tox-rex7010ეგ არის:
Trojan-Spy
Name : Trojan-Spy
Category: Malware
Type: Trojan-Spy, Trojan-PSW
Platform: W32
Summary
Spy, Data or Password Stealing Trojan (Generic Description)
A spy, data or password stealing trojan is usually a standalone
program that allows a hacker to monitor user's activities on an
infected computer. Password stealing trojans are quite popular.
Some backdoors and worms drop password stealing trojans to a
system they try to infect.
A password stealing trojan is usually a standalone application
that installs itself to system and sometimes drops a keylogging
component. Such trojan stays active in Windows memory and starts
keylogging (recording keystrokes) when a user is asked to input a
login and a password. Then a trojan stores the recorded
keystrokes data for later submission or sends this data to a
hacker immediately. In many cases such trojans also send
information about user's computer IP, RAS (remote access server),
and network configuration. A hacker who gets this info is capable
of misusing other person's Internet account and in some cases
hack into user's network. Stolen logins and passwords can allow a
hacker to read user's e-mail on public and corporate mail
servers.
A data stealing trojan is usually a standalone program that
searches for specific files or data on an infected computer and
then sends this data to a hacker. For example some data stealing
trojans try to locate 'key' files that contain authentication
information for some program or service. Other data stealing
trojans try to steal serial numbers of software installed on an
infected system. A few e-mail worms attach random data files
(excel or word files, images) to e-mails that they send from
infected systems.
A spy is usually a standalone program that installs itself to
system and records certain events on an infected computer. For
example such trojan can record keyboard activities, keep the list
of applications that a user ran, archive URLs that a user opened
and so on. A spying trojan sends out a recorded log to a hacker
at certain intervals. In some cases spying trojans have a certain
time window. For example they work only until a certain date and
then uninstall themselves from a system.
Most famous spies, data and password stealing trojans: Coced,
Hooker, GOP, Kuang, Platan, Klogger.
ორიგინალი:
http://www.f-secure.com/v-descs/trojan-spy.shtml
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