MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621
SHA3-384 hash: 4cf49b49665b4d543294e16677f6f775f0ff7c4e188848a968f7cbc75cad9ffb80adeafc2ecbeb01cbb84e574d5f3346
SHA1 hash: c2cfd43cf8ecd18cf8a65b17c18649915ee86fa2
MD5 hash: 825b3d491f62c7432675fa8488ac862d
humanhash: angel-coffee-pip-early
File name:johen.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:43'272 bytes
First seen:2026-02-21 06:30:18 UTC
Last seen:2026-02-21 07:24:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hVKH+MeiZH7vnvd68KHyM5Fg1/WKbJjCn7SVv4P0Fb+gJJgGlzDpbuR1Jh:hV+1eObvnvd65HyMjiW4+7SVvi0FaKVu
TLSH T17E13F1B804124AF6DA09E67216F30F134D819FE2CC07FC4B999A7586D8E9C9D1C737A9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :43'272 bytes
File size (de-compressed) :117'968 bytes
Format:linux/mips
Unpacked file: 4bfac56420e108bba9c9366c1279d194f7cd20933bd8e56c57edd2a3ba63205b

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/98d57ff4-f10f-4df5-8795-427edb6097a6/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.29078.3309.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/28cbc1c1-0658-4f3b-8e97-ad18a45cbef6
Behavior Graph:
Download SVG
%3 guuid=c0081f4a-1a00-0000-81f5-0a20f3090000 pid=2547 /usr/bin/sudo guuid=1d95084d-1a00-0000-81f5-0a20f8090000 pid=2552 /tmp/sample.bin guuid=c0081f4a-1a00-0000-81f5-0a20f3090000 pid=2547->guuid=1d95084d-1a00-0000-81f5-0a20f8090000 pid=2552 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a68f838-eb4b-4882-bf4c-63102258ce44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 20:59:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ghiyvojcsy57mqi7onyp5z6wpnyz3mxfwfznmx6chjuozrmeyqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260221-g9sz1act2c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621

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 e18e8c55c914b1dfb208fb9b87f73eb3db8ced972d8b96b2fe11d347662c2621

(this sample)

Mirai

elf 4bfac56420e108bba9c9366c1279d194f7cd20933bd8e56c57edd2a3ba63205b

  
URLhaus
https://urlhaus.abuse.ch/url/3782169/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4bfac56420e108bba9c9366c1279d194f7cd20933bd8e56c57edd2a3ba63205b
  
Dropping
MD5 cfcc1c8a8797b6522e4bd6e7d3d9e85d
  
URLhaus
https://urlhaus.abuse.ch/url/3782351/

Comments