joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14001d2a4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x90
xor r14d, r14d
movaps xmmword [rax - 0x38], xmm6
movaps xmmword [rax - 0x48], xmm7
mov rsi, rdx
movsxd rdi, r9d
mov rbp, rcx
test r9d, r9d
jle 0x14001d495
lea rbx, [r8 + 0x20]
xor r13d, r13d
lea r8d, [r14 + 1]
mov r11d, pe_nt_image_headers64
xorps xmm7, xmm7
movss xmm6, dword [rbx - 0x20]
comiss xmm6, xmm7
jbe 0x14001d346
movsxd r10, dword [rsi + 0x24]
mov r9, qword [rsi + 8]
movsx ecx, r11w
movzx eax, byte [r10 + r9 + 7]
movzx edx, byte [r10 + r9 + 6]
imul edx, ecx
movsx ecx, r11w
add dx, ax
movzx eax, byte [r10 + r9 + 5]
movsx r8d, dx
movzx edx, byte [r10 + r9 + 4]
imul edx, ecx
add ax, dx
cwde
sub eax, r8d
mov r8d, 1
movd xmm0, eax
jmp 0x14001d368
movsxd rdx, dword [rsi + 0x1c]
mov rax, qword [rsi + 8]
xorps xmm6, xmmword [0x140040c30]
movzx ecx, byte [rdx + rax + 0x12]
movzx eax, byte [rdx + rax + 0x13]
shl ecx, 8
add ecx, eax
movd xmm0, ecx
mov al, byte [rbp + 0x20]
xor r15d, r15d
cvtdq2ps xmm0, xmm0
mov byte [rbx], al
mov al, byte [rbp + 0x24]
mov byte [rbx + 1], al
divss xmm6, xmm0
cmp dword [rbx - 0x10], r15d
jle 0x14001d488
mov rcx, qword [rsp + 0xe0]
mov rax, r13
shl rax, 4
add rcx, 6
xor r12d, r12d
add rcx, rax
mov qword [rsp + 0x60], rcx
mov rax, qword [rbx - 0x18]
test rax, rax
jne 0x14001d3b6
mov edx, dword [rbx - 0x1c]
add edx, r15d
jmp 0x14001d3ba
mov edx, dword [rax + r12]
mov rcx, rsi
call fcn.14001ca10
mov edx, eax
xorps xmm3, xmm3
mov eax, dword [rbp + 0x24]
xorps xmm2, xmm2
mov rcx, rsi
cvtsi2ss xmm3, rax
mov eax, dword [rbp + 0x20]
cvtsi2ss xmm2, rax
lea rax, [rsp + 0x58]
mov qword [rsp + 0x48], rax
lea rax, [rsp + 0x50]
mov qword [rsp + 0x40], rax
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rax
lea rax, [rsp + 0xd8]
mov qword [rsp + 0x30], rax
movss dword [rsp + 0x28], xmm7
mulss xmm3, xmm6
mulss xmm2, xmm6
movss dword [rsp + 0x20], xmm7
call fcn.14001ce48
mov rcx, qword [rsp + 0x60]
mov r8d, 1
movzx eax, word [rbp + 0x20]
add r14d, r8d
sub ax, word [rsp + 0xd8]
add r13, r8
add ax, word [rbp + 0x1c]
add r15d, r8d
add ax, word [rsp + 0x50]
add r12, 4
sub ax, r8w
mov word [rcx - 2], ax
movzx eax, word [rbp + 0x24]
sub ax, word [rsp + 0x54]
add ax, word [rbp + 0x1c]
add ax, word [rsp + 0x58]
sub ax, r8w
mov word [rcx], ax
add rcx, 0x10
mov qword [rsp + 0x60], rcx
cmp r15d, dword [rbx - 0x10]
jl 0x14001d3a5
mov r11d, pe_nt_image_headers64
add rbx, 0x28
sub rdi, r8
jne 0x14001d2f4
movaps xmm7, xmmword [rsp + 0x70]
lea r11, [rsp + 0x90]
mov rbx, qword [r11 + 0x30]
mov eax, r14d
mov rbp, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x14001e5f4
Capabilities:
Log keystrokes via polling

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
push rbp
mov rbp, rsp
sub rsp, 0x50
mov rax, qword [0x14004fa80]
xor rax, rsp
mov qword [rbp - 8], rax
call fcn.1400087ac
mov rcx, qword [0x1400502b8]
lea rdx, [rbp - 0x18]
mov rdi, rax
call qword [sym.imp.USER32.dll_GetClientRect]
mov ecx, dword [rbp - 0x10]
sub ecx, dword [rbp - 0x18]
movd xmm1, ecx
mov ecx, dword [rbp - 0xc]
sub ecx, dword [rbp - 0x14]
cvtdq2ps xmm1, xmm1
movd xmm0, ecx
lea rcx, [rbp - 0x20]
cvtdq2ps xmm0, xmm0
movss dword [rdi + 8], xmm1
movss dword [rdi + 0xc], xmm0
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rbp - 0x20]
xorps xmm1, xmm1
sub rax, qword [0x1400502c0]
xorps xmm0, xmm0
cvtsi2ss xmm0, qword [0x1400502c8]
mov ecx, 0x11
cvtsi2ss xmm1, rax
divss xmm1, xmm0
movss dword [rdi + 0x10], xmm1
mov rax, qword [rbp - 0x20]
mov qword [0x1400502c0], rax
call qword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
mov bl, 1
and al, bl
mov ecx, 0x10
mov byte [rdi + 0x128], al
call qword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
mov ecx, 0x12
and al, bl
mov byte [rdi + 0x129], al
call qword [sym.imp.USER32.dll_GetKeyState]
shr eax, 0xf
and al, bl
mov byte [rdi + 0x12b], 0
mov byte [rdi + 0x12a], al
call fcn.1400087ac
cmp byte [rax + 0x3a7], 0
lea rbx, [rax + 0x110]
je 0x14001e71d
cvttss2si ecx, dword [rbx]
lea rdx, [rbp - 0x30]
cvttss2si eax, dword [rax + 0x114]
mov dword [rbp - 0x30], ecx
mov rcx, qword [0x1400502b8]
mov dword [rbp - 0x2c], eax
call qword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [rbp - 0x2c]
mov ecx, dword [rbp - 0x30]
call qword [sym.imp.USER32.dll_SetCursorPos]
mov eax, 0xff7fffff
mov dword [rbx], eax
mov dword [rbx + 4], eax
call qword [sym.imp.USER32.dll_GetActiveWindow]
cmp rax, qword [0x1400502b8]
jne 0x14001e772
lea rcx, [rbp - 0x28]
call qword [sym.imp.USER32.dll_GetCursorPos]
test eax, eax
je 0x14001e772
mov rcx, qword [0x1400502b8]
lea rdx, [rbp - 0x28]
call qword [sym.imp.USER32.dll_ScreenToClient]
test eax, eax
je 0x14001e772
movd xmm0, dword [rbp - 0x28]
movd xmm1, dword [rbp - 0x24]
cvtdq2ps xmm0, xmm0
cvtdq2ps xmm1, xmm1
movss dword [rbx], xmm0
movss dword [rbx + 4], xmm1
cmp byte [rdi + 0xc8], 0
je 0x14001e780
or eax, 0xffffffff
jmp 0x14001e785
call fcn.1400087e8
cmp dword [0x14004e138], eax
je 0x14001e798
mov dword [0x14004e138], eax
call fcn.14001e7c0
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.14003e2b0
mov rbx, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x68]
add rsp, 0x50
pop rbp
ret
Function at 0x140029c68
Capabilities:
Query or enumerate registry value

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x88
mov dword [rsp + 0x34], 0xc0000001
mov dword [rsp + 0x50], 0x30
mov qword [rsp + 0x58], 0
mov dword [rsp + 0x68], 0x240
mov rax, qword [rsp + 0x90]
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x70], 0
mov qword [rsp + 0x78], 0
lea r8, [rsp + 0x50]
mov edx, 0xf003f
lea rcx, [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwOpenKey]
mov dword [rsp + 0x34], eax
cmp dword [rsp + 0x34], 0
jl 0x140029db8
mov rdx, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x48]
call fcn.140034d10
mov dword [rsp + 0x30], eax
cmp dword [rsp + 0x30], 0
jne 0x140029d0c
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwClose]
xor eax, eax
jmp 0x140029dba
mov eax, dword [rsp + 0x30]
mov ecx, eax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x40], rax
mov eax, dword [rsp + 0x30]
mov r8d, eax
xor edx, edx
mov rcx, qword [rsp + 0x40]
call sub.VCRUNTIME140.dll_memset
lea rax, [rsp + 0x38]
mov qword [rsp + 0x28], rax
mov eax, dword [rsp + 0x30]
mov dword [rsp + 0x20], eax
mov r9, qword [rsp + 0x40]
mov r8d, 1
mov rdx, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwQueryValueKey]
mov dword [rsp + 0x34], eax
cmp dword [rsp + 0x34], 0
jl 0x140029d75
mov eax, dword [rsp + 0x38]
cmp dword [rsp + 0x30], eax
je 0x140029d8f
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwClose]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
xor eax, eax
jmp 0x140029dba
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwClose]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rax, qword [rsp + 0x40]
mov eax, dword [rax + 8]
mov rcx, qword [rsp + 0x40]
mov rax, qword [rcx + rax]
jmp 0x140029dba
xor eax, eax
add rsp, 0x88
ret

Function at 0x14002d0a4
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
sub rsp, 0x28
mov r9d, 0x6c078965
mov r8d, 0xffffffff
mov edx, dword [rsp + 0x38]
mov rcx, qword [rsp + 0x30]
call fcn.14002d060
mov rax, qword [rsp + 0x30]
add rsp, 0x28
ret
Function at 0x14002ee78
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x38
mov rax, qword [rsp + 0x40]
cmp dword [rax], 0x270
jne 0x14002ee9a
mov rcx, qword [rsp + 0x40]
call fcn.140037d00
jmp 0x14002eeb1
mov rax, qword [rsp + 0x40]
cmp dword [rax], 0x4e0
jb 0x14002eeb1
mov rcx, qword [rsp + 0x40]
call fcn.140037b0c
mov rax, qword [rsp + 0x40]
mov eax, dword [rax]
mov rcx, qword [rsp + 0x40]
mov eax, dword [rcx + rax*4 + 4]
mov dword [rsp + 0x24], eax
mov rax, qword [rsp + 0x40]
mov eax, dword [rax]
inc eax
mov rcx, qword [rsp + 0x40]
mov dword [rcx], eax
mov eax, dword [rsp + 0x24]
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
shr eax, 0xb
mov rcx, qword [rsp + 0x40]
and eax, dword [rcx + 0x1384]
mov ecx, dword [rsp + 0x20]
xor ecx, eax
mov eax, ecx
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
shl eax, 7
and eax, 0x9d2c5680
mov ecx, dword [rsp + 0x20]
xor ecx, eax
mov eax, ecx
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
shl eax, 0xf
and eax, 0xefc60000
mov ecx, dword [rsp + 0x20]
xor ecx, eax
mov eax, ecx
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
shr eax, 0x12
mov ecx, dword [rsp + 0x20]
xor ecx, eax
mov eax, ecx
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
add rsp, 0x38
ret
Function at 0x140034d10
Capabilities:
Query or enumerate registry value

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x48
lea rax, [rsp + 0x34]
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], 0
xor r9d, r9d
mov r8d, 1
mov rdx, qword [rsp + 0x58]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.ntdll.dll_ZwQueryValueKey]
mov dword [rsp + 0x30], eax
cmp dword [rsp + 0x30], 0xc0000023
je 0x140034d61
cmp dword [rsp + 0x30], 0x80000005
jne 0x140034d67
mov eax, dword [rsp + 0x34]
jmp 0x140034d69
xor eax, eax
add rsp, 0x48
ret

Function at 0x140034e78
Capabilities:
Create thread

Disassembly:
mov dword [rsp + 0x18], r8d
mov qword [rsp + 0x10], rdx
mov dword [rsp + 8], ecx
sub rsp, 0x88
mov rax, qword [0x14004fa80]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov qword [rsp + 0x30], 0
cmp dword [rsp + 0x90], 0
jl 0x140034ed1
cmp dword [rsp + 0x90], 0x7c
jge 0x140034ed1
lea r8, [rsp + 0x30]
mov edx, dword [rsp + 0x90]
lea rcx, [0x14004e6f0]
call fcn.140035378
lea rcx, [rsp + 0x50]
call fcn.14002ce3c
nop
cmp qword [rsp + 0x30], 0
jne 0x140034ef7
lea rdx, [0x140045e28]
lea rcx, [rsp + 0x50]
call fcn.14002dc14
jmp 0x140034f06
mov rdx, qword [rsp + 0x30]
lea rcx, [rsp + 0x50]
call fcn.14002dc14
cmp dword [rsp + 0xa0], 1
jne 0x140034f21
lea rdx, [0x140045e38]
lea rcx, [rsp + 0x50]
call fcn.14002dc14
movss xmm2, dword [0x140044920]
movss xmm1, dword [0x140046d0c]
lea rcx, [rsp + 0x48]
call fcn.14002d43c
mov qword [rsp + 0x38], rax
lea rcx, [rsp + 0x50]
call fcn.140038280
mov qword [rsp + 0x40], rax
mov rdx, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x40]
call fcn.140021f9c
movzx eax, al
test eax, eax
je 0x140034f96
cmp dword [rsp + 0xa0], 0
jne 0x140034f96
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
xor r9d, r9d
mov r8, qword [rsp + 0x98]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
nop
lea rcx, [rsp + 0x50]
call fcn.14002d8f8
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.14003e2b0
add rsp, 0x88
ret
Function at 0x140035238
Capabilities:
Link many functions at runtime

Disassembly:
sub rsp, 0x38
lea rcx, [0x140044a20]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, [0x140044a10]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400352c1
lea rcx, [0x140044a38]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, str.NtUserSendInput
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400352c1
lea rcx, [0x140044a4c]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, str.SendInput
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x1400352c1
xor al, al
jmp 0x140035373
lea rcx, str.win32u
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, [0x140044a58]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x140035343
lea rcx, [0x140044a90]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, str.NtUserGetAsyncKeyState
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x140035343
lea rcx, str.user32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea rdx, [0x140044a98]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x140035343
xor al, al
jmp 0x140035373
mov r8d, 0x1e
mov rdx, qword [rsp + 0x20]
lea rcx, [0x140050590]
call fcn.14003ee58
mov r8d, 0x1e
mov rdx, qword [rsp + 0x28]
lea rcx, [0x1400505b0]
call fcn.14003ee58
mov al, 1
add rsp, 0x38
ret

Function at 0x140035f5c
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
mov dword [rsp + 8], ecx
sub rsp, 0x48
mov r9d, 0x40
mov r8d, 0x1000
mov edx, 0x1000
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x140035f8e
xor eax, eax
jmp 0x140035fe4
mov r8d, 0x1e
lea rdx, [0x1400505b0]
mov rcx, qword [rsp + 0x28]
call fcn.14003ee58
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x30], rax
mov ecx, dword [rsp + 0x50]
call qword [rsp + 0x30]
mov dword [rsp + 0x20], eax
mov r8d, 0x1000
xor edx, edx
mov rcx, qword [rsp + 0x28]
call sub.VCRUNTIME140.dll_memset
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, dword [rsp + 0x20]
add rsp, 0x48
ret
Function at 0x140036f58
Capabilities:
Set registry value

Disassembly:
mov dword [rsp + 0x20], r9d
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x88
mov byte [rsp + 0x40], 0
mov dword [rsp + 0x44], 0xc0000001
mov dword [rsp + 0x50], 0x30
mov qword [rsp + 0x58], 0
mov dword [rsp + 0x68], 0x240
mov rax, qword [rsp + 0x90]
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x70], 0
mov qword [rsp + 0x78], 0
lea r8, [rsp + 0x50]
mov edx, 0xf003f
lea rcx, [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwOpenKey]
mov dword [rsp + 0x44], eax
cmp dword [rsp + 0x44], 0
jl 0x14003702e
mov eax, dword [rsp + 0xb0]
mov dword [rsp + 0x28], eax
mov rax, qword [rsp + 0xa0]
mov qword [rsp + 0x20], rax
mov r9d, dword [rsp + 0xa8]
xor r8d, r8d
mov rdx, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwSetValueKey]
mov dword [rsp + 0x44], eax
cmp dword [rsp + 0x44], 0
jl 0x14003701e
mov byte [rsp + 0x40], 1
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwClose]
jmp 0x1400370c0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0
mov rax, qword [rsp + 0x90]
mov qword [rsp + 0x20], rax
xor r9d, r9d
lea r8, [rsp + 0x50]
mov edx, 0xf003f
lea rcx, [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwCreateKey]
mov dword [rsp + 0x44], eax
cmp dword [rsp + 0x44], 0
jl 0x1400370b5
mov eax, dword [rsp + 0xb0]
mov dword [rsp + 0x28], eax
mov rax, qword [rsp + 0xa0]
mov qword [rsp + 0x20], rax
mov r9d, dword [rsp + 0xa8]
xor r8d, r8d
mov rdx, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwSetValueKey]
mov dword [rsp + 0x44], eax
cmp dword [rsp + 0x44], 0
jl 0x1400370b5
mov byte [rsp + 0x40], 1
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.ntdll.dll_ZwClose]
mov al, byte [rsp + 0x40]
add rsp, 0x88
ret
Function at 0x140037b0c
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x48
mov qword [rsp + 0x28], 0x26f
mov qword [rsp + 0x30], 0xe3
mov qword [rsp], 0
jmp 0x140037b3c
mov rax, qword [rsp]
inc rax
mov qword [rsp], rax
cmp qword [rsp], 0xe3
jae 0x140037bbe
mov rax, qword [rsp + 0x50]
mov rcx, qword [rsp]
mov eax, dword [rax + rcx*4 + 0x9c4]
and eax, 0x80000000
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp]
mov ecx, dword [rcx + rdx*4 + 0x9c8]
btr ecx, 0x1f
or eax, ecx
mov dword [rsp + 0x10], eax
mov eax, dword [rsp + 0x10]
and eax, 1
test eax, eax
je 0x140037b8a
mov dword [rsp + 0x14], 0x9908b0df
jmp 0x140037b92
mov dword [rsp + 0x14], 0
mov eax, dword [rsp + 0x10]
shr eax, 1
xor eax, dword [rsp + 0x14]
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp]
xor eax, dword [rcx + rdx*4 + 0xff8]
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp]
mov dword [rcx + rdx*4 + 4], eax
jmp 0x140037b31
mov qword [rsp + 8], 0xe3
jmp 0x140037bd6
mov rax, qword [rsp + 8]
inc rax
mov qword [rsp + 8], rax
cmp qword [rsp + 8], 0x26f
jae 0x140037c5d
mov rax, qword [rsp + 0x50]
mov rcx, qword [rsp + 8]
mov eax, dword [rax + rcx*4 + 0x9c4]
and eax, 0x80000000
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp + 8]
mov ecx, dword [rcx + rdx*4 + 0x9c8]
btr ecx, 0x1f
or eax, ecx
mov dword [rsp + 0x18], eax
mov eax, dword [rsp + 0x18]
and eax, 1
test eax, eax
je 0x140037c27
mov dword [rsp + 0x1c], 0x9908b0df
jmp 0x140037c2f
mov dword [rsp + 0x1c], 0
mov eax, dword [rsp + 0x18]
shr eax, 1
xor eax, dword [rsp + 0x1c]
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp + 8]
xor eax, dword [rcx + rdx*4 - 0x388]
mov rcx, qword [rsp + 0x50]
mov rdx, qword [rsp + 8]
mov dword [rcx + rdx*4 + 4], eax
jmp 0x140037bc9
mov qword [rsp + 0x38], 0x26f
mov eax, 4
imul rax, rax, 0x4df
mov rcx, qword [rsp + 0x50]
mov eax, dword [rcx + rax + 4]
and eax, 0x80000000
mov ecx, 4
imul rcx, rcx, 0
mov rdx, qword [rsp + 0x50]
mov ecx, dword [rdx + rcx + 4]
btr ecx, 0x1f
or eax, ecx
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
and eax, 1
test eax, eax
je 0x140037cb1
mov dword [rsp + 0x24], 0x9908b0df
jmp 0x140037cb9
mov dword [rsp + 0x24], 0
mov eax, dword [rsp + 0x20]
shr eax, 1
xor eax, dword [rsp + 0x24]
mov ecx, 4
imul rcx, rcx, 0x18c
mov rdx, qword [rsp + 0x50]
xor eax, dword [rdx + rcx + 4]
mov ecx, 4
imul rcx, rcx, 0x26f
mov rdx, qword [rsp + 0x50]
mov dword [rdx + rcx + 4], eax
mov rax, qword [rsp + 0x50]
mov dword [rax], 0
add rsp, 0x48
ret
Function at 0x140037d00
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x18
mov qword [rsp + 8], 0x270
jmp 0x140037d21
mov rax, qword [rsp + 8]
inc rax
mov qword [rsp + 8], rax
cmp qword [rsp + 8], 0x4e0
jae 0x140037da5
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 8]
mov eax, dword [rax + rcx*4 - 0x9bc]
and eax, 0x80000000
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 8]
mov ecx, dword [rcx + rdx*4 - 0x9b8]
btr ecx, 0x1f
or eax, ecx
mov dword [rsp], eax
mov eax, dword [rsp]
and eax, 1
test eax, eax
je 0x140037d70
mov dword [rsp + 4], 0x9908b0df
jmp 0x140037d78
mov dword [rsp + 4], 0
mov eax, dword [rsp]
shr eax, 1
xor eax, dword [rsp + 4]
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 8]
xor eax, dword [rcx + rdx*4 - 0x388]
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 8]
mov dword [rcx + rdx*4 + 4], eax
jmp 0x140037d14
add rsp, 0x18
ret
Function at 0x14003c85c
Capabilities:
Create thread
Hide graphical window

Disassembly:
push rdi
sub rsp, 0xc0
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
xor r9d, r9d
lea r8, [0x1400369ac]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
lea rax, [rsp + 0x70]
mov rdi, rax
xor eax, eax
mov ecx, 0x48
rep stosb byte [rdi], al
xor ecx, ecx
call qword [sym.imp.GDI32.dll_GetStockObject]
mov qword [rsp + 0xa0], rax
mov edx, 0x7f00
xor ecx, ecx
call qword [sym.imp.USER32.dll_LoadCursorA]
mov qword [rsp + 0x98], rax
mov qword [rsp + 0x88], 0
lea rax, [0x140036e64]
mov qword [rsp + 0x78], rax
lea rax, [0x140044e28]
mov qword [rsp + 0xb0], rax
mov dword [rsp + 0x70], 3
lea rcx, [rsp + 0x70]
call qword [sym.imp.USER32.dll_RegisterClassA]
movzx eax, ax
test eax, eax
jne 0x14003c914
lea rdx, str._n_n_Bluestacks
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cout]
call fcn.1400292c4
mov ecx, 1
call qword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [rsp + 0x60], eax
xor ecx, ecx
call qword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [rsp + 0x64], eax
mov qword [rsp + 0x58], 0
mov qword [rsp + 0x50], 0
mov qword [rsp + 0x48], 0
mov qword [rsp + 0x40], 0
mov eax, dword [rsp + 0x60]
mov dword [rsp + 0x38], eax
mov eax, dword [rsp + 0x64]
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
mov r9d, 0x80000000
xor r8d, r8d
lea rdx, str.Bluestacks_5
xor ecx, ecx
call qword [sym.imp.USER32.dll_CreateWindowExA]
mov qword [0x140050600], rax
mov edx, 5
mov rcx, qword [0x140050600]
call qword [sym.imp.USER32.dll_ShowWindow]
lea rdx, [0x140044e18]
mov rcx, qword [0x140050600]
call qword [sym.imp.dwmapi.dll_DwmExtendFrameIntoClientArea]
mov r8d, 0x800a0
mov edx, 0xffffffec
mov rcx, qword [0x140050600]
call qword [sym.imp.USER32.dll_SetWindowLongA]
mov rcx, qword [0x140050600]
call qword [sym.imp.USER32.dll_UpdateWindow]
add rsp, 0xc0
pop rdi
ret
Function at 0x14003e9b0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14003e9fa
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14003e9fa
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14003e9fa
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14003e9fa
cmp dword [rcx + 0x84], 0xe
jbe 0x14003e9fa
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14003e9fc
xor al, al
add rsp, 0x28
ret
Function at 0x140029a2c
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.14001d034
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.14001d034
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x140029b7c
cmp rax, 0xffffffffffffffff
je 0x140029b7c
xor edi, edi
test rbp, rbp
jle 0x140029b27
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.14001f948
mov rbx, rax
test rax, rax
jne 0x140029ab4
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x140029b1d
mov edx, 0x8000
mov ecx, r14d
call fcn.14001a99c
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.14001dd10
cmp eax, 0xffffffff
je 0x140029afd
cdqe
sub rbp, rax
test rbp, rbp
jg 0x140029ac4
mov edx, r15d
mov ecx, r14d
call fcn.14001a99c
jmp 0x140029b1d
cmp byte [rsi + 0x38], dil
je 0x140029b14
cmp dword [rsi + 0x34], 5
jne 0x140029b14
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x140029b1d
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.14001b700
jmp 0x140029b90
jns 0x140029b90
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.14001d034
cmp rax, 0xffffffffffffffff
jne 0x140029b48
cmp byte [rsi + 0x30], dil
je 0x140029b90
mov edi, dword [rsi + 0x2c]
jmp 0x140029b90
mov ecx, r14d
call fcn.140018e54
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x140029b90
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 0x140029b90
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x140029b89
mov eax, dword [rsi + 0x2c]
jmp 0x140029b8e
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.14001d034
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 0x14002ac80
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14002aca8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x14002aca8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret

Function at 0x1401559b0
Capabilities:
Encode data using xor

Disassembly:
not sil
push r11
lea r11, [rsi + rsi - 0x2c7adaff]
neg rsi
lea rsi, [0x14013c398]
mov r11d, 0x49b0652c
and r11d, r11d
movzx r11d, byte [rax + r11 - 0x49b0652c]
push 0xffffffffccbd0f89
xor r11d, r9d
rol qword [rsp], 0xe9
and r11d, 0xff
mov r11d, dword [rsi + r11*4]
sal word [rsp + 5], 0xc7
shr r9d, 8
xor r9d, r11d
rol word [rsp + 6], 0xae
inc rax
push 0x1021d89d
xor r9d, 0x6b082421
dec r10
not word [rsp + 9]
lea rsp, [rsp + 0x10]
jne 0x140126e45
jmp 0x14013b5e3
mov r11d, 0xc43a2a86
pop r11
not r9d
call fcn.14016380b
mov qword [rsp], 0xffffffff9fbdd412
lea rsp, [rsp + 8]
je 0x14013b5eb
mov esi, 0x8026b018
jmp 0x140126e2e