MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080
SHA3-384 hash: 2502ff656f41664b909fb9e662d625a3999704244adf47c6f4f582b1d5349ea06da66821f9494f0564e08f20ed596730
SHA1 hash: 7c754c2b768d48944c0a68a5286344f1badb8da7
MD5 hash: 65eeb2fe759cbd97f3051bb713187631
humanhash: missouri-illinois-freddie-snake
File name:023782pler.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:124'440 bytes
First seen:2026-05-29 01:06:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:g3cMpI+F4Fbv5esToBU80eWA+7QoARjz1ojv:g3c6Az5TUOD8Luv
TLSH T1F5C3BE52C45068E4C25841B2B2B0FE3DD363D62E61972EF7A999CD26944BFD8B40D3F1
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 :
79
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/7dfe7185-ecbd-4f0f-a041-cf635e7fab06/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
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-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-28T22:18:00Z UTC
Last seen:
2026-05-30T23:06:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.DLink.c HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.ii HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad557226-d818-4dfa-9906-84b2a51c1dc7
Behavior Graph:
Download SVG
%3 guuid=f43190e8-1a00-0000-0f19-ddf97b0a0000 pid=2683 /usr/bin/sudo guuid=abd17eea-1a00-0000-0f19-ddf9810a0000 pid=2689 /tmp/sample.bin guuid=f43190e8-1a00-0000-0f19-ddf97b0a0000 pid=2683->guuid=abd17eea-1a00-0000-0f19-ddf9810a0000 pid=2689 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fc0a17fb-3716-4959-bd43-a1349dc84235
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 01:08:01 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=7myxthiczi7voy5ye6n7tw4yx6qmjm3nff6na4alyvh5b7fgicaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260529-bgw83aft5l/
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/fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080

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: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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 fb31799d02ca3f5763b8279bf9db98bfa0c4b36d297cd0700bc54fd0fca64080

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3832505/
  
Delivery method
Distributed via web download

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