MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82
SHA3-384 hash: 10ee77b338dbcde4a3503704c04c1aa7a8053ffad5669280a78d80e04b13aae019a552be64e6178ea1b7b715f6cc471c
SHA1 hash: 207695d799e0a34008908fc5a07630f642495c78
MD5 hash: 09a3f20084d5b3d1d093878cea7a6df5
humanhash: undress-sink-football-autumn
File name:5r3fqt67ew531has4231.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:87'668 bytes
First seen:2026-01-20 20:56:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:aa8sNhqXUpFUJDXxJsQnmzZugWJrIKmABBwjRhCNrOqJy1LwbZnHg:aWsXoFEB26mcgWJrvmzjRhZLNwbZnH
TLSH T11683AE62E1052C30D589427270F9CD393B73A0C591A72E776AA2D67AC843EDEB508FF5
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
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/e561b240-2cb6-45ed-ae65-a21f389e3603/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

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

Unix.Dropper.Mirai-7136034-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136488-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9861139-0
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

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

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
botnet gafgyt masquerade mirai mirai obfuscated
Link:
https://www.filescan.io/uploads/696febf85db9ae47708ac64d/reports/a68816ca-3cce-45a3-8494-d812b6edb61d/overview
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.es HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.ad HEUR:Backdoor.Linux.Gafgyt.x HEUR:Exploit.Linux.Zte.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.c
Link:
https://opentip.kaspersky.com/11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/480489f4-e450-4a97-9b64-0473c427f82f
Behavior Graph:
Download SVG
%3 guuid=7b882b56-1a00-0000-ec7b-fe467e0a0000 pid=2686 /usr/bin/sudo guuid=ad5f5658-1a00-0000-ec7b-fe46860a0000 pid=2694 /tmp/sample.bin guuid=7b882b56-1a00-0000-ec7b-fe467e0a0000 pid=2686->guuid=ad5f5658-1a00-0000-ec7b-fe46860a0000 pid=2694 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a8dd79a0-2ca0-4474-aa90-3278f17c9976
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1854420
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854420 Sample: 5r3fqt67ew531has4231.sh4.elf Startdate: 20/01/2026 Architecture: LINUX Score: 100 30 41.21.227.34 Vodacom-VBZA South Africa 2->30 32 46.97.244.191 VODAFONE_ROCharlesdeGaullenr15RO Romania 2->32 34 98 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 3 other signatures 2->42 8 5r3fqt67ew531has4231.sh4.elf 2->8         started        signatures3 process4 process5 10 5r3fqt67ew531has4231.sh4.elf sh 8->10         started        12 5r3fqt67ew531has4231.sh4.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 5r3fqt67ew531has4231.sh4.elf 12->22         started        24 5r3fqt67ew531has4231.sh4.elf 12->24         started        26 5r3fqt67ew531has4231.sh4.elf 12->26         started        28 4 other processes 12->28
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 20:56:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cgrhwmlikgn33xfhgg6f34wxjf4y4olvcfln22wbfpa5zon6psba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/260120-zq7yxsaz3f/
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/11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82

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: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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:testlumma
Create hunting rule
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 11a27b3168519bbddca731bc5df2d749798e39751156dd6ac12bc1dcb9be7c82

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761006/
  
Delivery method
Distributed via web download

Comments