MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff
SHA3-384 hash: 24edd6142bedabbca495e9447fa571577d85a95accd6a3b3ffc8ea4dd57706b2c3b7f7fa9d6c93da97531859a03fd688
SHA1 hash: a635e018897e13037c58d0f9d07d459a8e0737c3
MD5 hash: c830bc94f9d58184fcc18c1f9e336c3e
humanhash: nineteen-double-blue-sweet
File name:mirai.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:61'356 bytes
First seen:2026-04-05 21:44:11 UTC
Last seen:2026-04-06 07:30:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:bm//k2Xo6yeSOVUfnsLWuAnod77bowtW8neyeL:6zX55SOMnbLnod/bDtW8F+
TLSH T10853F886FD87CAF7D40754F101E7BA3F8E21EC3A0436D6A6FB516EA5C6175C062123A8
telfhash t1412104f71ebe08f8f7e46844c32e6a93292ad577266573b581b2dd9431f25d081bac30
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 :
2
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/85082c37-b2c5-4a57-9abb-3bb49890bd0a
Behavior Graph:
Download SVG
%3 guuid=271ce3e0-1800-0000-686d-42dbe7090000 pid=2535 /usr/bin/sudo guuid=b62740e3-1800-0000-686d-42dbf0090000 pid=2544 /tmp/sample.bin guuid=271ce3e0-1800-0000-686d-42dbe7090000 pid=2535->guuid=b62740e3-1800-0000-686d-42dbf0090000 pid=2544 execve guuid=203273e3-1800-0000-686d-42dbf1090000 pid=2545 /tmp/sample.bin net send-data zombie guuid=b62740e3-1800-0000-686d-42dbf0090000 pid=2544->guuid=203273e3-1800-0000-686d-42dbf1090000 pid=2545 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=203273e3-1800-0000-686d-42dbf1090000 pid=2545->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con e1dfe4ad-bd09-520e-b47b-5f4160545e50 103.130.214.71:9506 guuid=203273e3-1800-0000-686d-42dbf1090000 pid=2545->e1dfe4ad-bd09-520e-b47b-5f4160545e50 send: 108B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9df01657-3b09-4f56-9fac-a38bb587a381
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1893808
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1893808 Sample: mirai.i686.elf Startdate: 05/04/2026 Architecture: LINUX Score: 56 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->19 21 3 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 mirai.i686.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 mirai.i686.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-05 21:45:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4n6254oj5yrfq4pmm7twccc7d2dnnobokpk7rigimnoytf7of37q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260405-1l7b9sgw4s/
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/e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff

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_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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/

File information

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

Web download

Mirai

elf e37daef1c9ee225871ec67e761085f1e86d6b82e53d5f8a0c8635d8997ee2eff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3811339/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3811356/

Comments