MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57acfe72ef75eb7fec787dff71273397d6b079b60780fad3831a4b3771e4577d. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57acfe72ef75eb7fec787dff71273397d6b079b60780fad3831a4b3771e4577d
SHA3-384 hash: 44dce1d86b20a72e6700f2b1746cd2cc178862d6c3e28cb83ce0531c57daa22e8b7fa9467039032e5e4a180010b507fa
SHA1 hash: 968e5dd1785f50fbab9d1369806345744af15c34
MD5 hash: aecfbf5cdc8693d095dedd38999ac0ca
humanhash: lima-two-april-harry
File name:tarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:191'492 bytes
First seen:2026-08-11 07:58:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZnCyIXt0Mvsb43jpP9vYl87M5gZlFUGV9sQKquAnNCPrgsVnQlOGd9/7RhxAN:ZnCyIXtrss3jpPNYl87vZlFzKquGCMvo
TLSH T1CF143A8DBCE9AD31C5C04537FE0F424D37065BDDD1DE7B8ACA384BA2668B41A0D1EA25
telfhash t13af0466a92240c9d2786365a91ddb21b2fb87d1f5e522801c2996e0f11e3280742e907
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite mirai rust
Link:
https://www.filescan.io/uploads/6a7ad65c1d37c59ea1974528/reports/3bfe79e4-53f5-4ff8-bdf7-b29c1efdd771/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c56ad6d3-8064-4f4b-bd95-d78c9f9a308b
Behavior Graph:
Download SVG
%3 guuid=299c28db-1600-0000-7b20-63ea9d0c0000 pid=3229 /usr/bin/sudo guuid=ab1fe4dc-1600-0000-7b20-63eaa20c0000 pid=3234 /tmp/sample.bin guuid=299c28db-1600-0000-7b20-63ea9d0c0000 pid=3229->guuid=ab1fe4dc-1600-0000-7b20-63eaa20c0000 pid=3234 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ed7840e-4e67-433f-b071-083d74bafe40
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1955702
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1955702 Sample: tarm5.elf Startdate: 11/08/2026 Architecture: LINUX Score: 72 19 con.indianboatparty.st 2->19 21 155.12.27.168 simbanet-tzTZ Tanzania 2->21 23 99 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 tarm5.elf 2->8         started        signatures3 31 Performs DNS TXT record lookups 19->31 process4 signatures5 33 Opens /sys/class/net/* files useful for querying network interface information 8->33 11 tarm5.elf 8->11         started        process6 process7 13 tarm5.elf 11->13         started        15 tarm5.elf 11->15         started        17 tarm5.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/57acfe72ef75eb7fec787dff71273397d6b079b60780fad3831a4b3771e4577d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57acfe72ef75eb7fec787dff71273397d6b079b60780fad3831a4b3771e4577d/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6wp44xpoxvx73dypx7xcjzts7lla6nwa6apvu4ddjfto4pek56q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260811-jvtzvsvwfy/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 57acfe72ef75eb7fec787dff71273397d6b079b60780fad3831a4b3771e4577d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3891860/
  
Delivery method
Distributed via web download

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