joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x100076d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [0x100192bc]
mov ecx, dword [0x100192d0]
mov edx, dword [0x100192b0]
add ecx, eax
mov eax, dword [0x100192e8]
mov dword [0x100192ec], ecx
mov ecx, dword [0x100192b4]
sub eax, edx
mov dword [0x100192c0], eax
sub eax, ecx
mov dword [0x100192f0], eax
call fcn.10007a20
jmp fcn.10007ad0
Function at 0x100a61cb
Capabilities:
Encode data using xor

Disassembly:
call 0x100a6144
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100a6174
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100a6190
xor edx, 0
jmp 0x100a619b
xor edx, edx
jmp 0x100a61b2
jmp 0x100a61be
xor eax, eax
push 0x8427d7c0
call 0x100a61cb
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100a6207
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x100a61e0
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x100a621e
add eax, 0
jno 0x100a6223
add esi, 0
ret 0x10

Function at 0x100a6f8c
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x100a6fae
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100a7150
cmp edi, dword [ebp + 0x10]
jb 0x100a7150
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.100a6a78
inc edi
jmp 0x100a7037
jmp 0x100a7044
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a6a78
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100a6a78
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x100a7098
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100a707c
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100a70c6
add dword [eax], 0x39
jle 0x100a70a2
sub al, 0xf5
mov ch, al
call fcn.100a70db
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x100a8db3
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x100a8dc9
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x100a8dda
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100a8e1b
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100ab187
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100ab0d0
add ebx, 0
push ecx
call 0x100ab0e5
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6c6c33f2
sub ebx, dword [0x6c6e2c31]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6c6e2c21
call fcn.100a6baf
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100a60bd
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100ab243
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100ab243
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100ab1fa
mov eax, 1
lock xchg dword [0x6c6e2c2d], eax
push 0x3dd1fc71
call 0x100ab187
push esi
add esp, 8
cmp eax, 0
jne 0x100ab170
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100ab196
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100ab1ab
cmp ecx, edx
cmp eax, 0
je 0x100ab1d0
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100ab1ba
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100ab1e9
dec eax
loope 0x100ab1ec
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6c6e2c2d], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100ab220
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100ab235
jmp 0x100ab240
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100ab12e
Function at 0x100b22a8
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100b257e
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6c6cf8a5
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6c6c686b
push 0xffffffffffffffff
call fcn.100a94a8
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100b2312
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100b232a
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100b2572
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100b2546
Function at 0x100c1d78
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c1d9a
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c1d9a
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c1d9a
ret
cmp word [ebx + 4], 0x14c
jne 0x100c1d9a
test word [ebx + 0x16], 2
je 0x100c1d9a
test word [ebx + 0x16], 0x100
je 0x100c1d9a
cmp word [ebx + 0x18], 0x10b
jne 0x100c1d9a
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c1d9a
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c1e26
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c1dba
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a8d05
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c1d9a
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100c1e26
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100c1d9a
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100c1d9a
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100c1d9a
ret
cmp word [ebx + 4], 0x14c
jne 0x100c1d9a
test word [ebx + 0x16], 2
je 0x100c1d9a
test word [ebx + 0x16], 0x100
je 0x100c1d9a
cmp word [ebx + 0x18], 0x10b
jne 0x100c1d9a
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100c1d9a
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100c1e26
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100c1dba
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a8d05
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100c1d9a
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100c1edd
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c1f36
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c1edd
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c1eec
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c7b8f
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c1f3d
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100a8db3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c1fdc
add edi, 4
add eax, 2
dec ecx
jne 0x100c1f22
call 0x100c1f89
loope 0x100c1f7f
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c1fd9
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c1fea
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c1f9d
cmp eax, ecx
ja 0x100c1f9d
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c2027
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c201d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a9292
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100c1eec
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100c1f36
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100c1edd
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100c1eec
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104c7b8f
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100c1f3d
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100a8db3
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100c1fdc
add edi, 4
add eax, 2
dec ecx
jne 0x100c1f22
call 0x100c1f89
loope 0x100c1f7f
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100c1fd9
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100c1fea
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100c1f9d
cmp eax, ecx
ja 0x100c1f9d
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100c2027
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100c201d
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a9292
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x53a700
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xdd000]
push edi
jmp 0x53a71a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x53a721
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x53a710
mov eax, 1
add ebx, ebx
jne 0x53a733
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x53a744
jne 0x53a763
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x53a763
dec eax
add ebx, ebx
jne 0x53a750
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x53a728
add ebx, ebx
jne 0x53a75f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x53a7b5
xor ecx, ecx
sub eax, 3
jb 0x53a77b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x53a7ea
sar eax, 1
mov ebp, eax
jmp 0x53a786
add ebx, ebx
jne 0x53a786
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x53a754
inc ecx
add ebx, ebx
jne 0x53a794
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x53a754
add ebx, ebx
jne 0x53a7a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x53a796
jne 0x53a7b2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x53a796
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x53a7d4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x53a7c6
jmp 0x53a716
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x53a7d4
add edi, ecx
jmp 0x53a716
pop esi
mov edi, esi
mov ecx, 0x40f0
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x53a7f2
cmp byte [edi], 0x11
jne 0x53a7f2
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 0x53a7f7
lea edi, [esi + 0x133000]
mov eax, dword [edi]
or eax, eax
je 0x53a86f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x18f240]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x18f3bc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x53a824
mov ecx, edi
jns 0x53a853
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 + 0x18f3c0]
or eax, eax
je 0x53a869
mov dword [ebx], eax
add ebx, 4
jmp 0x53a841
call dword [esi + 0x18f3d0]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x53a8a0
cmp al, 0xef
ja 0x53a893
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x53a875
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x53a882
mov ebp, dword [esi + 0x18f3c4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
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 0x53a8d4
sub esp, 0xffffff80
jmp 0x420577
Function at 0x407d9c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004033fc
xor eax, eax
push ebp
push 0x407e75
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp byte [eax], 0x5c
jne 0x407dd4
mov eax, dword [ebp - 4]
call fcn.004071d0
jmp 0x407ddc
mov eax, dword [ebp - 4]
call fcn.00407bd4
call fcn.00404ae8
mov esi, eax
test esi, esi
jle 0x407e28
mov ebx, 1
lea edx, [ebp - 8]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 8]
cmp byte [eax], 0x5c
jne 0x407e12
lea edx, [ebp - 0xc]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 0xc]
call fcn.004071d0
jmp 0x407e24
lea edx, [ebp - 0x10]
mov eax, ebx
call fcn.004049d0
mov eax, dword [ebp - 0x10]
call fcn.00407bd4
inc ebx
dec esi
jne 0x407dec
push 1
push dword [ebp - 4]
push 0x407e8c
lea edx, [ebp - 0x18]
xor eax, eax
call fcn.00406f34
push dword [ebp - 0x18]
lea eax, [ebp - 0x14]
mov edx, 3
call fcn.004032cc
mov eax, dword [ebp - 0x14]
call fcn.0040340c
push eax
call sub.kernel32.dll_WinExec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x407e7c
lea eax, [ebp - 0x18]
mov edx, 6
call fcn.004030b8
ret

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x431030
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43101e
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp int.00401219
Function at 0x430004
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp fcn.00401219
Function at 0x1000ca5c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x1000caa0
lea eax, [ebp + 8]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
test eax, eax
je 0x1000ca94
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
jmp 0x1000ca9e
push 0
push 0
call dword [sym.imp.GDI32.dll_GetNearestPaletteIndex]
jmp 0x1000caae
push 1
push 0x6d93
call fcn.1000b9ce
pop ecx
pop ecx
mov esp, ebp
pop ebp
ret
Function at 0x1001be26
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x1001bea1
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x10], eax
lea eax, [ebp + 8]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
test eax, eax
je 0x1001be5a
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreatePipe]
jmp 0x1001be9f
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov dword [eax], 0
jmp 0x1001be7c
mov eax, dword [ebp - 8]
mov eax, dword [eax]
inc eax
mov ecx, dword [ebp - 8]
mov dword [ecx], eax
mov eax, dword [ebp - 8]
cmp dword [eax], 1
jg 0x1001be9f
mov byte [ebp - 1], 0
movzx eax, byte [ebp - 1]
test eax, eax
je 0x1001be9d
push 0
push 0x1062
call dword [sym.imp.GDI32.dll_RectVisible]
jmp 0x1001be71
jmp 0x1001bedb
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x18], eax
push 0x3e7
push 0x57d1
push 0x5b7c
push 0x20c3
push 0x5647
push 0x2b14
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push 1
call fcn.10010a5c
add esp, 0x24
mov esp, ebp
pop ebp
ret