MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231
SHA3-384 hash: 23580878869c1ffcdbfac51137088763a1d9a809870f99bd02084c5be8b5f161e89c69009fcd82e573d5203c68d82751
SHA1 hash: e142f08a8203192cd0a31ba7bc383d217a765933
MD5 hash: b3867884825d51f033b0e7cb8793925f
humanhash: video-zulu-sink-glucose
File name:CRY.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:103'620 bytes
First seen:2026-06-08 01:59:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:HiAtYZWVXd9xA2NCCnRKT5MoUuNGvKbyuWe/YgVhtR7L+y:CHZc9xA2QG4T7GvbuWeggVhzL+y
TLSH T180A339B3D8262E68C566D4B4B0B48F792F63999082835FAE5577C2B48443DCEF8057F8
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 :
55
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
exploit masquerade
Link:
https://www.filescan.io/uploads/6a26224e12da0d249c681295/reports/7b111d29-dc67-4eb2-9125-6731730e1fbd/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/367e9cc7-a69b-459a-ad13-3b824654d341
Behavior Graph:
Download SVG
%3 guuid=654c8dc7-2500-0000-5577-b31fa8030000 pid=936 /usr/bin/sudo guuid=c0fe7ec9-2500-0000-5577-b31fa9030000 pid=937 /tmp/sample.bin guuid=654c8dc7-2500-0000-5577-b31fa8030000 pid=936->guuid=c0fe7ec9-2500-0000-5577-b31fa9030000 pid=937 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c5945a9b-2fc2-4110-b6b5-ec32fa303a02
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-08 02:00:52 UTC
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aoja4zw6y7p5cwpbdd642brgj5xfgkb3yfolrth25wbxg6t2qiyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260608-cfdk1afw4z/
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/03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231

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_28a2fe0c
Create hunting rule
Author:Elastic Security
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/

File information

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

Web download

Mirai

elf 03920e66dec7dfd159e118fdcd06264f6e53283bc15cb8ccfaed83737a7a8231

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3860411/
  
Delivery method
Distributed via web download

Comments