MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988
SHA3-384 hash: d706613630083845a736b6c0c94359b7717c3f7e4c0485a2ee8176fc73af86e74b1c67d775647103216b460300035545
SHA1 hash: d77187980e4689e3ebc98ddb69d40281715df6f1
MD5 hash: 7452b3321ee1fc8780bf6baaf255d825
humanhash: july-nevada-nuts-fillet
File name:i586nk
Download: download sample
Signature Mirai
Create hunting rule
File size:31'600 bytes
First seen:2025-06-20 17:24:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:unkQrwVmQLMrWvrfjt4Fyyuqkbhh2tTAWDBHn:SkQr0LMrWLj+9u/hWTASBH
TLSH T143E21C89A983D4F9FC0605B17232DB329BB6F93F216DEDB2C3A58436C841902E54779D
telfhash t1041122f57fa20cfcb2c1bc1c5b6b6603ab3a26871a2164b948f530023ff3064e062131
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68559a1264ba7f79fb673166linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Opens a port
DNS request
Connection attempt
Receives data from a server
Runs as daemon
Substitutes an application name
Deleting of the original file
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?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b6efa41-cb6f-4508-821b-02ff312f6005
Behavior Graph:
Download SVG
%3 guuid=df595d7e-1800-0000-24e0-fb4fcf0a0000 pid=2767 /usr/bin/sudo guuid=990bb880-1800-0000-24e0-fb4fd60a0000 pid=2774 /tmp/sample.bin delete-file net guuid=df595d7e-1800-0000-24e0-fb4fcf0a0000 pid=2767->guuid=990bb880-1800-0000-24e0-fb4fd60a0000 pid=2774 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=990bb880-1800-0000-24e0-fb4fd60a0000 pid=2774->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=faf3ec80-1800-0000-24e0-fb4fd70a0000 pid=2775 /tmp/sample.bin dns net send-data zombie guuid=990bb880-1800-0000-24e0-fb4fd60a0000 pid=2774->guuid=faf3ec80-1800-0000-24e0-fb4fd70a0000 pid=2775 clone guuid=faf3ec80-1800-0000-24e0-fb4fd70a0000 pid=2775->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 204B e1f3b86e-b5c5-5eb7-ac0b-ef2c680a9085 fdh32fsdfhs.shop:59211 guuid=faf3ec80-1800-0000-24e0-fb4fd70a0000 pid=2775->e1f3b86e-b5c5-5eb7-ac0b-ef2c680a9085 send: 30B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c7ad6e8-fab4-46ba-8156-025e931d65bf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1719539
Signature
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 17:25:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4yqjzjcptjrpdapmevt6yha5rgb5c5fucqkw54fbk22s4ewxgea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/250620-vzbjvsswdt/
Behaviour
Changes its process name
Deletes itself
Malware Config
C2 Extraction:
botnet.goelites.cc
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/b8c13c02-b1fe-4415-a821-6e9a342c2514
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988

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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf 273104e5227cd3178c0f612b3f60e0ec4c1e8ba5a0a0ab77850ab5a97096b988

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568201/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3568250/

Comments