joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140292fa0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x20], r9
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x30
call fcn.14034cea0
sub rsp, rax
mov r10, r9
mov rbx, r8
mov r9, qword [rsp + 0xa0]
mov r14, rdx
mov rbp, rcx
mov edi, dword [r9]
mov dword [rsp + 0x80], edi
test edi, edi
je 0x140293018
mov rdx, qword [rsp + 0x98]
nop dword [rax]
test rbx, rbx
je 0x140293011
mov eax, edi
dec rbx
movzx ecx, byte [rax + rdx]
xor cl, byte [rbp]
inc rbp
mov byte [r14], cl
inc r14
inc edi
and edi, 0xf
jne 0x140292ff0
mov dword [rsp + 0x80], edi
mov r8, qword [rsp + 0x90]
mov esi, 1
movzx r12d, byte [r8 + 0xc]
lea r15, [r8 + 0xc]
mov r11, qword [rsp + 0xa8]
shl r12d, 8
movzx eax, byte [r8 + 0xd]
lea r13d, [rsi + 0xb]
or r12d, eax
movzx eax, byte [r8 + 0xe]
shl r12d, 8
or r12d, eax
movzx eax, byte [r8 + 0xf]
shl r12d, 8
or r12d, eax
cmp rbx, 0x10
jb 0x14029314e
mov eax, 0x10000000
mov edi, r13d
mov qword [rsp + 0x20], r8
mov rdx, rbx
shr rdx, 4
mov r9, r10
cmp rdx, rax
cmova rdx, rax
add r12d, edx
mov r13, rdx
mov eax, r12d
mov ecx, r12d
sub r13, rax
cmp rax, rdx
cmovae r13, rdx
xor r12d, r12d
cmp rax, rdx
mov r8, r13
mov rdx, r14
cmovae r12d, ecx
mov rcx, rbp
call r11
mov r8, qword [rsp + 0x90]
mov eax, r12d
shr eax, 0x18
mov byte [r15], al
mov eax, r12d
shr eax, 0x10
mov byte [r8 + 0xd], al
mov eax, r12d
shr eax, 8
mov byte [r8 + 0xe], al
mov byte [r8 + 0xf], r12b
test r12d, r12d
jne 0x14029310d
mov r8d, edi
mov eax, esi
mov rdx, r15
nop dword [rax + rax]
movzx ecx, byte [rdx - 1]
lea rdx, [rdx - 1]
add eax, ecx
mov byte [rdx], al
shr eax, 8
add r8d, 0xffffffff
jne 0x1402930f0
mov r8, qword [rsp + 0x90]
mov r10, qword [rsp + 0x88]
mov eax, 0x10000000
mov r11, qword [rsp + 0xa8]
shl r13, 4
sub rbx, r13
add r14, r13
add rbp, r13
cmp rbx, 0x10
jae 0x140293070
mov edi, dword [rsp + 0x80]
mov r13d, ntohs
mov r9, qword [rsp + 0xa0]
test rbx, rbx
je 0x1402931f1
mov rax, qword [rsp + 0x98]
xorps xmm0, xmm0
mov qword [rsp + 0x20], r8
mov r9, r10
mov r8, rsi
mov rdx, rax
mov rcx, rax
movups xmmword [rax], xmm0
call r11
mov rcx, qword [rsp + 0x90]
inc r12d
mov eax, r12d
shr eax, 0x18
mov byte [r15], al
mov eax, r12d
shr eax, 0x10
mov byte [rcx + 0xd], al
mov eax, r12d
shr eax, 8
mov byte [rcx + 0xe], al
mov byte [rcx + 0xf], r12b
test r12d, r12d
jne 0x1402931c7
nop dword [rax + rax]
movzx eax, byte [r15 - 1]
lea r15, [r15 - 1]
add esi, eax
mov byte [r15], sil
shr esi, 8
add r13d, 0xffffffff
jne 0x1402931b0
mov rdx, qword [rsp + 0x98]
nop
mov ecx, edi
inc edi
movzx eax, byte [rcx + rbp]
xor al, byte [rcx + rdx]
mov byte [rcx + r14], al
sub rbx, 1
jne 0x1402931d0
mov rax, qword [rsp + 0xa0]
mov dword [rax], edi
jmp 0x1402931f4
mov dword [r9], edi
mov rbx, qword [rsp + 0x70]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x140293970
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push r14
mov eax, 0x20
call fcn.14034cea0
sub rsp, rax
cmp qword [rcx + 0x38], 0
mov rbx, r8
mov r14, rdx
mov rbp, rcx
je 0x1402939a0
mov eax, 0xfffffffe
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
mov rcx, qword [rcx + 0x30]
movabs rax, 0x2000000000000000
add rcx, rbx
cmp rcx, rax
ja 0x140293a92
cmp rcx, rbx
jb 0x140293a92
mov qword [rsp + 0x40], rsi
mov esi, dword [rbp + 0x174]
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], r12
mov qword [rbp + 0x30], rcx
test esi, esi
je 0x140293a15
test rbx, rbx
je 0x140293a72
movzx eax, byte [r14]
dec rbx
mov ecx, esi
inc r14
xor byte [rcx + rbp + 0x40], al
inc esi
and esi, 0xf
jne 0x1402939e0
lea r12, [rbp + 0x60]
lea rdi, [rbp + 0x40]
mov rdx, r12
mov rcx, rdi
call fcn.140295020
jmp 0x140293a1d
lea r12, [rbp + 0x60]
lea rdi, [rbp + 0x40]
mov qword [rsp + 0x58], r15
mov r15, rbx
and r15, 0xfffffffffffffff0
je 0x140293a42
mov r9, r15
mov r8, r14
mov rdx, r12
mov rcx, rdi
call fcn.140294e60
add r14, r15
sub rbx, r15
mov r15, qword [rsp + 0x58]
test rbx, rbx
je 0x140293a72
mov esi, ebx
sub r14, rbp
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r14 + rdi - 0x40]
xor byte [rdi], al
lea rdi, [rdi + 1]
sub rbx, 1
jne 0x140293a60
mov rdi, qword [rsp + 0x48]
xor eax, eax
mov r12, qword [rsp + 0x50]
mov dword [rbp + 0x174], esi
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
mov eax, 0xffffffff
add rsp, 0x20
pop r14
pop rbp
pop rbx
ret
Function at 0x140294e60
Capabilities:
Encode data using add xor sub operations
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
movzx r10d, byte [rcx + 0xf]
lea rbp, [r8 + 0xe]
mov rdi, rcx
lea r12, [0x1403c9460]
sub rdi, r8
mov r15, r9
mov rsi, rdx
mov r11, rcx
nop dword [rax]
movzx ecx, byte [rbp + 1]
mov rbx, rbp
movzx eax, r10b
mov r14d, reloc.WS2_32.dll_ntohs
xor rcx, rax
mov rdx, rcx
and ecx, 0xf
add rcx, rcx
and rdx, 0xfffffffffffffff0
mov r8, qword [rsi + rcx*8]
mov r10, qword [rsi + rcx*8 + 8]
mov rax, r8
mov rcx, r10
shr rax, 4
and ecx, 0xf
shr r10, 4
shl r8, 0x3c
or r10, r8
xor rax, qword [r12 + rcx*8]
xor rax, qword [rdx + rsi]
xor r10, qword [rdx + rsi + 8]
nop
movzx ecx, byte [rbx]
mov r9, rax
movzx edx, byte [rdi + rbx]
lea rbx, [rbx - 1]
xor rdx, rcx
shl rax, 0x3c
mov rcx, r10
shr r9, 4
shr r10, 4
mov r8, rdx
or rax, r10
and edx, 0xf
add rdx, rdx
and ecx, 0xf
and r8, 0xfffffffffffffff0
xor rax, qword [rsi + rdx*8 + 8]
xor r9, qword [r12 + rcx*8]
mov rcx, rax
xor r9, qword [rsi + rdx*8]
and ecx, 0xf
mov rdx, rax
mov r10, r9
shl r10, 0x3c
mov rax, r9
shr rax, 4
xor rax, qword [r12 + rcx*8]
xor rax, qword [r8 + rsi]
shr rdx, 4
or r10, rdx
xor r10, qword [r8 + rsi + 8]
sub r14, 1
jne 0x140294ef0
mov rdx, rax
mov byte [r11 + 7], al
shr rdx, 0x20
add rbp, 0x10
mov ecx, edx
mov byte [r11 + 3], dl
shr ecx, 0x18
sub rdi, 0x10
mov byte [r11], cl
mov ecx, edx
shr ecx, 0x10
mov byte [r11 + 1], cl
mov ecx, edx
shr ecx, 8
mov byte [r11 + 2], cl
mov ecx, eax
shr ecx, 0x18
mov byte [r11 + 4], cl
mov ecx, eax
shr ecx, 0x10
mov byte [r11 + 5], cl
mov ecx, eax
shr ecx, 8
mov byte [r11 + 6], cl
mov rcx, r10
shr rcx, 0x20
mov eax, ecx
mov byte [r11 + 0xb], cl
shr eax, 0x18
mov byte [r11 + 8], al
mov eax, ecx
shr eax, 0x10
mov byte [r11 + 9], al
mov eax, ecx
shr eax, 8
mov byte [r11 + 0xa], al
mov eax, r10d
shr eax, 0x18
mov byte [r11 + 0xc], al
mov eax, r10d
shr eax, 0x10
mov byte [r11 + 0xd], al
mov eax, r10d
shr eax, 8
mov byte [r11 + 0xe], al
mov byte [r11 + 0xf], r10b
sub r15, 0x10
jne 0x140294ea0
mov rbx, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
pop r15
pop r14
pop r12
ret
Function at 0x140295020
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
movzx eax, byte [rcx + 0xf]
lea rsi, [0x1403c9460]
mov r8d, eax
mov r11, rcx
and eax, 0xf
and r8, 0xfffffffffffffff0
add rax, rax
mov rbx, rdx
mov edi, ntohs
mov r10, qword [rdx + rax*8 + 8]
mov r9, qword [rdx + rax*8]
mov rcx, r10
and ecx, 0xf
shr r10, 4
mov rax, r9
shl r9, 0x3c
shr rax, 4
or r10, r9
xor rax, qword [rsi + rcx*8]
xor rax, qword [r8 + rdx]
xor r10, qword [r8 + rdx + 8]
movzx ecx, byte [rdi + r11]
mov r9, rax
mov r8d, ecx
shl rax, 0x3c
and ecx, 0xf
shr r9, 4
add rcx, rcx
and r8, 0xfffffffffffffff0
lea rdx, [rbx + rcx*8]
mov rcx, r10
shr r10, 4
and ecx, 0xf
or rax, r10
xor rax, qword [rdx + 8]
xor r9, qword [rsi + rcx*8]
mov rcx, rax
xor r9, qword [rdx]
and ecx, 0xf
mov rdx, rax
mov r10, r9
shl r10, 0x3c
mov rax, r9
shr rax, 4
xor rax, qword [rsi + rcx*8]
xor rax, qword [r8 + rbx]
shr rdx, 4
or r10, rdx
xor r10, qword [r8 + rbx + 8]
sub rdi, 1
jns 0x140295080
mov rbx, qword [rsp + 8]
mov rdx, rax
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
mov byte [r11 + 7], al
shr rdx, 0x20
mov ecx, edx
mov byte [r11 + 3], dl
shr ecx, 0x18
mov byte [r11], cl
mov ecx, edx
shr ecx, 0x10
mov byte [r11 + 1], cl
mov ecx, edx
shr ecx, 8
mov byte [r11 + 2], cl
mov ecx, eax
shr ecx, 0x18
mov byte [r11 + 4], cl
mov ecx, eax
shr ecx, 0x10
mov byte [r11 + 5], cl
mov ecx, eax
shr ecx, 8
mov byte [r11 + 6], cl
mov rcx, r10
shr rcx, 0x20
mov eax, ecx
mov byte [r11 + 0xb], cl
shr eax, 0x18
mov byte [r11 + 8], al
mov eax, ecx
shr eax, 0x10
mov byte [r11 + 9], al
mov eax, ecx
shr eax, 8
mov byte [r11 + 0xa], al
mov eax, r10d
shr eax, 0x18
mov byte [r11 + 0xc], al
mov eax, r10d
shr eax, 0x10
mov byte [r11 + 0xd], al
mov eax, r10d
shr eax, 8
mov byte [r11 + 0xe], al
mov byte [r11 + 0xf], r10b
ret
Function at 0x1402992d0
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Encrypt data using salsa20 or chacha

Disassembly:
push rbp
push rsi
push rdi
mov eax, 0xb0
call fcn.14034cea0
sub rsp, rax
mov rax, qword [0x1404f1658]
xor rax, rsp
mov qword [rsp + 0xa0], rax
mov rax, qword [rsp + 0xf0]
mov rbp, r8
mov dword [rsp + 0x60], 0x61707865
mov rsi, rdx
mov dword [rsp + 0x64], 0x3320646e
mov rdi, rcx
mov dword [rsp + 0x68], 0x79622d32
mov dword [rsp + 0x6c], 0x6b206574
movups xmm0, xmmword [r9]
movups xmm1, xmmword [r9 + 0x10]
movups xmmword [rsp + 0x70], xmm0
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x80], xmm1
movups xmmword [rsp + 0x90], xmm0
test r8, r8
je 0x1402994b1
mov qword [rsp + 0xd8], rbx
mov qword [rsp + 0xe0], r14
nop
mov ebx, 0x40
lea rdx, [rsp + 0x60]
cmp rbp, rbx
lea rcx, [rsp + 0x20]
cmovb rbx, rbp
call fcn.1402994d0
xor eax, eax
test rbx, rbx
je 0x14029948b
cmp rbx, 0x40
jb 0x140299459
lea rdx, [rdi - 1]
add rdx, rbx
lea rcx, [rsp + rbx + 0x1f]
cmp rdi, rcx
ja 0x1402993af
lea rcx, [rsp + 0x20]
cmp rdx, rcx
jae 0x140299459
lea rcx, [rsi - 1]
add rcx, rbx
cmp rdi, rcx
ja 0x1402993c4
cmp rdx, rsi
jae 0x140299459
mov r10, rbx
and r10, 0xffffffffffffffc0
mov rdx, rsi
lea r8, [rsp + 0x20]
lea r11, [rsp + 0x30]
sub rdx, rdi
sub r8, rdi
lea r14, [rsp + 0x40]
sub r11, rdi
lea rcx, [rdi + 0x10]
sub r14, rdi
nop dword [rax]
movdqu xmm0, xmmword [r8 + rcx - 0x10]
add rax, 0x40
movdqu xmm1, xmmword [rdx + rcx - 0x10]
movdqu xmm2, xmmword [rcx + r8]
lea rcx, [rcx + 0x40]
pxor xmm1, xmm0
movdqu xmm0, xmmword [rdx + rcx - 0x40]
movdqu xmmword [rcx - 0x50], xmm1
pxor xmm2, xmm0
movdqu xmm0, xmmword [rdx + rcx - 0x30]
movdqu xmm1, xmmword [rcx + r11 - 0x40]
movdqu xmmword [rcx - 0x40], xmm2
pxor xmm1, xmm0
movdqu xmm0, xmmword [rdx + rcx - 0x20]
movdqu xmm2, xmmword [rcx + r14 - 0x40]
movdqu xmmword [rcx - 0x30], xmm1
pxor xmm2, xmm0
movdqu xmmword [rcx - 0x20], xmm2
cmp rax, r10
jb 0x1402993f0
cmp rax, rbx
jae 0x14029948b
lea rcx, [rsp + 0x20]
mov r8, rsi
sub r8, rcx
mov r9, rdi
lea rcx, [rsp + 0x20]
sub r9, rcx
nop
lea rdx, [rsp + 0x20]
add rdx, rax
inc rax
movzx ecx, byte [rdx + r8]
xor cl, byte [rdx]
mov byte [rdx + r9], cl
cmp rax, rbx
jb 0x140299470
inc dword [rsp + 0x90]
add rdi, rbx
add rsi, rbx
sub rbp, rbx
jne 0x140299360
mov r14, qword [rsp + 0xe0]
mov rbx, qword [rsp + 0xd8]
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.14034c3c0
add rsp, 0xb0
pop rdi
pop rsi
pop rbp
ret
Function at 0x14029c780
Capabilities:
Encode data using xor

Disassembly:
mov eax, gethostname
call fcn.14034cea0
sub rsp, rax
cmp dword [rsp + 0x68], 0
je 0x14029c7a9
lea rax, [0x14029ade0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.140292c50
lea rax, [0x140299f90]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.140292990
Function at 0x1402fc700
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
mov eax, 0x20
call fcn.14034cea0
sub rsp, rax
mov rsi, r9
mov rbp, r9
shr rsi, 3
mov rdi, r8
mov rbx, rdx
mov r14, rcx
cmp r8, r9
jb 0x1402fc7c0
nop
xor edx, edx
test rsi, rsi
je 0x1402fc7b0
nop word [rax + rax]
movzx eax, byte [rbx + 6]
movzx ecx, byte [rbx + 7]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx + 5]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx + 4]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx + 3]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx + 2]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx + 1]
shl rcx, 8
or rcx, rax
movzx eax, byte [rbx]
shl rcx, 8
add rbx, 8
or rcx, rax
xor qword [r14 + rdx*8], rcx
inc rdx
cmp rdx, rsi
jb 0x1402fc750
mov rcx, r14
call fcn.1402fbed0
sub rdi, rbp
cmp rdi, rbp
jae 0x1402fc740
mov rbx, qword [rsp + 0x30]
mov rax, rdi
mov rdi, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret

Function at 0x1403146e0
Capabilities:
Log keystrokes
Manipulate console buffer

Disassembly:
push rsi
push rdi
sub rsp, 0x78
mov rax, qword [0x1404f1658]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rsi, rcx
xor edi, edi
lea rcx, [0x1404fec50]
call fcn.1403241d0
mov eax, 2
xchg dword [0x1404fec08], eax
cmp eax, 1
je 0x14031472a
lea rcx, [0x1404fec50]
call fcn.1403241a0
xor eax, eax
jmp 0x140314814
xor r9d, r9d
mov qword [rsp + 0x98], rbx
mov qword [rsp + 0x30], rdi
lea rcx, str.conout_
mov qword [rsp + 0xa0], rbp
mov edx, 0xc0000000
mov dword [rsp + 0x28], 0x80
lea r8d, [r9 + 3]
mov qword [rsp + 0x70], r14
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x140314792
lea rdx, [0x1404fec10]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetConsoleScreenBufferInfo]
test eax, eax
je 0x140314792
lock or dword [0x1404fec0c], 1
mov r14d, 1
mov dword [rsp + 0x50], 0xd0001
mov ebp, reloc.WS2_32.dll_listen
mov word [rsp + 0x48], r14w
mov ecx, ebp
mov dword [rsp + 0x4c], r14d
xor edx, edx
call qword [sym.imp.USER32.dll_MapVirtualKeyW]
mov rcx, qword [rsi + 0x110]
lea r9, [rsp + 0x40]
mov r8d, r14d
mov word [rsp + 0x54], ax
lea rdx, [rsp + 0x48]
mov word [rsp + 0x56], bp
mov dword [rsp + 0x58], edi
call qword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
mov r14, qword [rsp + 0x70]
mov rbp, qword [rsp + 0xa0]
test eax, eax
jne 0x1403147fb
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
cmp rbx, 0xffffffffffffffff
je 0x14031480a
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rbx, qword [rsp + 0x98]
mov eax, edi
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.14034c3c0
add rsp, 0x78
pop rdi
pop rsi
ret
Function at 0x1403151c0
Capabilities:
Manipulate console buffer

Disassembly:
push rbx
push rbp
push rdi
push r14
push r15
sub rsp, 0x60
mov rax, qword [0x1404f1658]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rdi, qword [rsp + 0xb8]
mov r15d, r9d
movzx r14d, r8b
mov ebp, edx
mov rbx, rcx
cmp dword [rdi], 0
je 0x1403151fe
mov eax, 0xffffffff
jmp 0x140315280
mov qword [rsp + 0x58], rsi
movzx esi, byte [rsp + 0xb0]
nop dword [rax + rax]
mov rcx, qword [rbx + 0x110]
lea rdx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_GetConsoleScreenBufferInfo]
test eax, eax
jne 0x14031522e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rdi], eax
mov byte [rsp + 0x28], sil
lea rdx, [rsp + 0x30]
movzx r9d, r14b
mov dword [rsp + 0x20], r15d
mov r8d, ebp
mov rcx, rbx
call fcn.140315120
mov rcx, qword [rbx + 0x110]
mov edx, eax
call qword [sym.imp.KERNEL32.dll_SetConsoleCursorPosition]
test eax, eax
jne 0x140315279
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
je 0x140315210
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rdi], eax
mov eax, 0xffffffff
jmp 0x14031527b
xor eax, eax
mov rsi, qword [rsp + 0x58]
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.14034c3c0
add rsp, 0x60
pop r15
pop r14
pop rdi
pop rbp
pop rbx
ret

Function at 0x1403155c0
Capabilities:
Manipulate console buffer

Disassembly:
push rbx
sub rsp, 0x50
mov rax, qword [0x1404f1658]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rbx, rcx
mov ecx, dword [rcx + 0x58]
btr ecx, 0xc
mov eax, ecx
sub dword [rbx + 0x7c], 1
mov dword [rbx + 0x58], ecx
jne 0x140315608
test cl, 1
jne 0x140315608
test cl, 4
je 0x140315608
and eax, 0xfffffffb
mov dword [rbx + 0x58], eax
test al, 8
je 0x140315608
mov rax, qword [rbx + 8]
dec dword [rax + 8]
mov eax, dword [rbx + 0x58]
bt eax, 0x10
jae 0x14031567d
bt eax, 0x19
jae 0x140315664
mov rcx, qword [rbx + 0x110]
lea r9, [rsp + 0x20]
xor eax, eax
lea rdx, [rsp + 0x28]
mov dword [rsp + 0x38], eax
xorps xmm0, xmm0
mov eax, reloc.WS2_32.dll_recv
movups xmmword [rsp + 0x28], xmm0
mov word [rsp + 0x28], ax
lea r8d, [rax - 0xf]
call qword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
test eax, eax
jne 0x14031567d
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.14034c3c0
add rsp, 0x50
pop rbx
ret
bt eax, 0x15
jb 0x14031567d
mov rcx, rbx
call fcn.1403146e0
test eax, eax
jne 0x14031567f
or dword [rbx + 0x58], 0x200000
xor eax, eax
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.14034c3c0
add rsp, 0x50
pop rbx
ret
Function at 0x1403156a0
Capabilities:
Manipulate console buffer

Disassembly:
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r14
sub rsp, 0x60
mov rax, qword [0x1404f1658]
xor rax, rsp
mov qword [rsp + 0x50], rax
movzx ebp, word [reloc.WS2_32.dll_getsockopt]
xor r14d, r14d
mov rsi, rdx
mov rdi, rcx
mov dword [rsp + 0x30], r14d
cmp dword [rdx], r14d
jne 0x1403156f2
mov rcx, qword [rcx + 0x110]
movzx edx, bp
call qword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
test eax, eax
jne 0x1403156fc
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsi], eax
mov eax, 0xffffffff
jmp 0x1403157ae
mov rcx, qword [rdi + 0x110]
mov qword [rsp + 0x90], rbx
mov ebx, dword [rsp + 0x30]
mov edx, ebx
call qword [sym.imp.KERNEL32.dll_SetConsoleCursorPosition]
test eax, eax
je 0x140315799
nop
mov rcx, qword [rdi + 0x110]
lea rdx, [rsp + 0x38]
call qword [sym.imp.KERNEL32.dll_GetConsoleScreenBufferInfo]
test eax, eax
je 0x140315799
movsx eax, word [rsp + 0x38]
mov edx, 0x20
movsx r8d, word [rsp + 0x3a]
mov r9d, ebx
mov rcx, qword [rdi + 0x110]
imul r8d, eax
lea rax, [rsp + 0x34]
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_FillConsoleOutputCharacterW]
test eax, eax
je 0x14031578e
mov r8d, dword [rsp + 0x34]
lea rax, [rsp + 0x34]
mov rcx, qword [rdi + 0x110]
mov r9d, ebx
movzx edx, bp
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_FillConsoleOutputAttribute]
test eax, eax
jne 0x1403157cc
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
je 0x140315720
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsi], eax
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.14034c3c0
mov rbp, qword [rsp + 0x98]
add rsp, 0x60
pop r14
pop rdi
pop rsi
ret
lea rcx, [rsp + 0x38]
mov dword [0x1404f13e0], r14d
call fcn.140315ea0
mov rcx, qword [rdi + 0x110]
lea rdx, [0x1404fec60]
call qword [sym.imp.KERNEL32.dll_SetConsoleCursorInfo]
test eax, eax
je 0x140315799
xor eax, eax
jmp 0x1403157a6
Function at 0x140317b10
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x20
cmp dword [rcx + 0x100], 0
mov ebx, r8d
mov rdi, rdx
jbe 0x140315e69
mov eax, 0xfffff008
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
lea r9, [rsp + 0x30]
call fcn.140315ff0
test eax, eax
je 0x140315e8a
mov ecx, dword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.140327af0
mov edx, ebx
mov rcx, rdi
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.1403133d0
mov eax, dword [rcx + 0x58]
test al, 1
je 0x140317b1d
mov eax, 0xfffff00d
ret
bt eax, 0xf
jb 0x140317b29
mov eax, 0xfffff031
ret
mov eax, dword [rcx + 0x10]
cmp eax, 7
je 0x140317b4b
cmp eax, 0xc
je 0x140317b46
cmp eax, 0xe
je 0x140317b41
mov eax, 0xfffff02a
ret
jmp 0x140315e40
jmp 0x1403215f0
mov eax, 0xfffff008
ret
sub rsp, 0x48
cmp dword [rcx + 0x100], 0
jbe 0x140321607
mov eax, 0xfffff008
add rsp, 0x48
ret
mov rcx, qword [rcx + 0x110]
lea r9, [rsp + 0x50]
xor eax, eax
mov qword [rsp + 0x30], rax
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], eax
call qword [sym.imp.WS2_32.dll_WSASend]
cmp eax, 0xffffffff
jne 0x140321640
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, eax
call fcn.140327af0
add rsp, 0x48
ret
mov eax, dword [rsp + 0x50]
add rsp, 0x48
ret
Function at 0x140319790
Capabilities:
Read file via mapping

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov r14, rdx
mov rdi, rcx
mov eax, dword [rcx + 0x150]
mov dword [rsp + 0x90], eax
mov eax, dword [rdx]
and al, 3
cmp al, 1
jne 0x1403197f2
mov dword [rcx + 0x14c], 0x3ec
mov ecx, 0x3ec
call fcn.140327af0
movsxd rdx, eax
mov qword [rdi + 0x88], rdx
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
cmp byte [rdx + 4], 0
je 0x140319826
mov dword [rcx + 0x14c], 1
mov ecx, 1
call fcn.140327af0
movsxd rcx, eax
mov qword [rdi + 0x88], rcx
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
mov rcx, qword [rcx + 0x180]
cmp rcx, 0xffffffffffffffff
jne 0x140319837
mov rcx, qword [rdx + 0x18]
mov r12, qword [rdx + 0x10]
xor r13d, r13d
cmp rcx, r12
jge 0x1403199d5
mov r8d, r13d
mov eax, dword [rdi + 0x170]
test eax, eax
je 0x14031986f
mov rdx, qword [rdi + 0x178]
mov r9d, eax
nop
mov eax, dword [rdx]
add r8, rax
lea rdx, [rdx + 0x10]
sub r9, 1
jne 0x140319860
sub r12, rcx
cmp r8, r12
cmovl r12, r8
test r12, r12
je 0x1403199d5
lea rbx, [r12 + rcx]
mov r8d, dword [0x1404fec98]
mov rax, rcx
cqo
idiv r8
mov rax, rdx
mov qword [rsp + 0x38], rdx
sub rcx, rdx
add rax, r12
mov r8, rcx
shr r8, 0x20
mov qword [rsp + 0x20], rax
mov r9d, ecx
mov edx, 4
mov rcx, qword [r14 + 8]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rdx, rax
mov qword [rsp + 0x98], rax
test rax, rax
jne 0x1403198fe
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rdi + 0x14c], eax
mov ecx, eax
call fcn.140327af0
movsxd rcx, eax
mov qword [rdi + 0x88], rcx
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
mov rsi, r13
mov r15d, r13d
cmp r15d, dword [rdi + 0x170]
jae 0x14031998b
cmp rsi, r12
jae 0x14031998b
mov ecx, r15d
shl rcx, 4
add rcx, qword [rdi + 0x178]
mov r14d, dword [rcx]
mov rax, r12
sub rax, rsi
cmp r14, rax
cmovae r14, rax
mov dword [rsp + 0x30], r13d
add rdx, rsi
add rdx, qword [rsp + 0x38]
mov r8, r14
mov rcx, qword [rcx + 8]
call fcn.14034e910
nop
add rsi, r14
inc r15d
mov rdx, qword [rsp + 0x98]
jmp 0x140319904
mov rcx, rdx
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
test eax, eax
je 0x1403198d1
cmp qword [rdi + 0x180], 0xffffffffffffffff
jne 0x1403199be
mov rdx, qword [rsp + 0x88]
mov qword [rdx + 0x18], rbx
mov ecx, dword [rsp + 0x90]
call fcn.14031b7f0
mov qword [rdi + 0x88], r12
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
mov qword [rdi + 0x88], r13
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
ret
Function at 0x14031bb10
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rsp + 0x48]
lea rcx, [0x1404fec70]
mov dword [0x1404fec98], eax
call fcn.1403240f0
test eax, eax
jne 0x14031bb6d
lea rax, [0x140786ca8]
mov edx, 0x100
lea rcx, [0x1404feca0]
xor r8d, r8d
nop
mov qword [rax], rcx
add rcx, 0x2880
mov qword [rax - 8], r8
lea rax, [rax + 0x10]
sub rdx, 1
jne 0x14031bb50
add rsp, 0x58
ret
lea rdx, str.uv_mutex_init
mov ecx, eax
call fcn.140327a40
int3