joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400a04a0
Capabilities:
Encode data using xor

Disassembly:
lea rax, [rdx + 0x3f8]
lea r8, [rcx + 0x3f8]
cmp rcx, rax
ja 0x1400a04d3
cmp r8, rdx
jb 0x1400a04d3
sub rdx, rcx
mov r8d, 0x80
mov rax, qword [rdx + rcx]
xor qword [rcx], rax
lea rcx, [rcx + 8]
sub r8, 1
jne 0x1400a04c1
ret
lea rax, [rcx + 0x10]
sub rdx, rcx
mov ecx, 0x10
nop
movdqu xmm0, xmmword [rax - 0x10]
movdqu xmm1, xmmword [rdx + rax - 0x10]
movdqu xmm2, xmmword [rdx + rax]
lea rax, [rax + 0x40]
xorps xmm1, xmm0
movdqu xmmword [rax - 0x50], xmm1
movdqu xmm0, xmmword [rax - 0x40]
movdqu xmm1, xmmword [rdx + rax - 0x30]
xorps xmm2, xmm0
movdqu xmmword [rax - 0x40], xmm2
movdqu xmm0, xmmword [rax - 0x30]
xorps xmm1, xmm0
movdqu xmmword [rax - 0x30], xmm1
movdqu xmm0, xmmword [rax - 0x20]
movdqu xmm1, xmmword [rdx + rax - 0x20]
xorps xmm1, xmm0
movdqu xmmword [rax - 0x20], xmm1
sub rcx, 1
jne 0x1400a04e0
ret
Function at 0x1400a5490
Capabilities:
Hash data using sha256

Disassembly:
push rbx
sub rsp, 0xb0
mov rax, qword [0x14018d558]
xor rax, rsp
mov qword [rsp + 0xa0], rax
xor eax, eax
mov dword [rsp + 0x20], 0x6a09e667
mov rbx, rcx
mov qword [rsp + 0x58], rax
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x50], rax
lea r8, [r8*8]
mov qword [rsp + 0x48], rax
mov dword [rsp + 0x44], eax
mov dword [rsp + 0x24], 0xbb67ae85
mov dword [rsp + 0x28], 0x3c6ef372
mov dword [rsp + 0x2c], 0xa54ff53a
mov dword [rsp + 0x30], 0x510e527f
mov dword [rsp + 0x34], 0x9b05688c
mov dword [rsp + 0x38], 0x1f83d9ab
mov qword [rsp + 0x3c], 0x5be0cd19
call fcn.1400a5550
mov r9b, 1
lea rcx, [rsp + 0x20]
mov r8b, 0x81
mov rdx, rbx
call fcn.1400a5240
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.1400d2c70
add rsp, 0xb0
pop rbx
ret
Function at 0x1400bc510
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [0x14018d290]
cmp eax, 1
jbe 0x1400bc559
mov rdx, qword [0x1402115d0]
test rdx, rdx
je 0x1400bc551
lea ecx, [rax - 1]
call rdx
movzx ecx, ax
mov eax, dword [0x14018d290]
shl eax, 6
add eax, 0xffffffc0
add eax, ecx
add rsp, 0x58
ret
shl eax, 6
add rsp, 0x58
ret
mov eax, dword [rsp + 0x40]
add rsp, 0x58
ret

Function at 0x1400ca540
Capabilities:
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
sub rsp, 0x78
mov rax, qword [0x14018d558]
xor rax, rsp
mov qword [rsp + 0x50], rax
cmp byte [rcx], 0x2d
mov r13, r8
mov r12, rdx
jne 0x1400ca56f
cmp byte [rcx + 1], 0
jne 0x1400ca56f
xor eax, eax
jmp 0x1400ca574
sbb eax, eax
or eax, 1
mov qword [rsp + 0xb8], rsi
lea rbx, str._dev_stdin
test eax, eax
mov qword [rsp + 0x70], rdi
mov qword [rsp + 0x68], r14
lea rdx, [0x14016f7fc]
cmovne rbx, rcx
mov qword [rsp + 0x60], r15
mov rcx, rbx
call fcn.1400ea144
mov rbp, rax
test rax, rax
je 0x1400ca689
lea rdx, [rsp + 0x20]
mov rcx, rbx
mov edi, 0x1000
call fcn.1400e758c
test eax, eax
jne 0x1400ca5de
mov eax, 0x8000
test word [rsp + 0x26], ax
je 0x1400ca5de
mov eax, dword [rsp + 0x34]
inc eax
movsxd rdi, eax
lea rcx, [rdi + 1]
call fcn.1400df3f8
mov rsi, rax
test rax, rax
je 0x1400ca681
mov r9, rbp
mov r8, rdi
mov edx, 1
mov rcx, rax
call fcn.1400ea3b0
mov r15, rax
mov byte [rax + rsi], 0
cmp rax, rdi
jne 0x1400ca661
nop dword [rax]
nop word [rax + rax]
add rdi, rdi
mov rcx, rsi
lea rdx, [rdi + 1]
call fcn.1400df680
mov r14, rax
test rax, rax
je 0x1400ca679
mov rbx, rdi
lea rcx, [rax + r15]
shr rbx, 1
mov r9, rbp
mov r8, rbx
mov edx, 1
mov rsi, rax
call fcn.1400ea3b0
add r15, rax
mov byte [rsi + r15], 0
cmp rax, rbx
je 0x1400ca620
mov rcx, rbp
call fcn.1400e9fc4
lea rax, [r15 + 1]
mov qword [r12], rsi
mov qword [r13], rax
xor eax, eax
jmp 0x1400ca68e
mov rcx, rsi
call fcn.1400d99d0
mov rcx, rbp
call fcn.1400e9fc4
mov eax, 0xffffffff
mov r15, qword [rsp + 0x60]
mov r14, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x70]
mov rsi, qword [rsp + 0xb8]
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.1400d2c70
add rsp, 0x78
pop r13
pop r12
pop rbp
pop rbx
ret
Function at 0x1400d1a44
Capabilities:
Read file on windows

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x20
mov rbp, r8
mov r14, rdx
mov rdi, rcx
test r8, r8
jg 0x1400d1a72
xor eax, eax
jmp 0x1400d1b58
cmp qword [rcx + 0x68], 0
je 0x1400d1a83
call fcn.1400d1b74
jmp 0x1400d1b58
mov rax, qword [rcx + 0x38]
mov rsi, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x1400d1a9a
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1400d1a9c
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x1400d1ace
cmp rax, rbp
mov rbx, rbp
mov rcx, r14
cmovb rbx, rax
mov r8, rbx
call fcn.1400d47d0
mov rax, qword [rdi + 0x50]
add r14, rbx
sub rsi, rbx
sub dword [rax], ebx
mov rcx, qword [rdi + 0x38]
movsxd rax, ebx
add qword [rcx], rax
cmp qword [rdi + 0x80], 0
je 0x1400d1b52
mov r8, qword [rdi + 0x18]
lea rax, [rdi + 0x70]
cmp qword [r8], rax
jne 0x1400d1b05
mov rcx, qword [rdi + 0x88]
mov rdx, qword [rdi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rdi + 0x38]
mov qword [rax], rcx
mov rax, qword [rdi + 0x50]
mov dword [rax], edx
mov ebx, 0xfff
jmp 0x1400d1b2e
mov r9, qword [rdi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call fcn.1400ea3b0
add r14, rax
sub rsi, rax
cmp rax, rbx
jne 0x1400d1b52
cmp rsi, rbx
ja 0x1400d1b0c
test rsi, rsi
je 0x1400d1b52
mov r9, qword [rdi + 0x80]
mov r8, rsi
mov edx, 1
mov rcx, r14
call fcn.1400ea3b0
sub rsi, rax
sub rbp, rsi
mov rax, rbp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret

Function at 0x1400d3508
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400d3552
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400d3552
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400d3552
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400d3552
cmp dword [rcx + 0x84], 0xe
jbe 0x1400d3552
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400d3554
xor al, al
add rsp, 0x28
ret
Function at 0x1400d91c0
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 0x1400d902b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400d902b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400d902b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400d902b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400d902b
cmp dword [rcx + 0x84], 0xe
jbe 0x1400d902b
cmp dword [rcx + 0xf8], 0
je 0x1400d902b
mov ecx, ebx
call fcn.1400d90dc
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.1400d8eb8
nop
cmp dword [rbp + 0x20], 0
je 0x1400d9079
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1400d9084
int3
xor r8d, r8d
xor edx, edx
jmp 0x1400d8fbc

Function at 0x1400d9ba0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
xor edi, edi
mov esi, edx
mov rbp, rcx
test r8, r8
jne 0x1400d9bd7
call fcn.1400e0844
mov dword [rax], 0x16
call fcn.1400d95b8
xor eax, eax
jmp 0x1400d9c65
mov rdx, r9
mov rcx, r8
call fcn.1400d9b3c
mov rbx, rax
test rax, rax
je 0x1400d9c62
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1400d9a68]
mov eax, dword [rsp + 0x60]
mov r9, rbx
mov rcx, rbp
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rdx, rax
test rax, rax
jne 0x1400d9c4f
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400e07b8
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400d9c36
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1400d9c45
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400effa0
jmp 0x1400d9c62
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400d9c5f
mov eax, dword [rsp + 0x50]
mov dword [rcx], eax
mov rdi, rdx
mov rax, rdi
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400e73a4
Capabilities:
Get disk information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x250
mov rax, qword [0x14018d558]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x140173170]
mov rbp, rcx
call fcn.1400f32cc
xor edi, edi
test rax, rax
je 0x1400e748a
mov ebx, edi
call fcn.1400e0844
mov r14d, dword [rax]
call fcn.1400e0844
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1400f3218
mov rsi, rax
test rax, rax
je 0x1400e741b
call fcn.1400e0844
mov dword [rax], r14d
jmp 0x1400e7445
call fcn.1400e0844
cmp dword [rax], 0x22
jne 0x1400e7482
call fcn.1400e0844
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1400f3218
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1400e7482
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1400e7449
cmp rax, 3
je 0x1400e7464
mov rcx, rsi
call fcn.1400e7300
test al, al
je 0x1400e7475
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1400e7475
mov dil, 1
mov rcx, rbx
call fcn.1400d99d0
mov al, dil
jmp 0x1400e748c
mov rcx, rbx
call fcn.1400d99d0
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1400d2c70
lea r11, [rsp + 0x250]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
Function at 0x1400e79cc
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
movsxd r15, ecx
lea r9, [0x140216e40]
mov rax, r15
mov rbp, r15
and eax, 0x3f
sar rbp, 6
mov ecx, 4
xor esi, esi
mov r14, rdx
lea rdi, [rax + rax*8]
mov rax, qword [r9 + rbp*8]
lea r13d, [rcx + 6]
mov r10, qword [rax + rdi*8 + 0x28]
test r8, r8
je 0x1400e7a23
cmp word [rdx], r13w
jne 0x1400e7a23
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400e7a28
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400e7b4d
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400e7b6e
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400e7a61
mov rdx, r9
mov word [rbx], cx
jmp 0x1400e7a88
cmp r9, r8
jae 0x1400e7a98
cmp word [r9], r13w
mov rax, r12
mov ecx, 4
cmove rax, rcx
add rdx, rax
mov eax, r13d
cmp word [r9], r13w
cmovne ax, r11w
mov word [rbx], ax
mov rax, r12
add rbx, rax
cmp rdx, r8
jb 0x1400e7a42
jmp 0x1400e7b4d
lea r9, [rsp + 0x80]
mov qword [rsp + 0x20], rsi
mov r8d, r12d
lea rdx, [rsp + 0x70]
mov rcx, r10
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400e7b42
cmp dword [rsp + 0x80], esi
je 0x1400e7b42
lea r8, [0x140216e40]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400e7b1a
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400e7aea
mov word [rbx], r13w
jmp 0x1400e7b4a
mov ecx, 0xd
mov word [rsp + 0x78], ax
mov word [rbx], cx
mov rax, qword [r8 + rbp*8]
lea rcx, [rax + rdi*8]
mov al, byte [rsp + rsi + 0x78]
mov byte [rcx + rsi + 0x3a], al
inc rsi
cmp rsi, r12
jl 0x1400e7af7
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400e7b4a
cmp word [rsp + 0x70], r13w
jne 0x1400e7b27
cmp rbx, r14
je 0x1400e7ae4
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400f3dc0
cmp word [rsp + 0x70], r13w
je 0x1400e7b4d
mov ecx, 0xd
mov word [rbx], cx
add rbx, r12
sub rbx, r14
sar rbx, 1
lea eax, [rbx + rbx]
mov rbx, qword [rsp + 0x88]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea r8, [0x140216e40]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400e7b47
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400e7b4d
Function at 0x1400f4bc4
Capabilities:
Clear file content

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x20
mov rbx, rdx
mov rsi, r8
xor edx, edx
mov r14d, ecx
lea r8d, [rdx + 1]
call fcn.1400f3dc0
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400f3dc0
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400f4d14
cmp rax, 0xffffffffffffffff
je 0x1400f4d14
xor edi, edi
test rbp, rbp
jle 0x1400f4cbf
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400f02f0
mov rbx, rax
test rax, rax
jne 0x1400f4c4c
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400f4cb5
mov edx, 0x8000
mov ecx, r14d
call fcn.1400edbec
mov r15d, eax
mov eax, 0x1000
mov r8d, ebp
cmp rbp, rax
mov r9, rsi
mov rdx, rbx
mov ecx, r14d
cmovge r8d, eax
call fcn.1400f4824
cmp eax, 0xffffffff
je 0x1400f4c95
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400f4c5c
mov edx, r15d
mov ecx, r14d
call fcn.1400edbec
jmp 0x1400f4cb5
cmp byte [rsi + 0x38], dil
je 0x1400f4cac
cmp dword [rsi + 0x34], 5
jne 0x1400f4cac
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x1400f4cb5
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400effa0
jmp 0x1400f4d28
jns 0x1400f4d28
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400f3dc0
cmp rax, 0xffffffffffffffff
jne 0x1400f4ce0
cmp byte [rsi + 0x30], dil
je 0x1400f4d28
mov edi, dword [rsi + 0x2c]
jmp 0x1400f4d28
mov ecx, r14d
call fcn.1400f383c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400f4d28
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, 0xd
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
jmp 0x1400f4d28
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400f4d21
mov eax, dword [rsi + 0x2c]
jmp 0x1400f4d26
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400f3dc0
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop r12
ret

Function at 0x1400f5478
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400f548e
mov al, 1
jmp 0x1400f54ee
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400f549f
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400f54ec
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400f383c
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400f54ec
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400f54ec
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400f54ec
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400f54ee
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1400f5d9c
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x1050
call fcn.1400d2c10
sub rsp, rax
mov rax, qword [0x14018d558]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400f21c8
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400f5deb
mov rax, rbp
jmp 0x1400f5ef3
mov rax, qword [rbx]
mov rcx, r14
sub rax, qword [rbx + 8]
and ecx, 0x3f
cqo
mov rbx, r14
sub rax, rdx
sar rbx, 6
sar rax, 1
mov r9, r15
lea r12, [rcx + rcx*8]
mov rsi, rax
lea rax, [0x140000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x216e40]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400f3db8
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x216e40]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400f5eef
mov rcx, qword [rcx + r12*8 + 0x28]
lea r9, [rsp + 0x30]
mov r8d, 0x1000
mov qword [rsp + 0x20], rdi
lea rdx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400f5eef
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400f3db8
test rax, rax
js 0x1400f5eef
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400f5eef
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1400f5ee1
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1400f5ee1
cmp byte [rcx], 0xd
jne 0x1400f5ec7
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400f5ed6
cmp byte [rcx + 1], 0xa
jne 0x1400f5ed6
inc rcx
jmp 0x1400f5ed6
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x18d6e0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1400f5ea9
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400f5ef3
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.1400d2c70
mov rbx, qword [rsp + 0x1090]
add rsp, 0x1050
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x1400f8e70
Capabilities:
Query environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x40
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor esi, esi
mov rbx, rax
test rax, rax
jne 0x1400f8ea0
xor eax, eax
jmp 0x1400f8f63
mov rbp, rbx
cmp word [rax], si
je 0x1400f8ec5
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400f8eac
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400f8ea8
mov qword [rsp + 0x38], rsi
sub rbp, rbx
mov qword [rsp + 0x30], rsi
add rbp, 2
sar rbp, 1
mov r8, rbx
mov r9d, ebp
mov dword [rsp + 0x28], esi
xor edx, edx
mov qword [rsp + 0x20], rsi
xor ecx, ecx
call fcn.1400f6fb8
movsxd r14, eax
test eax, eax
jne 0x1400f8f03
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400f8e99
mov rcx, r14
call fcn.1400f0fa0
mov rdi, rax
test rax, rax
jne 0x1400f8f1c
xor ecx, ecx
call fcn.1400effa0
jmp 0x1400f8ef8
mov qword [rsp + 0x38], rsi
mov r9d, ebp
mov qword [rsp + 0x30], rsi
mov r8, rbx
mov dword [rsp + 0x28], r14d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rdi
call fcn.1400f6fb8
test eax, eax
jne 0x1400f8f4d
mov rcx, rdi
call fcn.1400effa0
jmp 0x1400f8f57
xor ecx, ecx
call fcn.1400effa0
mov rsi, rdi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rsi
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop r14
ret

Function at 0x1400f8f80
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 0x1400f9007
mov rsi, rbx
cmp word [rax], bp
je 0x1400f8fc6
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400f8fb0
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400f8fac
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400f0fa0
mov rdi, rax
test rax, rax
je 0x1400f8ff4
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1400d47d0
mov rbp, rdi
xor ecx, ecx
call fcn.1400effa0
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 0x1400fbf7c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov ebx, ecx
call fcn.1400efa74
mov ecx, ebx
lea r8, [rsp + 0x30]
and ecx, 0x3ff
mov r9d, 2
bts ecx, 0xa
mov edx, 0x20000001
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
xor edx, edx
test eax, eax
je 0x1400fc01d
cmp ebx, dword [rsp + 0x30]
je 0x1400fc016
test esi, esi
je 0x1400fc016
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400fbff1
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400fbffe
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400fbfdb
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400fc002
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400fc01f
mov eax, 1
jmp 0x1400fc01f
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1400fe8ac
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x14018d558]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1400fe8f6
call fcn.1400e0824
mov dword [rax], 0xf
call fcn.1400e0844
mov dword [rax], 0xd
call fcn.1400d95b8
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1400d2c70
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1400fe901
lea eax, [rbx + 1]
jmp 0x1400fe8e3
add cx, 0x40
mov dword [rsp + 0x22], 0x5c003a
mov word [rsp + 0x20], cx
lea rcx, [rsp + 0x20]
mov word [rsp + 0x26], bx
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
test eax, eax
je 0x1400fe8e1
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1400fe8e3
Function at 0x1400feb00
Capabilities:
Set environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x5f]
sub rsp, 0xa0
xor r15d, r15d
mov r14, rdx
mov rsi, rcx
mov qword [rbp + 0x17], r15
xor edx, edx
mov qword [rbp + 0x1f], r15
lea rcx, [rbp - 0x39]
mov qword [rbp + 0x27], r15
mov qword [rbp + 0x2f], r15
mov edi, r15d
mov qword [rbp + 0x37], r15
mov byte [rbp + 0x3f], r15b
mov qword [rbp - 0x19], r15
mov qword [rbp - 0x11], r15
mov qword [rbp - 9], r15
mov qword [rbp - 1], r15
mov qword [rbp + 7], r15
mov byte [rbp + 0xf], r15b
call fcn.1400d9778
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x1400feb8a
cmp byte [rbp - 0x21], r15b
je 0x1400feb85
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x1400febc0
call fcn.1400f0688
test eax, eax
jne 0x1400febac
cmp byte [rbp - 0x21], r15b
je 0x1400feba4
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x1400febc0
cmp byte [rbp - 0x21], r15b
je 0x1400febbd
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, r15d
lea r8, [rbp + 0x77]
mov rcx, rsi
lea rdx, [rbp + 0x17]
call fcn.1400e6c4c
test eax, eax
jne 0x1400fec60
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.1400d9778
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x1400febff
cmp byte [rbp - 0x21], r15b
je 0x1400fec34
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x1400fec34
call fcn.1400f0688
test eax, eax
jne 0x1400fec20
cmp byte [rbp - 0x21], r15b
je 0x1400fec19
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x1400fec34
cmp byte [rbp - 0x21], r15b
je 0x1400fec31
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, r15d
mov r9d, ebx
lea r8, [rbp + 0x77]
lea rdx, [rbp - 0x19]
mov rcx, r14
call fcn.1400e6c4c
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x1400fec60
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x1400fec63
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x1400fec71
mov rcx, rdi
call fcn.1400effa0
cmp byte [rbp + 0x3f], r15b
je 0x1400fec80
mov rcx, qword [rbp + 0x27]
call fcn.1400effa0
lea r11, [rsp + 0xa0]
mov eax, ebx
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret

Function at 0x1400ffdc0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test dl, dl
je 0x1400ffdf6
lea rdx, [rcx - 1]
mov r8d, 0x20003000
xor ecx, ecx
and rdx, 0xffffffffffe00000
add rdx, 0x200000
lea r9d, [rcx + 0x40]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
test rax, rax
jne 0x1400ffe13
mov r9d, 0x40
mov r8d, 0x3000
mov rdx, rbx
xor ecx, ecx
add rsp, 0x20
pop rbx
jmp qword [sym.imp.KERNEL32.dll_VirtualAlloc]
add rsp, 0x20
pop rbx
ret