Every virus cannot be detected by a signature-based antivirus largely for the following reasons:

* If an attacker has changed the signature of a virus, any signature-based antivirus will not be able to find the virus.
* Any new virus will not be captured by the antivirus, as it will not be on the list in the antivirus database.
* If the virus is not in the database of a signature-based antivirus, it will be virtually impossible for the antivirus to detect that virus.
* If the mutation engine of a polymorphic virus is generating a new encrypted code, this changes the signature of the virus. Therefore, polymorphic viruses cannot be detected by a signature-based antivirus.

Explore More

Critical Blind SQL Injection in MRTV4 (Myanmar)

PlanetCreator reported another Critical Blind SQL injection (vulnerability) on MRTV4 (Myanmar) URL : http://www.mrtv4.net.mm/ SQL injection is a code injection technique that exploits a security vulnerability occurring in the database

Read More

Online Services

Gathering information: (set) http://www.subnetonline.com/ (set) http://ping.eu/ (ping, dns_tools, traceroute, web_tools) http://serversniff.net/ (DIG / nslookup, whois, traceroute) http://networking.ringofsaturn.com/Tools/ (whois, dns_tools, service_scan, traceroute) http://centralops.net/co/DomainDossier.aspx (whois, dns_tools, domain_search) http://www.whois.ws/ (whois, dns_tools) http://www.robtex.com/ (whois)

Read More

Metasploit Framework 3.7.0 Released!

The Metasploit team has spent the last two months focused on one of the least-visible, but most important pieces of the Metasploit Framework; the session backend. Metasploit 3.7 represents a

Read More