Parent class: TrojWare

Trojans are malicious programs that perform actions which are not authorized by the user: they delete, block, modify or copy data, and they disrupt the performance of computers or computer networks. Unlike viruses and worms, the threats that fall into this category are unable to make copies of themselves or self-replicate. Trojans are classified according to the type of action they perform on an infected computer.

Class: Trojan

A malicious program designed to electronically spy on the user’s activities (intercept keyboard input, take screenshots, capture a list of active applications, etc.). The collected information is sent to the cybercriminal by various means, including email, FTP, and HTTP (by sending data in a request).

Read more

Platform: DOW

No platform description


Technical Details

When executed this trojan appends virus-like code to the end of C:RARA.EXE and C:RARA.OVR files if they exist. If there are no such files, they trojan looks for them in the directory that is pointed by "RA=" instruction in DOS Environment.

When "infected" files are executed, the trojan code hooks INT 21h, 60h and stays memory resident. It then monitors several blocks of system memory and looks for "TELEFOON" strings in there. If such string is found, the trojan patches some bytes in this b

While installing memory resident the trojan uses nonlegal tricks and in some cases crashes the system.

Read more

Find out the statistics of the vulnerabilities spreading in your region on

Found an inaccuracy in the description of this vulnerability? Let us know!
Kaspersky Next
Let’s go Next: redefine your business’s cybersecurity
Learn more
New Kaspersky!
Your digital life deserves complete protection!
Learn more
Confirm changes?
Your message has been sent successfully.