Analysis Overview
SHA256
a0a3a4ee6db72b75a7d7c3d6b6eaa77ceffa5af2f7129f55b818d42e446eb268
Threat Level: Likely benign
The file cathook-master.zip was found to be: Likely benign.
Malicious Activity Summary
Changes its process name
Reads CPU attributes
Checks CPU configuration
Writes file to tmp directory
Reads runtime system information
Enumerates kernel/hardware configuration
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-28 13:45
Signatures
Analysis: behavioral10
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
debian9-armhf-20240418-en
Max time kernel
1s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-libnamed.sh
[/tmp/cathook-master/attach-libnamed.sh]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral18
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-armhf-20240611-en
Max time kernel
4s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/node | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/node | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dummy.gen.hpp | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-dummy-header.js]
Network
Files
Analysis: behavioral29
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/include/helpers.js]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 195.181.164.14:443 | tcp |
Files
Analysis: behavioral30
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-armhf-20240611-en
Max time kernel
3s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/node | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/node | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/include/helpers.js]
Network
Files
Analysis: behavioral26
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-armhf-20240418-en
Max time kernel
0s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
Processes
/tmp/cathook-master/config
[/tmp/cathook-master/config]
/usr/local/sbin/bash
[bash /tmp/cathook-master/config]
/usr/local/bin/bash
[bash /tmp/cathook-master/config]
/usr/sbin/bash
[bash /tmp/cathook-master/config]
/usr/bin/bash
[bash /tmp/cathook-master/config]
/sbin/bash
[bash /tmp/cathook-master/config]
/bin/bash
[bash /tmp/cathook-master/config]
/usr/bin/id
[id -u]
Network
Files
Analysis: behavioral22
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-armhf-20240611-en
Max time kernel
4s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/node | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/node | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dynamic.gen.hpp | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-dynamic-header.js]
Network
Files
Analysis: behavioral23
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsbe-20240611-en
Max time kernel
125s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dynamic.gen.hpp | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-dynamic-header.js]
Network
Files
Analysis: behavioral24
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsel-20240611-en
Max time kernel
51s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dynamic.gen.hpp | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-dynamic-header.js]
Network
Files
Analysis: behavioral13
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
98s
Command Line
Signatures
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-class-headers.js]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 195.181.164.14:443 | tcp |
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
debian9-armhf-20240418-en
Max time kernel
4s
Command Line
Signatures
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/node | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/node | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-class-headers.js]
Network
Files
Analysis: behavioral21
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dynamic.gen.hpp | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-dynamic-header.js]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 195.181.164.14:443 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-armhf-20240418-en
Max time kernel
1s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach
[/tmp/cathook-master/attach]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach]
/usr/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/bash
[bash /tmp/cathook-master/attach]
/sbin/bash
[bash /tmp/cathook-master/attach]
/bin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/id
[id -u]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsel-20240226-en
Max time kernel
6s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach
[/tmp/cathook-master/attach]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach]
/usr/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/bash
[bash /tmp/cathook-master/attach]
/sbin/bash
[bash /tmp/cathook-master/attach]
/bin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/id
[id -u]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsbe-20240418-en
Max time kernel
3s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-gdb
[/tmp/cathook-master/attach-gdb]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral28
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsel-20240418-en
Max time kernel
2s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
Processes
/tmp/cathook-master/config
[/tmp/cathook-master/config]
/usr/local/sbin/bash
[bash /tmp/cathook-master/config]
/usr/local/bin/bash
[bash /tmp/cathook-master/config]
/usr/sbin/bash
[bash /tmp/cathook-master/config]
/usr/bin/bash
[bash /tmp/cathook-master/config]
/sbin/bash
[bash /tmp/cathook-master/config]
/bin/bash
[bash /tmp/cathook-master/config]
/usr/bin/id
[id -u]
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-armhf-20240611-en
Max time kernel
1s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-gdb
[/tmp/cathook-master/attach-gdb]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-libnamed.sh
[/tmp/cathook-master/attach-libnamed.sh]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 89.187.167.3:443 | tcp |
Files
Analysis: behavioral27
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsbe-20240611-en
Max time kernel
4s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
Processes
/tmp/cathook-master/config
[/tmp/cathook-master/config]
/usr/local/sbin/bash
[bash /tmp/cathook-master/config]
/usr/local/bin/bash
[bash /tmp/cathook-master/config]
/usr/sbin/bash
[bash /tmp/cathook-master/config]
/usr/bin/bash
[bash /tmp/cathook-master/config]
/sbin/bash
[bash /tmp/cathook-master/config]
/bin/bash
[bash /tmp/cathook-master/config]
/usr/bin/id
[id -u]
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-gdb
[/tmp/cathook-master/attach-gdb]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.65.91:443 | tcp | |
| US | 151.101.65.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 89.187.167.9:443 | tcp |
Files
Analysis: behavioral11
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
debian9-mipsbe-20240611-en
Max time kernel
2s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-libnamed.sh
[/tmp/cathook-master/attach-libnamed.sh]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral19
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsbe-20240611-en
Max time kernel
33s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dummy.gen.hpp | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-dummy-header.js]
Network
Files
Analysis: behavioral20
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsel-20240418-en
Max time kernel
34s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dummy.gen.hpp | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-dummy-header.js]
Network
Files
Analysis: behavioral25
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
131s
Command Line
Signatures
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
Processes
/tmp/cathook-master/config
[/tmp/cathook-master/config]
/usr/local/sbin/bash
[bash /tmp/cathook-master/config]
/usr/local/bin/bash
[bash /tmp/cathook-master/config]
/usr/sbin/bash
[bash /tmp/cathook-master/config]
/usr/bin/bash
[bash /tmp/cathook-master/config]
/sbin/bash
[bash /tmp/cathook-master/config]
/bin/bash
[bash /tmp/cathook-master/config]
/usr/bin/id
[id -u]
Network
| Country | Destination | Domain | Proto |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 195.181.164.14:443 | tcp |
Files
Analysis: behavioral31
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsbe-20240611-en
Max time kernel
59s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/include/helpers.js]
Network
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsbe-20240611-en
Max time kernel
3s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach
[/tmp/cathook-master/attach]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach]
/usr/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/bash
[bash /tmp/cathook-master/attach]
/sbin/bash
[bash /tmp/cathook-master/attach]
/bin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/id
[id -u]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsel-20240226-en
Max time kernel
5s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
Processes
/tmp/cathook-master/attach-gdb
[/tmp/cathook-master/attach-gdb]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/sbin/bash
[bash /tmp/cathook-master/attach-gdb]
/bin/bash
[bash /tmp/cathook-master/attach-gdb]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral16
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:49
Platform
debian9-mipsel-20240226-en
Max time kernel
38s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-class-headers.js]
Network
Files
Analysis: behavioral17
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
ubuntu1804-amd64-20240508-en
Max time kernel
0s
Max time network
130s
Command Line
Signatures
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/fs/cgroup/memory/memory.limit_in_bytes | /usr/bin/node | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/meminfo | /usr/bin/node | N/A |
Writes file to tmp directory
| Description | Indicator | Process | Target |
| File opened for modification | /tmp/cathook-master/class_dumping/include/classinfo/dummy.gen.hpp | /usr/bin/node | N/A |
Processes
/usr/bin/node
[node /tmp/cathook-master/class_dumping/generate-dummy-header.js]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| US | 151.101.1.91:443 | tcp | |
| GB | 195.181.164.14:443 | tcp |
Files
Analysis: behavioral32
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsel-20240611-en
Max time kernel
25s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/include/helpers.js]
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
0s
Max time network
77s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/filesystems | /usr/bin/id | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
Processes
/tmp/cathook-master/attach
[/tmp/cathook-master/attach]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach]
/usr/sbin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/bash
[bash /tmp/cathook-master/attach]
/sbin/bash
[bash /tmp/cathook-master/attach]
/bin/bash
[bash /tmp/cathook-master/attach]
/usr/bin/id
[id -u]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| GB | 195.181.164.19:443 | tcp |
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:47
Platform
debian9-mipsel-20240226-en
Max time kernel
33s
Command Line
Signatures
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/sys/kernel/osrelease | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
| File opened for reading | /proc/sys/kernel/ngroups_max | /usr/bin/sudo | N/A |
| File opened for reading | /proc/self/stat | /usr/bin/sudo | N/A |
| File opened for reading | /proc/filesystems | /usr/bin/sudo | N/A |
Processes
/tmp/cathook-master/attach-libnamed.sh
[/tmp/cathook-master/attach-libnamed.sh]
/usr/local/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/local/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/sbin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/bin/bash
[bash /tmp/cathook-master/attach-libnamed.sh]
/usr/bin/sudo
[sudo -u bash ./scripts/updater true]
/usr/bin/sudo
[sudo -u bash ./report-crash true]
/usr/bin/pgrep
[pgrep -u hl2_linux]
Network
Files
Analysis: behavioral15
Detonation Overview
Submitted
2024-08-28 13:45
Reported
2024-08-28 13:48
Platform
debian9-mipsbe-20240611-en
Max time kernel
47s
Command Line
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
| Changes the process name, possibly in an attempt to hide itself | V8 WorkerThread | N/A | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /usr/bin/nodejs | N/A |
Processes
/usr/bin/nodejs
[nodejs /tmp/cathook-master/class_dumping/generate-class-headers.js]