Linux Analysis Report
.i.elf

ID:	1561531
Product:	CloudBasic
Start time:	17:17:06
Start date:	23.11.2024
Sample:	.i.elf
Cookbook:	defaultlinuxfilecookbook.jbs
System description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Architecture:	LINUX
MD5:	07a0bcc96a98b561bc9ddaa14eb1f42a
SHA1:	67e18454894c72a7b44598a01937fd45bb85a0a7
SHA256:	71c59a30e26b7e2c5e64827b50ae71fdd758fc686e467b2dae761eebf1a524db
Filetype:	ELF Executable and Linkable format (Linux) (4029/14) 50.16%

Name	Type	MD5	SHA1	SHA256

AV Detection

Source: .i.elf

Avira: detected

Source: .i.elf

ReversingLabs: Detection: 55%

Networking

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Source: LOAD without section mappings

Program segment: 0x100000

Source: classification engine

Classification label: mal56.linELF@0/0@0/0

Hooking and other Techniques for Hiding and Protection

Source: .i.elf

Submission file: segment LOAD with 7.9923 entropy (max. 8.0)

Malware Analysis System Evasion

Source: /tmp/.i.elf (PID: 6258)

Queries kernel information via 'uname':

Jump to behavior

Source: .i.elf, 6258.1.000055bc78114000.000055bc7819b000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: .i.elf, 6258.1.000055bc78114000.000055bc7819b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: .i.elf, 6258.1.00007fffc02ae000.00007fffc02cf000.rw-.sdmp	Binary or memory string: vK^x86_64/usr/bin/qemu-mips/tmp/.i.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/.i.elf
Source: .i.elf, 6258.1.00007fffc02ae000.00007fffc02cf000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: .i.elf, 6258.1.00007fffc02ae000.00007fffc02cf000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped