joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401b76b0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
push r13
push r14
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
xor r13d, r13d
lea r14, [rcx + 0x40]
mov qword [rcx + 0x30], r13
mov rsi, r8
mov qword [rcx + 0x38], r13
mov rdi, rdx
mov qword [rcx + 0x170], r13
mov rbx, rcx
cmp r8, 0xc
jne 0x1401b7708
movsd xmm0, qword [rdx]
lea edi, [r8 - 0xb]
movsd qword [rcx], xmm0
mov eax, dword [rdx + 8]
mov dword [rcx + 8], eax
mov dword [rcx + 0xc], 0x1000000
jmp 0x1401b788c
mov qword [rsp + 0x58], r12
mov r12, rsi
mov qword [rsp + 0x60], r15
lea r15, [rcx + 0x60]
mov qword [r14], r13
mov qword [rcx + 0x48], r13
cmp rsi, 0x10
jb 0x1401b77cd
mov qword [rsp + 0x50], rbp
mov rbp, rsi
shr rbp, 4
imul rax, rbp, 0xfffffffffffffff0
add rsi, rax
nop dword [rax]
movzx eax, byte [rdi]
mov rdx, r15
xor byte [r14], al
mov rcx, r14
movzx eax, byte [rdi + 1]
xor byte [rbx + 0x41], al
movzx eax, byte [rdi + 2]
xor byte [rbx + 0x42], al
movzx eax, byte [rdi + 3]
xor byte [rbx + 0x43], al
movzx eax, byte [rdi + 4]
xor byte [rbx + 0x44], al
movzx eax, byte [rdi + 5]
xor byte [rbx + 0x45], al
movzx eax, byte [rdi + 6]
xor byte [rbx + 0x46], al
movzx eax, byte [rdi + 7]
xor byte [rbx + 0x47], al
movzx eax, byte [rdi + 8]
xor byte [rbx + 0x48], al
movzx eax, byte [rdi + 9]
xor byte [rbx + 0x49], al
movzx eax, byte [rdi + 0xa]
xor byte [rbx + 0x4a], al
movzx eax, byte [rdi + 0xb]
xor byte [rbx + 0x4b], al
movzx eax, byte [rdi + 0xc]
xor byte [rbx + 0x4c], al
movzx eax, byte [rdi + 0xd]
xor byte [rbx + 0x4d], al
movzx eax, byte [rdi + 0xe]
xor byte [rbx + 0x4e], al
movzx eax, byte [rdi + 0xf]
xor byte [rbx + 0x4f], al
call fcn.1401b7b00
add rdi, 0x10
sub rbp, 1
jne 0x1401b7740
mov rbp, qword [rsp + 0x50]
test rsi, rsi
je 0x1401b77fc
mov rcx, r14
sub rdi, rbx
nop dword [rax + rax]
movzx eax, byte [rdi + rcx - 0x40]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub rsi, 1
jne 0x1401b77e0
mov rdx, r15
mov rcx, r14
call fcn.1401b7b00
shl r12, 3
mov rdx, r15
xor byte [rbx + 0x4f], r12b
mov rax, r12
shr rax, 0x38
mov rcx, r14
xor byte [rbx + 0x48], al
mov rax, r12
shr rax, 0x30
xor byte [rbx + 0x49], al
mov rax, r12
shr rax, 0x28
xor byte [rbx + 0x4a], al
mov rax, r12
shr rax, 0x20
xor byte [rbx + 0x4b], al
mov rax, r12
shr rax, 0x18
xor byte [rbx + 0x4c], al
mov rax, r12
shr rax, 0x10
xor byte [rbx + 0x4d], al
mov rax, r12
shr rax, 8
xor byte [rbx + 0x4e], al
call fcn.1401b7b00
movzx eax, byte [rbx + 0x4d]
movzx edi, byte [rbx + 0x4c]
mov r15, qword [rsp + 0x60]
mov r12, qword [rsp + 0x58]
shl edi, 8
or edi, eax
movzx eax, byte [rbx + 0x4e]
shl edi, 8
or edi, eax
movzx eax, byte [rbx + 0x4f]
shl edi, 8
or edi, eax
mov rax, qword [r14]
mov qword [rbx], rax
mov rax, qword [rbx + 0x48]
mov qword [rbx + 8], rax
mov qword [r14], r13
lea rdx, [rbx + 0x20]
mov qword [rbx + 0x48], r13
mov rcx, rbx
mov r8, qword [rbx + 0x180]
call qword [rbx + 0x178]
inc edi
mov eax, edi
mov byte [rbx + 0xf], dil
shr eax, 0x18
mov byte [rbx + 0xc], al
mov eax, edi
shr eax, 0x10
mov byte [rbx + 0xd], al
mov eax, edi
shr eax, 8
mov byte [rbx + 0xe], al
add rsp, 0x20
pop r14
pop r13
pop rdi
pop rsi
pop rbx
ret
Function at 0x1401b7940
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
mov rbx, rcx
lea rbp, [r8 + 0xe]
sub rbx, r8
lea r12, [0x140313db0]
mov r15, r9
mov rsi, rdx
mov r11, rcx
movzx eax, byte [r11 + 0xf]
mov rdi, rbp
movzx ecx, byte [rbp + 1]
mov r14d, reloc.WS2_32.dll_ntohs
xor rcx, rax
mov rax, rcx
and rcx, 0xfffffffffffffff0
and eax, 0xf
lea rdx, [rcx + rsi]
add rax, rax
mov r10, qword [rsi + rax*8 + 8]
mov r8, qword [rsi + rax*8]
mov rcx, r10
and ecx, 0xf
shr r10, 4
mov rax, r8
shl r8, 0x3c
shr rax, 4
or r10, r8
xor rax, qword [r12 + rcx*8]
xor rax, qword [rdx]
xor r10, qword [rdx + 8]
nop word [rax + rax]
movzx ecx, byte [rdi]
mov r9, rax
movzx r8d, byte [rdi + rbx]
lea rdi, [rdi - 1]
xor r8, rcx
shl rax, 0x3c
mov rcx, r10
shr r9, 4
shr r10, 4
and ecx, 0xf
or rax, r10
mov rdx, r8
and edx, 0xf
and r8, 0xfffffffffffffff0
add rdx, rdx
xor r9, qword [r12 + rcx*8]
xor rax, qword [rsi + rdx*8 + 8]
xor r9, qword [rsi + rdx*8]
mov rcx, rax
mov rdx, rax
and ecx, 0xf
shr rdx, 4
mov rax, r9
shr rax, 4
mov r10, r9
shl r10, 0x3c
xor rax, qword [r12 + rcx*8]
or r10, rdx
xor rax, qword [r8 + rsi]
xor r10, qword [r8 + rsi + 8]
sub r14, 1
jne 0x1401b79d0
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 rbx, 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 0x1401b7974
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 0x1401b7b00
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 r8d, byte [rcx + 0xf]
lea rsi, [0x140313db0]
mov eax, r8d
mov r11, rcx
and eax, 0xf
and r8, 0xfffffffffffffff0
add rax, rax
mov rbx, rdx
mov edi, select
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 r8d, byte [r11 + rdi]
mov rcx, r10
mov r9, rax
shr r10, 4
shl rax, 0x3c
and ecx, 0xf
or rax, r10
shr r9, 4
mov edx, r8d
and r8, 0xfffffffffffffff0
and edx, 0xf
xor r9, qword [rsi + rcx*8]
add rdx, rdx
xor rax, qword [rbx + rdx*8 + 8]
xor r9, qword [rbx + rdx*8]
mov rcx, rax
mov rdx, rax
and ecx, 0xf
shr rdx, 4
mov rax, r9
shr rax, 4
mov r10, r9
shl r10, 0x3c
xor rax, qword [rsi + rcx*8]
or r10, rdx
xor rax, qword [r8 + rbx]
xor r10, qword [r8 + rbx + 8]
sub rdi, 1
jns 0x1401b7b61
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 0x1401b81f0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x78
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0x60], rax
movzx edi, byte [rcx]
mov rbp, r9
mov r10, qword [rsp + 0xe0]
mov r13, r9
mov r9, qword [rcx + 0x30]
mov r15, r8
mov rax, qword [rcx + 0x28]
mov r14, rdx
mov qword [rsp + 0x38], r9
mov rbx, rcx
mov qword [rsp + 0x40], r10
mov byte [rsp + 0x30], dil
mov qword [rsp + 0x48], rax
test dil, 0x40
jne 0x1401b8268
lea rdx, [rcx + 0x10]
mov r8, r9
call rax
mov r9, qword [rsp + 0x38]
mov r10, qword [rsp + 0x40]
mov r12d, reloc.WS2_32.dll_ntohs
xor esi, esi
mov r8d, edi
mov eax, r12d
and r8d, 7
mov ecx, esi
sub eax, r8d
mov dword [rsp + 0x40], r8d
mov byte [rbx], r8b
cmp eax, r12d
jae 0x1401b82a8
mov edx, eax
add rdx, rbx
movzx eax, byte [rdx]
mov byte [rdx], sil
lea rdx, [rdx + 1]
or rcx, rax
shl rcx, 8
sub r8, 1
jne 0x1401b8291
movzx eax, byte [rbx + 0xf]
or rcx, rax
mov byte [rbx + 0xf], 1
cmp rcx, rbp
je 0x1401b82c2
mov eax, 0xffffffff
jmp 0x1401b83ed
mov rdi, rbp
shr rdi, 4
test rdi, rdi
je 0x1401b8343
lea rax, [rbx + 0x10]
mov r8, rdi
mov qword [rsp + 0x28], rax
mov rdx, r15
mov rcx, r14
mov qword [rsp + 0x20], rbx
call r10
shl rdi, 4
add r14, rdi
add r15, rdi
sub rbp, rdi
je 0x1401b8399
shr rdi, 4
lea r8, [rbx + 0x10]
mov r9, 0xfffffffffffffff8
mov rdx, rsi
sub r9, rbx
movzx eax, byte [r8 - 1]
lea r8, [r8 - 1]
add rdx, rax
movzx ecx, dil
add rdx, rcx
shr rdi, 8
mov byte [r8], dl
lea rax, [r9 + r8]
shr rdx, 8
test rax, rax
je 0x1401b8348
test rdi, rdi
jne 0x1401b8310
test rdx, rdx
jne 0x1401b8310
jmp 0x1401b8348
test r13, r13
je 0x1401b8399
mov rdi, qword [rsp + 0x38]
lea rdx, [rsp + 0x50]
mov r13, qword [rsp + 0x48]
mov r8, rdi
mov rcx, rbx
call r13
test rbp, rbp
je 0x1401b838a
mov rcx, rsi
nop dword [rax + rax]
movzx eax, byte [rcx + r14]
inc esi
xor al, byte [rsp + rcx + 0x50]
mov byte [rcx + r15], al
xor byte [rcx + rbx + 0x10], al
mov ecx, esi
cmp rcx, rbp
jb 0x1401b8370
lea rcx, [rbx + 0x10]
mov r8, rdi
mov rdx, rcx
call r13
jmp 0x1401b83a3
mov r13, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x38]
sub r12d, dword [rsp + 0x40]
cmp r12d, 0x10
jae 0x1401b83c4
mov r8d, reloc.WS2_32.dll_recv
mov ecx, r12d
sub r8d, r12d
add rcx, rbx
xor edx, edx
call sub.msvcrt.dll_memset
mov r8, rdi
lea rdx, [rsp + 0x50]
mov rcx, rbx
call r13
mov rax, qword [rsp + 0x50]
xor qword [rbx + 0x10], rax
mov rax, qword [rsp + 0x58]
xor qword [rbx + 0x18], rax
movzx eax, byte [rsp + 0x30]
mov byte [rbx], al
xor eax, eax
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1401e6380
add rsp, 0x78
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x1401ba2e0
Capabilities:
Encode data using xor

Disassembly:
test r8, r8
je 0x1401ba449
mov eax, 8
call fcn.1401e62f0
sub rsp, rax
xor r10d, r10d
mov r11, rcx
cmp r8, rax
jb 0x1401ba41d
lea rcx, [r9 - 1]
lea rax, [rdx - 1]
add rcx, r8
add rax, r8
cmp r9, rax
ja 0x1401ba321
cmp rcx, rdx
jae 0x1401ba41d
lea rax, [r8 - 1]
add rax, r11
cmp r9, rax
ja 0x1401ba336
cmp rcx, r11
jae 0x1401ba41d
mov rcx, r11
mov qword [rsp + 0x10], rbx
sub rcx, rdx
mov qword [rsp], rdi
cmp r8, 0x40
jb 0x1401ba3d7
mov rbx, r8
mov qword [rsp + 0x18], rsi
and ebx, 0x3f
mov rdi, r8
sub rdi, rbx
mov rsi, r9
lea rax, [rdx + 0x10]
sub rsi, rdx
nop word [rax + rax]
movdqu xmm0, xmmword [rax - 0x10]
add r10, 0x40
movdqu xmm1, xmmword [rcx + rax - 0x10]
movdqu xmm2, xmmword [rcx + rax]
lea rax, [rax + 0x40]
xorps xmm1, xmm0
movdqu xmm0, xmmword [rax - 0x40]
movdqu xmmword [rsi + rax - 0x50], xmm1
xorps xmm2, xmm0
movdqu xmm0, xmmword [rcx + rax - 0x30]
movdqu xmm1, xmmword [rax - 0x30]
movdqu xmmword [rsi + rax - 0x40], xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rcx + rax - 0x20]
movdqu xmm2, xmmword [rax - 0x20]
movdqu xmmword [rsi + rax - 0x30], xmm1
xorps xmm2, xmm0
movdqu xmmword [rsi + rax - 0x20], xmm2
cmp r10, rdi
jb 0x1401ba370
mov rsi, qword [rsp + 0x18]
cmp rbx, 8
jb 0x1401ba40f
mov rbx, r8
and rbx, 0xfffffffffffffff8
mov rdi, r9
lea rax, [r10 + rdx]
sub rdi, rdx
nop dword [rax + rax]
movq xmm1, qword [rax + rcx]
add r10, 8
movq xmm0, qword [rax]
lea rax, [rax + 8]
xorps xmm1, xmm0
movq qword [rdi + rax - 8], xmm1
cmp r10, rbx
jb 0x1401ba3f0
mov rdi, qword [rsp]
mov rbx, qword [rsp + 0x10]
cmp r10, r8
jae 0x1401ba445
sub r11, rdx
lea rax, [r10 + rdx]
sub r9, rdx
sub r8, r10
nop word [rax + rax]
movzx ecx, byte [rax + r11]
xor cl, byte [rax]
mov byte [r9 + rax], cl
lea rax, [rax + 1]
sub r8, 1
jne 0x1401ba430
add rsp, 8
ret
Function at 0x1401ba530
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rdi
push r14
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
mov rdi, qword [rcx + 0x28]
mov rbx, rdx
mov rbp, rcx
cmp rdx, rdi
ja 0x1401ba56e
shl rbx, 4
add rbx, qword [rcx + 0x58]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
mov rcx, qword [rcx + 0x30]
cmp rbx, rcx
jb 0x1401ba5ba
sub rdx, rcx
lea r8, str.cryptomodesocb128.c
add rdx, 4
mov r9d, WSAStartup
and rdx, 0xfffffffffffffffc
add rdx, rcx
mov rcx, qword [rbp + 0x58]
mov qword [rbp + 0x30], rdx
shl rdx, 4
call fcn.1400309e0
test rax, rax
jne 0x1401ba5b6
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
mov qword [rbp + 0x58], rax
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x48], r12
mov r12, rbx
mov qword [rsp + 0x50], r15
mov r15, rdi
shl r15, 4
sub r12, rdi
nop word [rax + rax]
mov rcx, qword [rbp + 0x58]
mov edx, 1
add rcx, r15
movzx edi, byte [rcx]
lea rsi, [rcx + 0x10]
shr dil, 7
mov r8, rsi
neg dil
and dil, 0x87
call fcn.1401ba130
xor byte [rsi + 0xf], dil
add r15, 0x10
sub r12, 1
jne 0x1401ba5e0
mov r15, qword [rsp + 0x50]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x40]
mov qword [rbp + 0x28], rbx
shl rbx, 4
add rbx, qword [rbp + 0x58]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1401bbe60
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Encrypt data using salsa20 or chacha

Disassembly:
push rbp
push rsi
push rdi
mov eax, 0xc0
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, qword [rsp + 0x100]
mov rbp, r8
mov dword [rsp + 0x20], 0x61707865
mov rsi, rdx
mov dword [rsp + 0x24], 0x3320646e
mov rdi, rcx
mov dword [rsp + 0x28], 0x79622d32
mov dword [rsp + 0x2c], 0x6b206574
movups xmm0, xmmword [r9]
movups xmm1, xmmword [r9 + 0x10]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm1
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x50], xmm0
test r8, r8
je 0x1401bc0aa
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], r14
mov qword [rsp + 0xf8], r15
mov r15d, dword [rsp + 0x50]
nop word [rax + rax]
mov ebx, 0x40
lea rdx, [rsp + 0x20]
cmp rbp, rbx
lea rcx, [rsp + 0x70]
cmovb rbx, rbp
call fcn.1401bc0d0
xor eax, eax
test rbx, rbx
je 0x1401bc07b
cmp rbx, 8
jb 0x1401bc041
lea rdx, [rdi - 1]
add rdx, rbx
lea rcx, [rsp + rbx + 0x6f]
cmp rdi, rcx
ja 0x1401bbf4f
lea rcx, [rsp + 0x70]
cmp rdx, rcx
jae 0x1401bc041
lea rcx, [rsi - 1]
add rcx, rbx
cmp rdi, rcx
ja 0x1401bbf64
cmp rdx, rsi
jae 0x1401bc041
cmp rbx, 0x40
jb 0x1401bc00c
mov rdx, rbx
mov r8, rbx
and edx, 0x3f
sub r8, rdx
lea r9, [rsp + 0x70]
mov r11, rsi
lea r10, [rsp + 0x80]
sub r9, rdi
sub r10, rdi
lea r14, [rsp + 0x90]
sub r11, rdi
lea rcx, [rdi + 0x10]
sub r14, rdi
movdqu xmm0, xmmword [rcx + r11 - 0x10]
add rax, 0x40
movdqu xmm1, xmmword [r9 + rcx - 0x10]
movdqu xmm2, xmmword [r9 + rcx]
lea rcx, [rcx + 0x40]
xorps xmm1, xmm0
movdqu xmm0, xmmword [rcx + r11 - 0x40]
movdqu xmmword [rcx - 0x50], xmm1
xorps xmm2, xmm0
movdqu xmm0, xmmword [rcx + r11 - 0x30]
movdqu xmm1, xmmword [r10 + rcx - 0x40]
movdqu xmmword [rcx - 0x40], xmm2
xorps xmm1, xmm0
movdqu xmm0, xmmword [rcx + r11 - 0x20]
movdqu xmm2, xmmword [r14 + rcx - 0x40]
movdqu xmmword [rcx - 0x30], xmm1
xorps xmm2, xmm0
movdqu xmmword [rcx - 0x20], xmm2
cmp rax, r8
jb 0x1401bbfa2
cmp rdx, 8
jb 0x1401bc03c
mov rcx, rbx
and rcx, 0xfffffffffffffff8
nop dword [rax]
nop word [rax + rax]
movq xmm1, qword [rsi + rax]
movq xmm0, qword [rsp + rax + 0x70]
xorps xmm1, xmm0
movq qword [rdi + rax], xmm1
add rax, 8
cmp rax, rcx
jb 0x1401bc020
cmp rax, rbx
jae 0x1401bc07b
lea rcx, [rsp + 0x70]
mov r8, rsi
sub r8, rcx
mov r9, rdi
lea rcx, [rsp + 0x70]
sub r9, rcx
nop word [rax + rax]
lea rdx, [rsp + 0x70]
add rdx, rax
inc rax
movzx ecx, byte [rdx + r8]
xor cl, byte [rdx]
mov byte [rdx + r9], cl
cmp rax, rbx
jb 0x1401bc060
inc r15d
add rdi, rbx
add rsi, rbx
mov dword [rsp + 0x50], r15d
sub rbp, rbx
jne 0x1401bbf00
mov r15, qword [rsp + 0xf8]
mov r14, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401e6380
add rsp, 0xc0
pop rdi
pop rsi
pop rbp
ret
Function at 0x1401bf510
Capabilities:
Encode data using xor

Disassembly:
mov eax, reloc.WS2_32.dll_getservbyport
call fcn.1401e62f0
sub rsp, rax
cmp dword [rsp + 0x68], 0
je 0x1401bf539
lea rax, [0x1401bdae0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1401b5100
lea rax, [0x1401bcc90]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1401b4e40
Function at 0x1401c26b0
Capabilities:
Hash data using sha1

Disassembly:
push rbx
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
mov rbx, rcx
call fcn.1401c1950
test eax, eax
jne 0x1401c26d1
add rsp, 0x20
pop rbx
ret
lea rcx, [rbx + 0x5c]
add rsp, 0x20
pop rbx
jmp fcn.1401c84a0
Function at 0x1401c54d0
Capabilities:
Hash data using sha512

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x20
call fcn.1401e62f0
sub rsp, rax
mov rbx, rdx
mov rdi, rcx
add rcx, 0x40
xor edx, edx
mov r8d, 0xb0
call sub.msvcrt.dll_memset
movabs rsi, 0x1f83d9abfb41bd6b
movabs rbp, 0x5be0cd19137e2179
mov qword [rdi + 0x30], rsi
movabs rcx, 0x6a09e667f3bcc908
mov qword [rdi + 0x38], rbp
movabs rdx, 0xbb67ae8584caa73b
mov qword [rdi], rcx
movabs r8, 0x3c6ef372fe94f82b
mov qword [rdi + 8], rdx
movabs r9, 0xa54ff53a5f1d36f1
mov qword [rdi + 0x10], r8
movabs r10, 0x510e527fade682d1
mov qword [rdi + 0x18], r9
movabs r11, 0x9b05688c2b3e6c1f
mov qword [rdi + 0x20], r10
mov qword [rdi + 0x28], r11
movzx eax, byte [rbx]
mov qword [rdi + 0xe8], rax
mov rax, qword [rbx]
xor rax, rcx
mov qword [rdi], rax
mov rax, qword [rbx + 8]
xor rax, rdx
mov qword [rdi + 8], rax
mov rax, qword [rbx + 0x10]
xor rax, r8
mov qword [rdi + 0x10], rax
mov rax, qword [rbx + 0x18]
xor rax, r9
mov qword [rdi + 0x18], rax
mov rax, qword [rbx + 0x20]
xor rax, r10
mov qword [rdi + 0x20], rax
mov rax, qword [rbx + 0x28]
xor rax, r11
mov qword [rdi + 0x28], rax
mov rax, qword [rbx + 0x30]
xor rax, rsi
mov rsi, qword [rsp + 0x40]
mov qword [rdi + 0x30], rax
mov rax, qword [rbx + 0x38]
mov rbx, qword [rsp + 0x30]
xor rax, rbp
mov rbp, qword [rsp + 0x38]
mov qword [rdi + 0x38], rax
add rsp, 0x20
pop rdi
ret

Function at 0x1401c7b00
Capabilities:
Hash data using sha256

Disassembly:
xorps xmm0, xmm0
movups xmmword [rcx + 0x20], xmm0
movups xmmword [rcx + 0x30], xmm0
movups xmmword [rcx + 0x40], xmm0
movups xmmword [rcx + 0x50], xmm0
movups xmmword [rcx + 0x60], xmm0
movups xmmword [rcx + 0x70], xmm0
mov dword [rcx], 0x6a09e667
mov dword [rcx + 4], 0xbb67ae85
mov dword [rcx + 8], 0x3c6ef372
mov dword [rcx + 0xc], 0xa54ff53a
mov dword [rcx + 0x10], 0x510e527f
mov dword [rcx + 0x14], 0x9b05688c
mov dword [rcx + 0x18], 0x1f83d9ab
mov dword [rcx + 0x1c], 0x5be0cd19
movzx eax, byte [rdx]
mov qword [rcx + 0x78], rax
mov eax, dword [rdx]
xor eax, 0x6a09e667
mov dword [rcx], eax
mov eax, dword [rdx + 4]
xor eax, 0xbb67ae85
mov dword [rcx + 4], eax
mov eax, dword [rdx + 8]
xor eax, 0x3c6ef372
mov dword [rcx + 8], eax
mov eax, dword [rdx + 0xc]
xor eax, 0xa54ff53a
mov dword [rcx + 0xc], eax
mov eax, dword [rdx + 0x10]
xor eax, 0x510e527f
mov dword [rcx + 0x10], eax
mov eax, dword [rdx + 0x14]
xor eax, 0x9b05688c
mov dword [rcx + 0x14], eax
mov eax, dword [rdx + 0x18]
xor eax, 0x1f83d9ab
mov dword [rcx + 0x18], eax
mov eax, dword [rdx + 0x1c]
xor eax, 0x5be0cd19
mov dword [rcx + 0x1c], eax
ret
Function at 0x1401c8119
Capabilities:
Encode data using xor

Disassembly:
test r8, r8
je 0x1401c8305
push rbx
mov eax, 0xd0
call fcn.1401e62f0
sub rsp, rax
mov rax, qword [0x140340320]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov qword [rsp + 0xe8], rbp
mov rbx, rdx
mov qword [rsp + 0xf0], rsi
lea rbp, [r8 - 1]
mov qword [rsp + 0xf8], rdi
mov qword [rsp + 0xc8], r14
lea r14, [rcx + 0xc]
shr rbp, 3
mov qword [rsp + 0xc0], r15
inc rbp
lea r15, [rcx + 0x14]
nop word [rax + rax]
movzx eax, byte [rbx + 1]
mov rcx, r14
movzx edi, byte [rbx]
movzx esi, byte [rbx + 4]
lea rbx, [rbx + 8]
shl eax, 8
or edi, eax
movzx eax, byte [rbx - 6]
shl eax, 0x10
or edi, eax
movzx eax, byte [rbx - 5]
shl eax, 0x18
or edi, eax
movzx eax, byte [rbx - 3]
shl eax, 8
or esi, eax
mov dword [rsp + 0x20], edi
movzx eax, byte [rbx - 2]
shl eax, 0x10
or esi, eax
mov dword [rsp + 0x28], edi
movzx eax, byte [rbx - 1]
and byte [r14], 0xdf
and byte [r15], 0xbf
or byte [r14], 0x40
or byte [r15], 0x20
shl eax, 0x18
or esi, eax
mov dword [rsp + 0x24], esi
mov dword [rsp + 0x2c], esi
call fcn.1401aafd0
lea rdx, [rsp + 0x30]
mov rcx, r14
call fcn.1401aa980
mov r8d, 1
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x28]
call fcn.1401a75f0
mov rcx, r15
call fcn.1401aafd0
lea rdx, [rsp + 0x30]
mov rcx, r15
call fcn.1401aa980
mov r8d, 1
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x20]
call fcn.1401a75f0
mov edx, dword [rsp + 0x20]
mov ecx, dword [rsp + 0x24]
xor edx, edi
xor edi, dword [rsp + 0x28]
xor ecx, esi
xor esi, dword [rsp + 0x2c]
mov eax, edi
shr eax, 8
mov byte [r14 + 1], al
mov eax, edi
shr eax, 0x10
mov byte [r14 + 2], al
mov eax, ecx
shr eax, 8
mov byte [r14 + 5], al
mov eax, ecx
shr eax, 0x10
mov byte [r14 + 6], al
mov eax, edx
shr eax, 8
mov byte [r15 + 1], al
mov eax, edx
shr eax, 0x10
mov byte [r14], dil
shr edi, 0x18
mov byte [r14 + 4], cl
shr ecx, 0x18
mov byte [r15], dl
shr edx, 0x18
mov byte [r15 + 3], dl
mov byte [r14 + 3], dil
mov byte [r14 + 7], cl
mov byte [r15 + 2], al
mov byte [r15 + 4], sil
mov eax, esi
shr eax, 8
mov byte [r15 + 5], al
mov eax, esi
shr eax, 0x10
shr esi, 0x18
mov byte [r15 + 6], al
mov byte [r15 + 7], sil
sub rbp, 1
jne 0x1401c8180
mov r15, qword [rsp + 0xc0]
mov r14, qword [rsp + 0xc8]
mov rdi, qword [rsp + 0xf8]
mov rsi, qword [rsp + 0xf0]
mov rbp, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401e6380
add rsp, 0xd0
pop rbx
ret
Function at 0x1401d70f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
movzx r9d, byte [rdx]
lea eax, [r8 - 1]
movzx r11d, r9b
movsxd r10, eax
shr r11b, 7
xor edi, edi
mov esi, r8d
mov rbx, rcx
test eax, eax
jle 0x1401d7154
mov r8, rcx
sub rdx, rcx
mov edi, eax
nop word [rax + rax]
movzx ecx, byte [r8 + rdx + 1]
lea r8, [r8 + 1]
add r9b, r9b
movzx eax, cl
shr al, 7
or al, r9b
movzx r9d, cl
mov byte [r8 - 1], al
sub r10, 1
jne 0x1401d7130
cmp esi, 0x10
mov eax, 0x87
mov rsi, qword [rsp + 0x10]
mov ecx, 0x1b
cmove ecx, eax
movsxd rax, edi
mov rdi, qword [rsp + 0x18]
neg r11b
and cl, r11b
add r9b, r9b
xor cl, r9b
mov byte [rax + rbx], cl
mov rbx, qword [rsp + 8]
ret