MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f
SHA3-384 hash: 74128a29d636ea9a8dd79987000f780f4d06636ae3a3a09032e3d05084a3fb054474c9707ff69ace4ff35e6c7a055d80
SHA1 hash: 10cef08df45f41d363ff75d75b31ac5ca95900a5
MD5 hash: e3b5b5cc2d68f099bfbf212a5124089b
humanhash: muppet-carbon-four-twenty
File name:jew.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:59'988 bytes
First seen:2026-04-08 04:01:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:saEJMzL7BC+nfbXq/5XqbFJ9WhKvriEALd2:saDD2/kJQhYbALd2
TLSH T1A043185178D19A16C6E423BBFA6E40CD372563E8E1DF32178D212F1177CA82F0DA7A91
telfhash t18e01dd0541a00afc3bd4c36922ee11a6ebac70f877556472ccbd5fcb6143ac1613282e
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9a9d3c39-e05c-414d-9703-cdafab2a9d9c/
Detection(s):
Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9964459-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-06T16:55:00Z UTC
Last seen:
2026-04-08T09:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ff35e55-363d-473e-a252-ab5f89afaf7f
Behavior Graph:
Download SVG
%3 guuid=31263f21-1a00-0000-8f32-f69f04080000 pid=2052 /usr/bin/sudo guuid=c47f4a23-1a00-0000-8f32-f69f06080000 pid=2054 /tmp/sample.bin guuid=31263f21-1a00-0000-8f32-f69f04080000 pid=2052->guuid=c47f4a23-1a00-0000-8f32-f69f06080000 pid=2054 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6fd7e807-c3c2-4393-ba08-ec2f31e25e4e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 08:34:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6t5l6dyk77gt4jqwsgavn4tzbsgtmjk3duql3rpqkrl7kpaqwpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc
Link:
https://tria.ge/reports/260408-el419agw3l/
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/a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 a7a7d5f87857fe69f130b48c0ab793c86469b12ad8e905ee2f82a2bfa9e0859f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3814023/
  
Delivery method
Distributed via web download

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