MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944. 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: b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944
SHA3-384 hash: 58a2bbd7a8fad2dcff049393d1a863018dfb17c31fad731d61219dab617f4dffd3cfa04b94ee081f5d6fd62ee4f53584
SHA1 hash: 8def46207b552839707c7e4212a57dc1c0483915
MD5 hash: a7178c0acc01f7668c84fc1aad44ce6a
humanhash: moon-kitten-artist-nuts
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:95'764 bytes
First seen:2026-05-28 11:51:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AGvMOjmOItNB8ny3D5wxroRiDkHonyZT3Bf4TD5v0uGupZJKvvs2/:AGUJtkyYEETn0T32TDBf0nsE
TLSH T1F0932894B8419B17C6C612BBFA6E428E372623E8E2EB3217D9215F2037CB55F0D77941
telfhash t1c1b0127343810bb923c64a49c4ef32450538f4fb480a2884c25478dea601b117042328
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
SE SE
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/b3de5ffe-9e90-46cf-b953-a7af1d80e9bd/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a182dcc4bb6e36d1805b991/reports/0153068e-b145-4063-a8dc-0483f40841a0/overview
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:
not identified
Full report:
https://elfdigest.com/brief/b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.220:1999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-27T07:26:00Z UTC
Last seen:
2026-05-30T02:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a6d555d3-fdad-4fdc-8179-23054b8bfb1d
Behavior Graph:
Download SVG
%3 guuid=4c5b5bf9-1b00-0000-64a7-01941f0d0000 pid=3359 /usr/bin/sudo guuid=d696ddfb-1b00-0000-64a7-0194260d0000 pid=3366 /tmp/sample.bin guuid=4c5b5bf9-1b00-0000-64a7-01941f0d0000 pid=3359->guuid=d696ddfb-1b00-0000-64a7-0194260d0000 pid=3366 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c530e02-ade2-48f7-bf5d-57827af51315
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-28 11:49:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbirr5pvzyvy6bglkjugsxhbkkrt3bvz35p65richc4ox7vk3fca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari botnet
Link:
https://tria.ge/reports/260528-n13amses7n/
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/b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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/
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 b05118f5f5ce2b8f04cb5268695ce152a33d86b9df5feec50238b8ebfeaad944

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3854573/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3854592/

Comments