| Alias: | |
| Strain: | - |
| detected when: | |
| where: | |
| Classification: | Master-boot record (HD) infector, DBR (Floppy)- infector |
| Length: | 1 kilobyte(s) |
Preconditions | |
| Operating System(s): | MS-DOS |
| Version/Release: | None |
| Computer model(s): | PC's |
| Caroname: | Phi |
Attributes | |
| Easy identification: | |
Type of Infection: | Bootsector infection. Selfrec in memory: None Selfrec on disk: MBR[3Eh,5]=FAh 31h C0h 8Eh D0h |
| Infection Technique: | |
| Infection Trigger: | Boot from infected floppy13h/(CX=0001h, DX!=0080h) |
| Storage Media affected: | Harddisks, Disketts |
| Interrupts hooked: | 13h |
| Stealth: | |
| Tunneling/Selfprot: | |
| Oligo/Polymorphism: | |
| Encoding Method: | |
| Damage: | Transient: Scroll up window Transient: Write character 'í' Permanent: None |
| Damage Trigger: | Transient: At bootup from an infected floppy (hard):NumLock=ON & CapsLock=OFF Transient: While infect another boot sector Permanent: None |
| Particularities: | None Displayed text: None Not displayed text: None None |
| Similarities: | |
Agents | |
| Countermeasures: | |
| Standard means: | |
Acknowledgements | |
| Location: | Virus Test Center, University Hamburg, FRG |
| Classification by: | Petr_FPL Odehnal |
| Documentation by: | Petr_FPL Odehnal |
| Date: | 1993-08-18 |
| Information Source: | Caroentry (autom.converter by S.Freitag) |
(c) 1996 Virus-Test-Center, University of Hamburg