Linux Analysis Report
na.elf

Overview

General Information

Sample name: na.elf
Analysis ID: 1531478
MD5: 2509b15d2088dea8a3de7780b18ac61e
SHA1: af46d28dfa37433fee08669b92110222e97177db
SHA256: d81c2d46fa386e3fec3e5820545e68f3876f313c5b4f7caf53aabb7c54517751
Tags: elfuser-abuse_ch
Infos:

Detection

Score: 0
Range: 0 - 100
Whitelisted: false

Signatures

Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: daisy.ubuntu.com
Source: classification engine Classification label: clean0.linELF@0/0@2/0
Source: /tmp/na.elf (PID: 5434) Queries kernel information via 'uname': Jump to behavior
Source: na.elf, 5434.1.00007ffdb4034000.00007ffdb4055000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/na.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/na.elf
Source: na.elf, 5434.1.0000556ba9132000.0000556ba923e000.rw-.sdmp Binary or memory string: kUrg.qemu.gdb.arm.sys.regs">
Source: na.elf, 5434.1.0000556ba9132000.0000556ba923e000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/arm
Source: na.elf, 5434.1.00007ffdb4034000.00007ffdb4055000.rw-.sdmp Binary or memory string: /usr/bin/qemu-arm
Source: na.elf, 5434.1.0000556ba9132000.0000556ba923e000.rw-.sdmp Binary or memory string: kU!/etc/qemu-binfmt/arm
Source: na.elf, 5434.1.0000556ba9132000.0000556ba923e000.rw-.sdmp Binary or memory string: rg.qemu.gdb.arm.sys.regs">
No contacted IP infos