Indetectables

Bueno pues hize estos dos simples pequeños messageboxs para que ocupasen el minimo tamaño posible y funcionasen en la mayoria de windows.

+Funcional en win xpsp3,win7 x32 y win7 x64.
+Tamaño de 624 bytes.
+1/35 con detecciones distintas cada uno.
+Hechos en masm32 con determinadas opciones de compilado para reducir el tamaño y luego reducidos aun mas mediante manipulacion en binario.

Filename: Hola.exe
Filesize: 624,00 B
Date: 2016-09-08 00:36:18
MD5: a7d80dad0d1055195bcc4fd97dc9d746
SHA1: 9f386c9b3be00aa45e1c76fe87181dbe62a1df42
Status: Infected
Rate: 1/35

Details:
Ad-Aware - File is clean
A-Squared - File is clean
Avast - File is clean
AVG Free - File is clean
AntiVir (Avira) - File is clean
BitDefender - File is clean
BullGuard - File is clean
Clam Antivirus - File is clean
COMODO Internet Security - File is clean
Dr.Web - File is clean
ESET NOD32 - File is clean
eTrust-Vet - File is clean
FortiClient - File is clean
F-PROT Antivirus - File is clean
F-Secure Internet Security - File is clean
G Data - File is clean
IKARUS Security - File is clean
K7 Ultimate - File is clean
Kaspersky Antivirus - File is clean
McAfee - File is clean
MS Security Essentials - File is clean
NANO Antivirus - File is clean
Norman - File is clean
Norton Antivirus - File is clean
Panda CommandLine - File is clean
Panda Security - File is clean
Quick Heal Antivirus - Suspicious
Solo Antivirus - File is clean
Sophos - File is clean
SUPERAntiSpyware - File is clean
Trend Micro Internet Security - File is clean
Twister Antivirus - File is clean
VBA32 Antivirus - File is clean
VIPRE - File is clean
Zoner AntiVirus - File is clean

Scan Result: [Enlace externo eliminado para invitados]
[Enlace externo eliminado para invitados]


Filename: Hello.exe
Filesize: 624,00 B
Date: 2016-09-08 00:30:42
MD5: 8475486e090fe9ea35270801a3e3fb2b
SHA1: 73ff5b30287d75a526b2950d347402e09e59e087
Status: Infected
Rate: 1/35

Details:
Ad-Aware - File is clean
A-Squared - File is clean
Avast - Win32:Evo-gen [Susp]
AVG Free - File is clean
AntiVir (Avira) - File is clean
BitDefender - File is clean
BullGuard - File is clean
Clam Antivirus - File is clean
COMODO Internet Security - File is clean
Dr.Web - File is clean
ESET NOD32 - File is clean
eTrust-Vet - File is clean
FortiClient - File is clean
F-PROT Antivirus - File is clean
F-Secure Internet Security - File is clean
G Data - File is clean
IKARUS Security - File is clean
K7 Ultimate - File is clean
Kaspersky Antivirus - File is clean
McAfee - File is clean
MS Security Essentials - File is clean
NANO Antivirus - File is clean
Norman - File is clean
Norton Antivirus - File is clean
Panda CommandLine - File is clean
Panda Security - File is clean
Quick Heal Antivirus - File is clean
Solo Antivirus - File is clean
Sophos - File is clean
SUPERAntiSpyware - File is clean
Trend Micro Internet Security - File is clean
Twister Antivirus - File is clean
VBA32 Antivirus - File is clean
VIPRE - File is clean
Zoner AntiVirus - File is clean

Scan Result: [Enlace externo eliminado para invitados]
[Enlace externo eliminado para invitados]

Descarga

[Enlace externo eliminado para invitados]

Saludos

Buen trabajo

GJ

Gracias por los comentarios,os dejo la version de hello.exe sin eof para que se pueda encriptar y hacer modding mas facilmente sin problemas.

Filename: Hello.exe
Filesize: 624,00 B
Date: 2016-09-08 21:19:07
MD5: c85e6280a6ef51840563bfae05b657a4
SHA1: 1434b3883f0535dd7d4fa55913ed98340462b74f
Status: Infected
Rate: 1/35

Details:
Ad-Aware - File is clean
A-Squared - File is clean
Avast - Win32:Evo-gen [Susp]
AVG Free - File is clean
AntiVir (Avira) - File is clean
BitDefender - File is clean
BullGuard - File is clean
Clam Antivirus - File is clean
COMODO Internet Security - File is clean
Dr.Web - File is clean
ESET NOD32 - File is clean
eTrust-Vet - File is clean
FortiClient - File is clean
F-PROT Antivirus - File is clean
F-Secure Internet Security - File is clean
G Data - File is clean
IKARUS Security - File is clean
K7 Ultimate - File is clean
Kaspersky Antivirus - File is clean
McAfee - File is clean
MS Security Essentials - File is clean
NANO Antivirus - File is clean
Norman - File is clean
Norton Antivirus - File is clean
Panda CommandLine - File is clean
Panda Security - File is clean
Quick Heal Antivirus - File is clean
Solo Antivirus - File is clean
Sophos - File is clean
SUPERAntiSpyware - File is clean
Trend Micro Internet Security - File is clean
Twister Antivirus - File is clean
VBA32 Antivirus - File is clean
VIPRE - File is clean
Zoner AntiVirus - File is clean

Scan Result: [Enlace externo eliminado para invitados]
[Enlace externo eliminado para invitados]

Descarga

[Enlace externo eliminado para invitados]

Saludos

gracias top10, recuerdo mis tiempos cuando los coleccionaba