joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400a4418
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
or r9d, 0xffffffff
mov r10, rcx
test edx, edx
je 0x1400a444d
movsx r8d, byte [r10]
mov eax, r9d
xor r8, rax
mov ecx, r9d
movzx eax, r8b
inc r10
shr ecx, 8
lea r8, [0x1402594c0]
mov r9d, dword [r8 + rax*4]
xor r9d, ecx
sub edx, 1
jne 0x1400a4423
not r9d
mov eax, r9d
ret

Function at 0x1400adcc8
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x50
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rcx
mov rbx, r9
movsx ecx, byte [rcx + 1]
sub ecx, 1
je 0x1400add92
cmp ecx, 1
jne 0x1400addbc
lea edx, [rcx + 0xb]
mov dword [rsp + 0x20], 0x2112a442
mov r9d, edx
lea rcx, [rsp + 0x24]
call section..text
xor eax, eax
mov qword [rbx], rax
mov qword [rbx + 8], rax
mov qword [rbx + 0x10], rax
mov dword [rbx + 0x18], eax
mov eax, reloc.WS2_32.dll_socket
mov word [rbx], ax
lea ecx, [rax - 7]
call qword [sym.imp.WS2_32.dll_htonl]
xor edx, edx
mov r8, rdi
cmp eax, 0x10
jne 0x1400add72
lea rax, [rsp + 0x20]
mov r9, rbx
sub r8, rax
lea rax, [rsp + 0x20]
sub r9, rax
lea rcx, [rsp + 0x20]
add rcx, rdx
inc rdx
mov al, byte [r8 + rcx + 4]
xor al, byte [rcx]
mov byte [r9 + rcx + 8], al
cmp rdx, 0x10
jl 0x1400add53
jmp 0x1400addbc
lea rcx, [rbx + 0x17]
sub r8, rbx
mov al, byte [r8 + rcx - 4]
xor al, byte [rsp + rdx + 0x20]
inc rdx
mov byte [rcx], al
dec rcx
cmp rdx, 0x10
jl 0x1400add79
jmp 0x1400addbc
mov ecx, dword [rdi + 4]
call qword [sym.imp.WS2_32.dll_ntohl]
xor ecx, ecx
xor eax, 0x2112a442
mov qword [rbx], rcx
mov qword [rbx + 8], rcx
mov ecx, 2
mov word [rbx], cx
mov ecx, eax
call qword [sym.imp.WS2_32.dll_htonl]
mov dword [rbx + 4], eax
movzx ecx, word [rdi + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
mov ecx, 0x2112
xor cx, ax
call qword [sym.imp.WS2_32.dll_htons]
mov word [rbx + 2], ax
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1401c3cc0
mov rbx, qword [rsp + 0x68]
add rsp, 0x50
pop rdi
ret
Function at 0x1400addf0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x50
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rcx
mov rbp, r8
movzx ecx, word [rcx + 2]
mov rsi, rdx
call qword [sym.imp.WS2_32.dll_ntohs]
movzx ecx, ax
xor ebx, ebx
mov eax, 0x2112
mov byte [rsi], bl
xor cx, ax
lea r14d, [rbx + 2]
cmp word [rdi], r14w
setne al
inc al
mov byte [rsi + 1], al
call qword [sym.imp.WS2_32.dll_htons]
mov word [rsi + 2], ax
movzx eax, word [rdi]
cmp eax, r14d
je 0x1400adef0
cmp eax, 0x17
jne 0x1400adf0e
lea edx, [rbx + 0xc]
mov dword [rsp + 0x20], 0x2112a442
mov r9d, edx
lea rcx, [rsp + 0x24]
mov r8, rbp
call section..text
lea ebp, [rbx + 0x10]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_htonl]
cmp eax, ebp
jne 0x1400adea5
lea rdx, [rsp + 0x20]
mov r8d, ebp
sub rdx, rdi
lea rcx, [rdi + 8]
mov al, byte [rdx + rcx - 8]
xor byte [rcx], al
inc rcx
sub r8, 1
jne 0x1400ade94
jmp 0x1400aded6
lea r8, [rdi + 0x17]
mov rcx, rbx
mov rdx, r8
mov al, byte [rsp + rcx + 0x20]
xor al, byte [rdx]
dec rdx
mov byte [rsp + rcx + 0x30], al
inc rcx
cmp rcx, rbp
jl 0x1400adeaf
mov al, byte [rsp + rbx + 0x30]
inc rbx
mov byte [r8], al
dec r8
cmp rbx, rbp
jl 0x1400adec4
lea r8, [rdi + 8]
mov r9, rbp
lea rcx, [rsi + 4]
mov rdx, rbp
call section..text
mov ebx, reloc.WS2_32.dll_sendto
jmp 0x1400adf0e
mov ecx, dword [rdi + 4]
call qword [sym.imp.WS2_32.dll_ntohl]
xor eax, 0x2112a442
mov ecx, eax
call qword [sym.imp.WS2_32.dll_htonl]
mov dword [rsi + 4], eax
mov ebx, 8
mov eax, ebx
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1401c3cc0
add rsp, 0x50
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400ae818
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
xor r10d, r10d
mov r11, rdx
mov r9d, ecx
test rdx, rdx
je 0x1400ae8a6
lea rsi, [0x140258cc0]
not r9d
cmp r8d, 8
jb 0x1400ae87b
mov ebx, r8d
shr rbx, 3
mov edi, 8
movzx ecx, byte [r11]
mov eax, r9d
xor rcx, rax
inc r11
shr eax, 8
movzx edx, cl
mov r9d, dword [rsi + rdx*4]
xor r9d, eax
sub rdi, 1
jne 0x1400ae851
add r8d, 0xfffffff8
sub rbx, 1
jne 0x1400ae84c
test r8d, r8d
je 0x1400ae8a0
movzx ecx, byte [r11]
mov eax, r9d
xor rcx, rax
inc r11
shr eax, 8
movzx edx, cl
mov r9d, dword [rsi + rdx*4]
xor r9d, eax
add r8d, 0xffffffff
jne 0x1400ae880
not r9d
mov r10d, r9d
mov rbx, qword [rsp + 8]
mov eax, r10d
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret
Function at 0x1400ae8bc
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
xor r10d, r10d
mov rbx, rdx
mov r9d, ecx
test rdx, rdx
je 0x1400ae950
lea rsi, [0x140258cc0]
not r9d
cmp r8d, 8
jb 0x1400ae922
mov r11d, r8d
shr r11, 3
mov edi, 8
movzx ecx, byte [rbx]
mov eax, r9d
xor rcx, rax
inc rbx
shr eax, 8
movzx edx, cl
mov r9d, dword [rsi + rdx*4 + 0x400]
xor r9d, eax
sub rdi, 1
jne 0x1400ae8f5
add r8d, 0xfffffff8
sub r11, 1
jne 0x1400ae8f0
test r8d, r8d
je 0x1400ae94a
movzx ecx, byte [rbx]
mov eax, r9d
xor rcx, rax
inc rbx
shr eax, 8
movzx edx, cl
mov r9d, dword [rsi + rdx*4 + 0x400]
xor r9d, eax
add r8d, 0xffffffff
jne 0x1400ae927
not r9d
mov r10d, r9d
mov rbx, qword [rsp + 8]
mov eax, r10d
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
ret
Function at 0x1400b0ba0
Capabilities:
Access firewall settings via inetfwmgr

Disassembly:
mov qword [rsp + 8], rcx
push rbp
push rbx
push rsi
push rdi
push r15
mov rbp, rsp
sub rsp, 0x40
xor ebx, ebx
lea rax, [rbp - 8]
and qword [rbp - 8], rbx
lea r9, [0x14029a368]
and qword [rbp - 0x10], rbx
lea rcx, [0x14029a348]
and qword [rbp + 0x48], rbx
mov rdi, rdx
and qword [rbp + 0x30], rbx
lea r15d, [rbx + 1]
and qword [rbp + 0x40], rbx
mov r8d, r15d
xor edx, edx
mov qword [rsp + 0x20], rax
xor esi, esi
call qword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x1400b0ce3
mov rcx, qword [rbp - 8]
lea rdx, [rbp - 0x10]
mov rax, qword [rcx]
call qword [rax + gethostname]
test eax, eax
js 0x1400b0ce3
mov rcx, qword [rbp - 0x10]
lea rdx, [rbp + 0x48]
mov rax, qword [rcx]
call qword [rax + gethostname]
test eax, eax
js 0x1400b0ce3
mov rcx, qword [rbp + 0x48]
lea rdx, [rbp + 0x40]
mov rax, qword [rcx]
call qword [rax + 0xa0]
test eax, eax
js 0x1400b0ce3
lea rax, [rbp + 0x30]
mov r8d, r15d
lea r9, [0x14029a388]
mov qword [rsp + 0x20], rax
xor edx, edx
lea rcx, [0x14029a358]
call qword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x1400b0ce3
mov rcx, rdi
call qword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov rdi, rax
test rax, rax
je 0x1400b0ce3
mov rcx, qword [rbp + 0x30]
mov rdx, rax
mov r8, qword [rcx]
call qword [r8 + 0x50]
test eax, eax
js 0x1400b0ccc
lea rcx, [0x14029a2f8]
call qword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov rcx, rax
mov rbx, rax
call qword [sym.imp.OLEAUT32.dll_VariantInit]
test eax, eax
je 0x1400b0ccc
mov rcx, qword [rbp + 0x30]
mov rdx, rbx
mov r8, qword [rcx]
call qword [r8 + 0x40]
test eax, eax
js 0x1400b0ccc
mov rcx, qword [rbp + 0x40]
mov rdx, qword [rbp + 0x30]
mov rax, qword [rcx]
call qword [rax + 0x40]
test eax, eax
cmovns esi, r15d
mov rcx, rdi
call qword [sym.imp.OLEAUT32.dll_SysStringLen]
test rbx, rbx
je 0x1400b0ce3
mov rcx, rbx
call qword [sym.imp.OLEAUT32.dll_SysStringLen]
mov rcx, qword [rbp + 0x30]
test rcx, rcx
je 0x1400b0cf2
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_recv]
mov rcx, qword [rbp + 0x40]
test rcx, rcx
je 0x1400b0d01
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_recv]
mov rcx, qword [rbp + 0x48]
test rcx, rcx
je 0x1400b0d10
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_recv]
mov rcx, qword [rbp - 0x10]
test rcx, rcx
je 0x1400b0d1f
mov rdx, qword [rcx]
call qword [rdx + reloc.WS2_32.dll_recv]
mov rcx, qword [rbp - 8]
test rcx, rcx
je 0x1400b0d2e
mov rdx, qword [rcx]
call qword [rdx + reloc.WS2_32.dll_recv]
mov eax, esi
add rsp, 0x40
pop r15
pop rdi
pop rsi
pop rbx
pop rbp
ret
Function at 0x1400b14a0
Capabilities:
Get token membership

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rbp - 8], rax
and dword [rbp - 0x10], 0
lea rax, [rbp - 0x18]
mov qword [rsp + 0x50], rax
lea rcx, [rbp - 0x10]
and dword [rsp + 0x48], 0
mov r9d, 0x220
and dword [rsp + 0x40], 0
mov r8d, 0x20
and dword [rsp + 0x38], 0
mov dl, 2
and dword [rsp + 0x30], 0
and dword [rsp + 0x28], 0
and dword [rsp + 0x20], 0
mov word [rbp - 0xc], 0x500
call qword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
mov dword [rbp - 0x20], eax
test eax, eax
je 0x1400b152e
mov rdx, qword [rbp - 0x18]
lea r8, [rbp - 0x20]
xor ecx, ecx
call qword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
neg eax
sbb ecx, ecx
and dword [rbp - 0x20], ecx
mov rcx, qword [rbp - 0x18]
call qword [sym.imp.ADVAPI32.dll_FreeSid]
mov eax, dword [rbp - 0x20]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.1401c3cc0
add rsp, 0x80
pop rbp
ret

Function at 0x1400b1544
Capabilities:
Create process on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x380
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x370], rax
mov edi, edx
mov rbx, rcx
lea rdx, [rsp + 0xa0]
xor ecx, ecx
mov r8d, 0x168
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
je 0x1400b160c
xor edx, edx
mov dword [rsp + 0x30], reloc.WS2_32.dll_WSASetLastError
lea rcx, [rsp + 0x34]
lea r8d, [rdx + 0x6c]
call fcn.1401c5190
and qword [rsp + 0x38], 0
lea rcx, str.open
test edi, edi
mov dword [rsp + 0x28], 0x1000
lea rax, str.runas
mov dword [rsp + 0x60], 1
cmovne rax, rcx
lea rdi, [0x1402c1a40]
mov qword [rsp + 0x40], rax
or r9d, 0xffffffff
lea rax, [rsp + 0xa0]
mov qword [rsp + 0x20], rdi
mov r8, rbx
mov qword [rsp + 0x48], rax
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x50], rdi
call qword [sym.imp.SHELL32.dll_ShellExecuteExW]
jmp 0x1400b160e
xor eax, eax
mov rcx, qword [rsp + 0x370]
xor rcx, rsp
call fcn.1401c3cc0
mov rbx, qword [rsp + 0x3a0]
add rsp, 0x380
pop rdi
ret

Function at 0x1400b1820
Capabilities:
Query service status

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rsi, rcx
xor ebx, ebx
xor edx, edx
xor ecx, ecx
lea r8d, [rbx + 1]
call qword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov rdi, rax
test rax, rax
je 0x1400b189f
lea r8d, [rbx + 4]
mov rdx, rsi
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov rsi, rax
test rax, rax
je 0x1400b1891
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
mov rcx, rsi
cmovne ebx, dword [rsp + 0x24]
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x1400b1896
mov ebx, 0x64
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, ebx
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1401c3cc0
mov rbx, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x70]
add rsp, 0x50
pop rdi
ret
Function at 0x1400b18c0
Capabilities:
Query service status
Start service

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x40], rax
xor ebx, ebx
xor edx, edx
xor ecx, ecx
lea edi, [rbx + 0x14]
mov r8d, edi
call qword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov rsi, rax
test rax, rax
je 0x1400b195a
mov r8d, edi
lea rdx, str.Mesh_Agent
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov rdi, rax
test rax, rax
je 0x1400b1951
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x1400b1948
cmp dword [rsp + 0x24], 1
jne 0x1400b1943
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_StartServiceA]
cmp eax, 1
jne 0x1400b1948
mov ebx, eax
jmp 0x1400b1948
mov ebx, 2
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, ebx
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1401c3cc0
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x50
pop rdi
ret

Function at 0x1400b197c
Capabilities:
Query service status
Stop service

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1402bced0]
xor rax, rsp
mov qword [rsp + 0x40], rax
xor ebx, ebx
xor edx, edx
xor ecx, ecx
lea edi, [rbx + 0x24]
mov r8d, edi
call qword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov rsi, rax
test rax, rax
je 0x1400b1a1f
mov r8d, edi
lea rdx, str.Mesh_Agent
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov rdi, rax
test rax, rax
je 0x1400b1a16
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x1400b1a0d
cmp dword [rsp + 0x24], 1
je 0x1400b1a0d
lea r8, [rsp + 0x20]
mov rcx, rdi
lea edx, [rbx + 1]
call qword [sym.imp.ADVAPI32.dll_ControlService]
test eax, eax
je 0x1400b1a0d
mov ecx, 0xbb8
call qword [sym.imp.KERNEL32.dll_Sleep]
mov ebx, 1
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, ebx
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1401c3cc0
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x50
pop rdi
ret
Function at 0x1400d8a10
Capabilities:
Encode data using xor

Disassembly:
xor r9b, r9b
mov r10, rdx
test r8, r8
je 0x1400d8a37
sub r10, rcx
nop
movzx edx, byte [r10 + rcx]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
xor dl, al
or r9b, dl
sub r8, 1
jne 0x1400d8a20
movzx eax, r9b
ret

Function at 0x1400da480
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push rbx
mov eax, 0x30
call fcn.1401c4230
sub rsp, rax
mov r10, r9
mov r11, r8
mov rbx, rcx
test r9, r9
jne 0x1400da4bb
mov edx, 0xe2
mov dword [rsp + 0x20], r9d
lea ecx, [rax - 0x23]
lea r8d, [rdx - 4]
call fcn.1400c6890
xor eax, eax
add rsp, 0x30
pop rbx
ret
movzx r8d, byte [r8]
and r8d, 0x80
test rdx, rdx
je 0x1400da4ce
mov dword [rdx], r8d
cmp r10, 1
jne 0x1400da4f3
test rbx, rbx
je 0x1400da4e8
movzx eax, byte [r11]
test r8d, r8d
je 0x1400da4e6
not al
inc al
mov byte [rcx], al
mov eax, 1
add rsp, 0x30
pop rbx
ret
movzx eax, byte [r11]
xor ecx, ecx
test al, al
jne 0x1400da504
mov ecx, 1
jmp 0x1400da53c
cmp al, 0xff
jne 0x1400da570
xor edx, edx
mov ecx, 1
cmp rcx, r10
jae 0x1400da52f
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rcx + r11]
inc rcx
or edx, eax
cmp rcx, r10
jb 0x1400da520
xor eax, eax
test edx, edx
setne al
mov ecx, eax
test eax, eax
je 0x1400da570
movzx eax, byte [r11 + 1]
and eax, 0x80
cmp r8d, eax
jne 0x1400da570
xor r9d, r9d
mov dword [rsp + 0x20], 0
mov edx, 0xe2
lea ecx, [r9 + 0xd]
lea r8d, [rdx - 5]
call fcn.1400c6890
xor eax, eax
add rsp, 0x30
pop rbx
ret
mov eax, ecx
sub r10, rax
test rbx, rbx
je 0x1400da5d5
neg r8d
mov qword [rsp + 0x40], rdi
lea r9, [rax + r11]
sbb dil, dil
add r9, r10
movzx edi, dil
mov edx, edi
and edx, 1
test r10, r10
je 0x1400da5d0
mov r8, r9
sub r8, rax
sub r8, r11
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r9 - 1]
lea r9, [r9 - 1]
dec r8
movzx ecx, dil
xor ecx, eax
add edx, ecx
mov byte [r8 + rbx], dl
shr edx, 8
test r8, r8
jne 0x1400da5b0
mov rdi, qword [rsp + 0x40]
mov rax, r10
add rsp, 0x30
pop rbx
ret
Function at 0x1400f9260
Capabilities:
Encode data using xor

Disassembly:
test r8, r8
je 0x1400f942e
push rbx
push rbp
push rsi
push rdi
push r13
mov eax, 0x20
call fcn.1401c4230
sub rsp, rax
mov rbp, qword [rsp + 0x70]
mov rbx, r8
mov qword [rsp + 0x50], r12
mov r13, r9
mov r12, qword [rsp + 0x78]
mov rdi, rdx
mov rsi, rcx
mov r10, rbp
cmp rbx, 0x10
jb 0x1400f92f8
mov rbp, rbx
shr rbp, 4
imul rax, rbp, 0xfffffffffffffff0
add rbx, rax
nop
sub r10, rsi
mov r8, rdi
sub r8, rsi
mov rcx, rsi
mov edx, 2
mov rax, qword [r10 + rcx]
xor rax, qword [rcx]
mov qword [r8 + rcx], rax
lea rcx, [rcx + 8]
sub rdx, 1
jne 0x1400f92c1
mov r8, r13
mov rdx, rdi
mov rcx, rdi
call r12
mov r10, rdi
add rsi, 0x10
add rdi, 0x10
sub rbp, 1
jne 0x1400f92b0
mov rbp, qword [rsp + 0x70]
test rbx, rbx
je 0x1400f9412
mov qword [rsp + 0x58], r14
mov qword [rsp + 0x60], r15
nop dword [rax + rax]
mov r8, r10
mov r9, rdi
mov r11d, 1
mov r14d, 2
sub r8, rsi
sub r9, rsi
sub r11, rsi
sub r14, rsi
xor eax, eax
mov r15d, 3
sub r15, rsi
nop dword [rax]
cmp rax, rbx
jae 0x1400f93b4
lea rdx, [rax + rsi]
movzx ecx, byte [r8 + rdx]
xor cl, byte [rdx]
mov byte [r9 + rdx], cl
lea rcx, [r11 + rdx]
cmp rcx, rbx
jae 0x1400f93b1
movzx ecx, byte [rsi + rax + 1]
xor cl, byte [rax + r10 + 1]
mov byte [rdi + rax + 1], cl
lea rcx, [r14 + rdx]
cmp rcx, rbx
jae 0x1400f93ab
movzx ecx, byte [rsi + rax + 2]
xor cl, byte [rax + r10 + 2]
mov byte [rdi + rax + 2], cl
lea rcx, [r15 + rdx]
cmp rcx, rbx
jae 0x1400f93a5
movzx ecx, byte [rsi + rax + 3]
xor cl, byte [rax + r10 + 3]
mov byte [rdi + rax + 3], cl
add rax, 4
cmp rax, 0x10
jb 0x1400f9340
jmp 0x1400f93e1
add rax, 3
jmp 0x1400f93b4
add rax, 2
jmp 0x1400f93b4
inc rax
cmp rax, 0x10
jae 0x1400f93e1
sub r10, rdi
lea rcx, [rax + rdi]
mov edx, reloc.WS2_32.dll_recv
sub rdx, rax
nop dword [rax]
movzx eax, byte [r10 + rcx]
mov byte [rcx], al
lea rcx, [rcx + 1]
sub rdx, 1
jne 0x1400f93d0
mov r8, r13
mov rdx, rdi
mov rcx, rdi
call r12
mov r10, rdi
cmp rbx, 0x10
jbe 0x1400f9408
add rsi, 0x10
add rdi, 0x10
sub rbx, 0x10
jne 0x1400f9310
mov r14, qword [rsp + 0x58]
mov r15, qword [rsp + 0x60]
mov r12, qword [rsp + 0x50]
cmp rbp, r10
je 0x1400f9424
movups xmm0, xmmword [r10]
movups xmmword [rbp], xmm0
add rsp, 0x20
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x1400f9630
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.1401c4230
sub rsp, rax
mov rdi, r8
mov r14, rdx
mov r8, qword [rsp + 0xa0]
mov r15, rcx
mov ebx, dword [r8]
mov dword [rsp + 0x80], ebx
test ebx, ebx
je 0x1400f96a8
mov rdx, qword [rsp + 0x98]
nop dword [rax]
test rdi, rdi
je 0x1400f96a1
mov eax, ebx
dec rdi
movzx ecx, byte [rax + rdx]
xor cl, byte [r15]
inc r15
mov byte [r14], cl
inc r14
inc ebx
and ebx, 0xf
jne 0x1400f9680
mov dword [rsp + 0x80], ebx
mov rcx, qword [rsp + 0x90]
mov esi, ntohl
movzx r13d, byte [rcx + 0xc]
lea r12, [rcx + 0xc]
mov r10, qword [rsp + 0xa8]
shl r13d, 8
movzx eax, byte [rcx + 0xd]
lea ebp, [rsi - 0xb]
or r13d, eax
movzx eax, byte [rcx + 0xe]
shl r13d, 8
or r13d, eax
movzx eax, byte [rcx + 0xf]
shl r13d, 8
or r13d, eax
cmp rdi, 0x10
jb 0x1400f97cd
mov eax, 0x10000000
mov ebx, esi
nop dword [rax + rax]
mov rsi, rdi
shr rsi, 4
cmp rsi, rax
cmova rsi, rax
add r13d, esi
mov eax, r13d
cmp rax, rsi
jae 0x1400f971f
sub rsi, rax
xor r13d, r13d
mov qword [rsp + 0x20], rcx
mov r8, rsi
mov rcx, r15
mov rdx, r14
call r10
mov rcx, qword [rsp + 0x90]
mov eax, r13d
shr eax, 0x18
mov byte [r12], al
mov eax, r13d
shr eax, 0x10
mov byte [rcx + 0xd], al
mov eax, r13d
shr eax, 8
mov byte [rcx + 0xe], al
mov byte [rcx + 0xf], r13b
test r13d, r13d
jne 0x1400f978d
mov r8d, ebx
mov ecx, ebp
mov rdx, r12
nop word [rax + rax]
movzx eax, byte [rdx - 1]
lea rdx, [rdx - 1]
add ecx, eax
mov byte [rdx], cl
shr ecx, 8
add r8d, 0xffffffff
jne 0x1400f9770
mov rcx, qword [rsp + 0x90]
mov r9, qword [rsp + 0x88]
mov eax, 0x10000000
mov r10, qword [rsp + 0xa8]
shl rsi, 4
sub rdi, rsi
add r14, rsi
add r15, rsi
cmp rdi, 0x10
jae 0x1400f9700
mov ebx, dword [rsp + 0x80]
mov esi, ntohl
mov r8, qword [rsp + 0xa0]
test rdi, rdi
je 0x1400f9882
mov rax, qword [rsp + 0x98]
xor edx, edx
mov qword [rsp + 0x20], rcx
mov r8, rbp
mov rcx, rax
mov qword [rax], rdx
mov qword [rax + 8], rdx
mov rdx, rax
call r10
mov rcx, qword [rsp + 0x90]
inc r13d
mov eax, r13d
shr eax, 0x18
mov byte [r12], al
mov eax, r13d
shr eax, 0x10
mov byte [rcx + 0xd], al
mov eax, r13d
shr eax, 8
mov byte [rcx + 0xe], al
mov byte [rcx + 0xf], r13b
test r13d, r13d
jne 0x1400f9849
nop dword [rax + rax]
movzx eax, byte [r12 - 1]
lea r12, [r12 - 1]
add ebp, eax
mov byte [r12], bpl
shr ebp, 8
add esi, 0xffffffff
jne 0x1400f9830
mov rdx, qword [rsp + 0x98]
nop dword [rax]
nop word [rax + rax]
mov ecx, ebx
inc ebx
movzx eax, byte [rcx + r15]
xor al, byte [rcx + rdx]
mov byte [rcx + r14], al
sub rdi, 1
jne 0x1400f9860
mov rax, qword [rsp + 0xa0]
mov dword [rax], ebx
jmp 0x1400f9885
mov dword [r8], ebx
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 0x1400f9f50
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push r14
mov eax, 0x20
call fcn.1401c4230
sub rsp, rax
cmp qword [rcx + 0x38], 0
mov rbx, r8
mov r14, rdx
mov rsi, rcx
je 0x1400f9f8f
mov eax, 0xfffffffe
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rcx, qword [rcx + 0x30]
movabs rax, 0x2000000000000000
add rcx, rbx
cmp rcx, rax
ja 0x1400fa060
cmp rcx, rbx
jb 0x1400fa060
mov qword [rsp + 0x38], rdi
mov edi, dword [rsi + 0x174]
mov qword [rsi + 0x30], rcx
test edi, edi
je 0x1400f9ff4
test rbx, rbx
je 0x1400f9fe3
movzx eax, byte [r14]
dec rbx
mov ecx, edi
inc r14
xor byte [rcx + rsi + 0x40], al
inc edi
and edi, 0xf
jne 0x1400f9fc5
jmp 0x1400f9fe7
test edi, edi
jne 0x1400fa042
lea rdx, [rsi + 0x60]
lea rcx, [rsi + 0x40]
call fcn.1400fb5e0
mov qword [rsp + 0x30], rbp
mov rbp, rbx
and rbp, 0xfffffffffffffff0
je 0x1400fa01b
lea rdx, [rsi + 0x60]
mov r9, rbp
lea rcx, [rsi + 0x40]
mov r8, r14
call fcn.1400fb410
add r14, rbp
sub rbx, rbp
mov rbp, qword [rsp + 0x30]
test rbx, rbx
je 0x1400fa042
mov edi, ebx
lea rcx, [rsi + 0x40]
sub r14, rsi
nop
movzx eax, byte [r14 + rcx - 0x40]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub rbx, 1
jne 0x1400fa030
mov dword [rsi + 0x174], edi
xor eax, eax
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rbx, qword [rsp + 0x40]
or eax, 0xffffffff
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret