Virus Database

Aiwedr.852

Description Aiwedr.852

It is not a dangerous memory resident partly encrypted parasitic virus. It hooks INT 21h and writes itself to the end of EXE files that are executed or closed. Depending on the system timer the virus beeps by PC speaker. The virus does not infect the files: AI*.EXE, WE*.EXE, DR*.EXE, it detects these files by using the string:
AIWEDR

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IRC-Worm.Lara

Description IRC-Worm.Lara

This is a silly IRC worm spreading through IRC channel and using mIRC client for spreading.
This is the first known modern Internet worm that spreads "Desktop Themes" files.
The worm appears on computer as the "LaraCroft.theme" filename.
On start this file the worm looks for mIRC-client, creates subsidiary VBS file in Windows directory and starts it. This file overwrites the mIRC script file SCRIPT.INI. The new script sends the worm copy to any user that enters infected channel.

IRC-Worm.Loa

Description IRC-Worm.Loa

This is an IRC worm that spreads via mIRC channels. The worm code itself is a randomly named DOS EXE file. When it is executed, the worm copies itself with the LOA.EXE name to the Windows directory and registers this file in the system registry in the auto-run section:
LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunServices:
"Life of Agony"="loa.exe"

When the worm locates the MIRC.INI file, it writes to there several instructions that disable the mIRC security settings and creates its script file that contains commands that send the worm's EXE file to the channel.
The worm manifests itself as anti-virus programs that searche and delete the DM-Setup mIRC worm (the worm actually does delete DM-Setup files if they present on disks). It then displays the following messages:
You are about to scan your harddrive for the DMSetup virus, it is
crucial that you run this program without mIRC active, so if you
are still in mIRC at the moment, type /EXIT before you continue.
Press any key if mIRC is not activeall

The worm also displays other messages that depend on the current date:
PowerBit anti-virus v3.34, (C)opyrighted 1999 by PB Systems.
SHAREWARE - REGISTER?
YES!
Scan completed, no viruses were found.
The Ultimate Chaos Website 2 - http://sourceofkaos.com/homes/ultchaos
Visit me...
NOW!
Not detected.
WaReZ SCaNNeR bY oDELiOFiLThY [SuCK]... ViSiT #warez !
SeLF CHeCK:
oKeY
nO WaReZ wErE FoUnD aT DRiVe C: !!!
DrSolomon Anti-Virus Toolkit v10.00 - SPECIAL EDITION -
Scanning memory (DOSUMBHMAXMS)...
No viruses found in memory
No viruses were found.
ScanDisk 2.00, (C)Copyright Microsoft Corp 1981-1998.
Checking critical areas...
OK
No errors were detected.
Anti-Back-Orifice II.A, detects/removes all BO-instances from your system.
Checking registry...
BO was not found in the registry
System clean, visit http://sourceofkaos.com/homes/ultchaos for updates.
TERA SPOOF-INSTALLER VERSION 6.66
Checking shadow-RAM...
located at x0FA56D6A4h
Failed to install spoof, SPSOCK64.DLL missing.
WinGater by Terminatius [Finds installed WinGates at your system].
Locating registry:
REGISTRY.REG
No WinGates found, go to Undernet, #wingater for help.
Thunderbyte virus-detector v9.24, - (C) Copyright 1989-1999 Thunderbyte B.V.
SANITY CHECK:
OK!
No viruses were found.
Anti-Nuke written by cDc - Cult of the Dead Cow.
Checking V86 interrupts...
No polling detected
No nuke-programs found.
LOA''s Kill-DMSetup version 2.2, - SHAREWARE
Checking memory...
OK
Completed!
KILL-CIH v2.0. --> kills all known CIH-strains! <--
Memory check...
passed
CIH has not been detected at your system.

When the worm is started with the /SECRET argument, it displays the following message:
=[ Life of Agony 1.30, (c) 1998 by T-2000 / Immortal Riot ]=
Hi! I am the [LIFE OF AGONY] worm, and I''m gonna fuck you up REAL bad!
LIFE OF AGONY

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