Troj/ConHook-N

Category: Viruses and Spyware
Type: Trojan
Prevalence: Small Number of Reports

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Troj/ConHook-N is a Trojan for the Windows platform.

When Troj/ConHook-N is installed the following files are created:

<Temp>\removalfile.bat (may be safely deleted)
<System>\jkhhg.dll (also detected as Troj/Conhook-N)

The following registry entries are created to run code exported by jkhhg.dll on startup:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\jkhhg
DllName
jkhhg.dll

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\jkhhg
Impersonate
0

The file jkhhg.dll is registered as a COM object and ShellExecute hook, creating registry entries under:

HKCR\CLSID\(00DBDAC8-4691-4797-8E6A-7C6AB89BC441)
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\(00DBDAC8-4691-4797-8E6A-7C6AB89BC441)

The Trojan may download and install additional files from a remote site.

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