joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416613
Capabilities:
Encode data using xor

Disassembly:
aaa
rol byte [ecx], cl
mov al, 0x95
xor eax, 0x16ef9698
and esp, ebp
cwde
dec ebx
sub byte [ebx], dh
add byte [ecx - 6], ah
mov ch, 0xd3
push 0x47e08234
call 0xf671cc69
adc dword [eax + 0x7d736413], esi
dec ecx
push esi
mov edi, 0x744b3388
xor ecx, dword [ebx + 0x74]
jne 0x4165ec
salc
pop esp
jge 0x416616
scasb al, byte es:[edi]
mov cl, byte [esi + 2]
inc eax
xlatb
fimul word [edi - 0x58d9f02e]
add al, byte [ebp - 0x59cda73f]
invalid

Function at 0x43ec94
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x62f59e09
add dword [edx], 0x5ae16ade
sbb al, 0x2c
push es
popal
push ebp
loop 0x43ec92
invalid
into
push edx
nop
jbe 0x43ec6c
out 0x2e, al
xor edx, dword [eax]
push ss
adc cl, byte [ebx]
xchg esi, eax
and eax, 0xf9a32a69
push esp
sub byte [ecx + 0x61], dl
mov eax, dword [0xb9a6a7b3]
and byte [ecx], 0x9a
mov bl, 0xe4
fcomi st(4)
popal
xor al, 0x95
sal byte [esi + 0x1805a364], 1
in eax, 2
out 0xce, al
push cs
loope 0x43ecb5
push esp
ret 0xc9f6

Function at 0x44bad0
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
mov dword [esi], 0
mov al, byte [0x66304a]
mov cl, byte [0x66304d]
mov edx, dword [0x663030]
and cl, al
mov eax, dword [0x663034]
mov byte [0x66304d], cl
mov ecx, eax
shr ecx, 2
sub edx, ecx
xor ecx, ecx
mov cl, byte [0x663043]
mov dword [0x663030], edx
mov edx, dword [0x663038]
push edi
or edx, 7
imul edx, ecx
and eax, edx
mov dword [0x663034], eax
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jge 0x44bb38
or dword [esi], 0x2000000
call dword [sym.imp.USER32.dll_GetDesktopWindow]
mov dword [0x666aac], eax
call fcn.0044ba10
push edi
call dword [sym.imp.USER32.dll_CopyIcon]
push 0
mov dword [0x666aac], eax
call sub.comdlg32.dll_FindTextW
mov eax, dword [esp + 0xc]
pop edi
pop esi
ret
Function at 0x4f6b23
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x3af9217c
xchg ecx, eax
pop eax
stc
cmp ah, byte [ecx + edx*4 + 0x58]
or esp, esp
or edi, dword [edx]
xchg esp, eax
mov dl, 0xd8
js 0x4f6b07
dec dword [edi]
jle 0x4f6ab7
sbb al, 0x7a
adc bl, dl
salc
int1
mov bh, 0xb1
les edx, [edi + 0x7930dc3e]
cmp esi, dword [ecx]
sub al, 0xf6
mov byte [0x1ac42ad2], al
ror dword [ecx + 0x6f], 0x3b
mov dl, 0xa
pop edi
xchg edi, eax
jecxz 0x4f6a8d
adc eax, dword gs:[edx]
ret 0xd1c3
clc
cmp esi, dword [edi]
lodsb al, byte [esi]
and edi, esi
div ebp
push edi
sbb edi, dword [ebp + 0xe9c0efc]
push cs
sub ebx, dword [esi]
jl 0x4f6ac5
push esi
pop edi
dec ecx
push ebx
js 0x4f6a7c
lodsb al, byte [esi]
int3
sub bl, byte [edi + 0x745acb60]
cmc
out dx, eax
ficom dword [ebp + edx*8 + 0x4d]
jb 0x4f6a79
fiadd dword [edi + ecx*4]
scasb al, byte es:[di]
or ecx, dword [edi + 0x6dbabe42]
sti
add bh, cl
adc dl, al
lcall 0xc059, 0xf9564d5c
push cs
invalid
cmp ebx, dword [ecx]
pop esi
retf
push ss
in al, 0x41
push edx
popfd
cwde
mov bl, 0x78
pushfd
jecxz 0x4f6acf
mov ah, 0x9e
test dword [esi], ecx
cmp dword [edx + 0x1fb37864], 0xffffffc4
loopne 0x4f6add
jge 0x4f6b85
lahf
sbb ah, byte [edx - 0x33]
mov ah, 0x8a
js 0x4f6b2e
lahf
sub bl, ah
mov bl, 0x63
or al, 0x9b
pop edx
dec ebp
test al, 0xd6
aaa
aad 0x4e
and edi, dword [esi - 0xf6790d8]
cld
sahf
sbb al, dl
xor al, 0xa1
wait
out dx, eax
jbe 0x4f6b4f
inc esi
iretd
test dword [edx + 0x258b7eb7], 0x9a513a52
mov esp, dword [0x9a513a52]
dec esi
sbb eax, 0x95789f75
outsb dx, byte [esi]
imul byte [edx + 0x7c96bf43]
test al, 0xfe
sti
sub al, 0x27
push cs
call 0xf2472914
pop es
push esp
jge 0x4f6b81
or al, 0x9c
xchg ebp, eax
cmp ecx, dword [esi + 0x41]
in al, dx
aas
invalid

Function at 0x623273
Capabilities:
Encode data using xor

Disassembly:
push edi
in al, 0xd3
hlt
daa
mov ebp, edx
mov edx, 0xc015ff4b
test cl, cl
mov eax, 0x1af987d7
adc edi, dword [eax - 0x4cf224c8]
xor dword [esi + ebx*2 - 0x38], 0x5d
pop ebp
pushfd
sbb byte [ebx + 0x28], al
cdq
test byte [ecx + 0x48], bh
mov ebx, 0xac734497
mov dh, byte [eax + edx + 0x42704342]
jo 0x6232b7
jo 0x6232b7
insd dword es:[edi], dx
push ss
pop ecx
inc ecx
aam 0xc0
jge 0x623246
movsb byte es:[edi], byte [esi]
add al, 0x58
or byte [ecx + edi*4 - 0x2475b49e], dh
fisttp word [edi]
loop 0x62320c
inc ecx
push eax
lodsb al, byte [esi]
in al, dx
aaa
insd dword es:[edi], dx
inc esp
insd dword es:[edi], dx
pop esp
pushal
pop ecx
dec esp
movsb byte es:[edi], byte [esi]
not byte [ebp + 0x23]
aaa
scasd eax, dword es:[edi]
add edi, eax
mov bl, 0xe2
sub eax, 0x11dd14f2
invalid
inc ecx
sub ebx, ebx
leave
imul esi, dword [esi - 0x389ae84c], 0x98a03daa
mov esi, 0xc4bab6cb
loope 0x62325f
or edx, dword [ebp - 0x1da90b08]
push es
add al, 0x97
in al, dx
pop esi
stc
jbe 0x62330e
push ebx
xchg dword [eax - 0x2c], edi
out dx, al
mov bl, 0xd6
add ch, bl
out dx, al
iretd
inc edi
hlt
Function at 0x659d3d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x663398
cmp edx, dword [eax]
je 0x659d5f
add eax, 8
inc ecx
cmp eax, 0x663428
jl 0x659d50
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x663398]
jne 0x659e8d
mov eax, dword [0xa600f4]
cmp eax, 1
je 0x659e67
test eax, eax
jne 0x659d90
cmp dword [0x6632c4], 1
je 0x659e67
cmp edx, 0xfc
je 0x659e8d
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x659dc7
lea eax, [ebp - 0x1a4]
push 0x65fc00
push eax
call fcn.0065a720
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.0065abb0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x659e0a
lea eax, [ebp - 0x1a4]
push eax
call fcn.0065abb0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x65fbfc
push edi
call fcn.0065ca80
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x65fbe0
push eax
call fcn.0065a720
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.0065a730
lea eax, [ebp - 0xa0]
push 0x65fbdc
push eax
call fcn.0065a730
push dword [esi + 0x66339c]
lea eax, [ebp - 0xa0]
push eax
call fcn.0065a730
push 0x12010
lea eax, [ebp - 0xa0]
push 0x65fbb4
push eax
call fcn.0065c9f4
add esp, 0x2c
pop edi
jmp 0x659e8d
lea eax, [ebp + 8]
lea esi, [esi + 0x66339c]
push 0
push eax
push dword [esi]
call fcn.0065abb0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x423ad0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x14000]
push edi
or ebp, 0xffffffff
jmp 0x423af2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x423af9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x423ae8
mov eax, 1
add ebx, ebx
jne 0x423b0b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x423b00
jne 0x423b1c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x423b00
xor ecx, ecx
sub eax, 3
jb 0x423b30
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x423ba2
mov ebp, eax
add ebx, ebx
jne 0x423b3b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x423b48
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x423b6c
inc ecx
add ebx, ebx
jne 0x423b58
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x423b4d
jne 0x423b69
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x423b4d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x423b8c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x423b7d
jmp 0x423aee
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x423b8c
add edi, ecx
jmp 0x423aee
pop esi
mov edi, esi
mov ecx, 0x65
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x423baa
cmp byte [edi], 1
jne 0x423baa
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 0x423baf
lea edi, [esi + 0x21000]
mov eax, dword [edi]
or eax, eax
je 0x423c1e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x23060]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x230ec]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x423bdc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x230f0]
or eax, eax
je 0x423c18
mov dword [ebx], eax
add ebx, 4
jmp 0x423bf9
call dword [esi + 0x230f4]
popal
jmp 0x403492
Function at 0x401310
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0xc], ecx
cmp dword [ebp + 0x10], 0
je 0x401327
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x40132e
xor al, al
jmp 0x4013b2
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
add edx, 1
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 8]
mov cl, byte [eax]
mov byte [ebp - 1], cl
add dword [ebp - 8], 1
cmp byte [ebp - 1], 0
jne 0x40133d
mov edx, dword [ebp - 8]
sub edx, dword [ebp - 0x14]
mov dword [ebp - 0x18], edx
jne 0x40135e
xor al, al
jmp 0x4013b2
lea eax, [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov ecx, dword [ebp - 0xc]
call fcn.00401580
movzx eax, al
test eax, eax
jne 0x40137d
xor al, al
jmp 0x4013b2
lea ecx, [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
lea eax, [ebp + 0xc]
push eax
push 0
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4013a8
mov dword [ebp - 0x10], 1
jmp 0x4013af
mov dword [ebp - 0x10], 0
mov al, byte [ebp - 0x10]
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4013c0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0xc], ecx
cmp dword [ebp + 0x10], 0
je 0x4013d7
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x4013de
xor al, al
jmp 0x401462
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
add edx, 1
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 8]
mov cl, byte [eax]
mov byte [ebp - 1], cl
add dword [ebp - 8], 1
cmp byte [ebp - 1], 0
jne 0x4013ed
mov edx, dword [ebp - 8]
sub edx, dword [ebp - 0x14]
mov dword [ebp - 0x18], edx
jne 0x40140e
xor al, al
jmp 0x401462
lea eax, [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov ecx, dword [ebp - 0xc]
call fcn.00401470
movzx eax, al
test eax, eax
jne 0x40142d
xor al, al
jmp 0x401462
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
push 0
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
mov eax, dword [edx]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x401458
mov dword [ebp - 0x10], 1
jmp 0x40145f
mov dword [ebp - 0x10], 0
mov al, byte [ebp - 0x10]
mov esp, ebp
pop ebp
ret 0x10
Function at 0x40483c
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40487b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40487b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40487b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40487b
cmp dword [ecx + 0x74], 0xe
jbe 0x40487b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x40a360
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x40a3a3
call fcn.0040b93c
mov dword [eax], 0xf
call fcn.0040b94f
mov dword [eax], 0xd
call fcn.00409920
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00403f8e
leave
ret
test eax, eax
jne 0x40a3aa
inc eax
jmp 0x40a397
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x40a395
xor eax, eax
cmp ecx, 1
setne al
jmp 0x40a397

Function at 0x40d7ea
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x419be8
push 0x419be0
push str.FlsAlloc
push 0x1f
call fcn.0040d6a9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x40d81e
push dword [ebp + 8]
mov ecx, esi
call dword [0x418188]
call esi
jmp 0x40d824
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x40d868
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x419bf8
push 0x419bf0
push str.FlsGetValue
push 0x21
call fcn.0040d6a9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x40d89f
push dword [ebp + 8]
mov ecx, esi
call dword [0x418188]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x40d8a7
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x419c00
push 0x419bf8
push str.FlsSetValue
push 0x22
call fcn.0040d6a9
mov esi, eax
add esp, 0x10
test esi, esi
je 0x40d8e1
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x418188]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x40f076
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x40f113
push ebx
push esi
call fcn.0040f03f
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0040def9
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x40f0c0
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x40f112
push edi
push eax
call fcn.0040b99c
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x40f0e0
call fcn.0040b962
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x40f111
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0040def9
add esp, 0x20
test eax, eax
jne 0x40f0ff
push edi
call fcn.0040b962
jmp 0x40f107
push ebx
call fcn.0040b962
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x4170b0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4170dd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4170dd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x3e285f92
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
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
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, str.2..
nop
nop
mov ebx, 0x4304d8
mov ecx, 0x2ee13b32
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x463b41
Capabilities:
Encode data using xor

Disassembly:
sub edx, esi
int1
mov bl, 0x32
sub dword [edx - 0x23cf73a8], 0xffffff94
sbb ch, byte [ebx - 0x2c]
adc bl, dl
sub al, 0x4d
stosb byte es:[edi], al
push cs
push esi
out 8, al
iretd
fisubr dword [ebp - 0x71]
nop
inc ebx
pop eax
dec ebp
fst qword [edi + ebp]
pop eax
jge 0x463a71
pop ebx
or byte [ebp - 0x51], dh
pop ebp
lodsd eax, dword [esi]
jge 0x463a81
dec ebp
or al, dh
or byte [ebp + 0xd], bh
pop ebp
shl dword [edi - 0x39], cl
invalid
or al, dh
sub byte [ebp + 0x2c], ch
jns 0x463b42
pop ebp
sub al, 0xfe
sub al, 0x7f
jl 0x463b47
jl 0x463abf
cmpsb byte [esi], byte es:[edi]
and eax, 0xf82c2c1d
das
out dx, eax
push ebx
clc
xor byte [edx + 0x3bd3082e], 0x60
xchg ecx, eax
push 0xffffffffffffffb6
pop edx
mov ecx, 0x68315bca
salc
pop dword [ecx - 0x4b005ec3]
mov eax, dword [0xfe1db4ff]
invalid
invalid
invalid
mov eax, dword [0xfe1db4ff]
and dword [edx + 0x35580c04], ebx
std
sub bl, dl
adc al, 0xff
push dword [ebp + ebx + 0x49a21fe]
lcall 0x28fd, 0x35580c04
rcl dword [edi + edi*8], cl
or al, 0x58
xor eax, 0x14d328fd
push dword [edi]
aaa
fbld tbyte [ebp - 0x847014f]
dec esp
mov gs, word [ebp - 0x33281304]
lodsb al, byte [esi]
mov ebp, 0x892f2448
sub al, 0x9f
dec eax
jle 0x463bce
mov word [edi], cs
mov esp, eax
aad 0x9d
aaa
std
imul ebp, ebp, 0xcc4de000
sub eax, 0x34af506e
mov cl, 0x61
adc dword [ebp - 0x30ad28e6], ebp
test eax, 0xda470736
loop 0x463b13
adc byte [eax + 0x13fc817f], bl
add eax, 0x6e67f6fb
add byte [eax - 0x59b33563], 0xc
mov byte [0xed029201], al
popal
int 2
lcall 0x61a4, 0x44954982
dec edi
popfd
sbb al, 0xbc
inc ecx
hlt
add byte [ecx - 0x3d], bl
bound eax, qword [edi - 0x385819f8]
in eax, 0x41
stosd dword es:[edi], eax
clc
push ss
nop
or al, 0x8e
dec eax
in al, 0x3e
invalid

Function at 0x496549
Capabilities:
Encode data using xor

Disassembly:
salc
fcmovbe st(0), st(5)
sub byte [esi - 0x45e53d4c], cl
xchg esi, eax
aas
lahf
dec ecx
xchg edi, eax
daa
loopne 0x49650a
jecxz 0x49655d
xchg ebp, eax
inc esp
stosb byte es:[edi], al
invalid
Function at 0x4c9fd5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4d43e8
cmp edx, dword [eax]
je 0x4c9ff7
add eax, 8
inc ecx
cmp eax, 0x4d4478
jl 0x4c9fe8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4d43e8]
jne 0x4ca125
mov eax, dword [0x4d9e10]
cmp eax, 1
je 0x4ca0ff
test eax, eax
jne 0x4ca028
cmp dword [0x4d4314], 1
je 0x4ca0ff
cmp edx, 0xfc
je 0x4ca125
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4ca05f
lea eax, [ebp - 0x1a4]
push 0x4cfe00
push eax
call fcn.004ca9c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004cae50
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4ca0a2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004cae50
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4cfdfc
push edi
call fcn.004ccd20
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4cfde0
push eax
call fcn.004ca9c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004ca9d0
lea eax, [ebp - 0xa0]
push 0x4cfddc
push eax
call fcn.004ca9d0
push dword [esi + 0x4d43ec]
lea eax, [ebp - 0xa0]
push eax
call fcn.004ca9d0
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4cfdb4
push eax
call fcn.004ccc94
add esp, 0x2c
pop edi
jmp 0x4ca125
lea eax, [ebp + 8]
lea esi, [esi + 0x4d43ec]
push 0
push eax
push dword [esi]
call fcn.004cae50
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x402c4a
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
test dword [ebp + 0x10], 0x8000
jne 0x402c94
push 2
push 0
push 0x40000000
push dword [eax]
lea eax, [ebp + 0x10]
push eax
call fcn.00401979
add esp, 0x14
test eax, eax
jl 0x402c94
and dword [ebp - 4], 0
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
leave
ret 0xc

Function at 0x433000
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
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
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
pop eax
nop
nop
nop
nop
mov esi, 0x5d373415
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x433060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
je 0x4330d2
nop
nop
nop
nop
mov ebx, 0x4304d8
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
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
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
mov esi, 0x561a7faf
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x102568eb
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x1028dded
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1028dc6c

Function at 0x10291a70
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10291730

Function at 0x43b647
Capabilities:
Encode data using xor

Disassembly:
push 0x43b3c1
pop esi
mov eax, eax
or ecx, ecx
call fcn.0043b67f
sub eax, ecx
push 0x6af0fb2b
pop ecx
sub ecx, 0xf1ac4ef7
xor dword [ebx], esi
push eax
pop ecx
inc ebx
dec eax
cmp ebx, edx
jne fcn.0043b647
sub eax, eax
add eax, 0x24f5cab9
and ecx, ecx
ret
Function at 0x65fed3
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0065fad8

Function at 0x65fede
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0065fc59

Function at 0x408969
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x4085d8
dec edi
mov esi, edi
call fcn.004089a5
inc esi
dec esi
xor dword [eax], edx
mov esi, 0xc73527e6
add edi, 0x271603d
inc eax
cmp eax, ecx
jne fcn.00408969
add esi, esi
sub esp, 4
mov dword [esp], esi
mov edi, dword [esp]
add esp, 4
ret