joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400963e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x20
mov eax, dword [rcx + 0x10]
mov rbx, rcx
mov r11d, eax
and r11d, 7
je 0x14009640f
cmp eax, r11d
jge 0x1400963ff
call fcn.140095be0
shrx eax, dword [rcx + 0x14], r11d
sub dword [rcx + 0x10], r11d
mov dword [rcx + 0x14], eax
mov eax, dword [rcx + 0x10]
xor r8d, r8d
mov r9d, eax
test eax, eax
jle 0x140096452
mov ecx, dword [rcx + 0x14]
lea rdx, [rsp + 0x30]
movzx r10d, cl
nop word [rax + rax]
shr ecx, 8
lea eax, [r9 - 8]
mov byte [rdx], r10b
lea rdx, [rdx + 1]
inc r8d
mov dword [rbx + 0x14], ecx
mov r9d, eax
movzx r10d, cl
test eax, eax
jg 0x140096430
mov dword [rbx + 0x10], eax
jns 0x140096478
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.zlib_corrupt
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop rbx
ret
movsxd rcx, r8d
cmp rcx, 4
jge 0x1400964a7
mov r8, qword [rbx + 8]
mov rax, qword [rbx]
cmp rax, r8
jb 0x140096491
xor dl, dl
jmp 0x14009649a
movzx edx, byte [rax]
inc rax
mov qword [rbx], rax
mov byte [rsp + rcx + 0x30], dl
inc rcx
cmp rcx, 4
jl 0x140096485
movzx eax, byte [rsp + 0x30]
movzx r8d, byte [rsp + 0x31]
movzx ecx, byte [rsp + 0x33]
shl r8d, 8
add r8d, eax
shl ecx, 8
movzx eax, byte [rsp + 0x32]
add ecx, eax
mov eax, r8d
xor eax, 0xffff
cmp ecx, eax
jne 0x140096454
mov rcx, qword [rbx]
mov qword [rsp + 0x38], rdi
mov edi, r8d
add rcx, rdi
cmp rcx, qword [rbx + 8]
jbe 0x140096511
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.read_past_buffer
mov qword [rdx + rcx], rax
mov rdi, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rbx
ret
mov rdx, qword [rbx + 0x18]
lea rax, [r8 + rdx]
cmp rax, qword [rbx + 0x28]
jbe 0x14009652b
mov rcx, rbx
call fcn.140095d20
test eax, eax
je 0x140096504
mov rdx, qword [rbx]
mov r8, rdi
mov rcx, qword [rbx + 0x18]
call sub.VCRUNTIME140.dll_memcpy
add qword [rbx], rdi
mov eax, 1
add qword [rbx + 0x18], rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
Function at 0x14009f6f0
Capabilities:
Create process on windows

Disassembly:
sub rsp, 0x38
mov r8, rdx
mov dword [rsp + 0x28], 1
lea rdx, str.open
mov qword [rsp + 0x20], 0
xor r9d, r9d
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
add rsp, 0x38
ret
Function at 0x1400c8740
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
push rsi
sub rsp, 0x28
mov ebx, dword [rcx + 0x14]
mov rsi, rcx
call fcn.1400c8470
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400c8470
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
test al, al
je 0x1400c88cb
xor eax, eax
mov qword [rsp + 0x50], rdi
mov qword [rsp + 0x58], r14
cmp ebx, 2
mov qword [rsp + 0x20], r15
lea r14, [rsp + 0x40]
setne al
lea r15, [rsp + 0x40]
add r14, rax
xor rax, 1
add r15, rax
movzx edi, byte [r14]
movzx eax, byte [r15]
shl edi, 8
or edi, eax
lea eax, [rdi - 0xdc00]
cmp eax, 0x3ff
ja 0x1400c87d5
lea rcx, [rsi + 0x18]
mov edx, 0xfffd
call fcn.1400c8510
jmp 0x1400c88bc
lea eax, [rdi - 0xd800]
mov qword [rsp + 0x48], rbp
cmp eax, 0x3ff
ja 0x1400c88a9
mov rcx, rsi
call fcn.1400c8470
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400c8470
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
lea rbp, [rsi + 0x18]
test al, al
je 0x1400c8889
nop
movzx eax, byte [r15]
movzx ebx, byte [r14]
shl ebx, 8
or ebx, eax
lea eax, [rbx - 0xdc00]
cmp eax, 0x3ff
jbe 0x1400c8890
lea rbp, [rsi + 0x18]
mov edx, 0xfffd
mov rcx, rbp
call fcn.1400c8510
lea eax, [rbx - 0xd800]
cmp eax, 0x7ff
ja 0x1400c88ad
mov rcx, rsi
mov edi, ebx
call fcn.1400c8470
mov rcx, rsi
mov byte [rsp + 0x40], al
call fcn.1400c8470
mov rdx, qword [rsi]
mov byte [rsp + 0x41], al
mov rax, qword [rdx]
movsxd rcx, dword [rax + 4]
add rcx, rdx
call qword [sym.imp.MSVCP140.dll_public:_bool___cdecl_std::ios_base::good_void_const___ptr64]
test al, al
jne 0x1400c8820
mov edx, 0xfffd
jmp 0x1400c88af
and edi, 0x3ff
and ebx, 0x3ff
shl edi, 0xa
or edi, ebx
add edi, 0x10000
jmp 0x1400c88ad
lea rbp, [rsi + 0x18]
mov edx, edi
mov rcx, rbp
call fcn.1400c8510
mov rbp, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
mov r14, qword [rsp + 0x58]
mov r15, qword [rsp + 0x20]
add rsp, 0x28
pop rsi
pop rbx
ret
Function at 0x1400d099c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400d09d6
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400d09db
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400d0a24
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, [0x1400dfa60]
cmp byte [rcx + rax], 0
je 0x1400d0a24
dec r8
sub rdx, 1
jne 0x1400d0a0a
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1400d212c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400d2176
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400d2176
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400d2176
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400d2176
cmp dword [rcx + 0x84], 0xe
jbe 0x1400d2176
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400d2178
xor al, al
add rsp, 0x28
ret
Function at 0x140002060
Capabilities:
Encode data using xor

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
mov eax, dword [rcx + 0x48]
lea rbx, [rcx + 0x28]
mov rsi, qword [rcx]
lea r11, [rcx + 0x28]
add rbx, rax
mov rdi, rcx
movabs rbp, 0x9e3779b185ebca87
movabs r15, 0x27d4eb2f165667c5
movabs r14, 0xc2b2ae3d27d4eb4f
movabs r12, 0x7a1435883d4d519d
cmp rsi, 0x20
jb 0x14000215b
mov rcx, qword [rcx + 8]
mov r8, qword [rdi + 0x18]
mov r9, qword [rdi + 0x20]
mov rax, r8
mov rdx, qword [rdi + 0x10]
mov r10, r9
rol r10, 0x12
rol rax, 0xc
add r10, rax
mov rax, rdx
rol rax, 7
add r10, rax
mov rax, rcx
rol rax, 1
add r10, rax
movabs rax, 0x85ebca77c2b2ae63
imul rcx, r14
imul rdx, r14
imul r8, r14
imul r9, r14
rol rcx, 0x1f
imul rcx, rbp
rol rdx, 0x1f
xor r10, rcx
rol r8, 0x1f
imul r10, rbp
imul rdx, rbp
imul r8, rbp
sub r10, r12
rol r9, 0x1f
xor r10, rdx
imul r10, rbp
imul r9, rbp
sub r10, r12
xor r10, r8
imul r10, rbp
sub r10, r12
xor r10, r9
imul r10, rbp
add rax, r10
add rax, rsi
jmp 0x140002163
lea rax, [rsi + r15]
add rax, qword [rcx + 0x18]
lea rdx, [rdi + 0x30]
cmp rdx, rbx
ja 0x14000219a
nop dword [rax]
mov rcx, qword [r11]
add rdx, 8
imul rcx, r14
add r11, 8
rol rcx, 0x1f
imul rcx, rbp
xor rax, rcx
rol rax, 0x1b
imul rax, rbp
sub rax, r12
cmp rdx, rbx
jbe 0x140002170
lea rdx, [r11 + 4]
movabs r8, 0x165667b19e3779f9
cmp rdx, rbx
ja 0x1400021c5
mov ecx, dword [r11]
mov r11, rdx
imul rcx, rbp
xor rax, rcx
rol rax, 0x17
imul rax, r14
add rax, r8
cmp r11, rbx
jae 0x1400021eb
nop word [rax + rax]
movzx ecx, byte [r11]
inc r11
imul rcx, r15
xor rax, rcx
rol rax, 0xb
imul rax, rbp
cmp r11, rbx
jb 0x1400021d0
mov rbx, qword [rsp + 0x20]
mov rcx, rax
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
shr rcx, 0x21
xor rcx, rax
imul rcx, r14
mov rdx, rcx
shr rdx, 0x1d
xor rdx, rcx
imul rdx, r8
mov rax, rdx
shr rax, 0x20
xor rax, rdx
pop r15
pop r14
pop r12
ret

Function at 0x14000a310
Capabilities:
Set environment variable

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
sub rsp, 0x90
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x80], rax
xor eax, eax
lea rbx, [rsp + 0x30]
mov rbp, rdx
mov word [rsp + 0x30], ax
movzx edx, byte [rcx]
mov rsi, rcx
lea edi, [rax + 0x28]
test dl, dl
je 0x14000a3b5
nop dword [rax]
cmp word [rbx], 0
mov rcx, rdi
mov rax, rbx
je 0x14000a36d
nop dword [rax]
add rax, 2
dec rcx
cmp word [rax], 0
jne 0x14000a360
cmp rcx, 1
jb 0x14000a3e6
mov byte [rsp + 0x20], dl
mov rcx, 0xffffffffffffffff
mov byte [rsp + 0x21], 0
cmp word [rax + rcx*2 + 2], 0
lea rcx, [rcx + 1]
jne 0x14000a383
lea rcx, [rax + rcx*2]
mov r8d, 2
lea rdx, [rsp + 0x20]
call fcn.1400100e0
movzx edx, byte [rsi + 1]
inc rsi
add rbx, 2
dec rdi
test dl, dl
jne 0x14000a350
mov rdx, rbp
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.14000b730
mov rbx, qword [rsp + 0xc0]
add rsp, 0x90
pop rdi
pop rsi
pop rbp
ret
call fcn.14000fda4
int3
Function at 0x14000a470
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x250
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov rdi, r8
lea rax, [rsp + 0x30]
mov rbx, rcx
mov qword [rsp + 0x20], rax
xor r8d, r8d
xor ecx, ecx
xor r9d, r9d
call qword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
je 0x14000a4b5
xor al, al
jmp 0x14000a502
cmp word [rbx], 0
je 0x14000a4cd
nop dword [rax + rax]
add rbx, 2
dec rdi
cmp word [rbx], 0
jne 0x14000a4c0
cmp word [rsp + 0x30], 0
je 0x14000a4fb
lea rcx, [rsp + 0x30]
sub rcx, rbx
nop dword [rax]
cmp rdi, 1
jb 0x14000a523
movzx eax, word [rcx + rbx]
dec rdi
mov word [rbx], ax
add rbx, 2
cmp word [rcx + rbx], 0
jne 0x14000a4e0
xor eax, eax
mov word [rbx], ax
mov al, 1
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14000b730
mov rbx, qword [rsp + 0x270]
add rsp, 0x250
pop rdi
ret
call fcn.14000fda4
int3
Function at 0x14000acb0
Capabilities:
Create directory

Disassembly:
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x2030
call fcn.14001f720
sub rsp, rax
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x2020], rax
mov r11d, dword [0x14002fdd4]
lea rsi, [0x140032e10]
mov rdi, rcx
test r11d, r11d
jne 0x14000ad29
mov r8d, 0x1000
lea rdx, str.HOME
lea rcx, [rsp + 0x20]
call fcn.14000a530
test al, al
je 0x14000ae09
lea rcx, [rsp + 0x20]
call fcn.1400143ac
movsxd r11, dword [0x14002fdd4]
mov qword [rsi + r11*8], rax
inc r11d
mov dword [0x14002fdd4], r11d
xor r9d, r9d
test r11d, r11d
jle 0x14000ad64
mov r10, rsi
mov r8, qword [r10]
mov rax, rdi
sub r8, rdi
nop dword [rax]
movzx edx, word [rax]
movzx ecx, word [rax + r8]
sub edx, ecx
jne 0x14000ad54
add rax, 2
test ecx, ecx
jne 0x14000ad40
test edx, edx
je 0x14000ad87
inc r9d
add r10, 8
cmp r9d, r11d
jl 0x14000ad34
mov rax, 0xffffffffffffffff
nop dword [rax + rax]
inc rax
cmp word [rdi + rax*2], 0
jne 0x14000ad70
cmp rax, 2
jne 0x14000ad8b
cmp word [rdi + 2], 0x3a
jne 0x14000ad8b
mov al, 1
jmp 0x14000ade8
xor edx, edx
mov qword [rsp + 0x2048], rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
setne bl
test eax, eax
jne 0x14000adb6
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x14000addd
mov bl, 1
cmp dword [0x14002fdd4], 0x400
jge 0x14000addd
mov rcx, rdi
call fcn.1400143ac
movsxd rdx, dword [0x14002fdd4]
mov qword [rsi + rdx*8], rax
inc edx
mov dword [0x14002fdd4], edx
movzx eax, bl
mov rbx, qword [rsp + 0x2048]
mov rcx, qword [rsp + 0x2020]
xor rcx, rsp
call fcn.14000b730
mov rsi, qword [rsp + 0x2050]
add rsp, 0x2030
pop rdi
ret
lea rcx, str.HOME
call fcn.14000ab50
int3
Function at 0x14000af30
Capabilities:
Check if file exists
Delete file
Get file attributes
Terminate process

Disassembly:
sub rsp, 0x68
mov rcx, qword [0x14002fdd8]
test rcx, rcx
je 0x14000af6b
mov edx, 0x1388
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x14000af5e
mov rcx, qword [0x14002fdd8]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
mov rcx, qword [0x14002fdd8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x14002fde8], 0
je 0x14000b05e
mov qword [rsp + 0x70], rbx
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x78], rbp
lea rbp, [0x140029898]
mov qword [rsp + 0x80], rsi
lea rsi, [0x140030610]
mov qword [rsp + 0x88], rdi
xor edi, edi
mov qword [rsp + 0x60], r14
mov r14d, 0x414
mov word [rsp + 0x40], r14w
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], 3
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], rbp
mov dword [rsp + 0x44], edi
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], rbp
call qword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ebx, edi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14000b03f
test al, 0x10
je 0x14000b03f
mov ecx, 0x64
call qword [sym.imp.KERNEL32.dll_Sleep]
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], 3
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], rbp
mov word [rsp + 0x40], r14w
mov dword [rsp + 0x44], edi
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], rbp
call qword [sym.imp.SHELL32.dll_SHFileOperationW]
inc ebx
cmp ebx, 0x14
jl 0x14000afe5
mov rdi, qword [rsp + 0x88]
mov rsi, qword [rsp + 0x80]
mov rbp, qword [rsp + 0x78]
mov rbx, qword [rsp + 0x70]
mov r14, qword [rsp + 0x60]
add rsp, 0x68
ret
Function at 0x14000c024
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000c06e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000c06e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000c06e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000c06e
cmp dword [rcx + 0x84], 0xe
jbe 0x14000c06e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000c070
xor al, al
add rsp, 0x28
ret

Function at 0x14000fd98
Capabilities:
Parse pe header

Disassembly:
mov dword [rsp + 0x18], r8d
mov dword [rsp + 0x10], edx
push rbp
mov rbp, rsp
sub rsp, 0x50
mov qword [rbp - 0x20], 0xfffffffffffffffe
mov qword [rsp + 0x60], rbx
mov ebx, ecx
test r8d, r8d
jne 0x14000fc03
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000fc03
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000fc03
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000fc03
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000fc03
cmp dword [rcx + 0x84], 0xe
jbe 0x14000fc03
cmp dword [rcx + 0xf8], 0
je 0x14000fc03
mov ecx, ebx
call fcn.14000fcb4
mov byte [rbp + 0x28], 0
lea rax, [rbp + 0x18]
mov qword [rbp - 0x18], rax
lea rax, [rbp + 0x20]
mov qword [rbp - 0x10], rax
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov eax, 2
mov dword [rbp - 0x2c], eax
mov dword [rbp - 0x28], eax
lea r9, [rbp - 0x2c]
lea r8, [rbp - 0x18]
lea rdx, [rbp - 0x28]
lea rcx, [rbp - 0x30]
call fcn.14000fa90
nop
cmp dword [rbp + 0x20], 0
je 0x14000fc51
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14000fc5c
int3
xor r8d, r8d
xor edx, edx
jmp 0x14000fb94
Function at 0x1400191a8
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor ebp, ebp
mov rbx, rax
test rax, rax
je 0x14001922f
mov rsi, rbx
cmp word [rax], bp
je 0x1400191ee
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400191d8
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400191d4
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400169d8
mov rdi, rax
test rax, rax
je 0x14001921c
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.14001fdc0
mov rbp, rdi
xor ecx, ecx
call fcn.140015ae8
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rbp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14001b39c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x14001b3b2
mov al, 1
jmp 0x14001b412
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x14001b3c3
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x14001b410
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400194f0
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x14001b410
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x14001b410
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x14001b410
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x14001b412
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x14001f630
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14001f658
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x14001f658
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x1400026d0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000271a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000271a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000271a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000271a
cmp dword [rcx + 0x84], 0xe
jbe 0x14000271a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000271c
xor al, al
add rsp, 0x28
ret
Function at 0x140008bb4
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
push rbp
lea rbp, [rax - 0x18]
sub rsp, 0x110
mov rax, qword [0x14000c008]
xor rax, rsp
mov qword [rbp], rax
mov esi, dword [0x14000c20c]
mov dword [rsp + 0x30], InitCommonControls
cmp esi, 0xfffffffe
jne 0x140008d4c
xor edi, edi
mov dword [rsp + 0x50], 0x94
lea rcx, [rsp + 0x50]
mov dword [0x14000c20c], edi
call qword [sym.imp.KERNEL32.dll_GetVersionExA]
nop dword [rax + rax]
test eax, eax
je 0x140008d46
lea esi, [rdi + 1]
cmp dword [rsp + 0x60], esi
jne 0x140008d46
cmp dword [rsp + 0x54], 4
jne 0x140008d46
cmp dword [rsp + 0x58], 0xa
jae 0x140008d46
lea ecx, [rdi + 0x4a]
call qword [sym.imp.USER32.dll_GetSystemMetrics]
nop dword [rax + rax]
test eax, eax
je 0x140008d46
lea rax, [rsp + 0x38]
mov r9d, 0x20019
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, str.Control_PanelDesktopResourceLocale
mov rcx, 0xffffffff80000001
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
nop dword [rax + rax]
test eax, eax
jne 0x140008d46
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
mov qword [rsp + 0x28], rax
lea r9, [rsp + 0x40]
lea rax, [rbp - 0x10]
xor r8d, r8d
lea rdx, [0x140009770]
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
nop dword [rax + rax]
mov rcx, qword [rsp + 0x38]
mov ebx, eax
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
nop dword [rax + rax]
test ebx, ebx
jne 0x140008d46
lea rcx, [rbp - 0x10]
mov al, byte [rcx]
sub al, 0x30
cmp al, 9
ja 0x140008cef
movsx eax, byte [rcx]
add edi, 0xfffffffd
shl edi, 4
add edi, eax
jmp 0x140008d15
mov al, byte [rcx]
sub al, 0x20
cmp byte [rcx], 0x61
movzx edx, al
movzx eax, byte [rcx]
cmovl edx, eax
movsx r8d, dl
lea eax, [r8 - 0x41]
cmp eax, 5
ja 0x140008d26
shl edi, 4
add edi, 0xffffffc9
add edi, r8d
call qword [sym.imp.USER32.dll_CharNextA]
nop dword [rax + rax]
mov rcx, rax
jmp 0x140008cda
lea rax, [rbp - 0x10]
cmp rcx, rax
je 0x140008d46
and edi, 0x3ff
cmp edi, esi
je 0x140008d3e
cmp edi, 0xd
jne 0x140008d46
mov dword [0x14000c20c], esi
jmp 0x140008d4c
mov esi, dword [0x14000c20c]
mov eax, esi
mov rcx, qword [rbp]
xor rcx, rsp
call fcn.1400013e0
lea r11, [rsp + 0x110]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret

Function at 0x1406cfc00
Capabilities:
Encode data using xor

Disassembly:
mov rax, qword gs:[0x60]
movabs r11, 0x6cfc70
movabs r10, 0x6cfc74
mov r9, qword [rax + 0x10]
xor eax, eax
movsxd rcx, dword [r9 + 0x3c]
movsxd r11, dword [r9 + r11]
add rcx, r9
mov r10d, dword [r9 + r10]
movzx r8d, word [rcx + 0x14]
add r8, rcx
cmp dword [r8 + 0x20], eax
jbe 0x1406cfc66
mov edx, eax
nop dword [rax]
nop word [rax + rax]
mov ecx, dword [r8 + 0x24]
inc eax
add rcx, rdx
inc rdx
xor byte [rcx + r9], r10b
cmp eax, dword [r8 + 0x20]
jb 0x1406cfc50
lea rax, [r9 + r11]
jmp rax
Function at 0x140001090
Capabilities:
Allocate or change rwx memory
Contain obfuscated stackstrings
Create thread
Spawn thread to rwx shellcode

Disassembly:
sub rsp, 0x78
mov rax, qword [0x1400210c0]
xor rax, rsp
mov qword [rsp + 0x68], rax
mov byte [rsp + 0x58], 0x4f
mov byte [rsp + 0x59], 0x45
mov byte [rsp + 0x5a], 0x54
mov byte [rsp + 0x5b], 0x4a
mov byte [rsp + 0x5c], 0x7f
mov byte [rsp + 0x5d], 0x5f
mov byte [rsp + 0x5e], 0x5e
mov byte [rsp + 0x5f], 0x5f
mov byte [rsp + 0x60], 0x4d
mov byte [rsp + 0x61], 0x4d
mov byte [rsp + 0x62], 0x57
mov byte [rsp + 0x63], 0
mov byte [rsp + 0x64], 0x53
mov byte [rsp + 0x65], 0x48
mov byte [rsp + 0x66], 0x4c
mov byte [rsp + 0x67], 0x58
mov qword [rsp + 0x40], 0x10
mov rcx, qword [rsp + 0x40]
call fcn.140004830
mov qword [rsp + 0x38], rax
cmp qword [rsp + 0x38], 0
jne 0x140001125
lea rcx, str.Memory_allocation_for_shellcode_failed._n
call fcn.1400012e0
nop
jmp 0x14000122b
mov byte [rsp + 0x30], 0xaa
mov r8, qword [rsp + 0x40]
lea rdx, [rsp + 0x58]
mov rcx, qword [rsp + 0x38]
call fcn.140014ca0
movzx r8d, byte [rsp + 0x30]
mov rdx, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x38]
call fcn.140001020
mov r9d, 0x40
mov r8d, 0x3000
mov rdx, qword [rsp + 0x40]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x48], rax
cmp qword [rsp + 0x48], 0
jne 0x140001195
lea rcx, str.Memory_allocation_for_execution_failed._n
call fcn.1400012e0
mov rcx, qword [rsp + 0x38]
call fcn.140004820
nop
jmp 0x14000122b
mov r8, qword [rsp + 0x40]
mov rdx, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x48]
call fcn.140014ca0
lea r8, [0x14002106c]
lea rdx, [rsp + 0x48]
lea rcx, str.___Decrypted_shellcode_:
call fcn.1400012e0
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
xor r9d, r9d
mov r8, qword [rsp + 0x48]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov qword [rsp + 0x50], rax
cmp qword [rsp + 0x50], 0
je 0x14000120d
mov edx, 0xffffffff
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
nop
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov rcx, qword [rsp + 0x38]
call fcn.140004820
nop
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.1400013d0
add rsp, 0x78
ret

Function at 0x140001c90
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001cda
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001cda
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001cda
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001cda
cmp dword [rcx + 0x84], 0xe
jbe 0x140001cda
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001cdc
xor al, al
add rsp, 0x28
ret