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- @BEGIN_FILE_ID.DIZ
- _________________ ____________
- \ . ___.___._¬\/ ____/_____) TRiSTAR &
- \/| .| | ¬| _/_____¬\| ¬|
- | || | : ¬\ ¬V \\ || RSi
- |___| |___|___\______/_____|
- ·+*#*+·^·TRN!·|____\·+*#*V·^·+*#*+·PRESENT!·
- Warning ! TRSI-INS.LHA IS NO TRSI release
- and it contains a TROJAN ! READ THE ANALYSIS
- from Flake/TRSi...@END_FILE_ID.DIZ
-
- _______________ _______________________
- \___ ¬\___ ¬\ ¬\/¯ __¬\___ ¬\ __¬\___ ¬\
- / / _/ _/ /___¯¯\/\ / / /_/ / _/ _/\
- / / ¯ / /\__/ /\// / ¯ / ¯ /\/
- /__/__/__/__/______/ //__/__/__/__/__/ /
- \\_\\_\\_\\_\\_____\/ \\_\\_\\_\\_\\_\/
- __________________ ___________ _______________________
- \___ ¬\ _¬\___ ¬\·NL/¯ __¬\ _¬\/¯ ¬\___ ¬\ _ ¬\___ ¬\
- / _/ _/ /_\/ / /\ /___¯¯\/ /_\/ /___/\ / / / / _/ _/\
- / ¯ / ___/ / / //\__/ / ___/ / /\// / / / ¯ /\/
- /__/__/_____/_____/ //______/_____/______/ //__/_____/__/__/ /
- \\_\\_\\____\\____\/ \\_____\\____\\_____\/ \\_\\____\\_\\_\/
-
- =+\=================/\====================/\======/\===================+=
- .::\_.:::::::::/\.:/.:\::::::::::::::/\.:/.:\/\.:/.:\:::::::::::::::::::.
- .::::\::::/\::/.:\/::::\::::::::/\::/.:\/::::::\/::::\·:::::___.___.__.._
- .:::::\::/.:\/.:::::::::\::/\::/.:\/::::::::::::::::::\/\·:/.:::::::::::·
- =+=====\/================\/==\/==========================\/============+=
-
-
-
- Warning ! The file TRSi-INS.lha is no TRSi release and contains a fucking
- trojan ! In the middle of the 10.6.1995. one of our members (NIKE/TRSi)
- got a call on the BBS from a guy called GRYZOR, who is supposed to be the
- leader of Circle of Power (COP), and this guy said to NIKE that TRSi is
- lame and such things. Later he uploaded there a file called TRSi-INS.lha
- to this board and NIKE wondered a little bit and contacted me and the
- other TRSi guys. So this virus is now (10.6.1995. 18:30 o`clock) about
- 6 hours old. Let us stop this bastard and finally get a solution for
- the COP problem (hi Apollo and Noise Belch).
-
- Here is my first analysis of the virus, which is a little bit short,
- but I ran totally out of time. Sorry dudes..
-
-
- Greets
-
- Flake/TRSi
-
-
-
-
-
-
-
-
- Biomechanic Trojan
- ------------------
-
- other possible names: TRSI-INS Trojan
- Type: Destruction only
- Destruction caused by: simple bytemodification
-
- This is no TRSi release ! It is just a fake !
-
- In the File-ID it is stated that this are some hd installers for actual
- games. In real this is just a trojan, which will manipulate your files
- on your HD.
-
- The contents of the archive:
-
-
- ViroCop-HD_install.exe 5912 ----rwed 02-Sep-92 12:49:54
- SWOS-HD_install.exe 9588 ----rwed 02-Sep-92 12:51:12
- SensibleGolf-HD_install.exe 4776 ----rwed 02-Sep-92 12:51:24
- Mortal-Kombat2-HD_install.exe 5512 ----rwed 02-Sep-92 12:50:12
- MCI-CARDS4-FREE.EXE 5912 ----rwed 02-Sep-92 12:49:30
- Embryo-HD_install.exe 6764 ----rwed 02-Sep-92 12:50:24
-
-
- The virus is looking for a special enviroment and then manipulates the
- files:
-
- Here a original PGP signed message:
-
- 0000: 89009502 05002FCF 1B5220F5 BA1075CB ....../Ï.R õº.uË
- 0010: 69450101 C11D03FF 7ED659E1 39C4AD2C iE..Á...~ÖYá9Ä,
- 0020: CED29280 21FCEB79 5CF3B9A0 AADB5C14 ÎÒ..!üëy\ó¹ ªÛ\.
- 0030: D2B35295 5FFBE735 4E8070E1 A8C2C909 Ò³R._ûç5N.pá¨ÂÉ.
- -> 0040: 2235ABB5 BE37E843 79CCD140 7AA2ACA5 "5«µ¾7èCyÌÑ@z¢¬¥
-
- Here the manipulated one:
-
- 0000: 89009502 05002FCF 1B5220F5 BA1075CB ....../Ï.R õº.uË
- 0010: 69450101 C11D03FF 7ED659E1 39C4AD2C iE..Á...~ÖYá9Ä,
- 0020: CED29280 21FCEB79 5CF3B9A0 AADB5C14 ÎÒ..!üëy\ó¹ ªÛ\.
- 0030: D2B35295 5FFBE735 4E8070E1 A8C2C909 Ò³R._ûç5N.pá¨ÂÉ.
- -> 0040: 2235ABB5 BE37E843 79CC0002 B37800A5 "5«µ¾7èCyÌ..³x.¥
-
- If you start the virus (it is in all the above listed files), a little
- text will show up:
-
- - b i o m e c h a n i c -
-
- and the work begins. If the work is completed, the following text will
- be printed out, too:
-
- ... trashed your hd ...
-
- and a directory named "biomechanic trashed your hd !!" will be created,
- which is empty.
-
- The code looks quite good. This is not the work of a real beginner. The
- guy behind has some programming knowledge. This way of programming is better
- than from the COP viruses. The programm uses indirect adressing and a lot
- of stackusage, which cannot be done by a beginner (atleast I think so).
-
-
-