MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
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SHA256 hash: b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887
SHA3-384 hash: 38b91a97ef105ff5b2850dab55ce53708330ed5a0d10419815067c666c0fcc5268b68e07655c06a142e433fa5986c6ae
SHA1 hash: ab8d7dfc80e3e08a6de971f21d6cd2476a4a9148
MD5 hash: 68f0d5f1d26379b7937b55d78d8bbc1e
humanhash: diet-diet-freddie-florida
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:155'652 bytes
First seen:2026-07-29 00:56:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3aA0ggGZzqiH8NtJqC6EKp7cWDRz1eCWDeWp7+J07EEa10rb9EJ/2:3VgCeiH8Ntsrrpvz1eteWFn7EBr2
TLSH T143E39DB3E4356E68C1628574B0348FB42B63A99992431FFB65B6C27410C7D9EFA1C3B4
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 :
93
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/93130c87-1553-4f2b-b503-3756511bf84f/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
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-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
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Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/357afa13-5c7e-4624-9b76-2f82c9379468
Behavior Graph:
Download SVG
%3 guuid=5f903168-1800-0000-8b09-1673e50a0000 pid=2789 /usr/bin/sudo guuid=8828336a-1800-0000-8b09-1673ea0a0000 pid=2794 /tmp/sample.bin guuid=5f903168-1800-0000-8b09-1673e50a0000 pid=2789->guuid=8828336a-1800-0000-8b09-1673ea0a0000 pid=2794 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9de8b05e-c4b2-480e-ad6a-0343bf05ef6f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 00:57:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xc5fladjtjxhs5bom6nu7c6csp5japrriefeuk5najyxgg5tzcdq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260729-ba58dssxhv/
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/b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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/
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 b8ba5580699a6e79742e679b4f8bc293fa903e31410a4a2bad0271731bb3c887

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892208/
  
Delivery method
Distributed via web download

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