joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
cmp eax, 0
nop
nop
nop
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x4ffb094f
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0xb0768f2
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x401ea2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x410284]
jne 0x401eac
repz ret
jmp fcn.00403e53

Function at 0x406ac2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x406ad1
pop dword [ebp - 0x44]
mov eax, 0x406ad1
sub dword [ebp - 0x44], eax
mov dword [ebp - 0x54], 0xcf054d7
add dword [ebp - 0x54], 0x4161f074
mov dword [ebp - 0x50], 0x22721d48
sub dword [ebp - 0x50], 0xf03ed103
mov dword [ebp - 0x4c], 0x4050d7e3
sub dword [ebp - 0x4c], 0xf40493b5
mov dword [ebp - 0x48], 0x656b8395
add dword [ebp - 0x48], 0x9a947c6b
lea eax, [ebp - 0x54]
push eax
mov eax, sym.imp.kernel32.dll_LoadLibraryA
add eax, dword [ebp - 0x44]
call dword [eax]
mov dword [ebp - 0x54], 0xdeccd7d5
sub dword [ebp - 0x54], 0x6a5a6e7f
mov dword [ebp - 0x50], 0xf7cac8d1
add dword [ebp - 0x50], 0x49a198a4
mov dword [ebp - 0x4c], 0x2b680e6c
add dword [ebp - 0x4c], 0x38075e00
mov dword [ebp - 0x48], 0x74d2f3b4
add dword [ebp - 0x48], 0x8b2d0c4c
lea ebx, [ebp - 0x54]
push ebx
push eax
mov eax, 0x12c9dcd9
sub eax, 0x12890c8d
add eax, dword [ebp - 0x44]
call dword [eax]
push 0x40
push 0x1000
push 0x3a002
push 0
call eax
mov ecx, 0x48d9
mov edi, eax
mov edx, 0x9a0dce3f
add edx, 0x6633e1c1
add edx, dword [ebp - 0x44]
mov esi, 0x6b328758
mov ebx, dword [edx]
xor dword [ebp - 0x38], 0xd88cefe2
add ebx, esi
add dword [ebp - 8], 0xc74a325d
mov dword [edi], ebx
xor dword [ebp - 0x40], 0x3917d839
add edi, 0x85c438e2
add edi, 0x7a3bc722
add edx, 4
loop 0x406bdd
add eax, 0xee5d9b1b
sub eax, 0xee5c84e4
mov ebx, eax
add eax, 5
mov ecx, 0x6120d8a9
sub ecx, 0x60e0d8a9
add ecx, dword [ebp - 0x44]
call ebx
leave
ret
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x401000
Capabilities:
Log keystrokes via polling

Disassembly:
cmp dword [esp + 0xe], 8
call dword [sym.imp.user32.dll_GetKeyboardState]
call fcn.004023d8
sub ecx, edx
call fcn.00403680
mov ebx, 0x7eff
inc ebx
call dword [fcn.0040365c]
add byte [eax], al
add byte [eax], al
mov bl, 0x31
inc eax
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], dl
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [esi + 0x4032], dh
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax + 0x36], ah
inc eax
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax - 0x6f6f6f70], dl
nop
nop
nop
nop
jmp 0x5a1285

Function at 0x4023d8
Capabilities:
Terminate process

Disassembly:
mov edx, eax
xor edi, edi
xor esi, esi
push dword [0x403657]
call dword [sym.imp.winmm.dll_waveInClose]
add eax, 5
inc eax
test eax, 0xb
jne 0x402401
push 0
call dword [sym.imp.kernel32.dll_ExitProcess]
mov edx, eax
mov dword [0x401037], eax
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
pop eax
nop
nop
nop
nop
nop
mov esi, 0x193432ae
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..data_1
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0xa600303
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x401471
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 4, 0
mov esi, eax
mov edi, dword [0x40c050]
cdq
or di, 1
idiv edi
mov edx, dword [0x40c050]
mov ebx, esi
add edx, eax
mov eax, 0x40c054
call fcn.004013ba
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
mov eax, esi
or al, 0x40
mov edi, 0x401e7b
push eax
sub edi, fcn.00401646
push edi
push fcn.00401646
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp - 4], 0
je 0x4014e7
mov eax, fcn.00401646
mov ebx, esi
mov edx, edi
call fcn.004013ba
mov edx, 0x1b600
mov eax, 0x40c054
mov ebx, esi
call fcn.0040127e
leave
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret

Function at 0x401595
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebx
push ecx
push edx
enter 0x144, 0
push 0
call dword [sym.imp.OLE32.DLL_CoInitialize]
mov dword [ebp - 0x24], 6
xor eax, eax
push 0x7f00
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x30], eax
push eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], eax
call dword [sym.imp.USER32.DLL_LoadCursorA]
push 0x7f00
push 0
mov dword [ebp - 0x28], eax
call dword [sym.imp.USER32.DLL_LoadIconA]
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 0x40]
push eax
call dword [sym.imp.USER32.DLL_RegisterClassA]
push 0
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
push eax
call dword [sym.imp.USER32.DLL_LoadAcceleratorsA]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x18]
push eax
push 1
push 1
lea eax, [ebp - 0x144]
push eax
mov dword [ebp - 4], 0x14
mov byte [ebp - 0x144], 0
call dword [sym.imp.CRYPT32.DLL_CryptBinaryToStringW]
movzx ebx, word [ebp - 0x18]
call dword [sym.imp.OLE32.DLL_CoUninitialize]
lea eax, [ebx - 0x41]
leave
pop edx
pop ecx
pop ebx
ret

Function at 0x4ca257
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x4c9fca
mov ecx, ecx
sub ecx, ecx
call fcn.004ca296
dec esi
sub ecx, 1
sub ecx, esi
xor dword [edi], ebx
add ecx, 0x4b8baf36
add ecx, esi
add esi, 0xaaec4f30
inc edi
and esi, esi
add esi, 0xae7e49bc
add esi, 1
cmp edi, edx
jne fcn.004ca257
add esi, esi
ret
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x412cf0
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x412e9a
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
sub byte [esi + ebx], 0x2f
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 8
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
xor byte [esi + ebx], 0xd2
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x3b
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 4
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
add esp, 0x44
push eax
call fcn.004013a7
add byte [esi + ebx], 0x4b
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0xd
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x78
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0xd3
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x93
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x35
add esp, 0x40
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x76
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
xor byte [esi + ebx], 0x29
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x28
push str.Protocol_of_Mind
push 0x4d04b0
call fcn.0040349a
push eax
call fcn.004013a7
add byte [esi + ebx], 0x98
add esp, 0x30
inc esi
cmp esi, edi
jb 0x412d10
pop ebx
pop edi
pop esi
ret

Function at 0x4035d5
Capabilities:
Terminate process

Disassembly:
jmp 0x451b59
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x451b6a
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.004058fd
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x403706
Capabilities:
Query environment variable

Disassembly:
jmp 0x49b002
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49b013
pop esi
ret
push ebx
push edi
push esi
call fcn.0049aee9
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fd0
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49b03b
push ebx
push esi
push edi
call fcn.004056f0
add esp, 0xc
push 0
call fcn.0040623a
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x412d00
push ebx
mov ebx, dword [esp + 0xc]
push edi
xor edi, edi
test ebx, ebx
je 0x412e87
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_InitializeAcl]
nop dword [eax]
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0x18
push 0
push 0
push 0
call esi
sub byte [edi + ebp], 0x80
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x34
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0xfc
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x6d
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x2a
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0xf
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x2d
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0xf7
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0x49
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x32
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0xb2
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x4c
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0xba
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0x87
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x52
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x5d
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x68
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0xa9
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0x4b
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x3e
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x1e
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0xa2
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x49
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x43
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x4d
push 0
push 0
push 0
call esi
xor byte [edi + ebp], 0xc1
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0xb6
push 0
push 0
push 0
call esi
add byte [edi + ebp], 0x56
inc edi
cmp edi, ebx
jb 0x412d20
pop esi
pop ebp
pop edi
pop ebx
ret

Function at 0x4035da
Capabilities:
Terminate process

Disassembly:
jmp 0x451c59
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x451c6a
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405902
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40370b
Capabilities:
Query environment variable

Disassembly:
jmp 0x49b112
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49b123
pop esi
ret
push ebx
push edi
push esi
call fcn.0049aff9
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fd5
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49b14b
push ebx
push esi
push edi
call fcn.004056f5
add esp, 0xc
push 0
call fcn.0040623f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4013c5
Capabilities:
Encode data using xor

Disassembly:
jmp 0x4159d0
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x415b7a
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x5d
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x40
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
xor byte [esi + ebx], 0xf5
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 6
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x14
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
add esp, 0x44
push eax
call fcn.0040616d
add byte [esi + ebx], 0x9d
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x98
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x6a
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xf
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0xd1
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x17
add esp, 0x40
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x38
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
xor byte [esi + ebx], 0xc5
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x4e
push str.Halloween_Beasts
push 0x4d34b0
call fcn.00402d79
push eax
call fcn.0040616d
add byte [esi + ebx], 0x39
add esp, 0x30
inc esi
cmp esi, edi
jb 0x4159f0
pop ebx
pop edi
pop esi
ret

Function at 0x4035f3
Capabilities:
Terminate process

Disassembly:
jmp 0x453df9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x453e0a
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405948
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40371f
Capabilities:
Query environment variable

Disassembly:
jmp 0x49c842
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49c853
pop esi
ret
push ebx
push edi
push esi
call fcn.0049c729
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fe4
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49c87b
push ebx
push esi
push edi
call fcn.0040572c
add esp, 0xc
push 0
call fcn.004062b2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
je 0x42e072
nop
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x2cbe15c7
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x42e0d2
nop
nop
mov ebx, 0x42cd70
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x610c4022
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x425080
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
push 0x4445f0
push 0x444604
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0
jmp 0x4250b2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x2710
jae 0x4250bd
jmp 0x4250a9
cmp dword [0x444e94], 0
jne 0x4250db
push 0x1019
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x4250db
xor eax, eax
jmp 0x42510f
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
cmp eax, 0xfffffffe
je 0x4250ea
xor eax, eax
jmp 0x42510f
push 0x11
call dword [ebp - 4]
cmp eax, 0x1f4
jle 0x425107
mov ecx, section..text
sub ecx, 0x51615
mov dword [0x444e98], ecx
mov eax, dword [0x444e98]
add eax, 4
mov esp, ebp
pop ebp
ret

Function at 0x4252b0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
jmp 0x4252c8
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 8]
jae 0x42536c
mov edx, dword [ebp - 4]
sub edx, 0x231d
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 0xc]
movzx edx, word [ecx + eax*2 + 0x463a]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 8]
shr eax, 0xc
cmp eax, 3
jne 0x425367
mov ecx, dword [ebp - 8]
push ecx
call fcn.004257e0
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
jne 0x425326
push 0x154b
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x425326
xor eax, eax
jmp 0x42536c
mov edx, dword [ebp + 0x18]
mov eax, dword [edx]
mov ecx, dword [ebp - 8]
lea edx, [ecx + eax - 0x4c3f8]
mov eax, dword [ebp + 0x18]
mov dword [eax], edx
mov ecx, dword [ebp + 0x18]
mov edx, dword [ecx]
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax + edx]
add ecx, dword [ebp + 0x14]
mov edx, dword [ebp + 0x18]
mov eax, dword [edx]
mov edx, dword [ebp + 0x10]
mov dword [edx + eax], ecx
mov eax, dword [ebp - 8]
sub eax, 0x4c3f8
mov ecx, dword [ebp + 0x18]
mov edx, dword [ecx]
sub edx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], edx
jmp 0x4252bf
mov esp, ebp
pop ebp
ret
Function at 0x5d8ab4
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0x5d87dc
add eax, 0xa3b71a3d
sub eax, 0x43c18521
call fcn.005d8af3
add eax, 0x4a6b9811
mov eax, 0x25d8cd82
xor dword [edx], edi
add ebx, 0x4edec125
inc eax
add edx, 2
sub ebx, eax
sub ebx, ebx
add eax, ebx
cmp edx, ecx
jl fcn.005d8ab4
or ebx, ebx
ret
Function at 0x40d0a0
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x228
mov eax, dword [0x53f00c]
xor eax, esp
mov dword [esp + 0x224], eax
mov eax, dword [ecx + 4]
mov edx, dword [ebp + 8]
or eax, 0x2001f
push esi
push edi
push eax
push edx
push dword [ecx]
mov dword [esp + 0x28], ecx
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], edx
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0
call fcn.0040cff0
mov esi, eax
test esi, esi
jne 0x40d197
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
lea eax, [esp + 0x20]
push eax
push esi
push esi
push esi
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0x100
push eax
lea eax, [esp + 0x3c]
push eax
push esi
push dword [esp + 0x28]
call edi
test eax, eax
jne 0x40d169
nop dword [eax]
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x10]
call fcn.0040d0a0
mov esi, eax
test esi, esi
jne 0x40d197
lea eax, [esp + 0x20]
mov dword [esp + 8], 0x100
push eax
push esi
push esi
push esi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x3c]
push eax
push esi
push dword [esp + 0x28]
call edi
test eax, eax
je 0x40d130
mov eax, dword [esp + 0xc]
test eax, eax
je 0x40d180
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0xc], 0
push dword [esp + 0x18]
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x14], 0
call fcn.0040cf10
mov esi, eax
mov eax, dword [esp + 0xc]
test eax, eax
je 0x40d1a6
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x22c]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.004c9ebd
mov esp, ebp
pop ebp
ret 4