Internet threat level: 1
Home→Descriptions→Trojan-Downloader.JS.Iframe.chf
Trojan-Downloader.JS.Iframe.chf
| Detected | Jun 25 2011 16:17 GMT |
| Released | Jun 25 2011 18:53 GMT |
| Published | Oct 10 2011 07:06 GMT |
Payload
Removal instructions
Technical Details
A trojan program that downloads other software to the computer without the user's knowledge and launches this software for execution. It is Java Script (JS). The malicious script is 402 bytes.
Payload
After opening the infected page in the browser, the trojan will try to open the resource located at the following link in the hidden frame:http://f***3.co.cc/index.php?tp=32b260002f490aa3The link did not work when creating the description.
Removal instructions
If your computer has not been protected with anti-virus software and has been infected with malware, you will need to take the following actions to delete this:
- Delete the original trojan file (its location on the infected computer will depend on how the program got onto the computer).
- Clear the Temporary Internet Files directory containing the infected files (How to delete infected files in the Temporary Internet Files folder?):
%Temporary Internet Files%
- Run a full Kaspersky Antivirus scan of the computer with updated antivirus databases (download trial version).
[MD5: 15bbc1a99f7e13375021f803fc2eef17] [SHA1: 1ee7bb5cb7620aab5ae4ffeddbac603ea472a986]
Programs classified as Trojan-Downloader download and install new versions of malicious programs, including Trojans and AdWare, on victim computers. Once downloaded from the Internet, the programs are launched or included on a list of programs which will run automatically when the operating system boots up.
Information about the names and locations of the programs which are downloaded are in the Trojan code, or are downloaded by the Trojan from an Internet resource (usually a web page).
This type of malicious program is frequently used in the initial infection of visitors to websites which contain exploits.
Trojan-Downloader.
- Mal/ObfJS-AB (Sophos)
- JS.
Iframe-6 (ClamAV) - Exploit:
HTML/IframeRef. V (MS(OneCare)) - JS.
IFrame. 143 (DrWeb) - JS/Kryptik.
BM trojan (Nod32) - JS.
Iframe. Gen. 29 (VirusBuster) - JS:
ScriptSH-inf [Trj] (AVAST) - Exploit.
JS (Ikarus) - HTML/Framer (AVG)
- JS/Agent.
zbh (AVIRA) - JS/IFrame.
FU (Norman) - Trojan.
Script. JS. Iframe. j (Rising) - Trojan.
Exploit. ANSN [Aquarius] (FSecure) - JS.
Iframe. Gen. 29 (VirusBusterBeta) - JS/Iframe.
CHF!tr (Fortinet)
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