Home Malware Programs Trojans TrojanDownloader:Win32/Karagany.I

TrojanDownloader:Win32/Karagany.I

Posted: February 13, 2013

Threat Metric

Threat Level: 9/10
Infected PCs: 79
First Seen: February 13, 2013
OS(es) Affected: Windows

TrojanDownloader:Win32/Karagany.I is a Trojan downloader (malware installer/loader) that operates as a part of a multi-component malware threat. TrojanDownloader:Win32/Karagany.I may spread via drive-by downloads. TrojanDownloader:Win32/Karagany.I is also distributed to the vulnerable computer via malicious or hijacked websites. Once TrojanDownloader:Win32/Karagany.I has performed its payload, it stops itself. TrojanDownloader:Win32/Karagany.I downloads and installs other malware infections including variants of the Win32/Sirefef and Win32/FakeRean malware families on the infected computer system. TrojanDownloader:Win32/Karagany.I connects to a remote server using HTTP protocol (TCP port 80), which transmits an encrypted malware binary file in reply. This file is then decrypted and executed by TrojanDownloader:Win32/Karagany.I.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



file.exe File name: file.exe
Size: 7.16 KB (7168 bytes)
MD5: ab38c6b912b7df9f0fc2b9bead296ff8
Detection count: 99
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 14, 2013
file.exe File name: file.exe
Size: 31.74 KB (31744 bytes)
MD5: dfd124a4c0de7364e0403552e6ebc284
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 14, 2013
file.exe File name: file.exe
Size: 20.48 KB (20480 bytes)
MD5: 47c6860d3f2a322a68f8deb1979cc3df
Detection count: 10
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 14, 2013
file.exe File name: file.exe
Size: 169.47 KB (169472 bytes)
MD5: 9caaefe91e97a0bdfbbef2fb27b2bf8c
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 14, 2013
file.exe File name: file.exe
Size: 22.52 KB (22528 bytes)
MD5: c3761df99d55e4e23afe5d4126536605
Detection count: 1
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 14, 2013
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