MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf
SHA3-384 hash: 0a617f5d5456b9970a1d9c583b6028b7b412c3181fbf8637a168bc2f0827a821eeeccb587df60fb78c745b24b5b74d6f
SHA1 hash: 4b4dc8fd531257fd69ac52f6ae2afba3fd1b4f98
MD5 hash: b6959543aa89959e29b4a44919def98d
humanhash: vermont-sixteen-rugby-black
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:42'004 bytes
First seen:2026-02-26 19:23:09 UTC
Last seen:2026-02-27 16:42:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:pQREmv11Q42CCLQGB8XoK4RhHlp4dADeMNjXDGsfFNSSxx0KJ:OEm9/u8X8D2uPNjzGYNhPJ
TLSH T1BA13E1F32663A7B8C427A77B41096960F850392F25AB0F9E4DD97FBBAC468C10C51D12
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 UPX
File size (compressed) :42'004 bytes
File size (de-compressed) :85'856 bytes
Format:linux/amd64
Unpacked file: f6ccb6fce2c50a53cc13e62c967dfc616fbf28ed8259c4c37f24b9e1e906dd29

Intelligence

File Origin
# of uploads :
5
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b4824131-97c3-45ce-a9c1-a60fa22a3735/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69a09dae97feb4afd65d9345/reports/03ed5e0d-cb0e-4034-83a9-8e1204866208/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc568745-77aa-4965-8744-b6a1a203c585
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 19:24:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4x3lx4wkjguzzmoxpdvabbmfhwiguw47mim26v7ozaooss4bydhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260226-x3yjxadt7a/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Malware Config
C2 Extraction:
dcuyypjhxgjppihi.kozow.com
oonpczqujhsboufx.loseyourip.com
rpsslpjavhdodnio.webredirect.org
olrvjjldlynhaixm.camdvr.org
kmojjtdxqmjuepmh.freeddns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e5f6bbf2ca49a99cb1d778ea0085853d906a5b9f6219af57eec81ce94b81c0cf

(this sample)

Mirai

elf f6ccb6fce2c50a53cc13e62c967dfc616fbf28ed8259c4c37f24b9e1e906dd29

  
URLhaus
https://urlhaus.abuse.ch/url/3786014/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3786087/
  
URLhaus
https://urlhaus.abuse.ch/url/3786025/
  
Dropping
SHA256 f6ccb6fce2c50a53cc13e62c967dfc616fbf28ed8259c4c37f24b9e1e906dd29
  
Dropping
MD5 1ad74d41def39afd861872c3aa85bddd
  
URLhaus
https://urlhaus.abuse.ch/url/3785948/
  
URLhaus
https://urlhaus.abuse.ch/url/3785982/
  
URLhaus
https://urlhaus.abuse.ch/url/3786010/
  
URLhaus
https://urlhaus.abuse.ch/url/3786024/
  
URLhaus
https://urlhaus.abuse.ch/url/3786016/
  
URLhaus
https://urlhaus.abuse.ch/url/3785933/
  
URLhaus
https://urlhaus.abuse.ch/url/3783561/

Comments