MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b. 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: 7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b
SHA3-384 hash: 9fa140c1dffc79c3ce98c74ff1a6a16dc645e24bd5fc71bb88878e1880103854cfdbcf6df2a309e664996aa7bd57775d
SHA1 hash: 9bdefe63eeb9c432847e4e336474ca8622629a44
MD5 hash: fda11d4240a324c4cb308a9126c0b3ea
humanhash: table-football-aspen-minnesota
File name:bot.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:111'532 bytes
First seen:2026-05-29 02:01:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:61Tgkr53RfCMEc3IcmAEJQJuLZsjkR3YylBsdi+Lp+b7q1GQVEFqt9S3:nM1fEcYkXJu1sIY2LAIbG1G2EFyS3
TLSH T1B0B3E8467E04FFABC03D4F709AA9C71210D4A5C5B6A6A13F72A0D6DDBE792120E439DC
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.5391.32268.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Connection attempt
Kills processes
Sets a written file as executable
Changes access rights for a file
Creating a file
Launching a process
DNS request
Runs as daemon
Changes access rights for a written file
Changes the time when the file was created, accessed, or modified
Creating a file in the %temp% directory
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a18f390099ef368af0a77ea/reports/e4a1634b-4b0a-4b52-813d-97167ee87e5a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-28T23:41:00Z UTC
Last seen:
2026-05-30T23:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69bf4cdc-abdb-4f51-88e5-f60c72cebd97
Behavior Graph:
Download SVG
%3 guuid=24fa534d-1700-0000-33b7-37ebdd0d0000 pid=3549 /usr/bin/sudo guuid=f511c84f-1700-0000-33b7-37ebe60d0000 pid=3558 /tmp/sample.bin guuid=24fa534d-1700-0000-33b7-37ebdd0d0000 pid=3549->guuid=f511c84f-1700-0000-33b7-37ebe60d0000 pid=3558 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8cfc5133-3239-48c0-b9ce-255436f7b8dc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1920124
Signature
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: 1920124 Sample: bot.mipsel.elf Startdate: 29/05/2026 Architecture: LINUX Score: 100 94 faggotcnc.duckdns.org 2->94 96 faggotcnc.duckdns.org 176.65.139.112, 60420, 60422, 60424 STORMINDUSTRIESHostingServicesUS Netherlands 2->96 98 3 other IPs or domains 2->98 100 Suricata IDS alerts for network traffic 2->100 102 Detected Mirai 2->102 104 Multi AV Scanner detection for submitted file 2->104 13 bot.mipsel.elf 2->13         started        15 systemd sh 2->15         started        17 systemd snapd-env-generator 2->17         started        19 6 other processes 2->19 signatures3 106 Uses dynamic DNS services 94->106 process4 process5 21 bot.mipsel.elf 13->21         started        23 sh 15->23         started        process6 25 bot.mipsel.elf 21->25         started        file7 90 /etc/rc.local, ASCII 25->90 dropped 92 /etc/init.d/system048, POSIX 25->92 dropped 116 Sample tries to kill a massive number of system processes 25->116 118 Sample tries to kill multiple processes (SIGKILL) 25->118 120 Sample tries to set files in /etc globally writable 25->120 122 3 other signatures 25->122 29 bot.mipsel.elf sh 25->29         started        31 bot.mipsel.elf sh 25->31         started        33 bot.mipsel.elf sh 25->33         started        35 5 other processes 25->35 signatures8 process9 process10 37 sh crontab 29->37         started        41 sh 29->41         started        43 sh crontab 31->43         started        45 sh 31->45         started        47 sh update-rc.d 33->47         started        49 sh systemctl 35->49         started        51 sh system048 35->51         started        53 sh systemctl 35->53         started        55 sh systemctl 35->55         started        file11 86 /var/spool/cron/crontabs/tmp.sszAdL, ASCII 37->86 dropped 108 Sample tries to persist itself using cron 37->108 110 Executes the "crontab" command typically for achieving persistence 37->110 57 sh crontab 41->57         started        60 sh grep 41->60         started        88 /var/spool/cron/crontabs/tmp.aLsM0b, ASCII 43->88 dropped 62 sh crontab 45->62         started        64 sh grep 45->64         started        112 Sample tries to persist itself using System V runlevels 47->112 66 update-rc.d systemctl 47->66         started        68 systemctl systemd-sysv-install 49->68         started        70 system048 51->70         started        signatures12 process13 signatures14 114 Executes the "crontab" command typically for achieving persistence 57->114 72 systemd-sysv-install update-rc.d 68->72         started        74 systemd-sysv-install update-rc.d 68->74         started        76 systemd-sysv-install getopt 68->76         started        78 system048 curl 70->78         started        process15 process16 80 update-rc.d systemctl 72->80         started        82 update-rc.d systemctl 74->82         started        84 system048 wget 78->84         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 02:21:53 UTC
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=prhg2v5f56ebfkvlsxw6vz3blzrbomqcotwgnn2xlkafbuxdjqvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260529-cf1qjaax7q/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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/7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b

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 7c4e6d57a5ef8812aaab95edeae7615e6217320274ec66b7575a8050d2e34c2b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3844822/
  
Delivery method
Distributed via web download

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