joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e1ac4
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x5193a8
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push edi
mov eax, dword [0x5624e0]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov edi, ecx
lea ecx, [esp + 0xc]
call fcn.004eaad3
mov dword [esp + 0x28], 0
test esi, esi
jne 0x4e1b0a
xor eax, eax
jmp 0x4e1b0d
mov eax, dword [esi + 4]
push eax
call dword [0x51b1ac]
push eax
lea ecx, [esp + 0x10]
call int.004eb108
lea eax, [edi + 0x7c]
test eax, eax
je 0x4e1b28
mov eax, dword [eax + 4]
push eax
mov eax, dword [esp + 0x14]
push eax
call fcn.004eb46d
mov edx, dword [esp + 0x10]
mov ecx, dword [edi + 0xbc]
push 0xcc0020
push 0
push 0
push edx
mov ebx, eax
mov eax, dword [edi + 0xc0]
push eax
mov eax, dword [esi + 4]
push ecx
push 0
push 0
push eax
call dword [0x51b194]
test ebx, ebx
je 0x4e1b66
mov ebx, dword [ebx + 4]
mov ecx, dword [esp + 0x10]
push ebx
push ecx
call fcn.004eb46d
mov edx, dword [esi]
mov edx, dword [edx + 0x28]
lea eax, [edi + 0x84]
push eax
mov ecx, esi
call edx
push 1
mov ecx, esi
call fcn.004ea7ed
mov ecx, dword [edi + 0xb8]
mov eax, dword [esi]
mov edx, dword [eax + 0x30]
push ecx
mov ecx, esi
call edx
mov ecx, dword [edi + 0xb4]
mov eax, dword [edi + 0xa0]
mov edx, dword [esi]
mov edx, dword [edx + 0x68]
push ecx
lea ecx, [edi + 0xa4]
push ecx
push 0xffffffffffffffff
push eax
mov ecx, esi
call edx
mov eax, dword [esi]
mov edx, dword [eax + 0x28]
lea ecx, [edi + 0x8c]
push ecx
mov ecx, esi
call edx
mov ecx, dword [edi + 0xe4]
mov eax, dword [esi]
mov edx, dword [eax + 0x30]
push ecx
mov ecx, esi
call edx
mov ecx, dword [edi + 0xe0]
mov eax, dword [edi + 0xcc]
mov edx, dword [esi]
mov edx, dword [edx + 0x68]
push ecx
add edi, 0xd0
push edi
push 0xffffffffffffffff
push eax
mov ecx, esi
call edx
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004eb189
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4ed97b
Capabilities:
Encode data using xor

Disassembly:
pop esi
lcall 0xca30, 0x7d74df34
xor dl, cl
push ebx
jmp 0x4ed92b
push edx
stosd dword es:[edi], eax
cmpsd dword [esi], dword es:[edi]
clc
cmp byte [edi - 0x29], 0xc8
mov al, 0x3a
sal ebx, cl
and byte [ebx + 0x25], cl
jg 0x4ed959
enter 0x3ab0, 0xffffffffffffffd3
and byte [ebx + 0x25], cl
cmc
adc ecx, dword [ecx + 0x12]
xchg byte [edi - 0x32509b05], al
cmp bh, byte [ebx + ebx*8]
xor eax, 0xfab10177
loopne 0x4ed980
or eax, 0x33cc8ac1
sub eax, ebx
stosb byte es:[edi], al
pop esi
pop ecx
stc
xchg byte [esi + edi*4], ah
imul byte [esi + 0x3f]
dec eax
add esp, esp
scasb al, byte es:[edi]
adc bh, byte [esp + edi]
cmp byte [esi], ah
int3
Function at 0x4f1dac
Capabilities:
Encode data using xor

Disassembly:
test dword [ecx + 0x1d223a5], 0x555af4aa
ficomp dword [ebx - 5]
test dword [0x44ed34cb], edi
insb byte es:[edi], dx
pcmpeqd mm3, qword [ecx]
add dword [ecx + esi*8], edx
ja 0x4f1d4a
nop
cmp byte [ebp - 0x47], al
mov dword [edx + 0x77], ebp
cmpsb byte [esi], byte es:[edi]
add al, 0x59
cmp ebx, dword [ecx + 0x624bc5d3]
sub eax, 0xce99c892
dec edx
cld
sal byte [esi + 0x57], 1
fdivr dword [edx]
mov word [ecx], ds
add eax, 0xaad72068
xchg byte [ebx - 0x52], ah
dec ebp
xlatb
adc ah, byte [edi - 0x77]
inc edx
inc edx
sti
and eax, 0xa09ca0b2
mov ebp, 0x336f2667
fsubp st(5)
inc ebx
bound ebp, qword [ecx - 0x60]
jne 0x4f1e19
xor eax, 0x55beb520
push ebp
rol bl, cl
popal
mov eax, 0x7a5ac329
mov dword [0xfe32c2da], eax
and eax, 0x4af7c32c
sal byte [edi], 0x87
out 0x81, al
and ebx, ecx
cli
loope 0x4f1e43
jg 0x4f1d5e
shr ebp, 0xe4
in eax, dx
jmp 0x822e0b4c
or byte [ecx - 0x51], dh
cmpsb byte [esi], byte es:[edi]
mov ebx, 0xf5ffc076
mov bl, 0xfe
ficomp dword [ecx - 0x5c]
inc esi
out dx, eax
cmp byte [esi - 0x7c], bh
adc eax, 0x957f3c0b
lcall 0x97a3, 0xe70ebdb7
mov word [0x16ff6673], es
and dword [ebp + 0x1a], 0xffffffae
sbb ebx, 0xffffffc3
cli
mov eax, 0xc2e620c2
adc ebp, esi
invalid

Function at 0x536aed
Capabilities:
Encode data using xor

Disassembly:
js 0x536ae5
xchg byte [edi + 0xf6e4e45], ch
iretd
push eax
inc edi
dec edi
push edi
pop ebp
sbb ebx, eax
scasb al, byte es:[edi]
mov bh, 0x46
xchg byte [edx + 0x41b3eb87], ch
and dl, byte [ebx]
out dx, eax
jmp 0x536a80
push eax
mov gs, esi
ficom dword [ebx + 0x16ec90f6]
push ss
push ss
cmpsd dword [esi], dword es:[edi]
push ecx
mov ecx, 0x422e646e
fld qword [edi + eax*4 + 0xe4d4dfb]
push cs
mov edx, ebp
mov ebx, 0xa076549e
je 0x536b77
mov edi, 0x90bb4bc9
imul eax
jle 0x536abd
adc al, 0x45
adc byte [esi - 0x42], bl
adc eax, 0x8e47afd7
fst dword [eax - 0x79f38ba9]
ja 0x536afb
cmp eax, 0x470e4e5e
add byte [esi - 0x4c], dh
mov ss, ebp
loope 0x536ba4
les ebx, [eax]
mov eax, dword [0x3a21c93f]
jno 0x536b6d
adc eax, 0x95c09cb0
xchg ebp, eax
sbb al, 0x69
xor ah, byte [edi + ebx]
push ss
loope 0x536ae4
movntq qword [ecx], mm2
pushfd
push ecx
mov dh, 0
cmp dh, ch
sal byte [eax], 0x5a
cmpsd dword [esi], dword es:[edi]
xor byte [edx - 0x59], bl
push 0x3a0bc4
in al, dx
add dword [ecx + esi], 0x5c
loopne 0x536b4f
jmp 0x536bae
lodsb al, byte [esi]
dec esp
mov al, byte [0xc0ccabf7]
invalid
xlatb
imul ecx, dword [esi - 0x31087b7c]
pop es
outsb dx, byte [esi]
jp 0x536b3a
xchg ecx, eax
dec eax
push ebp
dec eax
mov al, byte [0xa5b2469e]
inc esi
mov dl, 0xa5
xchg edx, ebx
std
lds ecx, [eax]
xchg al, cl
or bh, byte [ebp + 0x44]
invalid
xchg esi, eax
dec esp
push es
insd dword es:[edi], dx
pop ss
cwde
aas
inc edx
imul ecx, esi, 0xceb3d871
jno 0x536b88
mov bl, 0xce
dec edi
inc esp
loope 0x536b76
sub dl, cl
iretd
Function at 0x5c1335
Capabilities:
Access peb ldr_data

Disassembly:
in al, 0
add byte [eax], al
mov eax, dword [esi]
mov edx, dword [eax + 0x30]
push ecx
mov ecx, esi
call edx
mov ecx, dword [edi + 0xe0]
mov eax, dword [edi + 0xcc]
mov edx, dword [esi]
mov edx, dword [edx + 0x68]
push ecx
add edi, 0xd0
push edi
push 0xffffffffffffffff
push eax
mov ecx, esi
call edx
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.005ca8f2
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x615169
Capabilities:
Encode data using xor

Disassembly:
add al, 0x97
pop esp
push ds
cmp esi, dword [edi + 0x2d0513d4]
xor dword [edi - 2], edx
pop ds
sahf
salc
mov ebp, 0xfcea2df6
adc dword [ebx - 0x24aa086f], ecx
xchg ecx, eax
not dword [ebp - 0x25]
xchg ecx, eax
not dword [ebp - 0x25]
rol byte [ecx + ecx], 1
and dword [ecx - 0x64e7673c], edi
sahf
xor dword [esp + edi*8], ecx
jnp 0x615151
rol byte [eax - 0x10], 1
adc al, 0xaf
daa
sub byte [edx + edx*8 - 0x6d70f252], cl
hlt

Function at 0x6439cc
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
popal
xacquire xchg dword [edx - 0x28f0e904], ebx
mov dword [eax], edi
jo 0x643a3e
push edi
pop es
repne cmpsd dword [esi], dword es:[edi]
insb byte es:[edi], dx
hlt
lea esi, [ebp - 0xa]
and byte [ecx], cl
adc ah, bh
fild qword [eax - 0x7d72882a]
pop es
test eax, 0xdd95352b
shl edi, 1
xor eax, 0x6567fdd2
sbb eax, 0x8edd2d24
or eax, 0xc52b8438
sub eax, ebp
mov bl, 0x64
inc esi
pushal
xchg ecx, eax
add dword [ebp - 0x5c0a421b], ebx
xor eax, 0x877b96fc
mov ebx, edi
sar byte [esi - 0x7b], 1
jns 0x643a61
pop ecx
sbb esp, ecx
mov ebx, 0xf5337c22
int3
Function at 0x401000
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
bswap edi
mov ebx, 0x8c
imul eax
bswap ebx
ror esi, 0x3b
ror edx, 0x51
dec ebx
or edx, 0xba
bswap esi
bswap ebx
not esi
rol ebx, 0xd2
imul ebx
not edi
sub esi, 0xa9
not esi
inc edi
ror ebx, 0x57
inc edx
rol edi, 0x60
dec edx
neg esi
inc edi
neg ebx
bswap esi
ror edx, 0x89
not ebx
ror eax, 0xa9
imul esi
rol ebx, 2
sub esi, 0x22
not edx
inc ebx
bswap esi
or edi, 0x1b
bswap edx
add edx, 0xba
and ebx, 0xfc
and esi, 0xaf
dec eax
imul esi
bswap ebx
not ebx
inc esi
imul eax
or esi, 0xf0
neg edx
dec edi
or edi, 0
add edx, 0x74
xor ecx, ecx
xor edi, edi
and esi, 0xda
bswap edi
neg esi
rcl esi, 0xd1
ror edi, 0x10
not edx
inc ebx
sbb eax, 0x81
mov esi, 0xf2
imul eax
not esi
and esi, 0x48
bswap edx
dec edi
ror edi, 0x90
or ebx, 0x86
bswap edi
inc ebx
dec ebx
neg eax
bswap ebx
inc edi
rol ebx, 8
bswap esi
and edi, 0x2b
mov edi, 0x33
neg edi
neg ebx
add esi, 0x9b
rcl edi, 9
ror edi, 0xda
imul esi
bswap eax
rol edx, 0xb1
imul esi
neg ebx
neg eax
not eax
rcl eax, 0xdb
inc edx
mov edx, 0xf1
bswap esi
dec edx
mov ebx, 0xc3
neg edx
sub esi, 0x51
not ebx
sub edi, 0xc8
inc edx
mov edx, 0xf8
mov ecx, dword [ebp + 0xc]
and eax, 0x93
not ebx
rol edi, 0xac
add esi, 0x53
rcr edi, 0xf4
dec eax
not esi
rol ebx, 0xee
inc edx
neg eax
inc eax
rcl edi, 0x4b
not ebx
sbb edi, 0xda
not eax
inc ebx
rol edx, 0x99
not edi
mov edi, 0x84
dec ebx
neg edi
and ebx, 0x8b
or eax, 0xcd
and ebx, 5
ror ebx, 0xea
or ebx, 0xb1
dec esi
ror edx, 0x36
rcr esi, 0xa8
rol edi, 0x27
add ebx, 6
mov eax, 0xed
rcr edx, 0x9c
add edx, 0x83
and edi, 0x3a
add esi, 0xa4
bswap eax
rcl edi, 0x91
and eax, 0xc8
dec esi
add eax, 0xe8
add eax, 0xe3
ror ebx, 0x99
imul esi
inc esi
mov eax, 0x42
imul esi
sub eax, 0x8f
not ebx
not eax
mov edi, dword [ebp + 8]
xor esi, esi
mov esi, ebx
mov esi, ebx
mov ebx, eax
xor eax, eax
mov eax, ebx
xor esi, eax
mov ebx, ebx
mov ebx, esi
xor esi, esi
xor ebx, ebx
mov eax, esi
not byte [edi]
xor eax, esi
mov ebx, eax
xor eax, ebx
xor esi, eax
xor esi, eax
xor esi, eax
xor esi, ebx
xor eax, ebx
mov ebx, eax
sub byte [edi], 0x89
xor ebx, ebx
xor ebx, ebx
xor ebx, eax
mov esi, esi
xor ebx, esi
mov esi, esi
xor eax, ebx
mov eax, ebx
xor eax, eax
add byte [edi], 0x43
xor ebx, esi
mov eax, ebx
mov eax, eax
mov ebx, ebx
mov eax, eax
mov eax, ebx
xor esi, eax
mov esi, esi
mov ebx, eax
imul byte [edi]
inc edi
loop 0x4011bc
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x404c34
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4944f0]
jne 0x404c3e
repz ret
jmp fcn.00409135
Function at 0x4055a3
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00402ed1
and dword [ebp - 4], 0
cmp dword [0x4951f4], 0
mov ebx, eax
jne 0x405654
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x405705
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x405705
push eax
call fcn.00402e5f
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4951f4], eax
call esi
push eax
call fcn.00402e5f
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4951f8], eax
call esi
push eax
call fcn.00402e5f
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4951fc], eax
call esi
push eax
call fcn.00402e5f
pop ecx
mov dword [0x495204], eax
test eax, eax
je 0x405654
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00402e5f
pop ecx
mov dword [0x495200], eax
mov eax, dword [0x495200]
cmp eax, ebx
je 0x4056ac
cmp dword [0x495204], ebx
je 0x4056ac
push eax
call fcn.00402eda
push dword [0x495204]
mov esi, eax
call fcn.00402eda
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4056ac
test edi, edi
je 0x4056ac
call esi
test eax, eax
je 0x4056a3
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4056a3
test byte [ebp - 0xc], 1
jne 0x4056ac
or dword [ebp + 0x10], 0x200000
jmp 0x4056e5
mov eax, dword [0x4951f8]
cmp eax, ebx
je 0x4056e5
push eax
call fcn.00402eda
pop ecx
test eax, eax
je 0x4056e5
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4056e5
mov eax, dword [0x4951fc]
cmp eax, ebx
je 0x4056e5
push eax
call fcn.00402eda
pop ecx
test eax, eax
je 0x4056e5
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4951f4]
call fcn.00402eda
pop ecx
test eax, eax
je 0x405705
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x405707
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43aed8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
test edx, edx
je 0x43aeee
test eax, eax
jne 0x43aef2
xor eax, eax
jmp 0x43af15
cmp eax, edx
jne 0x43aefa
mov al, 1
jmp 0x43af15
xor ecx, ecx
cmp esi, ecx
jle 0x43af13
mov bl, byte [eax]
xor byte [edx], bl
mov bl, byte [edx]
xor byte [eax], bl
mov bl, byte [eax]
xor byte [edx], bl
inc ecx
inc edx
inc eax
cmp esi, ecx
jg 0x43af00
mov al, 1
pop esi
pop ebx
pop ebp
ret

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x3fc17738
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0x23a9460b
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x4780d0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4e000]
push edi
jmp 0x4780ea
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4780f1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4780e0
mov eax, 1
add ebx, ebx
jne 0x478103
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x478114
jne 0x478133
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x478133
dec eax
add ebx, ebx
jne 0x478120
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4780f8
add ebx, ebx
jne 0x47812f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x478185
xor ecx, ecx
sub eax, 3
jb 0x47814b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4781ba
sar eax, 1
mov ebp, eax
jmp 0x478156
add ebx, ebx
jne 0x478156
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x478124
inc ecx
add ebx, ebx
jne 0x478164
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x478124
add ebx, ebx
jne 0x478171
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x478166
jne 0x478182
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x478166
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4781a4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x478196
jmp 0x4780e6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4781a4
add edi, ecx
jmp 0x4780e6
pop esi
mov edi, esi
mov ecx, 0x27ec
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4781c2
cmp byte [edi], 0xa
jne 0x4781c2
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 0x4781c7
lea edi, [esi + 0x76000]
mov eax, dword [edi]
or eax, eax
je 0x478236
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x85b34]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x85bac]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4781f4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x85bb0]
or eax, eax
je 0x478230
mov dword [ebx], eax
add ebx, 4
jmp 0x478211
call dword [esi + 0x85bc0]
mov ebp, dword [esi + 0x85bb4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
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 0x47826a
sub esp, 0xffffff80
jmp 0x434b8f
Function at 0x9143c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x9143ca
pushal
call 0x9143d0
pop ebp
sub ebp, 0x10
sub ebp, 0x5143c0
jmp 0x9143e6
mov eax, 0x5143c0
add eax, ebp
add eax, 0x4c
mov ecx, 0x60e
mov edx, 0x9da9e803
xor byte [eax], dl
inc eax
dec ecx
jne 0x9143fd
jmp 0x914410
mov dh, cl
mov byte [edx + 0x303033f], cl
add dl, 0xfb
add eax, dword [ebx]
add eax, dword [eax]
into
mov ebx, 0x3030305
mov ecx, 0x303032b
hlt

Function at 0x100010e3
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffffc
push dword [ebp + 8]
push 0
push 0
call sub.kernel32.dll_CreateMutexA
mov dword [ebp - 4], eax
or eax, eax
je 0x10001115
call sub.kernel32.dll_GetLastError
cmp eax, 0xb7
jne 0x10001115
push dword [ebp - 4]
call fcn.100010c6
push 0
pop dword [ebp - 4]
mov eax, dword [ebp - 4]
leave
ret 4

Function at 0x10001134
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffac
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.1000111c
push 0x10
lea eax, [ebp - 0x54]
push eax
call fcn.1000111c
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x44]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [ebp + 8]
push 0
call sub.kernel32.dll_CreateProcessA
lea edi, [ebp - 0x54]
push dword [edi]
push dword [edi + 4]
call sub.kernel32.dll_CloseHandle
call sub.kernel32.dll_CloseHandle
leave
ret 4
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
or esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
push edx
pop edi
rep stosb byte es:[edi], al
pop edi
push edx
pop eax
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
push esi
pop eax
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
push esi
pop eax
sub eax, edi
push eax
pop esi
or eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.DLL_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
push ebp
pop esp
pop ebp
ret

Function at 0x432005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x56aa575d
nop
nop
nop
nop
test eax, eax
je 0x43204e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x432024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f314
nop
nop
mov ecx, 0x667b1973
test eax, eax
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x1401870
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x645000]
push edi
or ebp, 0xffffffff
jmp 0x1401892
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x1401899
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x1401888
mov eax, 1
add ebx, ebx
jne 0x14018ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x14018bc
jne 0x14018db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x14018db
dec eax
add ebx, ebx
jne 0x14018c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x14018a0
add ebx, ebx
jne 0x14018d7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x140192d
xor ecx, ecx
sub eax, 3
jb 0x14018f3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x1401962
sar eax, 1
mov ebp, eax
jmp 0x14018fe
add ebx, ebx
jne 0x14018fe
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x14018cc
inc ecx
add ebx, ebx
jne 0x140190c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x14018cc
add ebx, ebx
jne 0x1401919
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x140190e
jne 0x140192a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x140190e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x140194c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x140193e
jmp 0x140188e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x140194c
add edi, ecx
jmp 0x140188e
pop esi
mov edi, esi
mov ecx, 0x5ec8
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x140196a
cmp byte [edi], 0x24
jne 0x140196a
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 0x140196f
lea edi, [esi + 0xffe000]
mov eax, dword [edi]
or eax, eax
je 0x14019e7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x104b00c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x104b14c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x140199c
mov ecx, edi
jns 0x14019cb
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 + 0x104b150]
or eax, eax
je 0x14019e1
mov dword [ebx], eax
add ebx, 4
jmp 0x14019b9
call dword [esi + 0x104b160]
mov ebp, dword [esi + 0x104b154]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x1401a1b
sub esp, 0xffffff80
jmp 0x4ce88e