Sample viewer

vx.netlux.org/Virus.DOS.Ahasverus.1244

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:01:32.066137045Z 65 PC: 1dc9a | Delete file (Filename = '')
2018-12-17T22:01:32.072935291Z 65 PC: 1dca1 | Delete file (Filename = '')
2018-12-17T22:01:32.078541377Z 75 PC: 1dca6 | Execute program
2018-12-17T22:01:32.080103754Z 53 PC: 1dd14 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:01:32.08235428Z 37 PC: 1dd56 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:01:32.083613765Z 88 PC: 19868 | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.084836151Z 88 PC: 19870 | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.087729011Z 88 PC: 1989a | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.089510057Z 88 PC: 19909 | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.091028907Z 88 PC: 19913 | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.092710365Z 48 PC: 19354 | Get DOS version
2018-12-17T22:01:32.094190122Z 56 PC: 1afb0 | Get or set country info
2018-12-17T22:01:32.096214447Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.09786355Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.103675877Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.104997179Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.107156644Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.109437673Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.111558149Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.113285976Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.121965468Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.123230721Z 68 PC: 1b01b | I/O control for devices (Set for = 'W')
2018-12-17T22:01:32.125351326Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.137697963Z 68 PC: 1b01b | I/O control for devices (Set for = 'W')
2018-12-17T22:01:32.139962207Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.141816147Z 68 PC: 1b01b | I/O control for devices (Set for = 'WW')
2018-12-17T22:01:32.145215808Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.146571477Z 68 PC: 1b01b | I/O control for devices (Set for = 'WW')
2018-12-17T22:01:32.14868229Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.150595904Z 68 PC: 1b01b | I/O control for devices (Set for = 'UWW')
2018-12-17T22:01:32.152979918Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.154580267Z 68 PC: 1b01b | I/O control for devices (Set for = 'UWW')
2018-12-17T22:01:32.157806161Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.159369121Z 68 PC: 1b01b | I/O control for devices (Set for = 'WUWW')
2018-12-17T22:01:32.161824135Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.164084809Z 68 PC: 1b01b | I/O control for devices (Set for = 'WUWW')
2018-12-17T22:01:32.166589843Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.167875578Z 68 PC: 1b01b | I/O control for devices (Set for = 'JWUWW')
2018-12-17T22:01:32.173531522Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.174816247Z 68 PC: 1b01b | I/O control for devices (Set for = 'JWUWW')
2018-12-17T22:01:32.176899588Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.178904275Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.181118313Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.182313158Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.184578431Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.186520714Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.188681699Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.190854617Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.19323702Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.194662477Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.197303192Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.198812673Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.200886747Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.202100467Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.204793089Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.206023123Z 68 PC: 1b01b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:01:32.208166466Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.210189177Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.212372817Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.213662598Z 68 PC: 1b01b | I/O control for devices (Set for = '')
2018-12-17T22:01:32.215750445Z 68 PC: 1b0c8 | I/O control for devices (Set for = '')
2018-12-17T22:01:32.21777082Z 82 PC: 19a07 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:01:32.219572379Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.221506553Z 68 PC: 1b01b | I/O control for devices (Set for = '@')
2018-12-17T22:01:32.223089018Z 68 PC: 1b0c8 | I/O control for devices (Set for = '@')
2018-12-17T22:01:32.225543789Z 48 PC: 1b00e | Get DOS version
2018-12-17T22:01:32.227737244Z 68 PC: 1b01b | I/O control for devices (Set for = ' @')
2018-12-17T22:01:32.229590913Z 68 PC: 1b0c8 | I/O control for devices (Set for = ' @')
2018-12-17T22:01:32.231937491Z 82 PC: 1b19a | Get DOS internal pointers (SYSVARS)
2018-12-17T22:01:32.234781205Z 43 PC: 19a65 | Set date
2018-12-17T22:01:32.237432984Z 88 PC: 1b5e1 | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.238693158Z 88 PC: 1b5ef | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.240936414Z 82 PC: 1b5f3 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:01:32.242489066Z 88 PC: 1b6ba | case 0xGet or set allocation strateg:
2018-12-17T22:01:32.244699215Z 9 PC: 19340 | Display string (String= 'SMARTDrive cannot be loaded because the XMS driver, HIMEM.SYS is not loaded. Check the CONFIG.SYS file for a device=himem.sys command line. ')
2018-12-17T22:01:32.254718206Z 76 PC: 194ee | Terminate with return code (Return code = '1')