| Alias: | V163 |
| Strain: | |
| detected when: | --- |
| where: | --- |
| Classification: | Program virus, direct action COM infector |
| Length: | 163 bytes added to COM files |
Preconditions | |
| Operating System(s): | MS-DOS |
| Version/Release: | 2.0 and up |
| Computer model(s): | Any IBM-compatibles |
| Caroname: | Danish_Tiny.163 |
Attributes | |
| Easy identification: | File size increases by 163 bytes |
Type of Infection: | Direct action; appending 163 bytes to COM files |
| Infection Technique: | |
| Infection Trigger: | Executing an infected file will trigger the infection attempt in the local directory. |
| Storage Media affected: | |
| Interrupts hooked: | --- |
| Stealth: | |
| Tunneling/Selfprot: | |
| Oligo/Polymorphism: | |
| Encoding Method: | |
| Damage: | --- |
| Damage Trigger: | |
| Particularities: | No payload. Will only infect COM files starting with E9h (JMP instruction). |
| Similarities: | |
Agents | |
| Countermeasures: | |
| Standard means: | |
Acknowledgements | |
| Location: | Micro-BIT Virus Center RZ Universitaet Karlsruhe |
| Classification by: | Christoph Fischer |
| Documentation by: | Christoph Fischer |
| Date: | 16-June-1990 |
| Information Source: | |
(c) 1996 Virus-Test-Center, University of Hamburg