MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f
SHA3-384 hash: ac2d1632fe971fd2fca1e8429db0a088efb5c07f79a61dbe3e8b312d3136885ca71e475565f5978babb06785fbee832b
SHA1 hash: 8287a3561d2faccca1ba2f06c038d18bba49be9c
MD5 hash: b858727ee4edbb246528fcec9ad7ae05
humanhash: diet-july-beer-ten
File name:ez_nigger.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'068 bytes
First seen:2026-02-25 07:05:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZlbE6JHcTckcbA2axCrPBetfPc4YFlzPR/ewkx4Thqgs5I/LWY:3wYcXcU26WgtXbYFFR/eIqgPq
TLSH T1F7B39E9BF28724A1C86787F007C71BAD2E1332018F57E9F77C1D2A3A197A1DB051A792
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5c2ba842-20ae-4a12-a068-644e556da915
Behavior Graph:
Download SVG
%3 guuid=f1b95866-1b00-0000-e58b-d77a210a0000 pid=2593 /usr/bin/sudo guuid=6acfed68-1b00-0000-e58b-d77a290a0000 pid=2601 /tmp/sample.bin guuid=f1b95866-1b00-0000-e58b-d77a210a0000 pid=2593->guuid=6acfed68-1b00-0000-e58b-d77a290a0000 pid=2601 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87dc09e1-d54b-4cbc-b514-54d46b867742
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 07:05:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zxrx3ain3w5nuqbasmhmkfszzv4eoqfpv7oky6kwr6cvy2tzwhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260225-hwvgcafs8e/
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/f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf f66f1bec086eedd6d20104987628b2ce6bc23a057d7ee563cab47c2ae353cd8f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785353/
  
Delivery method
Distributed via web download

Comments