Virus Database

Rabbit.504

Description Rabbit.504

This is a dangerous, non-memory resident parasitic virus. It searches for COM files, then scans the file for the zero-bytes area 504 bytes in length and, writes itself to there. If there is no such cave, the virus does not infect the file. After infecting each file, the virus displays the file name. The virus has a bug and corrupts some files while infecting them.

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Macro.Word.Bandung

Description Macro.Word.Bandung

This virus contains the same set of six macros in NORMAL.DOT and infected files:
AutoExec, AutoOpen, FileSave, FileSaveAs, ToolsMacro, ToolsCustomize

The virus infects files that are opened (AutoOpen) or saved (FileSave, FileSaveAs).
This virus is very dangerous. On starting MS Word (macros AutoExec) the virus checks the system date and time. If day number is 20 or above and current hour is 11 or above, the virus display the text:
Reading menuallPlease wait !

It then deletes all files in all subdirectories (except WINDOWS, WINWORD and WINWORD6) and creates the file C:PESAN.TXT and writes following message to there:
Anda rupanya sedang sial, semua file di mesin ini kecuali yang berada
di direktori WINDOWS dan WINWORD telah hilang, jangan kaget, ini bukan
ulah Anda, tapi ini hasil pekerjaan saya...Barang siapa yang berhasil
menemukan cara menangkal virus ini, saya aka" + "n memberi listing
virus ini untuk Anda !!! Dan tentu saja saya akan terus datang kesini
untuk memberi Anda salam dengan virus-virus terbaru dari saya...selamat !
Bandung, <DAY of WEEK>, <DAY> <MONTH> <YEAR>, Jam <TIME>.

Where <DAY of WEEK>, <DAY>, <MONTH>, e.t.c are current date and time.
The virus also disables Word menus Tools/Macro and Tools/Customize. In its macros the virus keeps destructive routine that never receives control, while accessing the Tools/Macro and Tools/Customize menus that routine displays the MessageBox:
Err@#*(c)
Fail on step 29296

and replaces all "a" characters with "#@" within current document.
Bandung.Rapi
This is a variant of "Bandung" virus. The file erasing routine is disabled (that code presents as comments). Instead of the C:PESAN.TXT file this virus creates the C:BACALH.TXT file and writes the text to there:
Assalamualaikum ..., maaf @Rapi.Kom mengganggu anda sebentar. Pesan
ini aslinya bernama PESAN.TXT yang muncul di root direktori
setelah anda menjalankan Winword 6.0 yang templatenya (normal.dot)
telah tertulari macro menjijikkan ini. Macro ini (sebelum
@Rapi.Kom modifikasi) berasal dari file data Winword 6.0 (*.doc)
yang telah tertular macro ini. Bila file data tersebut di pangggil
(Open doc), maka macro secara otomatis menjalankan perintah-perintah
macro lain nya, yang antara lain mengcopykan diri ke global
template (normal.dot), juga pada tanggal dan jam tertentu akan
menghapus semua data di direktori tingkat 1, 2 dan 3 (kecuali Hidden
direktori), menjengkelkan bukan ?!. Siapapun pembuatnya pastilah
orang yang sirik !, masih banyak perbuatan baik lain yang bisa
kita kerjakan. ... Malang, <DATE> @Rapi.Kom"

<DATE> is the same as in case of original "Bandung" virus.
Infected documents and infected NORMAL.DOT contain different sets of macros:
Document ¦ NORMAL.DOT
RpAE ¦ RpAE AutoExec
RpFO ¦ RpFO FileOpen
RpFS ¦ RpFS FileSave
RpTC ¦ RpTC ToolsCustomize
RpTM ¦ RpTM ToolsMacro
RpFSA ¦ RpFSA FileSaveAs
AutoOpen ¦ RpAO

The virus infects the files on FileOpen, FileSave and FileSaveAs calls. On FileOpen calls the virus also displays MessageBox with the text:
@Rapi.Kom
Thank's for joining with us !

The macros RpTM (ToolsMacro) and RpTC (ToolsCustomize) are corrupted, and while accessing the Word menus Tools/Macro and Tools/Customize the system may halt.

Macro.Word.Beeper.a

Description Macro.Word.Beeper.a

These are encrypted Word macro viruses. They contain six original macros in NORMAL.DOT and infected documents:
"Beeper.a": AutoExec, AutoClose, AutoOpen, AutoNew , TheTime , Kill
"Beeper.b": AutoOpen, TFGAMV, AutoExec, AutoNew, AutoClose, Joke

While infecting global macros area (NORMAL.DOT) "Beeper.b" also creates two addition macros with random selected names. These macros contain copies of the TFGAMV and Joke macros.
The viruses infect the global macros area while infecting an opening document. They write themselves to documents while opening existing or creating a new document (AutoOpen, AutoNew).
Beeper.a
It maximizes Word windows and inserts into the current document the text:
You are infected with
The Time
A virus from Cool Zero

The virus does not executes the Kill and TheTime macros, i.e. they may be activated only by user's request (by File/Templates or Tools/Macro menus). When activated, the TheTime macro checks the system time and at 15:59 beeps and displays the MessageBoxes:
Hi I'm the Time virus
I don't like Your COMMAND.COM and AUTOEXEC.BAT
Play with me !! :-)
You have 1 Minute time to find me
Find me, I do nothing
Find me not
SAY BYE TO YOUR COMMAND.COM AND AUTOEXEC.BAT

The Kill macro at 16:00 deletes the files C:COMMAND.COM and C:AUTOEXEC.BAT.
Beeper.b
This virus prints documents on opening them (AutoOpen). At 17:00 it tries (but fails) to create and execute the SMILEY.COM file. This file contains an "intended" DOS virus.

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