joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409f20
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 3], 0
je 0x409f42
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 2
jb 0x409f30
mov byte [esi + 3], 0
mov eax, esi
pop esi
ret

Function at 0x409f50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
movaps xmm0, xmmword [0x525540]
mov dword [ebp - 0xc], ecx
xor ecx, ecx
movups xmmword [ebp - 0x31], xmm0
mov dword [ebp - 0x21], 0x434c5270
mov dword [ebp - 0x1d], 0x484a4d57
mov word [ebp - 0x19], 0x100
nop word [eax + eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x31], al
inc ecx
cmp ecx, 0x18
jb 0x409f80
mov byte [ebp - 0x18], 0
xor ecx, ecx
mov dword [ebp - 0x17], 0x7e756461
mov dword [ebp - 0x13], 0x7a713a7f
mov word [ebp - 0xf], 0x7b
mov byte [ebp - 0xd], 1
nop dword [eax + eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x17], al
inc ecx
cmp ecx, 9
jb 0x409fb0
push ebx
push esi
push edi
lea eax, [ebp - 0x17]
mov byte [ebp - 0xd], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea ecx, [ebp - 0x31]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, eax
xor edi, edi
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov dword [ebp - 4], eax
test eax, eax
je 0x40a06b
mov esi, dword [0x53348c]
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push 0
push esi
mov edi, eax
push edi
push 0x40
call ebx
mov ebx, eax
mov eax, dword [sym.imp.KERNEL32.dll_HeapFree]
cmp ebx, 0xc0000004
jne 0x40a04c
mov ebx, dword [ebp - 4]
push edi
push 0
push ebx
call eax
add esi, esi
cmp esi, 0x10000000
ja 0x40a061
push esi
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push 0
push esi
mov edi, eax
push edi
push 0x40
call dword [ebp - 8]
mov ebx, eax
mov eax, dword [sym.imp.KERNEL32.dll_HeapFree]
cmp ebx, 0xc0000004
je 0x40a015
test ebx, ebx
jns 0x40a071
push edi
push 0
push dword [ebp - 4]
call eax
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
or eax, 0xffffffff
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0xc]
mov ebx, dword [ebp - 0xc]
mov eax, dword [0x53348c]
cmp esi, 0x200000
cmovbe eax, esi
mov dword [0x53348c], eax
mov eax, dword [ebp - 0xc]
mov dword [eax], edi
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40a0a0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xa], 0
je 0x40a0c2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 9
jb 0x40a0b0
mov byte [esi + 0xa], 0
mov eax, esi
pop esi
ret

Function at 0x40a0d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x19], 0
je 0x40a0f2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x18
jb 0x40a0e0
mov byte [esi + 0x19], 0
mov eax, esi
pop esi
ret
Function at 0x40a210
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xe], 0
je 0x40a232
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xd
jb 0x40a220
mov byte [esi + 0xe], 0
mov eax, esi
pop esi
ret

Function at 0x40a240
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x16], 0
je 0x40a262
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x15
jb 0x40a250
mov byte [esi + 0x16], 0
mov eax, esi
pop esi
ret
Function at 0x40a670
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x12], 0
je 0x40a692
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x11
jb 0x40a680
mov byte [esi + 0x12], 0
mov eax, esi
pop esi
ret
Function at 0x40b380
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 5], 0
je 0x40b3a2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 4
jb 0x40b390
mov byte [esi + 5], 0
mov eax, esi
pop esi
ret

Function at 0x40b3b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 8], 0
je 0x40b3d2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 7
jb 0x40b3c0
mov byte [esi + 8], 0
mov eax, esi
pop esi
ret

Function at 0x40b3e0
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x502556
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 4], 1
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0xf
mov byte [esi], 0
mov dword [ebp - 0x18], 1
xor ecx, ecx
mov dword [ebp - 0x10], 0x100727d
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x10], al
inc ecx
cmp ecx, 2
jb 0x40b444
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 0x10]
push edi
lea eax, [ebp + 8]
mov byte [ebp - 0xd], 0
cmovae eax, dword [ebp + 8]
push ecx
push eax
call fcn.004e1e50
mov edi, eax
add esp, 8
test edi, edi
je 0x40b4dd
push 2
push 0
push edi
call fcn.004e5c26
push edi
call fcn.004e19db
push 0
push 0
push edi
mov dword [ebp - 0x14], eax
call fcn.004e5c26
mov ecx, dword [esi + 0x10]
add esp, 0x1c
mov eax, dword [ebp - 0x14]
cmp eax, ecx
ja 0x40b4b1
cmp dword [esi + 0x14], 0x10
mov ecx, esi
jb 0x40b4a8
mov ecx, dword [esi]
mov dword [esi + 0x10], eax
mov byte [ecx + eax], 0
jmp 0x40b4c0
sub eax, ecx
mov ecx, esi
push 0
push eax
call fcn.004678f0
mov eax, dword [ebp - 0x14]
cmp dword [esi + 0x14], 0x10
mov ecx, esi
jb 0x40b4ca
mov ecx, dword [esi]
push edi
push eax
push 1
push ecx
call fcn.004ea6cf
push edi
call fcn.004e56d8
add esp, 0x14
mov ecx, dword [ebp + 0x1c]
pop edi
cmp ecx, 0x10
jb 0x40b50e
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40b504
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b51f
push ecx
push edx
call fcn.004dc002
add esp, 8
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3
Function at 0x40b530
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5025a5
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push esi
mov dword [ebp - 0x14], ecx
push edi
mov dword [ebp - 0x18], 0
push 0x24
mov dword [ebp - 4], 1
call fcn.004dbd81
mov edi, eax
add esp, 4
mov dword [ebp - 0x10], edi
mov byte [ebp - 4], 2
lea esi, [edi + 0xc]
xorps xmm0, xmm0
mov ecx, esi
movq qword [edi], xmm0
mov dword [edi + 8], 0
mov dword [edi + 4], 1
mov dword [edi + 8], 1
mov dword [edi], vtable.std::_Ref_count_obj2_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___.0
push 0
movups xmmword [esi], xmm0
push 0x51f4b8
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00402810
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x14]
mov dword [eax + 4], 0
mov dword [eax], esi
mov dword [eax + 4], edi
mov dword [ebp - 0x18], 3
xor ecx, ecx
mov dword [ebp - 0x10], 0x100727d
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x10], al
inc ecx
cmp ecx, 2
jb 0x40b5d8
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 0x10]
lea eax, [ebp + 8]
mov byte [ebp - 0xd], 0
cmovae eax, dword [ebp + 8]
push ecx
push eax
call fcn.004e1e50
mov edi, eax
add esp, 8
test edi, edi
je 0x40b679
push 2
push 0
push edi
call fcn.004e5c26
push edi
call fcn.004e19db
push 0
push 0
push edi
mov esi, eax
call fcn.004e5c26
mov eax, 0x1e8480
add esp, 0x1c
cmp esi, eax
cmova esi, eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
cmp esi, dword [ecx + 0x10]
lea edx, [ecx + 0x10]
ja 0x40b64d
cmp dword [ecx + 0x14], 0x10
jb 0x40b645
mov ecx, dword [ecx]
mov dword [edx], esi
mov byte [ecx + esi], 0
jmp 0x40b65c
mov eax, esi
sub eax, dword [edx]
push 0
push eax
call fcn.004678f0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
cmp dword [eax + 0x14], 0x10
jb 0x40b666
mov eax, dword [eax]
push edi
push esi
push 1
push eax
call fcn.004ea6cf
push edi
call fcn.004e56d8
add esp, 0x14
mov ecx, dword [ebp + 0x1c]
pop edi
pop esi
cmp ecx, 0x10
jb 0x40b6ab
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40b6a1
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b6bc
push ecx
push edx
call fcn.004dc002
add esp, 8
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3
Function at 0x40b6d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
xor edi, edi
mov dword [ebp - 4], 0x100727d
xor ecx, ecx
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, 2
jb 0x40b6e0
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 4]
push esi
lea eax, [ebp + 8]
mov byte [ebp - 1], 0
cmovae eax, dword [ebp + 8]
push ecx
push eax
call fcn.004e1e50
mov esi, eax
add esp, 8
test esi, esi
je 0x40b72b
push 2
push 0
push esi
call fcn.004e5c26
push esi
call fcn.004e19db
push esi
mov edi, eax
call fcn.004e56d8
add esp, 0x14
mov ecx, dword [ebp + 0x1c]
pop esi
cmp ecx, 0x10
jb 0x40b75c
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40b752
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b763
push ecx
push edx
call fcn.004dc002
add esp, 8
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3

Function at 0x40b7b0
Capabilities:
Check os version
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xb8
mov dword [ebp - 0x1a], 0x557d645d
xor ecx, ecx
mov dword [ebp - 0x16], 0x73436076
mov dword [ebp - 0x12], 0x75706b65
mov word [ebp - 0xe], 0x75
mov byte [ebp - 0xc], 1
nop word [eax + eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0x1a], al
inc ecx
cmp ecx, 0xd
jb 0x40b7e0
mov byte [ebp - 0xc], 0
xor ecx, ecx
mov dword [ebp - 0xb], 0x7e756441
mov dword [ebp - 7], 0x7a713a7f
mov word [ebp - 3], 0x7b
mov byte [ebp - 1], 1
nop dword [eax + eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 0xb], al
inc ecx
cmp ecx, 9
jb 0x40b810
lea eax, [ebp - 0xb]
mov byte [ebp - 1], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea ecx, [ebp - 0x1a]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40b845
lea ecx, [ebp - 0xb8]
push ecx
call eax
jmp 0x40b852
lea eax, [ebp - 0xb8]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [ebp - 0xb4]
cmp eax, 0xb
je 0x40b862
cmp eax, 0xa
jne 0x40b871
cmp dword [ebp - 0xb0], 0
je 0x40b88b
xor al, al
mov esp, ebp
pop ebp
ret
cmp eax, 6
jne 0x40b86b
mov eax, dword [ebp - 0xb0]
cmp eax, 3
je 0x40b88b
cmp eax, 2
sete al
mov esp, ebp
pop ebp
ret
mov al, 1
mov esp, ebp
pop ebp
ret

Function at 0x40b940
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0x100727d
xor ecx, ecx
nop dword [eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, 2
jb 0x40b950
cmp dword [ebp + 0x1c], 0x10
lea ecx, [ebp - 4]
push ebx
lea eax, [ebp + 8]
mov byte [ebp - 1], 0
cmovae eax, dword [ebp + 8]
push ecx
push eax
call fcn.004e1e50
add esp, 8
test eax, eax
je 0x40b98b
push eax
call fcn.004e56d8
add esp, 4
mov bl, 1
jmp 0x40b98d
xor bl, bl
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0x10
jb 0x40b9bd
mov edx, dword [ebp + 8]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x40b9b3
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b9c4
push ecx
push edx
call fcn.004dc002
add esp, 8
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.004e12a0
int3
Function at 0x40b9d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push 0x535230
mov esi, ecx
call fcn.004db303
add esp, 4
test eax, eax
jne 0x40ba3e
test esi, esi
je 0x40ba27
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40b9f2
sub ecx, edx
je 0x40ba27
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x40ba23
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x44
je 0x40ba23
cmp eax, 0x20
je 0x40ba23
cmp eax, 0x45
je 0x40ba23
cmp eax, 0x24
jne 0x40ba27
mov bl, 1
jmp 0x40ba29
xor bl, bl
push 0x535230
call fcn.004db314
add esp, 4
mov al, bl
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push eax
call fcn.004dafab
int3

Function at 0x40ba50
Capabilities:
Create directory

Disassembly:
push esi
push 0x535230
mov esi, ecx
call fcn.004db303
add esp, 4
test eax, eax
jne 0x40ba7f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0x535230
mov esi, eax
call fcn.004db314
add esp, 4
mov eax, esi
pop esi
ret
push eax
call fcn.004dafab
int3
Function at 0x40c260
Capabilities:
Capture screenshot
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x68
push esi
push edi
push 0
lea eax, [esp + 0x34]
mov dword [esp + 0x2c], ecx
push eax
lea eax, [esp + 0x34]
mov dword [esp + 0x2c], 0x64
push eax
mov dword [esp + 0x3c], 1
mov dword [esp + 0x40], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x48], 0
call dword [sym.imp.gdiplus.dll_GdiplusStartup]
test eax, eax
jne 0x40c467
mov esi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 1
call esi
push 0
mov edi, eax
call esi
push 0
mov esi, eax
call dword [sym.imp.USER32.dll_GetDC]
mov dword [esp + 0x14], eax
test eax, eax
je 0x40c45d
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
mov dword [esp + 0x10], eax
test eax, eax
je 0x40c451
push edi
push esi
push dword [esp + 0x1c]
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov dword [esp + 0x20], eax
test eax, eax
je 0x40c447
push eax
push dword [esp + 0x14]
call dword [sym.imp.GDI32.dll_SelectObject]
push 0xcc0020
push 0
push 0
push dword [esp + 0x20]
push edi
push esi
push 0
push 0
push dword [esp + 0x30]
call dword [sym.imp.GDI32.dll_BitBlt]
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0
push eax
push 0
push dword [esp + 0x28]
call dword [sym.imp.gdiplus.dll_GdipCreateBitmapFromHBITMAP]
lea eax, [esp + 0xc]
mov dword [esp + 8], 0
push eax
lea eax, [esp + 0xc]
mov dword [esp + 0x10], 0
push eax
call dword [sym.imp.gdiplus.dll_GdipGetImageEncodersSize]
mov eax, dword [esp + 0xc]
test eax, eax
je 0x40c3f1
push eax
call fcn.004eaa1c
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
je 0x40c3f1
push edi
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.gdiplus.dll_GdipGetImageEncoders]
xor esi, esi
cmp dword [esp + 8], esi
jbe 0x40c3e8
add edi, 0x30
nop dword [eax]
mov eax, dword [edi]
mov ecx, str.image_png
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x40c3cd
test dx, dx
je 0x40c3c9
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x40c3cd
add eax, 4
add ecx, 4
test dx, dx
jne 0x40c3a7
xor eax, eax
jmp 0x40c3d2
sbb eax, eax
or eax, 1
test eax, eax
je 0x40c46f
inc esi
add edi, 0x4c
cmp esi, dword [esp + 8]
jb 0x40c3a0
mov edi, dword [esp + 0x18]
push edi
call fcn.004ea2c6
add esp, 4
movups xmm0, xmmword [0x50cab8]
mov esi, dword [esp + 0x1c]
lea eax, [esp + 0x24]
mov dword [esp + 0x6c], eax
lea eax, [esp + 0x50]
push eax
lea eax, [esp + 0x44]
mov dword [esp + 0x54], 1
push eax
push dword [esp + 0x30]
movups xmmword [esp + 0x60], xmm0
push esi
mov dword [esp + 0x78], 4
mov dword [esp + 0x74], 1
call dword [sym.imp.gdiplus.dll_GdipSaveImageToFile]
push dword [esp + 0x20]
call dword [sym.imp.GDI32.dll_DeleteObject]
push esi
call dword [sym.imp.gdiplus.dll_GdipDisposeImage]
push dword [esp + 0x10]
call dword [sym.imp.GDI32.dll_DeleteObject]
push dword [esp + 0x14]
push 0
call dword [sym.imp.USER32.dll_ReleaseDC]
push dword [esp + 0x2c]
call dword [sym.imp.gdiplus.dll_GdiplusShutdown]
pop edi
xor al, al
pop esi
mov esp, ebp
pop ebp
ret
mov ecx, dword [esp + 0x18]
imul eax, esi, 0x4c
push ecx
movups xmm0, xmmword [eax + ecx]
movups xmmword [esp + 0x44], xmm0
jmp 0x40c3e9
Function at 0x40d440
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xc], 0
je 0x40d462
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xb
jb 0x40d450
mov byte [esi + 0xc], 0
mov eax, esi
pop esi
ret
Function at 0x40e850
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x11], 0
je 0x40e872
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x10
jb 0x40e860
mov byte [esi + 0x11], 0
mov eax, esi
pop esi
ret

Function at 0x40e880
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x10], 0
je 0x40e8a2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xf
jb 0x40e890
mov byte [esi + 0x10], 0
mov eax, esi
pop esi
ret

Function at 0x40e8b0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 9], 0
je 0x40e8d2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 8
jb 0x40e8c0
mov byte [esi + 9], 0
mov eax, esi
pop esi
ret

Function at 0x40e8e0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xb], 0
je 0x40e902
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xa
jb 0x40e8f0
mov byte [esi + 0xb], 0
mov eax, esi
pop esi
ret

Function at 0x40e910
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xd], 0
je 0x40e932
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xc
jb 0x40e920
mov byte [esi + 0xd], 0
mov eax, esi
pop esi
ret

Function at 0x40e940
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x13], 0
je 0x40e962
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x12
jb 0x40e950
mov byte [esi + 0x13], 0
mov eax, esi
pop esi
ret

Function at 0x40e970
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x14], 0
je 0x40e992
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x13
jb 0x40e980
mov byte [esi + 0x14], 0
mov eax, esi
pop esi
ret

Function at 0x40e9a0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x18], 0
je 0x40e9c2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x17
jb 0x40e9b0
mov byte [esi + 0x18], 0
mov eax, esi
pop esi
ret

Function at 0x40e9d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x15], 0
je 0x40e9f2
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x14
jb 0x40e9e0
mov byte [esi + 0x15], 0
mov eax, esi
pop esi
ret

Function at 0x40ea00
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x22], 0
je 0x40ea22
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x21
jb 0x40ea10
mov byte [esi + 0x22], 0
mov eax, esi
pop esi
ret
Function at 0x40ea30
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xf], 0
je 0x40ea52
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0xe
jb 0x40ea40
mov byte [esi + 0xf], 0
mov eax, esi
pop esi
ret
Function at 0x40ff60
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 7], 0
je 0x40ff82
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 6
jb 0x40ff70
mov byte [esi + 7], 0
mov eax, esi
pop esi
ret
Function at 0x413a70
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0x1d], 0
je 0x413a92
xor eax, eax
nop dword [eax + eax]
lea edx, [eax + esi]
lea ecx, [eax + 0xf]
inc eax
xor byte [edx], cl
cmp eax, 0x1c
jb 0x413a80
mov byte [esi + 0x1d], 0
mov eax, esi
pop esi
ret
Function at 0x4146b0
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword fs:[0x30]
push ebx
mov al, byte [eax + 2]
test al, al
setne bl
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
movzx ecx, bl
mov edx, 1
cmovne ecx, edx
pushfd
pop eax
mov dword [ebp - 4], eax
test dword [ebp - 4], 0x100
movzx eax, cl
cmovne eax, edx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4146f0
Capabilities:
Encode data using xor
Get hostname
Get session user name
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
push 0x100
lea eax, [ebp - 0x118]
mov dword [ebp - 0x10], 0x100
push 0
push eax
mov dword [ebp - 0x14], 0x100
call fcn.004ddfe0
add esp, 0xc
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameA]
push 0x100
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004ddfe0
add esp, 0xc
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov dword [ebp - 9], 0x7c797f45
xor ecx, ecx
mov dword [ebp - 5], 0x707b57
mov byte [ebp - 1], 1
nop dword [eax]
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 9], al
inc ecx
cmp ecx, 7
jb 0x414770
lea eax, [ebp - 9]
mov byte [ebp - 1], 0
push eax
lea eax, [ebp - 0x118]
push eax
call fcn.004dd650
add esp, 8
test eax, eax
jne 0x4147d6
mov dword [ebp - 8], 0x2b5d5147
xor ecx, ecx
mov dword [ebp - 4], 0x1005c47
lea eax, [ecx + 0xf]
xor byte [ebp + ecx - 8], al
inc ecx
cmp ecx, 6
jb 0x4147a8
lea eax, [ebp - 8]
mov byte [ebp - 1], 0
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.004dd650
add esp, 8
test eax, eax
jne 0x4147d6
xor al, al
mov esp, ebp
pop ebp
ret
push 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov al, 1
mov esp, ebp
pop ebp
ret

Function at 0x414830
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov eax, 1
lea edi, [ebp - 0x10]
xor ecx, ecx
xorps xmm0, xmm0
push ebx
cpuid
mov esi, ebx
movups xmmword [ebp - 0x10], xmm0
pop ebx
mov dword [edi], eax
mov dword [edi + 4], esi
mov dword [edi + 8], ecx
mov dword [edi + 0xc], edx
mov ebx, dword [ebp - 8]
shr ebx, 0x1f
and bl, 1
mov dword [ebp - 0xe], 0x7c637564
mov dword [ebp - 0xa], 0x24267876
xor eax, eax
mov dword [ebp - 6], 0x76757c39
mov word [ebp - 2], 0x100
lea ecx, [eax + 0xf]
xor byte [ebp + eax - 0xe], cl
inc eax
cmp eax, 0xc
jb 0x414881
lea eax, [ebp - 0xe]
mov byte [ebp - 1], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
movzx ecx, bl
mov eax, 1
pop edi
cmove ecx, eax
pop esi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret