joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4402f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov esi, ecx
mov edi, dword [esp + 0x28]
mov ebp, dword [esp + 0x24]
mov eax, dword [ecx + 4]
test eax, eax
jne 0x44037a
push 0xf8eb88df
push dword [0x452de8]
call fcn.004452a0
add esp, 8
test eax, eax
je 0x440345
mov ecx, dword [esi]
test ecx, ecx
je 0x440377
mov dword [esp], 0
mov edx, esp
push edx
push ecx
call eax
test eax, eax
je 0x440353
cmp dword [esp], 0
je 0x440353
mov dword [esi + 4], 3
jmp 0x440377
mov dword [esi + 4], 1
mov ecx, dword [esi]
jmp 0x4403e0
lea eax, [esp + 8]
push eax
call fcn.00445b20
add esp, 4
test al, al
je 0x440377
mov eax, dword [esp + 8]
mov ecx, 2
cmp eax, 3
je 0x440374
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
mov ecx, dword [esi]
cmp eax, 2
jne 0x4403e0
mov dword [esp], 0x4c4d4a4b
mov word [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
add dl, 0x72
xor dl, byte [esp + eax]
add dl, 0xc6
mov byte [esp + eax], dl
inc eax
cmp eax, 6
jne 0x4403a0
mov eax, dword [esp]
mov edx, dword [0x452df4]
test edx, edx
je 0x440454
xor esi, esi
mov ebx, dword [0x452df8]
nop
nop
nop
cmp dword [ebx + esi*8], 0x1cbb9425
je 0x440430
inc esi
cmp edx, esi
jne 0x4403d0
jmp 0x440454
mov dword [esp], 0x4c4d4a4b
mov word [esp + 4], 0
xor eax, eax
mov edx, eax
add dl, 0x72
xor dl, byte [esp + eax]
add dl, 0xc6
mov byte [esp + eax], dl
inc eax
cmp eax, 6
jne 0x4403f0
mov eax, dword [esp]
mov edx, dword [0x452df4]
test edx, edx
je 0x440454
xor esi, esi
mov ebx, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + esi*8], 0x62429966
je 0x440430
inc esi
cmp edx, esi
jne 0x440420
jmp 0x440454
mov edx, dword [ebx + esi*8 + 4]
cmp edx, eax
je 0x440454
push dword [esp + 0x2c]
push edi
push ebp
push dword [esp + 0x2c]
push ecx
push 5
push dword [0x452dfc]
push edx
call fcn.00442cc0
add esp, 0x20
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
Function at 0x440780
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x20
mov esi, ecx
mov edi, dword [ebp + 0x1c]
test edi, edi
jne 0x440799
lea edi, [esp + 0x10]
mov eax, dword [esi + 4]
test eax, eax
je 0x4407aa
cmp eax, 2
je 0x440820
jmp 0x44084a
push 0xf8eb88df
push dword [0x452de8]
call fcn.004452a0
add esp, 8
test eax, eax
je 0x4407eb
mov ecx, dword [esi]
test ecx, ecx
je 0x440818
mov dword [esp + 4], 0
lea edx, [esp + 4]
push edx
push ecx
call eax
test eax, eax
je 0x4407f4
cmp dword [esp + 4], 0
je 0x4407f4
mov dword [esi + 4], 3
jmp 0x440818
mov dword [esi + 4], 1
jmp 0x44084a
lea eax, [esp + 0xc]
push eax
call fcn.00445b20
add esp, 4
test al, al
je 0x440818
mov eax, dword [esp + 0xc]
mov ecx, 2
cmp eax, 3
je 0x440815
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x44084a
mov ebx, dword [ebp + 0x18]
push 0x1e03da9a
push dword [0x45ae08]
call fcn.004452a0
add esp, 8
push edi
push ebx
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi]
call eax
jmp 0x4408c4
mov ecx, dword [esi]
mov dword [esp + 4], 0x4c4d4a4b
mov word [esp + 8], 0
xor eax, eax
nop
nop
nop
mov edx, eax
add dl, 0x72
xor dl, byte [esp + eax + 4]
add dl, 0xc6
mov byte [esp + eax + 4], dl
inc eax
cmp eax, 6
jne 0x440860
mov eax, dword [esp + 4]
mov edx, dword [0x452df4]
test edx, edx
je 0x4408c4
xor esi, esi
mov ebx, dword [0x452df8]
nop
nop
nop
nop
cmp dword [ebx + esi*8], 0x64567875
je 0x4408a0
inc esi
cmp edx, esi
jne 0x440890
jmp 0x4408c4
mov edx, dword [ebx + esi*8 + 4]
cmp edx, eax
je 0x4408c4
push edi
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 8]
push ecx
push 5
push dword [0x452dfc]
push edx
call fcn.00442cc0
add esp, 0x20
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
Function at 0x441270
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x1c
mov eax, ecx
mov edi, dword [esp + 0x3c]
mov ecx, dword [esp + 0x30]
mov dword [esp], 0
mov dword [esp + 0xc], eax
mov eax, dword [eax + 8]
mov dword [esp + 0x18], eax
mov dword [esp + 4], 0x4c4d4a4b
mov word [esp + 8], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
add dl, 0x72
xor dl, byte [esp + eax + 4]
add dl, 0xc6
mov byte [esp + eax + 4], dl
inc eax
cmp eax, 6
jne 0x4412b0
mov eax, dword [esp + 4]
mov edx, dword [0x452df4]
test edx, edx
je 0x441321
xor ebx, ebx
mov ebp, dword [0x452df8]
nop
nop
nop
nop
cmp dword [ebp + ebx*8], 0xf3285e74
je 0x4412f1
inc ebx
cmp edx, ebx
jne 0x4412e0
jmp 0x441321
mov edx, dword [ebp + ebx*8 + 4]
cmp edx, eax
je 0x441321
lea eax, [esp + 0x18]
mov ebx, esp
push 4
push 0x3000
push eax
push 0
push ebx
push 0xffffffffffffffff
push 6
push dword [0x452dfc]
push edx
mov ebx, ecx
call fcn.00442cc0
mov ecx, ebx
add esp, 0x24
test eax, eax
js 0x441387
push 0
push 0
mov eax, dword [esp + 0x14]
push dword [eax + 8]
push dword [esp + 0xc]
push dword [eax + 4]
push dword [eax]
call fcn.00440780
test eax, eax
jns 0x441357
mov ecx, eax
xor eax, eax
mov edx, 0
cmp ecx, 0x8000000d
jne 0x4413ff
mov ecx, dword [esp]
mov eax, dword [esp + 0xc]
mov ebx, dword [eax + 8]
add ebx, ecx
sub ebx, dword [esp + 0x38]
xor eax, eax
mov edx, 0
mov dword [esp + 0x10], ecx
cmp ebx, ecx
jbe 0x4413ff
mov eax, dword [esp + 0x38]
lea ebp, [eax - 1]
mov ecx, dword [esp + 0x10]
jmp 0x44139e
xor eax, eax
xor edx, edx
jmp 0x44149a
add ecx, eax
inc ecx
xor eax, eax
mov edx, 0
cmp ecx, ebx
jae 0x4413ff
test edi, edi
je 0x4413a7
cmp byte [edi], 0x3f
je 0x4413b2
movzx eax, byte [ecx]
mov edx, dword [esp + 0x34]
cmp al, byte [edx]
jne 0x441392
cmp dword [esp + 0x38], 2
jb 0x4413e1
xor eax, eax
jmp 0x4413d4
movzx edx, byte [ecx + eax + 1]
mov esi, dword [esp + 0x34]
cmp dl, byte [esi + eax + 1]
jne 0x441390
inc eax
cmp ebp, eax
je 0x4413e1
test edi, edi
je 0x4413c0
cmp byte [edi + eax + 1], 0x3f
jne 0x4413c0
jmp 0x4413cf
test ecx, ecx
je 0x4413fb
sub ecx, dword [esp + 0x10]
mov edx, ecx
sar edx, 0x1f
mov eax, dword [esp + 0xc]
add ecx, dword [eax]
adc edx, dword [eax + 4]
mov eax, ecx
jmp 0x4413ff
xor eax, eax
xor edx, edx
mov dword [esp + 0x14], 0
mov dword [esp + 4], 0x4c4d4a4b
mov word [esp + 8], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, ecx
add bl, 0x72
xor bl, byte [esp + ecx + 4]
add bl, 0xc6
mov byte [esp + ecx + 4], bl
inc ecx
cmp ecx, 6
jne 0x441420
mov ecx, dword [0x452df4]
test ecx, ecx
je 0x44149a
mov esi, dword [esp + 4]
xor edi, edi
mov ebx, dword [0x452df8]
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x731cdbf3
je 0x44146a
mov ebp, edi
and ebp, 1
xor edi, 1
lea edi, [edi + ebp*2]
cmp edi, ecx
jb 0x441450
jmp 0x44149a
mov ecx, dword [ebx + edi*8 + 4]
cmp ecx, esi
je 0x44149a
lea esi, [esp + 0x14]
mov edi, esp
push 0x8000
push esi
push edi
push 0xffffffffffffffff
push 4
push dword [0x452dfc]
push ecx
mov esi, eax
mov edi, edx
call fcn.00442cc0
mov edx, edi
mov eax, esi
add esp, 0x1c
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
Function at 0x443f20
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov edi, dword [esp + 0x24]
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
add ecx, ebp
mov edx, edi
adc edx, 0
xor eax, eax
mov esi, 0xfffffffe
cmp esi, ecx
mov ecx, 0
sbb ecx, edx
mov esi, dword [esp + 0x28]
jb 0x443f92
mov ecx, ebx
shr ecx, 2
mov eax, ebp
mov edi, esi
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
mov edx, ebx
and edx, 0xfffffffc
add esi, edx
add edx, ebp
mov ecx, ebx
shr ecx, 1
and ecx, 1
mov eax, edx
mov edi, esi
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
xor eax, eax
test bl, 1
je 0x4440c8
and ebx, 2
movzx ecx, byte [edx + ebx]
mov byte [esi + ebx], cl
jmp 0x4440c8
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 0xd5
xor cl, byte [esp + eax]
add cl, 0xd7
mov byte [esp + eax], cl
inc eax
cmp eax, 8
jne 0x443fb0
mov eax, dword [esp]
mov ecx, dword [0x452df4]
test ecx, ecx
je 0x444022
xor edx, edx
mov edi, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x7789b0cb
je 0x443ff4
inc edx
cmp ecx, edx
jne 0x443fe0
mov edi, dword [esp + 0x24]
jmp 0x444022
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
mov edi, dword [esp + 0x24]
je 0x444022
lea eax, [esp + 8]
push 2
push 0
push 0
push eax
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0xffffffffffffffff
push 7
push dword [0x452dfc]
push ecx
call fcn.00442cc0
add esp, 0x28
test eax, eax
js 0x4440c8
push 0x1e03da9a
push dword [0x45ae08]
call fcn.004452a0
add esp, 8
push 0
push 0
push ebx
push esi
push edi
push ebp
push dword [esp + 0x20]
call eax
mov ecx, dword [esp + 8]
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
xor edx, edx
mov ebx, edx
add bl, 0xd5
xor bl, byte [esp + edx]
add bl, 0xd7
mov byte [esp + edx], bl
inc edx
cmp edx, 8
jne 0x444060
mov edx, dword [0x452df4]
test edx, edx
je 0x4440c8
mov esi, dword [esp]
xor edi, edi
mov ebx, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x7e776f1
je 0x4440aa
mov ebp, edi
and ebp, 1
xor edi, 1
lea edi, [edi + ebp*2]
cmp edi, edx
jb 0x444090
jmp 0x4440c8
mov edx, dword [ebx + edi*8 + 4]
cmp edx, esi
je 0x4440c8
push ecx
push 1
push dword [0x452dfc]
push edx
mov esi, eax
call fcn.00442cc0
mov eax, esi
add esp, 0x10
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x444dc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
mov dword [esp + 4], 0xf7f609d8
xor ecx, ecx
mov eax, 0xffffffff
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
or edx, 0x2572c9fe
add edx, ecx
inc edx
mov esi, edx
and esi, 0xfd
mov edi, edx
and edi, 2
or edx, 2
imul edx, edi
xor edi, 2
imul edi, esi
mov ebx, ecx
xor ebx, 0xfe
add ebx, edx
add ebx, edi
xor bl, byte [esp + ecx + 4]
add bl, 0xa
mov byte [esp + ecx + 4], bl
lea edx, [ecx + 1]
dec eax
mov ecx, edx
cmp edx, 4
jne case.default.0x444e37
mov eax, dword [esp + 4]
mov eax, dword fs:[eax]
xor ecx, ecx
cmp dword [esp + 0x20], 0
sete cl
jmp dword [ecx*4 + 0x451814]
mov edx, dword [eax + 0xc]
add edx, 0xc
mov dword [esp], 0
mov esi, dword [0x45184c]
mov edi, dword [edx]
xor ecx, ecx
cmp edi, edx
setne cl
mov dword [esp + 8], edx
jmp dword [ecx*4 + 0x45182c]
mov eax, dword [eax + 8]
mov dword [esp], eax
mov eax, dword [case.0x444e37.3]
nop
nop
nop
nop
nop
nop
nop
jmp eax
mov eax, dword [esp]
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4452a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x30
mov eax, dword [esp + 0x44]
movzx eax, word [eax]
mov dword [esp + 8], eax
mov dword [esp], 0x63620b3d
mov dword [esp + 4], 0
mov ecx, 0x45b75666
mov edx, 0xf89d8617
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx - 0x45b75666]
lea ebx, [ecx - 0x3e54dc7e]
mov edi, ebx
and edi, esi
add edi, edi
sub edi, esi
add edi, edx
and edi, ebx
mov ebp, edi
and ebp, 0x76279ed
mov eax, edi
and eax, 2
mov ebx, edi
or ebx, 0xfffffffd
inc ebx
imul ebx, ebp
or edi, 2
imul edi, eax
add ebx, esi
sub ebx, edi
lea eax, [ecx + ebx]
add ebx, ecx
add ebx, 0x82
add eax, eax
mov esi, 0xfa
sub esi, eax
not esi
and esi, 0xee
xor ebx, 0x77
add ebx, esi
inc bl
mov byte [esp + ecx - 0x45b75666], bl
inc ecx
dec edx
cmp ecx, 0x45b7566e
jne 0x4452d0
xor ecx, ecx
mov eax, dword [esp + 8]
cmp dword [esp], eax
setne cl
xor eax, eax
mov ebp, dword [esp + 0x44]
jmp dword [ecx*4 + 0x451914]

Function at 0x445d50
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov edi, dword [esp + 0x4c]
mov esi, dword [esp + 0x3c]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [esi + eax + 2], 0
lea eax, [eax + 2]
jne 0x445d70
mov ebx, eax
sar ebx, 1
cmp ebx, 0xfffffffb
jge 0x445d8b
mov eax, 0xffffffff
jmp 0x445d8e
add eax, 0xa
push eax
call fcn.0040c7f0
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
mov word [eax + 8], 0
mov ecx, eax
add ecx, 8
movzx edx, word [esi]
test dx, dx
je 0x445dd1
add esi, 2
nop
nop
nop
nop
nop
nop
mov word [ecx], dx
add ecx, 2
movzx edx, word [esi]
add esi, 2
test dx, dx
jne 0x445dc0
mov word [ecx], 0
lea ecx, [ebx*2 + 8]
mov word [esp + 8], cx
lea ecx, [ebx*2 + 0xa]
mov word [esp + 0xa], cx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], 0x40
lea ecx, [esp + 8]
mov dword [esp + 0x18], ecx
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
mov ecx, esp
mov edx, 0xe89182a
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [ecx]
mov ebx, edx
or ebx, esi
lea ebp, [edx - 0xe891800]
and ebp, esi
not ebx
or ebx, ebp
mov esi, ebx
and esi, 0x56
xor ebx, 0xd6
lea ebx, [ebx + esi*2]
inc bl
mov byte [ecx], bl
inc ecx
dec edx
cmp edx, 0xe891822
jne 0x445e40
mov esi, dword [esp]
mov ecx, dword [0x452df4]
test ecx, ecx
je 0x445ed4
xor edx, edx
mov ebx, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebx + edx*8], 0x266686e9
je 0x445ea0
inc edx
cmp ecx, edx
jne 0x445e90
jmp 0x445ed4
mov ecx, dword [ebx + edx*8 + 4]
cmp ecx, esi
je 0x445ed4
mov edx, esp
lea esi, [esp + 0x10]
push edi
push dword [esp + 0x4c]
push edx
push esi
push dword [esp + 0x54]
push dword [esp + 0x54]
push 6
push dword [0x452dfc]
push ecx
mov edi, eax
call fcn.00442cc0
add esp, 0x24
mov esi, eax
mov eax, edi
push eax
call fcn.0040c800
add esp, 4
mov eax, esi
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x445ef0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x50
mov ebx, dword [ebp + 8]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp word [ebx + eax + 2], 0
lea eax, [eax + 2]
jne 0x445f10
mov esi, eax
sar esi, 1
cmp esi, 0xfffffffb
jge 0x445f2b
mov eax, 0xffffffff
jmp 0x445f2e
add eax, 0xa
push eax
call fcn.0040c7f0
add esp, 4
mov dword [eax], 0x3f005c
mov dword [eax + 4], 0x5c003f
lea ecx, [esi + 4]
mov word [eax + 8], 0
mov edx, eax
add edx, 8
movzx edi, word [ebx]
test di, di
je 0x445f71
add ebx, 2
nop
nop
nop
mov word [edx], di
add edx, 2
movzx edi, word [ebx]
add ebx, 2
test di, di
jne 0x445f60
mov word [edx], 0
mov edx, ecx
and edx, 0xfffd
and esi, 2
mov edi, esi
xor edi, 2
imul edi, edx
or ecx, 2
imul ecx, esi
lea edx, [ecx + edi]
mov word [esp], dx
add ecx, edi
add ecx, 2
mov word [esp + 2], cx
mov dword [esp + 4], eax
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], 0
mov dword [esp + 0x14], 0x40
mov ecx, esp
mov dword [esp + 0x10], ecx
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0xf0fffefd
mov dword [esp + 0x24], 0
lea ecx, [esp + 0x20]
mov edx, 0xe89182a
nop
nop
nop
nop
nop
movzx edi, byte [ecx]
mov esi, edx
or esi, edi
lea ebx, [edx - 0xe891800]
and ebx, edi
not esi
or esi, ebx
mov edi, esi
and edi, 0x56
xor esi, 0xd6
lea ebx, [esi + edi*2]
inc bl
mov byte [ecx], bl
inc ecx
dec edx
cmp edx, 0xe891822
jne 0x445ff0
mov esi, dword [esp + 0x20]
mov ecx, dword [0x452df4]
test ecx, ecx
je 0x446079
xor edx, edx
mov edi, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x87573896
je 0x446050
inc edx
cmp ecx, edx
jne 0x446040
jmp 0x446079
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, esi
je 0x446079
lea edx, [esp + 0x20]
lea esi, [esp + 8]
push edx
push esi
push 2
push dword [0x452dfc]
push ecx
mov edi, eax
call fcn.00442cc0
add esp, 0x14
mov esi, eax
mov eax, edi
push eax
call fcn.0040c800
add esp, 4
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x44608f
mov eax, dword [esp + 0x40]
mov dword [ecx], eax
mov eax, esi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4460a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x28
mov edi, dword [ebp + 0xc]
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
mov eax, esp
mov edx, 0xe89182a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [eax]
mov ecx, edx
or ecx, ebx
lea esi, [edx - 0xe891800]
and esi, ebx
not ecx
or ecx, esi
mov esi, ecx
and esi, 0x56
xor ecx, 0xd6
lea ecx, [ecx + esi*2]
inc cl
mov byte [eax], cl
inc eax
dec edx
cmp edx, 0xe891822
jne 0x4460d0
mov eax, dword [esp]
mov edx, dword [0x452df4]
test edx, edx
je 0x446158
xor ebx, ebx
mov ecx, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ecx + ebx*8], 0xa70a987f
je 0x446130
inc ebx
cmp edx, ebx
jne 0x446120
jmp 0x446158
mov edx, dword [ecx + ebx*8 + 4]
cmp edx, eax
je 0x446158
mov eax, esp
lea ecx, [esp + 0x1c]
push 5
push 0x18
push eax
push ecx
push dword [ebp + 8]
push 5
push dword [0x452dfc]
push edx
call fcn.00442cc0
add esp, 0x20
test edi, edi
je 0x446162
mov ecx, dword [esp + 8]
mov dword [edi], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x446171
cmp byte [esp + 0x15], 0
setne byte [ecx]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x446180
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x10
mov edx, dword [esp + 0x2c]
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
mov eax, esp
mov ebx, 0xe89182a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, byte [eax]
mov ebp, ebx
or ebp, edi
lea esi, [ebx - 0xe891800]
and esi, edi
not ebp
or ebp, esi
mov esi, ebp
and esi, 0x56
xor ebp, 0xd6
lea ecx, [esi*2]
add ecx, ebp
inc cl
mov byte [eax], cl
inc eax
dec ebx
cmp ebx, 0xe891822
jne 0x4461b0
mov eax, dword [esp]
mov ebx, dword [0x452df4]
test ebx, ebx
je 0x446241
xor ebp, ebp
mov edi, dword [0x452df8]
nop
nop
nop
nop
nop
nop
cmp dword [edi + ebp*8], 0xd41f89d1
je 0x446210
inc ebp
cmp ebx, ebp
jne 0x446200
jmp 0x446241
mov ebx, dword [edi + ebp*8 + 4]
cmp ebx, eax
je 0x446241
lea eax, [esp + 8]
push 0
push 0
push edx
push dword [esp + 0x34]
push eax
push 0
push 0
push 0
push dword [esp + 0x44]
push 9
push dword [0x452dfc]
push ebx
call fcn.00442cc0
add esp, 0x30
cmp eax, 0x103
jne 0x4462f9
mov dword [esp], 0xf0fffefd
mov dword [esp + 4], 0
mov eax, esp
mov ecx, 0xe89182a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [eax]
mov esi, ecx
or esi, edx
lea edi, [ecx - 0xe891800]
and edi, edx
not esi
or esi, edi
mov edx, esi
and edx, 0x56
xor esi, 0xd6
lea edx, [esi + edx*2]
inc dl
mov byte [eax], dl
inc eax
dec ecx
cmp ecx, 0xe891822
jne 0x446270
mov eax, dword [esp]
mov ecx, dword [0x452df4]
test ecx, ecx
je 0x4462f1
xor edx, edx
mov edi, dword [0x452df8]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x53f09cfa
je 0x4462d0
inc edx
cmp ecx, edx
jne 0x4462c0
jmp 0x4462f1
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
je 0x4462f1
push 0
push 0
push dword [esp + 0x2c]
push 3
push dword [0x452dfc]
push ecx
call fcn.00442cc0
add esp, 0x18
test eax, eax
js 0x4462f9
mov eax, dword [esp + 8]
mov edx, dword [esp + 0x30]
test edx, edx
je 0x446310
xor ecx, ecx
cmp eax, 0xc0000011
je 0x44630e
mov ecx, dword [esp + 0xc]
mov dword [edx], ecx
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4464b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [esp + 0x4c]
mov esi, dword [esp + 0x48]
mov edx, dword [esp + 0x44]
mov edi, dword [esp + 0x3c]
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
cmp word [edi + ebx], 0
lea ebx, [ebx + 2]
jne 0x4464d0
add ebx, 0xfffffffe
and ebx, 0xfffe
mov word [esp], bx
add ebx, 2
mov word [esp + 2], bx
mov dword [esp + 4], edi
mov dword [esp + 0x10], 0x18
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], 0x40
mov eax, esp
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov dword [esp + 8], 0xf0fffefd
mov dword [esp + 0xc], 0
lea eax, [esp + 8]
mov edi, 0xe89182a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [eax]
mov ebp, edi
or ebp, ebx
lea ecx, [edi - 0xe891800]
and ecx, ebx
not ebp
or ebp, ecx
mov ecx, ebp
and ecx, 0x56
xor ebp, 0xd6
lea ecx, [ecx*2]
add ecx, ebp
inc cl
mov byte [eax], cl
inc eax
dec edi
cmp edi, 0xe891822
jne 0x446540
mov eax, dword [esp + 8]
mov edi, dword [0x452df4]
test edi, edi
je 0x4465c5
xor ebx, ebx
mov ebp, dword [0x452df8]
nop
nop
nop
nop
nop
cmp dword [ebp + ebx*8], 0x9ecf05eb
je 0x4465a1
inc ebx
cmp edi, ebx
jne 0x446590
jmp 0x4465c5
mov edi, dword [ebp + ebx*8 + 4]
cmp edi, eax
je 0x4465c5
lea eax, [esp + 0x10]
push esi
push eax
push edx
push dword [esp + 0x4c]
push 4
push dword [0x452dfc]
push edi
call fcn.00442cc0
add esp, 0x1c
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4029e0
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x402a0f
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403d8c
jmp 0x402a2d
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402908
mov edi, eax
test ebx, ebx
je 0x402a2d
cmp dword [esi], 0
je 0x402a2d
dec ebx
jmp 0x402a16
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402d98
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402e30
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402e10
xor eax, eax
push ebp
push 0x402e09
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x402e4c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402e10
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x403c58
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402788
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x486049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403c20
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc