inc rax
cmp rax, 8
jb 0x1400d2680
mov byte [r8 + 9], sil
add r8, 8
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400647f0
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x1400d26b9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140066310
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x1400d2733
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400d272e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400d272e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140134800
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400d2740
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x1400d2774
mov eax, esi
lea ecx, [rax + 0x7f]
xor byte [r8 + rax], cl
inc rax
cmp rax, 9
jb 0x1400d2760
mov byte [r8 + 0xa], sil
add r8, 9
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400647f0
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x1400d2799
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140066310
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x1400d2813
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400d280e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400d280e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140134800
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400d2820
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xc], sil
je 0x1400d2854
mov eax, esi
lea ecx, [rax + 0x7f]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x1400d2840
mov byte [r8 + 0xc], sil
add r8, 0xb
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.1400647f0
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x1400d2879
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140066310
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x1400d28f3
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400d28ee
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400d28ee
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140134800
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400d9020
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x10], al
je 0x1400d9043
lea edx, [rax + 0x7f]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xf
jb 0x1400d9030
mov byte [rcx + 0x10], 0
lea r8, [rcx + 0xf]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.1400647f0
mov rax, rbx
add rsp, 0x30
pop rbx
ret