Rivpas is a proof-of-concept script written in SAP's application
development language, Advanced Business Application Programming (ABAP)
language. This sciprt is supposed to show that a virus can be written
for this platform, however, the sample is intentionally made not to
replicate.
First the script attempts to find the SAP's report directory and tries
to find functions and reports to infect.
If an suitable object is found, the virus will try to inject its code
in there.
The virus sets the username of an infected object to "Virii" and uses
this as a infection marker.
[Analysis: Katrin Tocheva and Sami Rautiainen, F-Secure Corp.; April 15th, 2002]
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