joyce8/EMBER2024-capa huggingface dataset:
Function at 0x417d8d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call 0x52a606
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x417dfe
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x52a606
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x5242e1
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x417ea4
cmp edi, dword [esi + 0x7c]
jge 0x417ea4
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call int.0042c748
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call int.0042c748
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x52a606
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x52a606
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x417df6
jmp 0x417dc6
call fcn.0043096f
int3
Function at 0x444ece
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
packssdw mm4, mm7
retf
inc ebx
sbb ebp, dword [ebx - 0x154499c9]
mov dh, 0x9e
dec esi
mov ebx, 0x4e9eb6ea
jbe 0x444dbc
lcall 0x564c, 0x50b3b60b
pushal
mov edi, 0x5d56a8c5
pop esi
cmp eax, ecx
jle 0x444e4b
lds ecx, [edi - 0x46161443]
inc edi
jle 0x444e59
jbe 0x444e60
out 0xfb, eax
adc bl, byte [edx - 0x38]
xor al, 0x57
mov ecx, 0x76af8f19
insb byte es:[edi], dx
pop ecx
or al, 0x36
nop
push cs
dec esi
push cs
inc esi
pop edi
add eax, 0x8cb47ba0
push ebx
jge 0x444e69
iretd
push ebx
out 0x8d, al
cmpsb byte [esi], byte es:[edi]
std
mov dword [0xa7e4bd0f], eax
pop ss
sar dword [ebp - 0x47], 0x3d
lahf
sub eax, 0xd0a70d51
jno 0x444def
push ecx
or eax, 0x9e71d0a7
jns 0x444e9c
jle 0x444df4
dec esi
int1
jmp 0x84054f
mov dh, 0x3f
add byte [ebx - 0x73f0015a], dh
mov ebp, 0x34b450d9
jb 0x444e6c
cmpsb byte [esi], byte es:[edi]
dec byte [edi]
invalid
adc eax, esi
dec edi
inc ebp
invalid
mov edx, 0xfc7dcc33
jnp 0x444e7c
rcl ebx, cl
mov ch, 0xa
out 0x99, al
xor dword [esi - 0x4e2c5f5a], ecx
invalid
cmpsb byte [esi], byte es:[edi]
mov al, byte [0x9ffeb1d3]
and eax, 0xeed810f7
test al, 0x89
mov dword [edx], ecx
xchg esi, eax
xchg ecx, eax
invalid
mov dl, 0xc2
xchg byte [0xb3612ecd], ch
cmp edi, esi
leave
movsd dword es:[edi], dword [esi]
jecxz 0x444eb9
jno 0x444e3a
popfd
xor esi, dword [edx]
aas
stosd dword es:[edi], eax
in eax, dx
or al, 0xba
sar byte [ecx], 1
jmp [0x59d4f733]
xor eax, 0x4e1f5640
dec ebp
rcr dword [ebx + esi*2], 0xf0
jb 0x444e5d
adc bh, byte [edi - 3]
and eax, 0xb88c307
stosb byte es:[edi], al
and byte [esi - 0x20c02490], ah
imul esi, dword [ecx + 0x3b1e600e], 0xa66b5a80
test byte [ebx], 0x3b
jnp 0x444e8f
sal byte [edx], 0xfe
xchg byte [eax], bl
add dl, byte [edi - 0x287e769b]
or byte [eax], cl
add eax, 0xe1ff3ee4
stosb byte es:[edi], al
pushfd
xor byte [ebp + 0x65081c4], ah
add byte [edi - 0x1ec9874f], 0xf2
adc eax, edx
dec ebp
test byte [esi - 0x8eb23b8], 0x5c
mov al, 0x72
test eax, 0xb1e1008e
mov cl, 0x26
cmp bl, byte [ebp - 0x46916b48]
inc ebp
push esp
jg 0x444eec
adc edi, 0xe4050808
notrack jmp ecx
pop edx
xchg ecx, eax
pop eax
dec esp
and edi, dword [edx - 0x4cf94734]
sbb byte [ebp + 0x2f], cl
dec edx
sbb ch, byte [esp + edi*4 - 0x3aa5f2ce]
push 0xc25b55fb
cmc
hlt
Function at 0x445327
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x557ad6
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x5517b1
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x445374
cmp edi, dword [esi + 0x7c]
jge 0x445374
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.00459c18
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.00459c18
add dword [eax], eax
add dword [eax], eax
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x557ad6
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x557ad6
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x4452c6
jmp 0x445296
call fcn.0045de3f
int3

Function at 0x45bbbb
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x56e336
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x568011
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x45bbd4
cmp edi, dword [esi + 0x7c]
jge 0x45bbd4
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.00470478
mov eax, dword [esp + 0x20]
inc esp
and al, 0x20
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.00470478
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x56e336
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x56e336
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x45bb26
jmp 0x45baf6
call fcn.0047469f
int3
Function at 0x4726a4
Capabilities:
Resolve function by parsing pe exports

Disassembly:
movsb byte es:[edi], byte [esi]
and al, 0
add byte [eax], al
add byte [ebp + 0x9b], cl
add byte [eax], bh
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call 0x584f36
mov dword [esp + 0x28], eax

Function at 0x4726ed
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x47272e
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call 0x584f36
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call 0x57ec11
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x4727d4
cmp edi, dword [esi + 0x7c]
jge 0x4727d4
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call int.00487078
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call int.00487078
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x584f36
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call 0x584f36
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x472726
jmp 0x4726f6
call fcn.0048b29f
int3

Function at 0x492c53
Capabilities:
Encode data using xor

Disassembly:
push cs
xor al, 0x61
stosb byte es:[edi], al
rcl edx, 0x1c
pushfd
clc
mov byte [0xfe4e0c49], al
xlatb
or al, byte [ecx]
mov word [edx], cs
adc al, 6
push eax
mov al, byte [ecx]
and al, 0xdb
nop
lea ecx, [ecx + ebp - 0x5c137b9]
cli
cli
in eax, 0xe
fsubr st(2)
pushal
insb byte es:[edi], dx
xchg ecx, eax
sbb al, 0xf4
and al, 0x65
add ecx, dword [edi]
and dh, bl
xor byte [ecx], ah
ja 0x492c33
mov esi, 0x3fc6b46
cmp edi, dword [ebx + 0xd3ae2e9]
cmp dword [ebx], 0xffffff8b
sbb eax, 0xf2fb5e3c
or al, dh
in eax, 0x7e
invalid
Function at 0x494900
Capabilities:
Encode data using xor

Disassembly:
out dx, eax
push eax
add byte [esi], cl
xchg esp, eax
dec eax
ror byte [ecx - 0x27070811], 0xef
mov al, 0xb3
int3
jecxz 0x49483c
int1
cmc
shl byte [ecx + eax*4 - 0x6ee580da], 1
adc edi, dword [ecx + eax*4 + 0x1c]
xchg ecx, eax
jo 0x4948e0
fistp dword [ebp - 0x7e65e542]
lea edx, [0xb21f3541]
sbb dword [edi], esp
out dx, eax
mov al, 0x81
pop es
mov dl, 0x22
sbb dword [ebx + esi*8], esi
jbe 0x494890
dec eax
invalid
xchg ebx, eax
ficomp word [esi - 0x7fcee5f3]
add byte cs:[ecx - 3], ch
xor dword [eax - 0x296ffd2], eax
xchg byte [ebx + 0x75373c3a], dl
pop ds
push ds
inc esp
sub al, 0x8d
je 0x494921
or eax, 0xb94114f2
xor dword [edi + 0x47ad24e5], esi
in eax, 0x24
lodsd eax, dword [esi]
inc edi
in eax, 0x24
lodsd eax, dword [esi]
inc edi
cmc
and edi, ecx
mov bh, 0x61
jbe 0x4948e5
push ss
loope 0x494894
xchg ebp, eax
xchg ch, ah
pop es
jp 0x49494d
std
adc eax, 0x9833e0d8
add dh, byte [eax + 0x5117e01d]
daa
pop esi
sbb ch, byte [esi - 9]
rol dl, 1
wait
and eax, 0xad0ebecb
and dword [0xe73464f], esp
sal byte [esi + 0x15], cl
out 0x75, al
push ecx
mov byte [esi], dl
mov esi, 0x6ee7196c
imul edx, dword [ebp - 0x5a], 0xe59ad26e
add al, 0xa2
xor eax, 0x425e34ca
xor al, 0x5e
inc edx
adc ebp, dword [ecx + 0x64f13f93]
rcr ecx, 0x30
lds edx, [eax - 0x5094f93d]
invalid

Function at 0x498585
Capabilities:
Encode data using xor

Disassembly:
clc
invalid
nop
inc esi
js 0x498587
mov byte [0xc5685b0f], al
daa
mov cl, 0x40
jecxz 0x498524
nop
jmp [edx - 0x1d]
div byte [edx - 0x1a2cb79c]
pushal
insb byte es:[edi], dx
pop ecx
xor eax, 0x52af5820
pop eax
scasd eax, dword es:[edi]
push edx
sbb al, 0x38
mov dh, 0x55
cmp byte [esi - 0x43060dab], dh
ja 0x498581
push ebp
stc
mov esp, 0x5048f477
dec eax
push eax
movsd dword es:[edi], dword [esi]
arpl word [ecx], sp
jae 0x498576
mov ecx, esp
ror dword [ebx], cl
pop ebp
pushal
inc edi
dec edi
jbe 0x498616
cmp ebx, dword [0x999c581a]
call 0xf434a05
mov esp, 0xef4d32d
mov byte [0xcb11a1b4], al
inc esi
lodsb al, byte [esi]
std
lodsd eax, dword [esi]
call 0xcaa907bc
jne 0x498620
rol dword [ebp + 0x16], cl
sub ebp, eax
lds ebp, [edi - 0x61]
push edi
adc eax, 0x734a8aa3
xchg esp, eax
push 0xffffffffffffffb0
push eax
jns 0x49855c
pop ebp
add dword [edx], edi
dec ebp
push 0xffffffffffffff80
xchg esp, eax
cmp cl, byte [esi - 0x75d0f5e3]
fidivr dword [ecx]
invalid
das
mov bl, dl
cmp esi, eax
xor esi, esp
mov ecx, 0xb09ec0f5
test al, 0xb1
add byte [ebp - 0x24], bh
and ecx, dword [0xf5c4639d]
adc byte [esi + 0x22], dl
jno 0x49859e
inc ebx
push ebx
sbb byte [edi], 0xc1
dec esi
xchg esi, eax
jns 0x49861c
inc esp
pop eax
cmp edi, ecx
mov edi, 0xa79e2d23
lahf
add edx, esp
invalid
inc edx
or eax, dword [edx]
or bh, dl
adc byte [eax + 0x36], ch
jae 0x4985de
push 0x92be7336
xchg edx, eax
mov eax, 0x6550fc89
pushfd
sub dword [ecx - 0x57], ebp
adc cl, byte [ecx - 0x57]
mov byte [edi], bl
xchg ebx, eax
outsd dx, dword [esi]
push esi
adc dword [eax + 0xe], 0x5b2d3d7c
test eax, 0x6261f706
sbb edi, edi
stosd dword es:[edi], eax
jmp 0xee34c8f5
Function at 0x4a0650
Capabilities:
Encode data using xor

Disassembly:
out dx, eax
invalid
push eax
clc
adc al, 0x71
scasb al, byte es:[edi]
xchg dword [edx], ebp
push esi
pop ebx
cmp al, 0x81
mov ebx, 0xc145fd5d
fisub word [esi + 0x5d]
sbb eax, 0xf516422
sbb cl, byte [esp + ebp*4 - 0x80]
loope 0x4a062b
cmp dword [edx], 0xffffff8c
dec edx
inc edi
invalid

Function at 0x4b7a11
Capabilities:
Terminate process

Disassembly:
sbb byte [eax], al
dec esp
add byte [eax + 0x14], ch
add byte [eax + eax - 0x18], cl
inc ebx
add byte [eax], al
add byte [ecx + 0x59], bl
push 0x4c0020
push 0x4c001c
call fcn.004b7a62
pop ecx
pop ecx
test ebx, ebx
pop ebx
je 0x4b7a3e
call fcn.004b7a59
pop edi
ret
push dword [esp + 8]
mov dword [0x4c4d60], edi
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x4b8519
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c0398
cmp edx, dword [eax]
je 0x4b853b
add eax, 8
inc ecx
cmp eax, 0x4c0428
jl 0x4b852c
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c0398]
jne 0x4b8669
mov eax, dword [0x4c4d1c]
cmp eax, 1
je 0x4b8643
test eax, eax
jne 0x4b856c
cmp dword [0x4c02c0], 1
je 0x4b8643
cmp edx, 0xfc
je 0x4b8669
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4b85a3
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004b8f00
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004b9390
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4b85e6
lea eax, [ebp - 0x1a4]
push eax
call fcn.004b9390
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4bd98c
push edi
call fcn.004bb260
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004b8f00
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004b8f10
lea eax, [ebp - 0xa0]
push 0x4bd96c
push eax
call fcn.004b8f10
push dword [esi + 0x4c039c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004b8f10
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004bb1d4
add esp, 0x2c
pop edi
jmp 0x4b8669
lea eax, [ebp + 8]
lea esi, [esi + 0x4c039c]
push 0
push eax
push dword [esi]
call fcn.004b9390
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 0x40686f
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x460114], 0
jne 0x4068ad
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406883
mov dword [ecx*4 + 0x460110], eax
inc ecx
cmp ecx, 0x100
jl 0x40687e
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x4068da
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x460110]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4068bb
not eax
pop ebp
ret 0xc

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x403ac5
nop
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00401219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40c7d0
nop
mov ecx, 0x420a365d
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x432024
nop
mov eax, section..data
nop
mov ebx, 0x42f314
nop
nop
mov ecx, 0x6d8240aa
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
popal
jmp 0x431219

Function at 0x10e1058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.010e11a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x10e107e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10e106a
add dl, dl
jne 0x10e1089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10e10dc
xor eax, eax
add dl, dl
jne 0x10e1096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10e117d
add dl, dl
jne 0x10e10a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10e10b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10e10bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10e10c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x10e10d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x10e1075
mov eax, 1
add dl, dl
jne 0x10e10ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10e10f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10e10e1
sub eax, ebx
mov ebx, 1
jne 0x10e1128
mov ecx, 1
add dl, dl
jne 0x10e110e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x10e1119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10e1105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10e1075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x10e113f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x10e114a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10e1136
cmp eax, 0x7d00
jae 0x10e116d
cmp eax, 0x500
jb 0x10e1168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10e1075
cmp eax, 0x7f
ja 0x10e1170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x10e1075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x10e119e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x10e1075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401000
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
mov ebp, esp
add esp, 0xfffffffc
push esi
call dword [sym.imp.KERNEL32.DLL_GetCommandLineA]
mov dword [0x4033fc], eax
mov eax, dword [ebp + 4]
mov dword [0x40323a], eax
xor eax, eax
mov ecx, 0x16
push eax
dec ecx
jne 0x401020
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push 0x7f00
push esi
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [ebp - 0x5c]
push ecx
mov eax, 0x30
mov dword [ecx], eax
mov eax, dword [0x40323a]
mov dword [ebp - 0x48], eax
mov eax, 0x4016df
mov dword [ebp - 0x54], eax
mov ecx, str.Hello
mov dword [ebp - 0x34], ecx
call dword [sym.imp.USER32.dll_RegisterClassExA]
xor ecx, ecx
push ecx
push dword [0x40323a]
push ecx
push ecx
push 0x12e
push 0x7a
push 0x34c
push 0x2aa
push 0x40000
lea eax, str.lukifas
push eax
mov eax, str.Hello
push eax
push ecx
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x403448], eax
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [0x403448]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
xor ebx, ebx
lea edi, [ebp - 0x50]
jmp 0x4010bc
push edi
call dword [sym.imp.USER32.dll_DispatchMessageA]
push ebx
push ebx
push ebx
push edi
call dword [sym.imp.USER32.dll_GetMessageA]
test al, al
jne 0x4010b5
mov esp, ebp
ret

Function at 0x42e004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x42e00c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403ac5
nop
sub eax, 0x403a6b
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x401160
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push 0x1e
xor esi, esi
lea eax, [ebp - 0x20]
push esi
push eax
call fcn.004064a0
mov eax, dword [ebp + 8]
mov dword [ebp - 0x18], eax
mov eax, 0x414
mov word [ebp - 0x10], ax
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 3
mov dword [ebp - 0x14], esi
mov dword [ebp - 0xa], esi
mov dword [ebp - 6], esi
call dword [sym.imp.SHELL32.dll_SHFileOperationA]
pop esi
leave
ret
Function at 0x4019fd
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x214
mov eax, dword [0x419054]
xor eax, ebp
mov dword [ebp + 0x190], eax
mov eax, dword [ebp + 0x19c]
push esi
push edi
mov dword [ebp - 0x7c], eax
mov esi, str.InstallFile
push esi
lea eax, [ebp + 0x8c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
xor edi, edi
mov dword [ebp - 0x80], 0x104
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x78]
push eax
push 0
push 0
lea eax, [ebp + 0x8c]
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x401a7a
inc edi
push edi
push esi
lea eax, [ebp + 0x8c]
push str._s_d
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
cmp edi, 0x14
jl 0x401a3f
push dword [ebp - 0x7c]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
push dword [ebp - 0x7c]
lea eax, [ebp + 0x8c]
push 1
push 0
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push ebx
call dword [sym.imp.ADVAPI32.dll_RegFlushKey]
mov ecx, dword [ebp + 0x190]
pop edi
xor ecx, ebp
pop esi
call fcn.00405ca5
add ebp, 0x194
leave
ret

Function at 0x401ab8
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x378
mov eax, dword [0x419054]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
push 0xffffffffffffffff
lea ebx, [ebp - 0x244]
mov dword [ebp - 0x378], eax
mov byte [ebp - 0x36d], 0
call fcn.00405b42
pop ecx
test eax, eax
je 0x401af7
xor al, al
jmp 0x401c21
mov eax, dword [ebp - 0x244]
xor edi, edi
cmp eax, edi
mov dword [ebp - 0x374], eax
jle 0x401af0
push 0x104
lea eax, [ebp - 0x114]
push edi
push eax
call fcn.004064a0
add esp, 0xc
cmp dword [ebp - 0x374], edi
jle 0x401b9d
mov eax, dword [ebp - 0x378]
push edi
lea ebx, [ebp - 0x244]
call fcn.00405b42
pop ecx
test eax, eax
jne 0x401b67
lea eax, [ebp - 0x240]
push eax
call fcn.00405e40
mov esi, eax
pop ecx
sub esi, 4
lea eax, [ebp + esi - 0x240]
push eax
push str..msi
call fcn.00408342
pop ecx
pop ecx
test eax, eax
je 0x401b72
inc edi
cmp edi, dword [ebp - 0x374]
jl 0x401b26
jmp 0x401b9d
push esi
lea eax, [ebp - 0x240]
push eax
lea eax, [ebp - 0x114]
push eax
call fcn.00406130
add esp, 0xc
lea eax, [ebp + esi - 0x114]
push str..exe
push eax
call fcn.00405f60
pop ecx
pop ecx
cmp byte [ebp - 0x114], 0
je 0x401c1b
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov esi, eax
cmp esi, 0xffffffff
je 0x401af0
lea eax, [ebp - 0x36c]
push eax
push esi
mov dword [ebp - 0x36c], 0x128
call sub.KERNEL32.dll_Process32First
test eax, eax
jne 0x401be1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x401af0
lea eax, [ebp - 0x348]
push eax
lea eax, [ebp - 0x114]
push eax
call fcn.00408342
pop ecx
pop ecx
test eax, eax
je 0x401c0d
lea eax, [ebp - 0x36c]
push eax
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x401be1
jmp 0x401c14
mov byte [ebp - 0x36d], 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, byte [ebp - 0x36d]
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00405ca5
leave
ret