MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee
SHA3-384 hash: e0d9cac989bb71c0625dae08bb3a270b7de10b939008ddbc3fc2e979cd07dba9c80593db1de8eaee3c024fbfdf29bb06
SHA1 hash: 82047e615e40b783e034fbb1e135c23f9f48ff4a
MD5 hash: 761e1875428a5618018b384490172142
humanhash: georgia-cola-eight-nitrogen
File name:MMaaRRiiOisecTanee.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:80'600 bytes
First seen:2025-12-30 21:22:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:v/kM1zrBHdwtVN5Iype7kKZESyFRwUtK3vE4XCu8t:vMMpr9dY4MKSSOqU2vE4X
TLSH T1C7738D75D0B86DA8C5048A34A6AC99B88B17A50467A33FF2C6C1CF640447EFCF6157FA
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 :
49
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/9d0bcbca-8dfb-45b8-9882-d47c5e3c5829/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9907086-0
Create hunting rule

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

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6954429f2fb7bb52ca829e11/reports/8906c194-bf4d-4400-b711-95ae60c77d43/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b319f353-69b6-4222-855a-9cc82280fa9c
Behavior Graph:
Download SVG
%3 guuid=9b7356ca-1600-0000-5c20-eae2750f0000 pid=3957 /usr/bin/sudo guuid=2f12f8cb-1600-0000-5c20-eae27b0f0000 pid=3963 /tmp/sample.bin guuid=9b7356ca-1600-0000-5c20-eae2750f0000 pid=3957->guuid=2f12f8cb-1600-0000-5c20-eae27b0f0000 pid=3963 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/68e1e7bd-ca87-45c1-a421-d6cadc8ee7f0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1842316
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842316 Sample: MMaaRRiiOisecTanee.sh4.elf Startdate: 30/12/2025 Architecture: LINUX Score: 80 22 197.191.9.247 zain-asGH Ghana 2->22 24 41.204.209.7 xneeloZA South Africa 2->24 26 99 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 2 other signatures 2->34 8 MMaaRRiiOisecTanee.sh4.elf 2->8         started        signatures3 process4 process5 10 MMaaRRiiOisecTanee.sh4.elf 8->10         started        12 MMaaRRiiOisecTanee.sh4.elf 8->12         started        process6 14 MMaaRRiiOisecTanee.sh4.elf 10->14         started        16 MMaaRRiiOisecTanee.sh4.elf 10->16         started        18 MMaaRRiiOisecTanee.sh4.elf 10->18         started        20 MMaaRRiiOisecTanee.sh4.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 21:23:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=76ufglgtjr7jvdx3o5v6ajw4loyg65cwjm5rfjdaqq7cjtj3ppxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251230-z8dsssds3a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7135937-0
YARA:
n/a
Link:
https://app.threat.zone/submission/274f45c1-92a2-438e-9770-bacbc45e04cf
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
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
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 ffa8532cd34c7e9a8efb776be026dc5bb06f74564b3b12a460843e24cd3b7bee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746698/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3746703/

Comments