joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41dce0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x15000]
push edi
jmp 0x41dcfa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41dd01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41dcf0
mov eax, 1
add ebx, ebx
jne 0x41dd13
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41dd08
jne 0x41dd24
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41dd08
xor ecx, ecx
sub eax, 3
jb 0x41dd38
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41ddaa
mov ebp, eax
add ebx, ebx
jne 0x41dd43
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41dd50
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41dd74
inc ecx
add ebx, ebx
jne 0x41dd60
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41dd55
jne 0x41dd71
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41dd55
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41dd94
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41dd85
jmp 0x41dcf6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41dd94
add edi, ecx
jmp 0x41dcf6
pop esi
mov edi, esi
mov ecx, 0x579
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41ddb2
cmp byte [edi], 0xc
jne 0x41ddb2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x41ddb7
lea edi, [esi + 0x1b000]
mov eax, dword [edi]
or eax, eax
je 0x41de26
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x220c8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x22104]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41dde4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x2210c]
or eax, eax
je 0x41de20
mov dword [ebx], eax
add ebx, 4
jmp 0x41de01
call dword [esi + 0x22108]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x41de57
cmp al, 0xef
ja 0x41de4a
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x41de2c
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x41de39
mov ebp, dword [esi + 0x22110]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x41de8b
sub esp, 0xffffff80
jmp 0x402d9a
Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x4015a0
Capabilities:
Terminate process

Disassembly:
call fcn.00401940
jmp fcn.004012d0

Function at 0x4015b0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x403008]
jne 0x4015ba
repz ret
jmp fcn.004019f0
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x432072
nop
mov ebx, 0x40c7d0
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x6aa030f0
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
loop 0x432060
nop
nop
nop
nop
nop
mov eax, section..text_1
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4320d2
mov ebx, 0x42f314
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x4f8e0c49
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4320c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x40ae5a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
xor eax, eax
mov edx, eax
push esi
mov esi, dword [ebp + 8]
and ecx, 0xfffffffc
jbe 0x40ae9e
rol eax, 5
xor eax, dword [edx + esi]
add edx, 4
imul eax, eax, 0x9e3779b9
rol eax, 5
xor eax, 4
imul eax, eax, 0x9e3779b9
cmp edx, ecx
jb 0x40ae6d
jmp 0x40ae9e
movsx ecx, byte [edx + esi]
rol eax, 5
xor eax, ecx
imul eax, eax, 0x9e3779b9
inc edx
cmp edx, dword [ebp + 0xc]
jb 0x40ae8e
pop esi
pop ebp
ret

Function at 0x40bdbe
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
push 1
lea esi, [ebx - 1]
push 0x2000
not esi
push ebx
and esi, 0xf0deafff
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, eax
cmp edi, esi
jne 0x40bdf3
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp esi, dword [ebp - 0x18]
jb 0x40be1d
lea eax, [esi + ebx]
cmp eax, dword [ebp - 0x18]
jb 0x40be1d
test edi, edi
je 0x40bdea
push 0x8000
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x40bdea
test edi, edi
je 0x40be25
mov eax, edi
jmp 0x40bdec
push 1
push 0x2000
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
jne 0x40bdec
mov esi, 0xc3
push esi
push str.c:_builds_moz2_slave_fx_team_w32_d_0000000000000000_build_src_mfbt_Poison.cpp
push str.no_usable_poison_region_identified
call fcn.0040f9b5
add esp, 0xc
int3
Function at 0x40f9e9
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 8]
push eax
mov dword [sym.TestLinkedList.exe_gMozillaPoisonSize], eax
call fcn.0040bdbe
pop ecx
mov ecx, dword [sym.TestLinkedList.exe_gMozillaPoisonSize]
mov dword [sym.TestLinkedList.exe_gMozillaPoisonBase], eax
test ecx, ecx
je 0x40fa21
shr ecx, 1
dec ecx
add eax, ecx
mov dword [sym.TestLinkedList.exe_gMozillaPoisonValue], eax
mov esp, ebp
pop ebp
ret
Function at 0x401207
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x854
mov eax, dword [0x41a1e8]
xor edx, edx
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x20], eax
mov eax, dword [0x41a1ec]
lea ecx, [ebp - 0xc]
mov dword [ebp - 0x24], edi
mov dword [ebp - 0xc], edx
mov esi, dword [edi]
mov ebx, dword [edi + 4]
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x34], 0x9e3779b9
mov dword [ebp - 0x18], eax
call fcn.00401200
add dword [ebp - 0xc], 0x23f
cmp dword [0x2d2de4c], 0x14
jne 0x401263
push edx
lea eax, [ebp - 0x854]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_FindNextVolumeW]
mov ecx, dword [0x41a1f0]
mov edx, dword [0x41a1f4]
mov edi, dword [ebp - 0x18]
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x1c], 0x20
mov dword [ebp - 0x18], 2
add dword [ebp - 0x18], 3
mov eax, esi
mov dword [ebp - 8], 0xedeb2e40
shl eax, 4
add eax, ecx
cmp dword [0x2d2de4c], 0xfa9
mov dword [ebp - 4], eax
mov eax, dword [0x2d2de48]
cmove eax, dword [ebp - 8]
and dword [ebp - 8], 0
cmp dword [0x2d2de4c], 0x3eb
mov dword [0x2d2de48], eax
mov eax, dword [0x2d2dd9c]
cmove eax, dword [ebp - 8]
mov dword [0x2d2dd9c], eax
mov eax, dword [ebp - 0xc]
add eax, esi
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x14]
shr eax, 5
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
add dword [ebp - 0x10], edx
and dword [ebp - 8], 0
mov dword [0x2d2de44], 0xf4ea3dee
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x28]
add dword [ebp - 8], eax
mov eax, dword [ebp - 8]
xor dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
xor ecx, eax
cmp dword [0x2d2de4c], 0x213
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], ecx
jne 0x401359
lea eax, [ebp - 0x40]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetNumaNodeProcessorMask]
lea eax, [ebp - 0x854]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea eax, [ebp - 0x38]
push eax
push 0
lea eax, [ebp - 0x54]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
xor eax, eax
push eax
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_ChangeTimerQueueTimer]
mov ecx, dword [ebp - 0x10]
sub ebx, ecx
mov eax, ebx
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x20]
add dword [ebp - 4], eax
mov ecx, dword [ebp - 0x18]
mov edx, ebx
mov eax, dword [ebp - 0xc]
shr edx, cl
add eax, ebx
mov ecx, dword [ebp - 4]
add edx, edi
xor ecx, eax
mov dword [ebp - 0x10], edx
cmp dword [0x2d2de4c], 0xb03
mov dword [ebp - 4], ecx
jne 0x40139c
push 0
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthW]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
xor ecx, edx
sub esi, ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0x14], esi
mov eax, dword [ebp - 0x34]
sub dword [ebp - 0xc], eax
dec dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 0x2c]
jne 0x40127f
mov edi, dword [ebp - 0x24]
mov dword [edi], esi
mov dword [edi + 4], ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40bb37
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x419c10]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.00406d87
mov dword [ebp - 0x14], eax
cmp dword [0x434528], esi
jne 0x40bc2a
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x40bbb7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x40bd0a
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x40bd0a
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40bd0a
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x434528], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x43452c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x434530], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x434538], eax
test eax, eax
je 0x40bc27
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x434534], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x40bc4f
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x40bc42
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x40bc64
push 4
pop eax
jmp 0x40bd0c
cmp dword [ebp - 0x14], esi
je 0x40bc64
push dword [0x434528]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x40bc49
mov eax, dword [0x434534]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x40bcc2
cmp dword [0x434538], edi
je 0x40bcc2
push eax
call ebx
push dword [0x434538]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x40bcc2
test eax, eax
je 0x40bcc2
call ecx
test eax, eax
je 0x40bcb7
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x40bcb7
test byte [ebp - 8], 1
jne 0x40bcc2
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x40bcf2
mov eax, dword [0x43452c]
cmp eax, edi
je 0x40bcef
push eax
call ebx
test eax, eax
je 0x40bcef
call eax
mov esi, eax
test esi, esi
je 0x40bcef
mov eax, dword [0x434530]
cmp eax, edi
je 0x40bcef
push eax
call ebx
test eax, eax
je 0x40bcef
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x434528]
call ebx
test eax, eax
je 0x40bd0a
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x40bd0c
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040397d
mov esp, ebp
pop ebp
ret
Function at 0x478260
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4c000]
push edi
or ebp, 0xffffffff
jmp 0x478282
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x478289
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x478278
mov eax, 1
add ebx, ebx
jne 0x47829b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4782ac
jne 0x4782cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4782cb
dec eax
add ebx, ebx
jne 0x4782b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x478290
add ebx, ebx
jne 0x4782c7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x47831d
xor ecx, ecx
sub eax, 3
jb 0x4782e3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x478352
sar eax, 1
mov ebp, eax
jmp 0x4782ee
add ebx, ebx
jne 0x4782ee
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4782bc
inc ecx
add ebx, ebx
jne 0x4782fc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4782bc
add ebx, ebx
jne 0x478309
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4782fe
jne 0x47831a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4782fe
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x47833c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x47832e
jmp 0x47827e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x47833c
add edi, ecx
jmp 0x47827e
pop esi
mov edi, esi
mov ecx, 0x199f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x47835a
cmp byte [edi], 0x11
jne 0x47835a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x47835f
lea edi, [esi + 0x75000]
mov eax, dword [edi]
or eax, eax
je 0x4783d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x895b0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x896d4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x47838c
mov ecx, edi
jns 0x4783bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x896dc]
or eax, eax
je 0x4783d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4783a9
call dword [esi + 0x896d8]
mov ebp, dword [esi + 0x896e0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x47840b
sub esp, 0xffffff80
jmp 0x426555
Function at 0x450012
Capabilities:
Encode data using xor

Disassembly:
push dword fs:[0]
mov dword fs:[0], esp
xor ebx, ebx
push ebx
push ebx
push 0x80000000
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [0x44ff28]
sub edi, edi
sub ecx, ecx
mov cl, 0xe5
inc edi
loop 0x45003a
call 0x450042
pop esi
sub esi, 0xffffffc2
push esi
sub ebx, ebx
or ebx, 0x2394
mov al, byte [esi]
xor ax, di
xchg byte [esi], al
inc esi
sub ebx, 1
cmp ebx, 0
ja 0x450052
pop esi
mov esp, dword fs:[0]
pop dword fs:[0]
pop edi
pop ebp
jmp esi

Function at 0x432000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x6e602279
nop
test eax, eax
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x432024
nop
nop
nop
mov eax, section..tls
nop
nop
mov ebx, 0x42f314
mov ecx, 0x33774eb
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x401a6f
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
call sub.kernel32.dll_GetCommandLineA
mov dword [0x404f48], eax
add ebp, 8
mov dword [0x404123], ebp
sub ebp, 8
mov dword [0x404f4c], 0x30
mov dword [0x404f50], 3
mov dword [0x404f58], 0
mov dword [0x404f5c], 0
mov dword [0x404f54], 0x402a60
mov eax, dword [0x40411b]
mov dword [0x404f60], eax
mov dword [0x404f6c], 0x10
mov dword [0x404f74], 0x404108
push 0x7f00
push 0
call sub.user32.dll_LoadIconA
mov dword [0x404f64], eax
mov dword [0x404f78], eax
push 0x7f00
push 0
call sub.user32.dll_LoadCursorA
mov dword [0x404f68], eax
push 0x404f4c
call sub.user32.dll_RegisterClassExA
push 0
push dword [0x40411b]
push 0
push 0
push 0xc8
push 0x12c
push 0x50
push 0x190
push 0xc0000
push str.Hello_from_Win32
push str.Class1
push 0
call sub.user32.dll_CreateWindowExA
mov dword [0x404f40], eax
push 0
push dword [0x404f40]
call sub.user32.dll_ShowWindow
push dword [0x404f40]
call sub.user32.dll_UpdateWindow
push 0
push 0
push 0
push 0x404f7c
call sub.user32.dll_GetMessageA
or eax, eax
je 0x401b83
push 0x404f7c
call sub.user32.dll_TranslateMessage
push 0x404f7c
call sub.user32.dll_DispatchMessageA
jmp 0x401b59
mov eax, dword [0x404f84]
mov esi, dword [0x404fdc]
lea ecx, [0x40411b]
add esi, eax
call esi
mov eax, dword [0x404f84]
push eax
call sub.kernel32.dll_ExitProcess
int3
Function at 0x40105b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x456004]
jne 0x401065
repz ret
jmp fcn.00401684

Function at 0x40495b
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x456004]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040382b
and dword [ebp - 0x14], 0
cmp dword [0x458928], 0
mov dword [ebp - 0x18], eax
jne 0x404a0e
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x404ab6
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x404ab6
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x458928], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x45892c], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x458930], eax
call edi
push eax
call esi
mov dword [0x458938], eax
test eax, eax
je 0x404a0e
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x458934], eax
mov eax, dword [0x458934]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x404a67
cmp dword [0x458938], ecx
je 0x404a67
push eax
call esi
push dword [0x458938]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x404a67
test ebx, ebx
je 0x404a67
call edi
test eax, eax
je 0x404a5e
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x404a5e
test byte [ebp - 8], 1
jne 0x404a67
or dword [ebp + 0x10], 0x200000
jmp 0x404a9a
mov eax, dword [0x45892c]
cmp eax, dword [ebp - 0x18]
je 0x404a9a
push eax
call esi
test eax, eax
je 0x404a9a
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x404a9a
mov eax, dword [0x458930]
cmp eax, dword [ebp - 0x18]
je 0x404a9a
push eax
call esi
test eax, eax
je 0x404a9a
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x458928]
call esi
test eax, eax
je 0x404ab6
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x404ab8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040105b
leave
ret
Function at 0xa0ac50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4fd000]
push edi
or ebp, 0xffffffff
jmp 0xa0ac72
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xa0ac79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xa0ac68
mov eax, 1
add ebx, ebx
jne 0xa0ac8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xa0ac9c
jne 0xa0acbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xa0acbb
dec eax
add ebx, ebx
jne 0xa0aca8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xa0ac80
add ebx, ebx
jne 0xa0acb7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xa0ad0d
xor ecx, ecx
sub eax, 3
jb 0xa0acd3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xa0ad42
sar eax, 1
mov ebp, eax
jmp 0xa0acde
add ebx, ebx
jne 0xa0acde
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xa0acac
inc ecx
add ebx, ebx
jne 0xa0acec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xa0acac
add ebx, ebx
jne 0xa0acf9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xa0acee
jne 0xa0ad0a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xa0acee
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xa0ad2c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xa0ad1e
jmp 0xa0ac6e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xa0ad2c
add edi, ecx
jmp 0xa0ac6e
pop esi
mov edi, esi
mov ecx, 0x3770bb
mov al, 0xe8
repne scasb al, byte es:[edi]
jne 0xa0ad67
cmp byte [edi], 0x4a
jne 0xa0ad4c
mov eax, dword [edi]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
add eax, esi
stosd dword es:[edi], eax
jmp 0xa0ad4a
lea edi, [esi + 0x604000]
mov eax, dword [edi]
or eax, eax
je 0xa0adb8
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x60e964]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x60ec14]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xa0ad6d
mov ecx, edi
jns 0xa0ad9c
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x60ec1c]
or eax, eax
je 0xa0adb2
mov dword [ebx], eax
add ebx, 4
jmp 0xa0ad8a
call dword [esi + 0x60ec18]
mov ebp, dword [esi + 0x60ec20]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x237]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0xa0adec
sub esp, 0xffffff80
jmp 0x759d67