MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92
SHA3-384 hash: ab0dcdf7c44e6f835d7261d770c68b8ae5e8424c5ac42948b332d7f5e1ad1d63da8d47f1586e10567613d83a18e4181b
SHA1 hash: 344495d026b0414343d9f7ba4ef405e8e527d1a0
MD5 hash: d6b9804cee75cc6115bb50814ba03002
humanhash: delta-bacon-alpha-enemy
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:74'432 bytes
First seen:2025-03-23 21:37:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RDo3fafQAN5mY8SkGzPHdTHa7kmFAQiROS:RDmaQ05N8nc9D+kmF1S
TLSH T110735B63D5299E95C0426DF06AF6CEB80F23BC924A330E71A5A5DFE51183DD8F1807B6
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
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e1971fbb84e066269e9079linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin opendir opendir remote
Link:
https://www.filescan.io/uploads/67e07f4da175d3177345d6fb/reports/633b4596-8b51-485c-acd1-1c7b960ed2cc/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7359704c-e8b1-4491-9da7-5b23d139efcf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1646355
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646355 Sample: sh4.elf Startdate: 23/03/2025 Architecture: LINUX Score: 72 36 api.znet.homes 155.138.230.16, 1290, 80 AS-CHOOPAUS United States 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Connects to many ports of the same IP (likely port scanning) 2->44 10 sh4.elf 2->10         started        signatures3 process4 process5 12 sh4.elf 10->12         started        process6 14 sh4.elf sh 12->14         started        16 sh4.elf 12->16         started        18 sh4.elf 12->18         started        20 sh4.elf 12->20         started        process7 22 sh 14->22         started        24 sh crontab 14->24         started        signatures8 27 sh crontab 22->27         started        30 sh chmod 22->30         started        32 sh sh 22->32         started        34 sh curl 22->34         started        46 Executes the "crontab" command typically for achieving persistence 24->46 process9 signatures10 48 Executes the "crontab" command typically for achieving persistence 27->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-23 21:38:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ejgs66opk63cl3o2rojvrv3uysova6yzugnpq2bof4o7xjrdz6ja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250323-1g342szrs9/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-10018488-0
YARA:
n/a
Link:
https://app.threat.zone/submission/47b76e51-80e2-4b11-a92b-ff7fa98eee60
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/224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 224d2f79cf57b625edda8b9358d774c49d507b19a19af8682e2f1dfba623cf92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487562/
  
Delivery method
Distributed via web download

Comments