MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a. 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: 8


Intelligence 8 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a
SHA3-384 hash: 20400c8e22ff0ca54d85fe18c4ddf056a56b4e944fa850c16643bc069e638f431b279570cd993014ce57613c6f9cc2f5
SHA1 hash: e9cc7b76c1f083bacfef2e2e31086375d3888460
MD5 hash: 747a4bcece10dd29192178d34b98c402
humanhash: nuts-mango-lactose-network
File name:I586
Download: download sample
Signature Mirai
Create hunting rule
File size:91'852 bytes
First seen:2026-06-29 14:16:19 UTC
Last seen:2026-06-29 21:35:35 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Bc0hilYVsH/noHDTYVv6SkDDv57F8cL882PgzUb6G5hIpOB3Ug:Bchl0yojEVv6dhFP92Y635hIp433
TLSH T181932A42AA41C973D40311F212E79F674532FA3E58A7D986EBA43CB0EE151C19722FBD
telfhash t15d41b3ba1ef908e8b7d19904d30e5be23e0dd63b155076e242b2693537d7b82d16ac38
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 :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite gcc mirai
Link:
https://www.filescan.io/uploads/6a427e446f014ba9a2f952ca/reports/0fef9ebe-5016-47d9-850a-78976bfa4ff9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-06-29T13:30:00Z UTC
Last seen:
2026-07-01T01:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a/results?tab=lookup
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/983eb775-798b-4dad-a204-6b7a28a7ffd7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 14:16:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xohfkcz64c4k2lhxe3i57o2ttf6s74znenscbh3nmj2xfgzxe4na._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/260629-rlfpwafv2x/
Behaviour
Changes its process name
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/bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a

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_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_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_7167d08f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_c573932b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
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 bb8e550b3ee0b8ad2cf726d1dfbb53997d2ff32d2364209f6d6275729b37271a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859576/
  
Delivery method
Distributed via web download

Comments