[virusinfo] Troj/Banker-DJ
- From: "Mike" <mikebike@xxxxxxxxx>
- To: virusinfo@xxxxxxxxxxxxx
- Date: Mon, 20 Jun 2005 13:55:25 -0700
From; Sophos Alert System:
Name: Troj/Banker-DJ
Aliases: Trojan-Spy.Win32.Banker.el, PWS-Banker.gen.b trojan
Type: Trojan
Date: 20 June 2005
Sophos has issued protection for Troj/Banker-DJ.
At the time of writing, Sophos has received a small number of
reports of this Trojan from the wild.
Customers using EM Library, Enterprise Console, PureMessage or
any of our Sophos small business solutions will be automatically
protected at their next scheduled update.
Information about Troj/Banker-DJ can be found at:
http://www.sophos.com/virusinfo/analyses/trojbankerdj.html
Troj/Banker-DJ is a multicomponent password stealing Trojan for the Windows
platform targeted at customers of Brazilian banks.
When Troj/Banker-DJ is installed the following files are created:
<Windows system folder>\protect\csrss.exe
<Windows system folder>\protect\lsass.dll
where csrss.exe is the Trojan's main executable and lsass.dll is a keylogging
dll.
Troj/Banker-DJ attempts to log keypresses entered into certain websites and
online banking applications. The Trojan may display fake user interfaces in
order to persuade the user to enter confidential details. Stolen information is
sent by email to a remote user.
Troj/Banker-DJ may attempt to shut down anti-virus products.
The following registry entry is created to run csrss.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Microsoft Word Profissional
<Windows system folder>\protect\csrss.exe
Troj/Banker-DJ also marks its presence by creating the registry entries are
created under:
HKLM\SOFTWARE\Sos\Validade\
The Troj/Banker-DJ virus identity file (IDE) includes detection for:
Troj/Openstr-B
http://www.sophos.com/virusinfo/analyses/trojopenstrb.html
Troj/StartPa-GW
http://www.sophos.com/virusinfo/analyses/trojstartpagw.html
Troj/Lineage-S
http://www.sophos.com/virusinfo/analyses/trojlineages.html
W32/Sdbot-AWV
http://www.sophos.com/virusinfo/analyses/w32sdbotawv.html
Troj/Banker-DM
http://www.sophos.com/virusinfo/analyses/trojbankerdm.html
Customers with 3.xx or lower versions of Sophos Anti-Virus,
who are not running EM Library, can manually download the IDE
for Troj/Banker-DJ from:
http://www.sophos.com/downloads/ide/banke-dj.ide
Read about how to use IDE files at
http://www.sophos.com/support/knowledgebase/article/363.html
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