MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314. 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: e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314
SHA3-384 hash: b1eade64c88cb9c79b464050d422ba12d5e7e7a018f1975b57763b4ec263f3e7af6c3ff444e8a09fb9317dfc887ba3ab
SHA1 hash: 12948e02b5140e48e8e6a033a0960ce554f5a0f9
MD5 hash: 4038eb271820b1e80a7d79e52ae7f176
humanhash: asparagus-carpet-tennessee-salami
File name:tux.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:93'200 bytes
First seen:2026-03-18 21:26:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xAdflTkGvvMLU8pK3Pna8MMTnuUqarg+sf8guK6lafFvsPCXlRc9s++Z:xOFL8R+nNSUqsgnBB6kvsP0Caj
TLSH T1CF93BF22D8286ED4C1944A34B8F5CF784733E45081972FF359AAC2795447EECF6687B8
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/290c9fc1-e416-41aa-b35b-bcf44d05840e/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai.9774.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c9a4db20-2960-453d-85d4-0b356cf238b9
Behavior Graph:
Download SVG
%3 guuid=06fcfcbf-1700-0000-f688-99d9a40b0000 pid=2980 /usr/bin/sudo guuid=212372c2-1700-0000-f688-99d9ab0b0000 pid=2987 /tmp/sample.bin guuid=06fcfcbf-1700-0000-f688-99d9a40b0000 pid=2980->guuid=212372c2-1700-0000-f688-99d9ab0b0000 pid=2987 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4b54bbd6-d37f-46af-ab8b-fc9093e35500
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-18 21:27:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4s2xicuanr43cctaqmzmniijs6adaoylqlj3jpqse42k6kfoqmka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260318-1avt4adz6m/
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/e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 e4b5740a806c79b10a608332c6a1099780303b0b82d3b4be122734af28ae8314

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795208/
  
Delivery method
Distributed via web download

Comments