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Linux Analysis Report
bot.arm.elf

Overview

General Information

Sample name:	bot.arm.elf
Analysis ID:	1583142
MD5:	be34599671eb2e1cd8d1e34310b8c8d0
SHA1:	4bbef1faa2e7b59b4bc3e7982729d1df8fa17d09
SHA256:	8300075b9288fb25a2bc24868cdc4724220c4a5581e4f0a5e511e3b46839aa2d
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Gafgyt, Okiru

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Connects to many ports of the same IP (likely port scanning)

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

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1583142
Start date and time:	2025-01-02 03:46:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 42s
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:	bot.arm.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/1025@1/0

Runtime Messages

Command:	/tmp/bot.arm.elf
PID:	6238
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.arm.elf (PID: 6238, Parent: 6147, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/bot.arm.elf

bot.arm.elf New Fork (PID: 6240, Parent: 6238)

bot.arm.elf New Fork (PID: 6242, Parent: 6240)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Name	Description	Attribution	Blogpost URLs	Link
Bashlite, Gafgyt	Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps.	No Attribution	http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/ https://blog.cyber5w.com/gafgyt-backdoor-analysis https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/ https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
bot.arm.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
bot.arm.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
bot.arm.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
bot.arm.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
bot.arm.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x18ec4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18ed8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18eec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18ff0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19004:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19018:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1902c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19040:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19054:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x18ec4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18ed8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18eec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18f8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18fdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x18ff0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19004:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19018:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1902c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19040:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19054:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: bot.arm.elf PID: 6238	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: bot.arm.elf PID: 6238	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm.elf PID: 6238	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: bot.arm.elf PID: 6238	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xedb3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xedc7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeddb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xedef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee03:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee17:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee2b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee3f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee53:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee67:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee7b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xee8f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeea3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeeb7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeecb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeedf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeef3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xef07:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xef1b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xef2f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xef43:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 4 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2025-01-02T03:46:49.110753+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.23	51750	160.191.175.187	43957	TCP

ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2025-01-02T03:46:49.977490+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:46:50.869847+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:47:10.873629+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:47:30.878833+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:47:50.882316+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:48:10.885831+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:48:30.889954+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP
2025-01-02T03:48:50.893991+0100	2030489	1	Malware Command and Control Activity Detected	160.191.175.187	43957	192.168.2.23	51750	TCP

String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: bot.arm.elf	Virustotal: Detection: 58%			Perma Link
Source: bot.arm.elf	ReversingLabs: Detection: 57%

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.23:51750 -> 160.191.175.187:43957
Source: Network traffic	Suricata IDS: 2030489 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response : 160.191.175.187:43957 -> 192.168.2.23:51750

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

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	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	TCP traffic detected without corresponding DNS query: 91.189.91.43

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

Source: bot.arm.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: bot.arm.elf PID: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/4508/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/bot.arm.elf (PID: 6242)	File opened: /proc/261/cmdline	Jump to behavior

Source: bot.arm.elf, 6238.1.000055b7cbae6000.000055b7cbc14000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: bot.arm.elf, 6238.1.000055b7cbae6000.000055b7cbc14000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: bot.arm.elf, 6238.1.00007ffee7e0e000.00007ffee7e2f000.rw-.sdmp	Binary or memory string: Jx86_64/usr/bin/qemu-arm/tmp/bot.arm.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/bot.arm.elf
Source: bot.arm.elf, 6238.1.00007ffee7e0e000.00007ffee7e2f000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Source: Yara match	File source: bot.arm.elf, type: SAMPLE
Source: Yara match	File source: 6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp, type: MEMORY

Source: bot.arm.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6238.1.00007f3b08017000.00007f3b08033000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: bot.arm.elf PID: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

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	1 Encrypted Channel	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-Standard Port	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
bot.arm.elf	59%	Virustotal		Browse
bot.arm.elf	58%	ReversingLabs	Linux.Backdoor.Mirai
bot.arm.elf	100%	Avira	EXP/ELF.Mirai.Z.A

IP	Domain	Country	ASN	ASN Name	Malicious
160.191.175.187	botnetdolly.zapto.org	unknown	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
160.191.175.187	bot.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	i.elf	Get hash	malicious	Unknown	Browse
	bot.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	x86.elf	Get hash	malicious	Mirai	Browse
	45.95.169.120-mips-2025-01-02T00_17_36.elf	Get hash	malicious	Mirai	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	i.elf	Get hash	malicious	Unknown	Browse
	bot.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	x86.elf	Get hash	malicious	Mirai	Browse
	45.95.169.120-mips-2025-01-02T00_17_36.elf	Get hash	malicious	Mirai	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	x86.elf	Get hash	malicious	Unknown	Browse

Process:	/tmp/bot.arm.elf
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	17
Entropy (8bit):	3.6168746059562227
Encrypted:	false
SSDEEP:	3:Tgu0J5:TgpJ5
MD5:	C56BF9C8364E2613C06382F290DC4D92
SHA1:	D659F6ECF8BD53F2FA657667D98CCFB47C450DB8
SHA-256:	847403AF7A6B9BC316FBD8D72041A495C845A220ADD8A5AE72B656EB63574E9A
SHA-512:	EADF54158F0632AED5C358B3AB37FCC1FB0301B919B4A69183268AA0858990A3F13596EC9433BB55056FAE02839D253C9DE9957A7F0B0A85980EEF94B8F437BB
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	/tmp/bot.arm.elf.

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	5.4640863237028565
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	bot.arm.elf
File size:	133'888 bytes
MD5:	be34599671eb2e1cd8d1e34310b8c8d0
SHA1:	4bbef1faa2e7b59b4bc3e7982729d1df8fa17d09
SHA256:	8300075b9288fb25a2bc24868cdc4724220c4a5581e4f0a5e511e3b46839aa2d
SHA512:	5d635bb3638d253b7070d6c9a2c2044121f87e5ff5c016773ddf1cac2970db26cf591cb6c35885a9824adb0edbb3fd53abc180bebb75d87f9b021ce2b38c8dc2
SSDEEP:	3072:AHZ+X3Ao3xFOV48wlPhPoRDaPuUcJ6OI9Lfwibb:AHZAAwAV48MPhPOs9zwi/
TLSH:	A9D3F845FC405F23C6C612B7FB5E428D3B2A17E8D3EE720399256F61378A95B0E36942
File Content Preview:	.ELF...a..........(.........4...p.......4. ...(.....................T...T...........................0I..............Q.td..................................-...L."...;c..........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:	133488
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

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	0x18d24	0x0	0x6	AX	16
.fini	PROGBITS	0x20dd4	0x18dd4	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x20de8	0x18de8	0x286c	0x0	0x2	A	4
.ctors	PROGBITS	0x2c000	0x1c000	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x2c00c	0x1c00c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x2c020	0x1c020	0x4910	0x0	0x3	WA	32
.bss	NOBITS	0x30930	0x20930	0x46bc	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x20930	0x3e	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0x1b654	0x1b654	6.0621	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x1c000	0x2c000	0x2c000	0x4930	0x8fec	0.3974	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report bot.arm.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.08Q9fc (deleted)

/tmp/qemu-open.0BZsud (deleted)

/tmp/qemu-open.0BxUPc (deleted)

/tmp/qemu-open.0DieOb (deleted)

/tmp/qemu-open.0HroUd (deleted)

/tmp/qemu-open.0MxiNb (deleted)

/tmp/qemu-open.0OE5Oc (deleted)

/tmp/qemu-open.0SRlhb (deleted)

/tmp/qemu-open.0YVimb (deleted)

/tmp/qemu-open.0cmTZa (deleted)

/tmp/qemu-open.0mF8Qd (deleted)

/tmp/qemu-open.0usfob (deleted)

/tmp/qemu-open.0xKiFd (deleted)

/tmp/qemu-open.0z8pBd (deleted)

/tmp/qemu-open.12ARNc (deleted)

/tmp/qemu-open.15z8jc (deleted)

/tmp/qemu-open.17aKZc (deleted)

/tmp/qemu-open.18Px8c (deleted)

/tmp/qemu-open.18U2Ic (deleted)

/tmp/qemu-open.18joEa (deleted)

/tmp/qemu-open.1F098a (deleted)

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

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

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

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

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

/tmp/qemu-open.1Xv66a (deleted)

/tmp/qemu-open.1b6gUd (deleted)

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

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

/tmp/qemu-open.1jU7yc (deleted)

Linux Analysis Report
bot.arm.elf

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 2, 2025 03:46:49.104512930 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:46:49.109606028 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:46:49.109647989 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:46:49.110753059 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:46:49.115576029 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:46:49.977489948 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:46:49.977552891 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:46:50.869847059 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:46:50.869963884 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:46:51.860775948 CET	43928	443	192.168.2.23	91.189.91.42
Jan 2, 2025 03:46:57.491957903 CET	42836	443	192.168.2.23	91.189.91.43
Jan 2, 2025 03:46:59.031744957 CET	42516	80	192.168.2.23	109.202.202.202
Jan 2, 2025 03:47:00.875581980 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:47:00.880516052 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:47:10.873629093 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:47:10.873758078 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:47:12.849912882 CET	43928	443	192.168.2.23	91.189.91.42
Jan 2, 2025 03:47:23.088474989 CET	42836	443	192.168.2.23	91.189.91.43
Jan 2, 2025 03:47:29.231625080 CET	42516	80	192.168.2.23	109.202.202.202
Jan 2, 2025 03:47:30.878833055 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:47:30.878990889 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:47:50.882316113 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:47:50.882529020 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:47:53.804177046 CET	43928	443	192.168.2.23	91.189.91.42
Jan 2, 2025 03:48:10.885831118 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:48:10.886126995 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:48:14.281333923 CET	42836	443	192.168.2.23	91.189.91.43
Jan 2, 2025 03:48:30.889954090 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:48:30.890156031 CET	51750	43957	192.168.2.23	160.191.175.187
Jan 2, 2025 03:48:50.893990993 CET	43957	51750	160.191.175.187	192.168.2.23
Jan 2, 2025 03:48:50.894119024 CET	51750	43957	192.168.2.23	160.191.175.187

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 2, 2025 03:46:49.067523003 CET	38937	53	192.168.2.23	8.8.8.8
Jan 2, 2025 03:46:49.102595091 CET	53	38937	8.8.8.8	192.168.2.23

Start time (UTC):	02:46:48
Start date (UTC):	02/01/2025
Path:	/tmp/bot.arm.elf
Arguments:	/tmp/bot.arm.elf
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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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