Analysis
- user interaction
yes - max time kernel
0s - max time network
130s - platform
ubuntu-18.04_amd64 - resource
ubuntu1804-amd64-20260513-en - resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system - submitted
30/09/2026, 15:00
Behavioral task
behavioral1
Sample
kswapd0
Resource
ubuntu1804-amd64-20260513-en
ubuntu-18.04-amd64
7 signatures
150 seconds
General
- Target kswapd0
- Size 8.0MB
- Sample260930-sdrylsvt9j
- SHA256 b20f39fc00d242e706b6c30367ad811c676e0575050a4ec2f30104b696944b49
- MD5 e1b3e738928012a07dfce8659b3ff31d
- SHA1 c9bb4fc8eadaad35e50de087e3bbd5969cb2df2f
- SHA512 cb8b152ebecad5cffdc635ee9ba7e7b3007772b16088aa48e1374e1230db52ae0f2b135369085e6c64a9e61821244b7b0fa2cb13d7fd48af1668c9133d942835
- SSDEEP 98304:YSKSi/FM70AF/Auk3zX0H6aguAcFZqKjjMRPEkLqm7XyGkNA4xT0+x2gGYwZsVZ2:ssQLqmjsxymsONkEZqIzolQdo
- TLSH T17E865B47B6E318FDC19AC470472FD663BD70B8984221797B7698AA302F67E205B1DF21
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- Checks hardware identifiers (DMI) 1 TTPs 4 IoCs
Checks DMI information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /sys/devices/virtual/dmi/id/board_vendor kswapd0 File opened for reading /sys/devices/virtual/dmi/id/bios_vendor kswapd0 File opened for reading /sys/devices/virtual/dmi/id/sys_vendor kswapd0 File opened for reading /sys/devices/virtual/dmi/id/product_name kswapd0 - Reads hardware information 1 TTPs 14 IoCs
Accesses system info like serial numbers, manufacturer names etc.
description ioc Process File opened for reading /sys/devices/virtual/dmi/id/board_asset_tag kswapd0 File opened for reading /sys/devices/virtual/dmi/id/chassis_version kswapd0 File opened for reading /sys/devices/virtual/dmi/id/bios_date kswapd0 File opened for reading /sys/devices/virtual/dmi/id/product_serial kswapd0 File opened for reading /sys/devices/virtual/dmi/id/product_uuid kswapd0 File opened for reading /sys/devices/virtual/dmi/id/board_serial kswapd0 File opened for reading /sys/devices/virtual/dmi/id/chassis_vendor kswapd0 File opened for reading /sys/devices/virtual/dmi/id/chassis_type kswapd0 File opened for reading /sys/devices/virtual/dmi/id/chassis_serial kswapd0 File opened for reading /sys/devices/virtual/dmi/id/chassis_asset_tag kswapd0 File opened for reading /sys/devices/virtual/dmi/id/bios_version kswapd0 File opened for reading /sys/devices/virtual/dmi/id/product_version kswapd0 File opened for reading /sys/devices/virtual/dmi/id/board_name kswapd0 File opened for reading /sys/devices/virtual/dmi/id/board_version kswapd0 - Checks CPU configuration 1 TTPs 1 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo kswapd0 - Reads CPU attributes 1 TTPs 46 IoCs
description ioc Process File opened for reading /sys/devices/system/cpu/cpu0/topology/physical_package_id kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/id kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/type kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/level kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/id kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/physical_line_partition kswapd0 File opened for reading /sys/devices/system/cpu/possible kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/topology/thread_siblings kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/topology/core_id kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/topology/core_siblings kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/number_of_sets kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index8/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cpufreq/base_frequency kswapd0 File opened for reading /sys/devices/system/cpu/online kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/coherency_line_size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/number_of_sets kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/level kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/type kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/type kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index4/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index6/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/acpi_cppc/nominal_freq kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cpu_capacity kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/topology/cluster_cpus kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/topology/die_cpus kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/type kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/number_of_sets kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index5/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index7/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index9/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/size kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/level kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/id kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/level kswapd0 File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/id kswapd0 - Enumerates kernel/hardware configuration 1 TTPs 22 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
description ioc Process File opened for reading /sys/devices/system/node/node0/access0/initiators/read_bandwidth kswapd0 File opened for reading /sys/devices/system/node/node0/access0/initiators/write_bandwidth kswapd0 File opened for reading /sys/devices/cpu_core/cpus kswapd0 File opened for reading /sys/devices/cpu_lowpower/cpus kswapd0 File opened for reading /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages kswapd0 File opened for reading /sys/bus/dax/devices kswapd0 File opened for reading /sys/devices/system/node/node0/access1/initiators kswapd0 File opened for reading /sys/devices/virtual/dmi/id kswapd0 File opened for reading /sys/fs/cgroup/cpuset/cpuset.cpus kswapd0 File opened for reading /sys/fs/cgroup/cpuset/cpuset.mems kswapd0 File opened for reading /sys/devices/system/cpu kswapd0 File opened for reading /sys/devices/cpu_atom/cpus kswapd0 File opened for reading /sys/devices/system/node/online kswapd0 File opened for reading /sys/devices/system/node/node0/cpumap kswapd0 File opened for reading /sys/devices/system/node/node0/access0/initiators/write_latency kswapd0 File opened for reading /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages kswapd0 File opened for reading /sys/devices/system/node/node0/hugepages kswapd0 File opened for reading /sys/devices/system/node/node0/access0/initiators/read_latency kswapd0 File opened for reading /sys/devices/system/node/node0/meminfo kswapd0 File opened for reading /sys/bus/soc/devices kswapd0 File opened for reading /sys/kernel/mm/hugepages kswapd0 File opened for reading /sys/devices/system/node/node0/access0/initiators kswapd0 -
description ioc Process File opened for reading /proc/cmdline kswapd0 File opened for reading /proc/self/cpuset kswapd0 File opened for reading /proc/meminfo kswapd0 File opened for reading /proc/driver/nvidia/gpus kswapd0