MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854
SHA3-384 hash: aa149dbd21ef619cba0d91cac875e2176aa4180a5035be382311534de060eb5829f2c6fa16ca042311de111ce3ab78ae
SHA1 hash: 45ffd6c070c3281a92b8df9dcc5bc43cf64250c9
MD5 hash: ce032b6372d15c53c367f0a66ae3851b
humanhash: kitten-nineteen-india-magazine
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:190'528 bytes
First seen:2026-07-29 16:29:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:XxtqC4F43sA2988LltiPlhNgEvJsAYV+jbisLy9mj2Vy67B/hfH:htqM3J8tiPlPg2sAnLwy61BH
TLSH T157145AC3F801CDBEF80BF376484704097570779265935A3A73A779ABAC3A0D52927E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4173d380-4bdf-43c2-af4c-ac6baa30990a/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-29T14:33:00Z UTC
Last seen:
2026-07-30T20:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c983fc3-10ab-4269-88f2-f92dbff9d30e
Behavior Graph:
Download SVG
%3 guuid=f30895f5-1600-0000-818c-b2b8f00b0000 pid=3056 /usr/bin/sudo guuid=fe70b1f9-1600-0000-818c-b2b8f10b0000 pid=3057 /tmp/sample.bin guuid=f30895f5-1600-0000-818c-b2b8f00b0000 pid=3056->guuid=fe70b1f9-1600-0000-818c-b2b8f10b0000 pid=3057 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3fcef6ee-078a-463c-be00-db6b33a81650
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 16:31:02 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xnnhza3oti325tuif6nqji6cbmv7um4p3uu6ihwyg2sw6upwvbka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons botnet linux
Link:
https://tria.ge/reports/260729-tz9k8abn2x/
Malware Config
C2 Extraction:
reavercncv3.duckdns.org
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/bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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:iot_req_metachar
Create hunting rule
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Exploit_CVE_2018_10562_badc0676
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
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/
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 bb5a7c836e9a37aece882f9b04a3c20b2bfa338fdd29e41ed836a56f51f6a854

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892196/
  
Delivery method
Distributed via web download

Comments