MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd. 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: 5


Intelligence 5 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd
SHA3-384 hash: df5a64f4a86c318718f59124c4ce8c6665ea836cccd6608d12d2945c198de25870bc4c989f1bd7f47d73b1d423ed2120
SHA1 hash: 1514c7c6d153958e1cdb3192b4eb4e468211756f
MD5 hash: 6ce8a07330361032976c13a3e10bda8b
humanhash: arkansas-paris-table-august
File name:bot.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:767'292 bytes
First seen:2026-02-07 12:19:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:1MSMQTNxaYQh/2Z6dPOM0xivD57V1TyPD5Xgf0qEZpTmO4SqgHuZTQhFsjy:NqYQ5POL29R1TNO7qKuZ0hFsj
TLSH T1FFF4BF87FAA15DEBC02247750CFBC330431ED9921387BB46B97D8264186726EBD4E7A4
telfhash t1ba3130384724a00007a2eb68a8ee57a2915bcf278e49ed37ca774d5c20044dcea2bc5f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4052884c-81fe-41be-8203-742e916645ba
Behavior Graph:
Download SVG
%3 guuid=98dac959-1600-0000-5237-d35c530e0000 pid=3667 /usr/bin/sudo guuid=8492175c-1600-0000-5237-d35c540e0000 pid=3668 /tmp/sample.bin guuid=98dac959-1600-0000-5237-d35c530e0000 pid=3667->guuid=8492175c-1600-0000-5237-d35c540e0000 pid=3668 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4605e30e-ce71-431c-9a1c-7f702c91b983
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1865202
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865202 Sample: bot.sh4.elf Startdate: 07/02/2026 Architecture: LINUX Score: 68 93 83.142.209.229, 19191, 44776, 44778 PL-METROINTERNETPL Ukraine 2->93 95 109.202.202.202, 80 INIT7CH Switzerland 2->95 97 3 other IPs or domains 2->97 99 Antivirus / Scanner detection for submitted sample 2->99 101 Multi AV Scanner detection for submitted file 2->101 11 bot.sh4.elf 2->11         started        signatures3 process4 process5 13 bot.sh4.elf 11->13         started        15 bot.sh4.elf 11->15         started        17 bot.sh4.elf 11->17         started        19 55 other processes 11->19 process6 21 bot.sh4.elf 13->21         started        23 bot.sh4.elf 15->23         started        25 bot.sh4.elf 17->25         started        27 bot.sh4.elf 19->27         started        29 bot.sh4.elf 19->29         started        31 bot.sh4.elf 19->31         started        33 51 other processes 19->33 process7 35 bot.sh4.elf 21->35         started        39 bot.sh4.elf 23->39         started        41 bot.sh4.elf 25->41         started        43 bot.sh4.elf 27->43         started        45 bot.sh4.elf 29->45         started        47 bot.sh4.elf 31->47         started        49 bot.sh4.elf 33->49         started        51 bot.sh4.elf 33->51         started        53 49 other processes 33->53 file8 91 /etc/init.d/sysd, POSIX 35->91 dropped 103 Sample tries to set files in /etc globally writable 35->103 105 Drops files in suspicious directories 35->105 107 Sample tries to persist itself using System V runlevels 35->107 55 2 other processes 35->55 57 2 other processes 39->57 59 2 other processes 41->59 61 2 other processes 43->61 63 2 other processes 45->63 65 2 other processes 47->65 67 2 other processes 49->67 69 2 other processes 51->69 71 96 other processes 53->71 signatures9 process10 process11 73 sh 55->73         started        75 sh cp 57->75         started        77 sh cp 59->77         started        79 sh cp 61->79         started        81 sh cp 63->81         started        83 sh cp 65->83         started        85 sh cp 67->85         started        87 sh cp 69->87         started        89 48 other processes 71->89
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-07 12:13:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ll77rfkqyyhvr246diuqlxgt4amroryhxjau6ixccusc4fbrddgq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260207-phex3ad13f/
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/5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 5afff89550c60f58eb9e1a2905dcd3e019174707ba414f22e215242e143118cd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773606/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3773861/

Comments