MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d
SHA3-384 hash: 74f42c2aefaf506ecb7b948a0b6e791cfd80c73c259a5cd989cdbb5492476dd3908a0301758271a23c57301335427d6c
SHA1 hash: 90bd8d54926ff04be36bfe8b7b16647f8ee1e223
MD5 hash: 2f721b69b1384c1a7bb4c80956ad1f68
humanhash: december-magnesium-florida-violet
File name:iran.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:157'140 bytes
First seen:2026-02-22 08:51:45 UTC
Last seen:2026-02-22 13:00:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:yWISWAJ4dk7vD/E8W02yqq2XIDge7d6gXCZvCA+Gq:yZSWA2GDMn0MWn7BCZvCiq
TLSH T179E3BF97B7475050C8E50BF84BCB5BAC292B21119E6B88F77D2E363A19775CB180B3E1
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10059029-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dff70bb9-5e16-4c1d-86c0-aa9bbd664cd5
Behavior Graph:
Download SVG
%3 guuid=896d7d07-2500-0000-ec9f-89d1a5140000 pid=5285 /usr/bin/sudo guuid=13df7b0a-2500-0000-ec9f-89d1a6140000 pid=5286 /tmp/sample.bin guuid=896d7d07-2500-0000-ec9f-89d1a5140000 pid=5285->guuid=13df7b0a-2500-0000-ec9f-89d1a6140000 pid=5286 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55c5eefa-c913-4ded-887a-959d5a6d40ab
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 08:52:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2u72yzuslb5iouryfiw47rpqtrhfq4lom2vzcdpxik6zzpglwoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260222-ksxhmsdz8c/
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/b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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: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 b6a9fd633492c3d43a91c1516e7e2f84e272c38b73355c886fba15ece5e65d9d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782662/
  
Delivery method
Distributed via web download

Comments