joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400155b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x28
mov rdi, rdx
movzx ebp, byte [rdx + 0x38]
xor ebx, ebx
cmp bpl, 1
setne dl
mov eax, 0
sbb eax, eax
mov rsi, rcx
or al, dl
movzx ecx, al
cmp cl, 0xff
je 0x1400155e0
test ecx, ecx
jne 0x140015630
movzx ebx, byte [rdi + 0x3a]
cmp al, 0xff
je 0x1400155ec
test ecx, ecx
jne 0x140015630
mov rcx, rdi
call fcn.140015490
movzx eax, al
test bpl, bpl
jne 0x140015637
lea rdx, [rdi + 0x10]
xor ecx, ecx
cmp byte [rdi + 0x10], 6
cmove rdx, rcx
je case.0x140015623.2
movzx r8d, byte [rdx]
mov ecx, 6
lea r9, [0x1400157a8]
movsxd r8, dword [r9 + r8*4]
add r8, r9
jmp r8
mov rcx, qword [rdx + 0x10]
add rcx, 4
jmp case.0x140015623.2
xor eax, eax
test bpl, bpl
je 0x1400155fc
xor ecx, ecx
add rax, rcx
movzx r10d, bl
lea rcx, [rax + r10]
mov rdx, qword [rdi + 8]
cmp rdx, rcx
jb 0x140015789
mov r11, qword [rdi]
lea r8, [r11 + rcx]
cmp rdx, rcx
jne 0x14001566a
movzx r9d, byte [rdi + 0x10]
xor r10d, r10d
jmp 0x1400156e9
movzx r9d, byte [rdi + 0x10]
add rax, r10
sub rax, rdx
inc rax
lea rdi, [rdx + r11]
dec rdi
xor r10d, r10d
cmp r9b, 3
jae 0x1400156b0
nop dword [rax + rax]
cmp byte [rdi], 0x5c
je 0x1400156cb
inc rax
dec rdi
cmp rax, 1
jne 0x140015690
jmp 0x1400156e9
movzx ebx, byte [rdi]
cmp ebx, 0x2f
je 0x1400156cb
cmp ebx, 0x5c
je 0x1400156cb
inc rax
dec rdi
cmp rax, 1
jne 0x1400156b0
jmp 0x1400156e9
neg rax
add rcx, rax
inc rcx
cmp rdx, rcx
jb 0x140015797
add r11, rcx
mov r10d, 1
mov r8, r11
sub rdx, rcx
je 0x140015713
mov al, 9
cmp rdx, 2
je 0x140015717
cmp rdx, 1
jne 0x140015727
cmp byte [r8], 0x2e
jne 0x140015727
xor eax, eax
cmp r9b, 3
setae al
lea eax, [rax + rax*2]
add eax, 7
jmp 0x140015727
mov al, 0xa
jmp 0x140015727
cmp byte [r8], 0x2e
jne 0x140015727
cmp byte [r8 + 1], 0x2e
sete al
xor al, 9
add r10, rdx
mov qword [rsi], r10
mov qword [rsi + 8], r8
mov qword [rsi + 0x10], rdx
mov byte [rsi + 0x18], al
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
ret
mov rcx, qword [rdx + 0x10]
mov rdx, qword [rdx + 0x20]
lea r8, [rdx + 1]
test rdx, rdx
cmove r8, rdx
add rcx, r8
add rcx, 8
jmp case.0x140015623.2
mov rcx, qword [rdx + 0x10]
mov rdx, qword [rdx + 0x20]
lea r8, [rdx + 1]
test rdx, rdx
cmove r8, rdx
add rcx, r8
add rcx, 2
jmp case.0x140015623.2
mov ecx, 2
jmp case.0x140015623.2
lea r8, str.library_std_srcpath.rs
call fcn.14002c5e0
ud2
lea r8, str.library_std_srcpath.rs
call fcn.14002c5e0
ud2
Function at 0x140019f20
Capabilities:
Write file on windows

Disassembly:
push rsi
push rdi
sub rsp, 0xd8
mov rdi, rdx
mov rsi, rcx
mov rax, qword [rsp + 0x118]
mov rcx, qword [rsp + 0x110]
mov qword [rsp + 0x58], 0x103
mov qword [rsp + 0x60], 0
mov edx, 0xffffffff
cmp r9, rdx
cmovb rdx, r9
mov qword [rsp + 0x78], rcx
lea r9, [rsp + 0x80]
mov qword [rsp + 0x80], rax
test rcx, rcx
cmove r9, rcx
mov qword [rsp + 0x38], r9
mov dword [rsp + 0x30], edx
mov qword [rsp + 0x28], r8
lea rax, [rsp + 0x58]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x40], 0
mov rcx, rdi
xor edx, edx
xor r8d, r8d
xor r9d, r9d
call qword [sym.imp.ntdll.dll_NtWriteFile]
cmp eax, 0x103
jne 0x140019fcb
mov rcx, rdi
mov edx, 0xffffffff
call qword [sym.imp.kernel32.dll_WaitForSingleObject]
mov eax, dword [rsp + 0x58]
cmp eax, 0x103
je 0x14001a002
test eax, eax
js 0x140019fdc
mov rax, qword [rsp + 0x60]
mov qword [rsi + 8], rax
xor eax, eax
jmp 0x140019ff5
mov ecx, eax
call qword [sym.imp.ntdll.dll_RtlNtStatusToDosError]
shl rax, 0x20
or rax, 2
mov qword [rsi + 8], rax
mov eax, 1
mov qword [rsi], rax
add rsp, 0xd8
pop rdi
pop rsi
ret
mov byte [rsp + 0x54], 0
mov dword [rsp + 0x50], 0
lea rax, str.I_O_error:_operation_failed_to_complete_synchronously
mov qword [rsp + 0x88], rax
mov qword [rsp + 0x90], 1
mov qword [rsp + 0x78], 0
lea rax, [0x140033d60]
mov qword [rsp + 0x98], rax
mov qword [rsp + 0xa0], 0
lea rax, [rsp + 0x78]
mov qword [rsp + 0x68], rax
lea rax, [0x140025a00]
mov qword [rsp + 0x70], rax
lea rax, [0x1400341b0]
mov qword [rsp + 0xb8], rax
mov qword [rsp + 0xc0], 2
mov qword [rsp + 0xa8], 0
lea rax, [rsp + 0x68]
mov qword [rsp + 0xc8], rax
mov qword [rsp + 0xd0], 1
lea rcx, [rsp + 0x50]
lea rdx, [rsp + 0xa8]
call fcn.140014820
mov rcx, rax
call fcn.14000fda0
mov ecx, 7
int 0x29
ud2

Function at 0x14001a9d0
Capabilities:
Generate random numbers via winapi

Disassembly:
sub rsp, 0x38
xorps xmm0, xmm0
movaps xmmword [rsp + 0x20], xmm0
lea rdx, [rsp + 0x20]
xor ecx, ecx
mov r8d, 0x10
mov r9d, 2
call qword [sym.imp.bcrypt.dll_BCryptGenRandom]
test eax, eax
js 0x14001aa08
mov rax, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x28]
add rsp, 0x38
ret
call fcn.14001aa20
nop
add rsp, 0x38
ret

Function at 0x14001aa20
Capabilities:
Generate random numbers via rtlgenrandom

Disassembly:
push rbp
sub rsp, 0x80
lea rbp, [rsp + 0x80]
mov qword [rbp - 8], 0xfffffffffffffffe
xorps xmm0, xmm0
movaps xmmword [rbp - 0x20], xmm0
lea rcx, [rbp - 0x20]
mov edx, 0x10
call qword [sym.imp.ADVAPI32.dll_SystemFunction036]
test al, al
je 0x14001aa63
mov rax, qword [rbp - 0x20]
mov rdx, qword [rbp - 0x18]
add rsp, 0x80
pop rbp
ret
call qword [sym.imp.kernel32.dll_GetLastError]
shl rax, 0x20
or rax, 2
mov qword [rbp - 0x10], rax
lea rax, [rbp - 0x10]
mov qword [rbp - 0x30], rax
lea rax, [0x140012cf0]
mov qword [rbp - 0x28], rax
lea rax, str.fallback_RNG_broken:
mov qword [rbp - 0x50], rax
mov qword [rbp - 0x48], 1
mov qword [rbp - 0x60], 0
lea rax, [rbp - 0x30]
mov qword [rbp - 0x40], rax
mov qword [rbp - 0x38], 1
lea rdx, str.library_std_src_syswindows_rand.rs
lea rcx, [rbp - 0x60]
call fcn.14002c160
ud2
Function at 0x140028790
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push r14
push rsi
push rdi
push rbx
sub rsp, 0x28
test r8, r8
je 0x14002880a
mov rax, rdx
mov rdx, qword [rsp + 0x70]
mov esi, ecx
shr esi, 8
lea r8, [rax + r8*2]
xor r11d, r11d
mov rbx, rax
movzx edi, byte [rax + 1]
add rax, 2
lea r10, [r11 + rdi]
cmp byte [rbx], sil
jne 0x140028800
cmp r10, r11
jb 0x1400288a3
cmp r10, rdx
ja 0x1400288b7
add r11, r9
xor ebx, ebx
nop dword [rax]
cmp rdi, rbx
je 0x140028802
lea r14, [rbx + 1]
cmp byte [r11 + rbx], cl
mov rbx, r14
jne 0x1400287e0
jmp 0x140028877
ja 0x14002880a
mov r11, r10
cmp rax, r8
jne 0x1400287b2
mov rdx, qword [rsp + 0x80]
test rdx, rdx
je 0x14002887b
mov r8, qword [rsp + 0x78]
add rdx, r8
movzx ecx, cx
mov al, 1
nop word cs:[rax + rax]
lea r10, [r8 + 1]
movzx r9d, byte [r8]
test r9b, r9b
js 0x140028850
mov r8, r10
sub ecx, r9d
jns 0x14002886e
jmp 0x14002887d
cmp r10, rdx
je 0x140028889
movzx r10d, byte [r8 + 1]
add r8, 2
and r9d, 0x7f
shl r9d, 8
or r9d, r10d
sub ecx, r9d
js 0x14002887d
xor al, 1
cmp r8, rdx
jne 0x140028830
jmp 0x14002887d
xor eax, eax
jmp 0x14002887d
mov al, 1
and al, 1
add rsp, 0x28
pop rbx
pop rdi
pop rsi
pop r14
ret
lea rcx, str.called__Option::unwrap____on_a__None__value
lea r8, str.librarycore_srcunicodeprintable.rs
mov edx, 0x2b
call fcn.14002c200
ud2
lea r8, str.librarycore_srcunicodeprintable.rs
mov rcx, r11
mov rdx, r10
call fcn.14002c600
ud2
lea r8, str.librarycore_srcunicodeprintable.rs
mov rcx, r10
call fcn.14002c5f0
ud2
Function at 0x40152e
Capabilities:
Allocate or change rwx memory
Create thread
Spawn thread to rwx shellcode

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x40
mov r9d, 4
movsxd rsi, edx
mov r12, rcx
mov edi, edx
mov rbp, r8
mov rdx, rsi
mov r8d, 0x3000
xor ecx, ecx
call qword [sym.imp.KERNEL32.DLL_VirtualAlloc]
mov rbx, rax
xor eax, eax
jmp 0x401572
and edx, 3
mov dl, byte [rbp + rdx]
xor dl, byte [r12 + rax]
mov byte [rbx + rax], dl
inc rax
cmp eax, edi
mov edx, eax
jl 0x401561
mov rcx, rbx
call fcn.004014f3
lea r9, [rsp + 0x3c]
mov rdx, rsi
mov rcx, rbx
mov r8d, 0x20
call qword [sym.imp.KERNEL32.DLL_VirtualProtect]
lea r8, [0x004014f0]
mov r9, rbx
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.DLL_CreateThread]
nop
add rsp, 0x40
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret

Function at 0x4015d0
Capabilities:
Connect pipe
Create pipe
Write file on windows
Write pipe

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x58
xor r8d, r8d
mov r9d, 1
mov rdi, rcx
mov esi, edx
mov dword [rsp + 0x4c], 0
mov qword [rsp + 0x38], 0
mov dword [rsp + 0x30], 0
mov edx, 2
mov dword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
lea rcx, [0x004089b0]
call qword [sym.imp.KERNEL32.DLL_CreateNamedPipeA]
mov rbx, rax
lea rax, [rax - 1]
cmp rax, 0xfffffffffffffffd
ja 0x40167c
xor edx, edx
mov rcx, rbx
call qword [sym.imp.KERNEL32.DLL_ConnectNamedPipe]
test eax, eax
mov rbp, qword [sym.imp.KERNEL32.DLL_WriteFile]
jne 0x40166e
jmp 0x40167c
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x4c]
mov r8d, esi
mov rdx, rdi
mov rcx, rbx
call rbp
test eax, eax
je 0x401672
mov eax, dword [rsp + 0x4c]
mov edx, eax
sub esi, eax
add rdi, rdx
test esi, esi
jg 0x401646
mov rcx, rbx
call qword [sym.imp.KERNEL32.DLL_CloseHandle]
nop
add rsp, 0x58
pop rbx
pop rsi
pop rdi
pop rbp
ret

Function at 0x4016a2
Capabilities:
Read file on windows

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x58
xor r9d, r9d
mov r8d, 3
mov rdi, rcx
mov ebx, edx
mov dword [rsp + 0x4c], 0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], pe_nt_image_headers64
mov edx, 0x80000000
mov dword [rsp + 0x20], 3
lea rcx, [0x004089b0]
call qword [sym.imp.KERNEL32.DLL_CreateFileA]
mov rsi, rax
xor eax, eax
mov rbp, qword [sym.imp.KERNEL32.DLL_ReadFile]
cmp rsi, 0xffffffffffffffff
jne 0x401727
jmp 0x401739
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x4c]
mov r8d, ebx
mov rdx, rdi
mov rcx, rsi
call rbp
test eax, eax
je 0x40172b
mov eax, dword [rsp + 0x4c]
mov edx, eax
sub ebx, eax
add rdi, rdx
test ebx, ebx
jg 0x4016ff
mov rcx, rsi
call qword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, 1
add rsp, 0x58
pop rbx
pop rsi
pop rdi
pop rbp
ret
Function at 0x401795
Capabilities:
Create thread

Disassembly:
sub rsp, 0x68
call qword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, 0x26aa
xor edx, edx
mov r9d, 0x5c
div ecx
lea rcx, [0x004089b0]
mov r8d, 0x5c
mov dword [rsp + 0x50], 0x5c
mov dword [rsp + 0x48], 0x65
mov dword [rsp + 0x40], 0x70
mov dword [rsp + 0x38], 0x69
mov dword [rsp + 0x30], 0x70
mov dword [rsp + 0x28], 0x5c
mov dword [rsp + 0x20], 0x2e
mov dword [rsp + 0x58], edx
lea rdx, str._c_c_c_c_c_c_c_c_cMSSE__d_server
call sub.msvcrt.dll_sprintf
lea r8, [0x00401685]
xor ecx, ecx
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
xor r9d, r9d
xor edx, edx
call qword [sym.imp.KERNEL32.DLL_CreateThread]
xor ecx, ecx
add rsp, 0x68
jmp fcn.00401742
Function at 0x402060
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x98
test r8, r8
mov rbx, rcx
mov rdi, rdx
mov rsi, r8
jne 0x402090
add rsp, 0x98
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
ret
mov ecx, dword [0x00408360]
test ecx, ecx
jle 0x402267
mov rax, qword [0x00408358]
xor ebp, ebp
nop word [rax + rax]
mov rdx, qword [rax + 8]
cmp rbx, rdx
jb 0x4020cd
mov r8, qword [rax + 0x10]
mov r8d, dword [r8 + 8]
add rdx, r8
cmp rbx, rdx
jb 0x4021e0
add ebp, 1
add rax, 0x18
cmp ebp, ecx
jne 0x4020b0
mov rcx, rbx
call fcn.004026e0
test rax, rax
mov r12, rax
je 0x40226e
movsxd rbp, ebp
lea r13, [rbp + rbp*2]
shl r13, 3
mov rbp, r13
add rbp, qword [0x00408358]
mov qword [rbp + 0x10], rax
mov dword [rbp], 0
call fcn.004027d0
mov edx, dword [r12 + 0xc]
mov r8d, 0x30
add rax, rdx
lea rdx, [rsp + 0x50]
mov qword [rbp + 8], rax
mov rax, qword [0x00408358]
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualQuery]
mov rcx, qword [rax + r13 + 8]
call rbp
test rax, rax
je 0x40227d
mov eax, dword [rsp + 0x74]
cmp eax, 4
jne 0x4021a0
add dword [0x00408360], 1
mov r8d, 0x30
lea rdx, [rsp + 0x20]
mov rcx, rbx
call rbp
test rax, rax
je 0x40229a
mov eax, dword [rsp + 0x44]
cmp eax, 4
jne 0x4021f0
mov r8, rsi
mov rdx, rdi
mov rcx, rbx
add rsp, 0x98
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
jmp sub.msvcrt.dll_memcpy
cmp eax, 0x40
je 0x402150
mov r9, qword [0x00408358]
mov r8d, 0x40
mov rdx, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x50]
add r9, r13
call qword [sym.imp.KERNEL32.DLL_VirtualProtect]
test eax, eax
jne 0x402150
call qword [sym.imp.KERNEL32.DLL_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call fcn.00401ff0
nop dword [rax]
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualQuery]
jmp 0x402157
cmp eax, 0x40
je 0x402179
lea r9, [rsp + 0x8c]
mov r8d, 0x40
mov rdx, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x20]
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualProtect]
call rbp
mov r8, rsi
mov rdx, rdi
mov rcx, rbx
call sub.msvcrt.dll_memcpy
mov eax, dword [rsp + 0x44]
cmp eax, 0x40
je 0x40207d
cmp eax, 4
je 0x40207d
mov r8d, dword [rsp + 0x8c]
mov rdx, qword [rsp + 0x38]
lea r9, [rsp + 0x8c]
mov rcx, qword [rsp + 0x20]
call rbp
nop
add rsp, 0x98
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
ret
xor ebp, ebp
jmp 0x4020d8
lea rcx, str.Address__p_has_no_image_section
mov rdx, rbx
call fcn.00401ff0
mov rax, qword [0x00408358]
mov edx, dword [r12 + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + r13 + 8]
call fcn.00401ff0
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, rbx
mov edx, 0x30
call fcn.00401ff0
nop
nop

Function at 0x4025c0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [rcx], 0x5a4d
je 0x4025d0
repz ret
movsxd rdx, dword [rcx + 0x3c]
add rcx, rdx
cmp dword [rcx], 0x4550
jne 0x4025c9
xor eax, eax
cmp word [rcx + 0x18], 0x20b
sete al
ret
Function at 0x402c50
Capabilities:
Get thread local storage value

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x28
lea rcx, [0x00408940]
call qword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
mov rbx, qword [0x00408968]
test rbx, rbx
je 0x402ca4
mov rdi, qword [sym.imp.KERNEL32.DLL_TlsGetValue]
mov rsi, qword [sym.imp.KERNEL32.DLL_GetLastError]
nop
mov ecx, dword [rbx]
call rdi
mov rbp, rax
call rsi
test eax, eax
jne 0x402c9b
test rbp, rbp
je 0x402c9b
mov rax, qword [rbx + 8]
mov rcx, rbp
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x402c80
mov rax, qword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
lea rcx, [0x00408940]
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop rbp
jmp rax
Function at 0x140001180
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 6]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r11d, r11d
lea rsi, [0x140010040]
mov r10, rax
sub rbx, rax
movabs rdi, 0x67b23a5440cf6475
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r11d
mov rax, rdi
mul r8
mov rcx, r8
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 1]
mov byte [r9 - 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 2]
xor al, byte [rbx + r9]
mov byte [r9], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 3]
xor al, byte [rbx + r9 + 1]
mov byte [r9 + 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 4]
xor al, byte [rbx + r9 + 2]
mov byte [r9 + 2], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 5]
xor al, byte [rbx + r9 + 3]
mov byte [r9 + 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 6]
xor al, byte [rbx + r9 + 4]
mov byte [r9 + 4], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 7]
xor al, byte [rbx + r9 + 5]
mov byte [r9 + 5], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 8]
xor al, byte [rbx + r9 + 6]
mov byte [r9 + 6], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 + 7]
mov byte [r9 + 7], al
lea rcx, [r8 + 9]
mov rax, rdi
lea r9, [r9 + 0xe]
mul rcx
add r11d, 0xe
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xa]
xor al, byte [rbx + r9 - 6]
mov byte [r9 - 6], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xb]
xor al, byte [rbx + r9 - 5]
mov byte [r9 - 5], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xc]
xor al, byte [rbx + r9 - 4]
mov byte [r9 - 4], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xd]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r11d, 0xe
jb 0x1400011d0
mov rbx, qword [rsp + 0x30]
mov rax, r10
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x140001400
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 0x72]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r10d, r10d
lea rsi, [0x140010040]
mov r11, rax
sub rbx, rax
movabs rdi, 0x67b23a5440cf6475
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r10d
lea r9, [r9 + 2]
mov rax, rdi
mov rcx, r8
mul r8
add r10d, 2
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r10d, 0x7a
jb 0x140001450
mov rbx, qword [rsp + 0x30]
mov rax, r11
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1400014c0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 3]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r11d, r11d
lea rsi, [0x140010040]
mov r10, rax
sub rbx, rax
movabs rdi, 0x67b23a5440cf6475
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r11d
mov rax, rdi
mul r8
mov rcx, r8
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 1]
mov byte [r9 - 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 2]
xor al, byte [rbx + r9]
mov byte [r9], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 3]
xor al, byte [rbx + r9 + 1]
mov byte [r9 + 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 4]
xor al, byte [rbx + r9 + 2]
mov byte [r9 + 2], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 5]
xor al, byte [rbx + r9 + 3]
mov byte [r9 + 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 6]
xor al, byte [rbx + r9 + 4]
mov byte [r9 + 4], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 7]
xor al, byte [rbx + r9 + 5]
mov byte [r9 + 5], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 8]
xor al, byte [rbx + r9 + 6]
mov byte [r9 + 6], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 + 7]
mov byte [r9 + 7], al
lea rcx, [r8 + 9]
mov rax, rdi
lea r9, [r9 + 0xb]
mul rcx
add r11d, 0xb
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xa]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r11d, 0xb
jb 0x140001510
mov rbx, qword [rsp + 0x30]
mov rax, r10
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x140001770
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx - 6]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r10d, r10d
lea rsi, [0x140010180]
mov r11, rax
sub rbx, rax
movabs rdi, 0x67b23a5440cf6475
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r10d
lea r9, [r9 + 2]
mov rax, rdi
mov rcx, r8
mul r8
add r10d, 2
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r10d, 2
jb 0x1400017c0
mov rbx, qword [rsp + 0x30]
mov rax, r11
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x140001830
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 0x39]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r11d, r11d
lea rsi, [0x140010180]
mov r10, rax
sub rbx, rax
movabs rdi, 0x67b23a5440cf6475
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r11d
mov rax, rdi
mul r8
mov rcx, r8
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 1]
mov byte [r9 - 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 2]
xor al, byte [rbx + r9]
mov byte [r9], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 3]
xor al, byte [rbx + r9 + 1]
mov byte [r9 + 1], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 4]
xor al, byte [rbx + r9 + 2]
mov byte [r9 + 2], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 5]
xor al, byte [rbx + r9 + 3]
mov byte [r9 + 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 6]
xor al, byte [rbx + r9 + 4]
mov byte [r9 + 4], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 7]
xor al, byte [rbx + r9 + 5]
mov byte [r9 + 5], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 8]
xor al, byte [rbx + r9 + 6]
mov byte [r9 + 6], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 + 7]
mov byte [r9 + 7], al
lea rcx, [r8 + 9]
mov rax, rdi
lea r9, [r9 + 0xd]
mul rcx
add r11d, 0xd
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xa]
xor al, byte [rbx + r9 - 5]
mov byte [r9 - 5], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xb]
xor al, byte [rbx + r9 - 4]
mov byte [r9 - 4], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xc]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 7
imul rax, rdx, 0x13c
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r11d, 0x41
jb 0x140001880
mov rbx, qword [rsp + 0x30]
mov rax, r10
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret