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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388
SHA3-384 hash: fba5b15dbac66d774361df46348a3f13fbf46400e354b0cd8cf28a4c1959d9631791ae86b5db1fd8efd4274b40e21f75
SHA1 hash: 21d37dadf0b828d18c4bc19cdde17622aff4ce6c
MD5 hash: f4755472e46e645f94b75e34640c3a38
humanhash: network-cola-rugby-twenty
File name:bot.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:116'060 bytes
First seen:2026-05-16 13:06:52 UTC
Last seen:2026-05-16 14:26:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:OqSujS4aXWRB03STTg11VD5+W68mP3mmLVt:OIjS4amRJwVD4
TLSH T14AB31926FA14EF7FC80E93306873C75016D52CB12E526A7E3264EBAC6E3415B1E5B5E0
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.10462.8689.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a086c13efbd399b39b2e70d/reports/b433349e-03cd-457e-8c2e-836e15bf3167/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
111
Number of processes launched:
26
Processes remaning?
true
Remote TCP ports scanned:
23,2323,10001,2601
Full report:
https://elfdigest.com/brief/0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-16T11:24:00Z UTC
Last seen:
2026-05-16T12:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ab7f5b6-7c73-4abf-9607-e99b4b0b6c1a
Behavior Graph:
Download SVG
%3 guuid=9e66e955-1900-0000-e9b1-8b17110e0000 pid=3601 /usr/bin/sudo guuid=4e69b257-1900-0000-e9b1-8b171a0e0000 pid=3610 /tmp/sample.bin guuid=9e66e955-1900-0000-e9b1-8b17110e0000 pid=3601->guuid=4e69b257-1900-0000-e9b1-8b171a0e0000 pid=3610 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/40ee02d1-4ef7-4472-bb70-fc3b27a11100
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1914407
Signature
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1914407 Sample: bot.mips.elf Startdate: 16/05/2026 Architecture: LINUX Score: 100 96 faggotcnc.duckdns.org 2->96 98 59.159.201.2, 10001, 23, 2323 UCOMARTERIANetworksCorporationJP Japan 2->98 100 12 other IPs or domains 2->100 102 Suricata IDS alerts for network traffic 2->102 104 Detected Mirai 2->104 106 Multi AV Scanner detection for submitted file 2->106 108 Connects to many ports of the same IP (likely port scanning) 2->108 13 bot.mips.elf 2->13         started        15 systemd sh 2->15         started        17 systemd snapd-env-generator 2->17         started        19 4 other processes 2->19 signatures3 110 Uses dynamic DNS services 96->110 process4 process5 21 bot.mips.elf 13->21         started        23 bot.mips.elf 13->23         started        25 sh 15->25         started        process6 27 bot.mips.elf 21->27         started        file7 92 /etc/rc.local, ASCII 27->92 dropped 94 /etc/init.d/system048, POSIX 27->94 dropped 120 Sample tries to kill a massive number of system processes 27->120 122 Sample tries to kill multiple processes (SIGKILL) 27->122 124 Sample tries to set files in /etc globally writable 27->124 126 3 other signatures 27->126 31 bot.mips.elf sh 27->31         started        33 bot.mips.elf sh 27->33         started        35 bot.mips.elf sh 27->35         started        37 5 other processes 27->37 signatures8 process9 process10 39 sh crontab 31->39         started        43 sh 31->43         started        45 sh crontab 33->45         started        47 sh 33->47         started        49 sh update-rc.d 35->49         started        51 sh systemctl 37->51         started        53 sh system048 37->53         started        55 sh systemctl 37->55         started        57 sh systemctl 37->57         started        file11 88 /var/spool/cron/crontabs/tmp.Or8mIu, ASCII 39->88 dropped 112 Sample tries to persist itself using cron 39->112 114 Executes the "crontab" command typically for achieving persistence 39->114 59 sh crontab 43->59         started        62 sh grep 43->62         started        90 /var/spool/cron/crontabs/tmp.BIpsuX, ASCII 45->90 dropped 64 sh crontab 47->64         started        66 sh grep 47->66         started        116 Sample tries to persist itself using System V runlevels 49->116 68 update-rc.d systemctl 49->68         started        70 systemctl systemd-sysv-install 51->70         started        72 system048 53->72         started        signatures12 process13 signatures14 118 Executes the "crontab" command typically for achieving persistence 59->118 74 systemd-sysv-install update-rc.d 70->74         started        76 systemd-sysv-install update-rc.d 70->76         started        78 systemd-sysv-install getopt 70->78         started        80 system048 curl 72->80         started        process15 process16 82 update-rc.d systemctl 74->82         started        84 update-rc.d systemctl 76->84         started        86 system048 wget 80->86         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-16 13:07:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjz3ldb3b2yv3qiixdzcsgla7nqquepvzrju5y55hmi6wjeawoea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260516-qcmldsdz41/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads process memory
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
Deletes itself
Executes dropped EXE
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 0a73b58c3b0eb15dc108b8f2291960fb610a11f5cc534ee3bd3b11eb2480b388

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3844826/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3844829/

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