Home Malware Programs Trojans Downloader.Jadelile

Downloader.Jadelile

Posted: May 23, 2012

Threat Metric

Threat Level: 9/10
Infected PCs: 19
First Seen: May 23, 2012
Last Seen: September 27, 2019
OS(es) Affected: Windows

Downloader.Jadelile is a Trojan that downloads malicious browser plugins to substitute legal advertisements. Downloader.Jadelile also posts messages on the Facebook wall, which contain links to malicious websites. Once executed, Downloader.Jadelile creates several malicious files. Downloader.Jadelile also creates several registry entries. Downloader.Jadelile installs browser plugins for the web browsers such as Internet Explorer, Firefox and Chrome. Downloader.Jadelile creates a directory in %ProgramFiles% to gather executable Browser Helper Object (BHO) files. Downloader.Jadelile then uses browser plugin frameworks to create programs to substitute advertisements shown in web browsers.

Aliases

Trojan-Downloader.Win32.LilyJade [Ikarus]Trojan-Downloader.Win32.LilyJade.a [Kaspersky]

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.dll File name: file.dll
Size: 493.44 KB (493440 bytes)
MD5: 7ce51e541b1a49fde287c8d29f61aa80
Detection count: 88
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: May 28, 2012
SavingsApp.exe File name: SavingsApp.exe
Size: 1.85 MB (1854352 bytes)
MD5: e5a8b30cbf59b530db43abc4c3fb8c67
Detection count: 87
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: May 28, 2012
I Want This_2514.dll File name: I Want This_2514.dll
Size: 493.44 KB (493440 bytes)
MD5: d02664f1e571fbefcc6eca36c4030cef
Detection count: 81
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: May 28, 2012
flashupdate.exe File name: flashupdate.exe
Size: 1.83 MB (1834370 bytes)
MD5: d704b90b505e4a6311d8f1c301137bf3
Detection count: 80
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: May 28, 2012
I Want This.dll File name: I Want This.dll
Size: 493.44 KB (493440 bytes)
MD5: b88d4c1b85c75084a341c45548864409
Detection count: 12
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: May 14, 2019
%ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].ico File name: %ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].ico
Mime Type: unknown/ico
Group: Malware file
%ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].dll File name: %ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
%ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].exe File name: %ProgramFiles% \[APPLICATION NAME]\[APPLICATION NAME].exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file

Registry Modifications

The following newly produced Registry Values are:

HKEY..\..\{Value}HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\[APPLICATION NAME]\"Publisher" = "[RANDOM CHARACTERS]"HKEY_CURRENT_USER\Software\[APPLICATION NAME]\Plugins\[RANDOM NUMBERS]\"Name" = "FacebookFFIE"HKEY_CURRENT_USER\Software\[APPLICATION NAME]\Plugins\[RANDOM NUMBERS]\"JavaScript" = "[JAVASCRIPT]"
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